1. Manuals
  2. Brands
  3. Toshiba Manuals
  4. All in One Printer
  5. e-STUDIO6520c
  6. Service handbook

Toshiba e-STUDIO6520C Service Handbook

Multifunctional digital color systems
Hide thumbs Also See for e-STUDIO6520C:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Table Of Contents
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
Table of Contents

Advertisement

Quick Links

See also: Troubleshooting Manual , User Manual
SERVICE HANDBOOK
MULTIFUNCTIONAL DIGITAL COLOR SYSTEMS
e-STUDIO5520C/6520C/6530C
Model: FC-5520C/6520C/6530C
Publish Date: August 2008
File No. SHE070005J0
R070921E4900-TTEC
Ver10_2011_11

Advertisement

Table of Contents
loading

Related Manuals for Toshiba e-STUDIO6520C

Summary of Contents for Toshiba e-STUDIO6520C

  • Page 1 SERVICE HANDBOOK MULTIFUNCTIONAL DIGITAL COLOR SYSTEMS e-STUDIO5520C/6520C/6530C Model: FC-5520C/6520C/6530C Publish Date: August 2008 File No. SHE070005J0 R070921E4900-TTEC Ver10_2011_11...
  • Page 2 Other company names and product names in this manual are the trademarks of their respective companies. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission...
  • Page 3 GENERAL PRECAUTIONS REGARDING THE SERVICE FOR e-STUDIO5520C/6520C/6530C The installation and service should be done by a qualified service technician. 1. Transportation/Installation When transporting/installing the equipment, employ four persons and be sure to move it by the casters while lifting the stoppers. The equipment is quite heavy and weighs approximately 245 kg (540.12 lb) or 246 kg (542.33 lb), therefore pay full attention when handling it.
  • Page 4 Be sure to handle/install them properly. If these parts are short-circuited and their functions become ineffective, they may result in fatal accidents such as burnout. Do not allow a short-circuit or do not use the parts not recommended by Toshiba TEC Corporation.
  • Page 5 4. Cautionary Labels During servicing, be sure to check the rating plate and cautionary labels such as “Unplug the power cable during service”, “CAUTION. HOT”, “CAUTION. HIGH VOLTAGE”, “CAUTION. LASER BEAM”, etc. to see if there is any dirt on their surface and if they are properly stuck to the equipment.
  • Page 6 5. Disposal of the Equipment, Supplies, Packing Materials, Used Batteries and IC-RAMs Regarding the recovery and disposal of the equipment, supplies, packing materials, used batter- ies and IC-RAMs including lithium batteries, follow the relevant local regulations or rules. 6. When the option has been installed: When the EFI printer board has been installed, be sure to unplug the power cable before performing maintenance and inspection, otherwise troubles such as a communication error may occur.

  • Page 7: General Description

    Precautions for Transporting Equipment Once Unpacked 1 General Description It is recommended to follow the procedure below when you transport equipment that has already been unpacked but has not been packed again. Note that the following procedure cannot guarantee the operation of the transported equipment. Item Content Gasket in Reversing Automatic...
  • Page 8 2 Precautions and Procedures for Transporting Equipment Checking gaskets in the RADF The installation of gaskets to the RADF, which is described in the Unpacking Instructions, must not be performed when the equipment is unpacked but must be when it is reinstalled at a user’s office. Do not install the gaskets in the equipment before transporting it because if it is transported with the gaskets installed, the screws fixing the scanner may contact with the gaskets and thus damage them.
  • Page 9 Notes: • The installation of materials for covering the holes of the scanner fixing screws (e.g. rubber cap, blind seal), which is described in the Unpacking Instructions, must not be performed when the equipment is unpacked but must be when it is reinstalled at a user's office. •...
  • Page 10 Installing a drum protection sheet 1. Pull out the EPU tray. 2. Install a drum protection sheet on the K drum. 3. Push the EPU tray in, and then reassemble the equipment in the procedure reverse to disas- sembly. Notes: •...
  • Page 11 Installing the sealing material in toner supply opening 1. Open the front cover and then take off the toner cartridges (Y, M, C and K). Note: The toner cartridges must not be installed while the equipment is being transported. Pack them separately from the equipment.
  • Page 13 ALLEGEMEINE SICHERHEITSMASSNAHMEN IN BEZUG AUF DIE WARTUNG FÜR e-STUDIO5520C/6520C/6530C Die Installation und die Wartung sind von einem qualifizierten Service- Techniker durchzuführen. 1. Transport/Installation Zum Transportieren/Installieren des Gerätes werden 4 Personen benötigt. Bewegen Sie es mit den Rollen, während Sie die Absperrvorrichtungen heben. Das Gerät ist sehr schwer und wiegt etwa 245 kg oder 246 kg;...
  • Page 14 Sie müssen unbedingt korrekt gehandhabt und installiert werden. Wenn diese Teile kurzgeschlossen und funktionsunfähig werden, kann dies zu schwerwiegenden Schäden, wie einem Abbrand, führen. Kurzschlüsse sind zu vermeiden, und es sind ausschließlich Teile zu verwenden, die von der Toshiba TEC Corporation empfohlen sind.
  • Page 15 4. Warnetiketten Im Rahmen der Wartung unbedingt das Leistungsschild und die Etiketten mit Warnhinweisen überprüfen, um sicherzustellen, dass sie nicht verschmutzt sind und korrekt am Gerät angebracht sind. 1) Erkennungsetikett 2) Erklärungsetikett 3) Klassifizierungsetikett 4) Warnung für Erdungskabel 5) Warnung für Bereiche mit höhen Temperaturen (Duplexeinheit / Fixiereinheit) 6) Warnung für Bereiche mit höhen Temperaturen (Fixiereinheit) 7) Warnung für Bereiche mit höhen Temperaturen (Brückeneinheit) 5.
  • Page 16 Caution: Dispose of used batteries and IC-RAMs including lithium batteries according to this manual. Attention: Se débarrasser de batteries et IC-RAMs usés y compris les batteries en lithium selon ce manuel. Vorsicht: Entsorgung der gebrauchten Batterien und IC-RAMs (inclusive der Lithium-Batterie) nach diesem Handbuch.
  • Page 17 • Laseremissionseinheit Diese Einheit besteht aus der Laserdiode, dem Fokussierungsobjektiv, der Blende und dem Zylinderobjektiv. Laserdiode Diese Laserdiode zeichnet sich durch eine geringe Regeldifferenz, eine kleine Laservariation und einen niedrigen Schwellenstrom aus. Die Blende der Laseremissionseinheit ist unter dem Fokussierobjektiv angeordnet, um die Form der Laserstrahlen in der primären und sekundären Scanrichtung festzulegen.

  • Page 19: Table Of Contents

    3.2 Image Quality Adjustment (Copying Function) ..............3-32 3.2.1 Automatic gamma adjustment ................3-32 3.2.2 Density adjustment ....................3-34 3.2.3 Color balance adjustment..................3-35 3.2.4 Gamma balance adjustment .................. 3-37 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C CONTENTS...
  • Page 20 3.6.3 Adjustment of the doctor-sleeve gap ..............3-68 3.7 Adjustment of the Scanner Section ................... 3-70 3.7.1 Adjustment carriages-1 and -2 positions ..............3-70 3.7.2 Belt tension adjustment of the Scan motor............. 3-71 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved CONTENTS...
  • Page 21 5.4.1 General Description....................5-6 5.4.2 Operational flow ....................... 5-6 5.4.3 Operational screen ....................5-7 5.4.4 Access tree......................5-12 5.5 General Description ......................5-14 5.6 Preventive Maintenance Checklist..................5-16 5.6.1 Scanner ........................5-17 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C CONTENTS...
  • Page 22 6.2.21 Copy process related service call................. 6-119 6.2.22 Other service call....................6-126 6.2.23 Error in Internet FAX / Scanning Function............6-127 6.2.24 Printer function error..................... 6-141 6.2.25 TopAccess related error ..................6-143 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved CONTENTS...
  • Page 23 8.3.7 Fax unit firmware (GD-1270) .................. 8-47 8.4 Confirmation of the updated data ..................8-50 8.5 When Firmware Updating Fails ..................8-51 8.5.1 Procedure ....................... 8-51 8.5.2 Flow chart for correcting USB update failure............8-52 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C CONTENTS...
  • Page 24 9.6 Sequence of Power Supply ....................9-9 9.7 AC Wire Harness ....................... 9-11 10. DC WIRE HARNESS / ELECTRIC PARTS LAYOUT..........10-1 10.1 DC Wire Harness....................... 10-1 10.2 Electric Parts Layout......................10-2 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved CONTENTS...

  • Page 25: Specifications/Accessories/Options/Supplies

    64 g/m to 300 g/m (17 lb. Bond to 110 lb. Cover) LCF (optional) 64 g/m to 256 g/m (17 lb. Bond to 80 lb. Cover) Tandem LCF © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 1...
  • Page 26 3.2 kW or less consumption e-STUDIO6520C 2.2 kW or less 2.4 kW or less e-STUDIO6530C The electric power is supplied to the Finisher and LCF through the equipment. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 2...

  • Page 27: Copy

    Black Approx. 5.3 sec. Color Approx. 6.5 sec. e-STUDIO6520C Black Approx. 5.3 sec. Color Approx. 6.5 sec. e-STUDIO6530C Black Approx. 4.6 sec. Color Approx. 6.5 sec. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 3...
  • Page 28 B4, LG, FOLIO, 39 (31) 30 (28) 20 (18) COMPUTER A3, LD 37 (30) 27 (25) 20 (18) 305 x 457mm, 31 (31) 23 (21) SRA3 (320 x 450mm) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 4...
  • Page 29 20 (13) 8 (5) B4, LG, FOLIO, 13 (9.5) 8 (5) COMPUTER A3, LD 11 (8) 8 (5) 305 x 457mm, 9 (6) SRA3 (320 x 450mm) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 5...
  • Page 30 [ 3-7 ] OHP film e-STUDIO5520C/6520C/6530C Bypass feed Paper supply Drawer Option LCF Tandem LCF Size not Paper size Size specified specified A4, LT 17 (17) 5 (5) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 6...
  • Page 31 1st drawer. * The Saddle Stitch Finisher and hole punch unit not installed. * The values in ( ) are the speeds of when in the color mode. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES...

  • Page 32: Print

    Number of Folder 100 folders per box Number of Document 400 documents per box/folder Number of Page 200 pages per document Capacity of HDD e-Filing 14 GB e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 8...

  • Page 33: Internet Fax

    Send to FTP Single TIFF, Multi-TIFF, Single PDF, Multi PDF Send to E-mail Single TIFF, Multi-TIFF, Single PDF, Multi PDF Send to I-Fax TIFF-S Send to PSTN- © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 9...

  • Page 34: Accessories

    NAC / NAD: North America, Brazil SAD: Saudi Arabia MJC / MJD: Europe ASU: Saudi Arabia, Asia AUC / AUD: Australia ARD: Argentina ASD: Asia, Hong Kong, Latin America CND: China e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 10...

  • Page 35: Options

    Damp Heater Kit MF-5520E/U Harness kit for coin controller GQ-1200 Note: The antenna (GN-3010) is necessary to enable the wireless LAN module (GN-1050) and the bluetooth module (GN-2010). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 11...

  • Page 36: Supplies

    PS-ZTFC55C (for North America, Central and South America) PS-ZTFC55EC (for Europe) PS-ZTFC55DC (for Australia and Asia) PS-ZTFC55CC (for China) Waste toner box PS-TBFC55 (expect for Europe) PS-TBFC55E (for Europe) PS-TBFC55C (for China) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 12...

  • Page 37: System List

    System List Fig. 1-1 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 13...
  • Page 38 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES 1 - 14...

  • Page 39: Self-Diagnostic Mode

    P.2-22 "2.3 Test print mode (test mode 04)". • Adjustment mode (05): Refer to P.2-35 "2.5 ADJUSTMENT MODE (05)". • Setting mode (08): Refer to P.2-116 "2.6 SETTING MODE (08)". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 1...
  • Page 40 (the numbers represent the serial number of the machine: “0123456789”.) 201:ADJUSTMENT_LIST_0123456789.csv 202:SETTING_LIST_0123456789.csv 203:PM_LIST_0123456789.csv 204:PIXEL_TONER_LIST_0123456789.csv 205:PIXEL_SERVICE_LIST_0123456789.csv 206:ERROR_LOG_0123456789.csv 208:FW_UPGRADE_LOG0123456789.csv 210:POWER_ONOFF_LOG_0123456789.csv 211:VERSION_LIST_0123456789.csv 213:logdump.txt / i.txt 214:TOTAL_COUNTER_LIST_0123456789.csv e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 2...
  • Page 41 To user State transition diagram of self-diagnosis modes Fig. 2-1 *1 Turn OFF the power after using the self-diagnosis mode, and leave the equipment to the user. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 3...

  • Page 42: Input Check (Test Mode 03)

    Fig. 2-2 Example of display during input check Items to be checked and the condition of the equipment when the buttons [A] to [H] are highlighted are listed in the following pages. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 4...
  • Page 43 Toner bag full Not full TRU waste toner motor locking detection Rotated Locked or stopped Transfer belt contact / release detection sensor Released Contacted (home position) (No blocking) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 5...
  • Page 44 Image position aligning sensor (Center) Detecting reflection Not detecting light from the belt reflection light from the belt 2nd transfer roller contact / release detection Released Contacted sensor (home position) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 6...
  • Page 45 Table 3.Relation between signals of duplexing unit cover opening/closing detection Duplexing unit opening/closing Duplexing unit opening/closing Status detection sensor (LGC side) detection sensor (PFC side) Closed Opened Opened Opened © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 7...
  • Page 46 Original reading end sensor Paper present No paper RADF connection Connected Not connected Platen sensor RADF opened RADF closed Carriage home position sensor Home position Other than home position e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 8...
  • Page 47 K needle electrode cleaner home position Home position Other than home detection Sub-hopper toner sensor-C Normal Empty C needle electrode cleaner home position Home position Other than home detection © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 9...
  • Page 48 8.5 x 8.5 / LT-R / A4-R / FOLIO LG / 13"LG COMPUTER B4 / B5 H (= high level): Open L (= low level): Short e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 10...
  • Page 49 Reverse section paper transport detection Paper present No paper sensor Standby side tray paper amount detection No paper Paper present sensor Feed cover sensor Cover closed Cover opened © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 11...
  • Page 50 Table 8. Relation between the status of the bypass paper width sensor and paper size (width). Bypass paper width sensor Paper width size A3/LD A4-R/LT-R A5-R/ST-R Card size B4-R/LG B5-R e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 12...
  • Page 51 Paper present Option LCF empty sensor No paper Paper present Option LCF bottom sensor Lower limit position Normal Option LCF top sensor Upper limit position Normal © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 13...
  • Page 52 4th drawer paper size detection sensor-4 4th drawer paper size detection sensor-3 4th drawer paper size detection sensor-2 4th drawer paper size detection sensor-1 4th drawer paper size detection sensor-0 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 14...

  • Page 53: Output Check (Test Mode 03)

    Code No.114 function OFF Developer unit mixer motor-YMC ON Code No.115 function OFF Transfer belt motor ON Code No.116 function OFF 1(*2) (Operation available without the process unit) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 15...
  • Page 54 3. Insert a door-switch jig into the cover interlock switch on the left upper side of the fuser unit in order not to turn the 24 V power OFF. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 16...
  • Page 55 Sub-hopper toner motor-K (normal rotation) ON/OFF (Pull out the sub-hopper unit or the K toner cartridge if the toner does not need to be supplied.) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 17...
  • Page 56 Pressure roller contact/release (Fuser motor (reverse rotation) ON & Pressure roller contact/release clutch ON, operation stops after the roller is released) Pressure roller contact/release clutch ON/OFF e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 18...
  • Page 57 Upper exhaust fan (left) ON/OFF Upper exhaust fan (right) ON/OFF Toner cooling exhaust fan ON/OFF Upper exit section cooling fan-1&2 ON/OFF Lower exit section cooling fan-1&2 ON/OFF © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 19...
  • Page 58 Exit motor (reverse rotation) ON Code No.542 function OFF (upper exit tray direction) ADU motor-2 ON Code No.544 function OFF ADU motor-1 ON Code No.546 function OFF e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 20...
  • Page 59 2. Pull out the duplexing unit lever and then separate the transfer belt and the 2nd transfer roller. Insert a door-switch jig into the cover interlock switch on the left upper side of the fuser unit in order not to turn the 24V power OFF. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE...

  • Page 60: Test Print Mode (Test Mode 04)

    K color only. * The number in parentheses indicates the contact of the developer unit and the transfer belt. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 22...

  • Page 61: List Printing

    (Maximum 200 items) (Maximum 200 items) Power ON/OFF log (Maximum 100 items) (Maximum 100 items) Version list Error log Total counter list Output all CSV files © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 23...
  • Page 62 The selected adjustment codes and the current adjustment value for each code are output in a list. See the following page for the adjustment code (05): P.2-35 "2.5 ADJUSTMENT MODE (05)" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 24...
  • Page 63 The selected setting codes and the current setting value for each code are output in a list. See the following page for the setting code (08): P.2-116 "2.6 SETTING MODE (08)" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE...
  • Page 64 PM units. Use this list for confirming the PM units to be replaced at each PM. See the following page for PM: P.5-1 "5. PREVENTIVE MAINTENANCE (PM)" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 26...
  • Page 65 2.19 Fig. 2-6 Pixel counter data (toner cartridge reference) are output in a list. See the following page for the pixel counter: P.2-139 "2.6.7 Pixel counter" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 27...
  • Page 66 2.19 Fig. 2-7 Pixel counter data (service call reference) are output in a list. See the following page for the pixel counter: P.2-139 "2.6.7 Pixel counter" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 28...
  • Page 67 E724 00000137 071226-140650 064 064 3422_1000_011 Fig. 2-8 The error history is output. See the following page for the parameters for each error: P.6-26 "6.1.4 Printer function error" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 29...
  • Page 68 Printer counter data (full color) when the ROM was downloaded LIST List print counter data when the ROM was downloaded Fax print counter data when the ROM was downloaded e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 30...
  • Page 69 Whether the power was turned ON or OFF, or if it was turned ON or OFF with a remote reset function TOTAL Total counter data when the power was turned OFF and then back ON © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 31...
  • Page 70 : 512 MB INSTALLED ELK NAME : Data overwrite enabler IPSec enabler Meta scan enabler External interface enabler Fig. 2-11 The list of versions is output. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 32...
  • Page 71 The error logs stored in the HDD is copied to the USB media in the following structure. \LOG folder \LOG folder\yyyymmddhhmm_ss_xxxx(Date and time of the error log creation + error code) \LOG folder\logdump.txt \LOG folder\i.txt © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 33...
  • Page 72 FULL COLOR TWIN/MONO COLOR BLACK TOTAL SMALL LARGE TOTAL NETWORK FULL COLOR TWIN/MONO COLOR BLACK TOTAL SMALL LARGE TOTAL CALIBRATION COUNTER Fig. 2-12 The list of Total counter is output. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 34...

  • Page 73: Adjustment Mode (05)

    4564-0 to 3, 4565-0 to 3, 4566-0 to 3, 4567-0 to 8, 4568-0 to 5, 4569-0 to 3 [Adjustment of 497-0 to 6 drawer sideways deviation] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 35...
  • Page 74 7316-0 to 2, 7317-0 to 2, 7318-0 to 2, 7319-0 to 2, 7320-0 to 2, 7480-0 to 2, 7956-0 to 2, 7957-0 to 2, 7958-0 to 2, 7959-0 to 2 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 36...
  • Page 75 1616, 1617, 1618, 1619, 1620, 7903, 8149 [Blank page 7618 judgment] [Background 9104, 9107 processing] [Setting beam level 667-0 to 4, 672-0 to 4, 678-0 to 4 conversion] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 37...
  • Page 76 446-0 to 17 [Fuser belt] 485-0 to 11 [Registration motor] 483-0 to 17 [Reverse motor] 4744-0 to 17 [Bridge unit transport 4745-0 to 17, 4746-0 to 17 motor] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 38...
  • Page 77 200, 201, 202, 203, 204, 205-0 to 3, 206 Development [Developer] 2627-0 to 1, 2628-0 to 1, 2417 2629-0 to 1, 2630-0 to 1 [Mixer] 2416 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 39...
  • Page 78 Given in the Service Manual Service Handbook [Aligning amount] 354, 355 RADF [Sensor/EEPROM] 352, 353, 356 [Transporting] 357, 358, 365, 366 [Equipment number] Maintenance [Tilt motor initial 4721 excitation] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 40...

  • Page 79: Operating Procedure

    *[CANCEL] or [CLEAR] * When the automatic adjustment ends abnormally, an error message is displayed. * Return to standby screen by pressing the [CANCEL] or [CLEAR] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 41...
  • Page 80 Stores value (Test copy) in RAM [CLEAR] [CANCEL] (Corrects value) (Corrects value) Procedure 15 [POWER] [0][5] [Digital key] (Forced performing) [START] [CANCEL] OFF/ON (Code) (STOP) [POWER] (Exit) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 42...

  • Page 81: Test Print Pattern In Adjustment Mode (05)

    Refer to 3.3.1Automatic gamma adjustment pattern (PS: 600dpi) (Plain paper 2) Printer gamma correction table creation pattern Refer to 3.3.1Automatic gamma adjustment (PS: 600dpi) (Recycled paper) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 43...
  • Page 82 Refer to 3.2.1Automatic gamma adjustment (Color & black / Plain paper 1) Copier gamma confirmation pattern Refer to 3.2.1Automatic gamma adjustment (Color / Plain paper 1) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 44...
  • Page 83 Refer to 3.3.1Automatic gamma adjustment (PS: 1200dpi) (Thick paper 1) Printer gamma correction table confirmation Refer to 3.3.1Automatic gamma adjustment pattern (PS: 1200dpi) (Thick paper 1) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 45...
  • Page 84 Refer to 3.3.1Automatic gamma adjustment (PS: 1200dpi) (Special paper 2) Printer gamma correction table confirmation Refer to 3.3.1Automatic gamma adjustment pattern (PS: 1200dpi) (Special paper 2) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 46...

  • Page 85: Process

    Image Enforced performing of Performs the image control image quality open-loop quality open-loop control control. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 47...
  • Page 86 (high bias) <0-1020> 2782-7 (high bias) <0-1020> 2782-8 (high bias) <0-1020> 2782-10 (medium <0-1020> bias) 2782-11 (medium <0-1020> bias) 2782-12 (medium <0-1020> bias) 2782-13 (medium <0-1020> bias) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 48...
  • Page 87 Detection values for low detection Gradation gradation 1, low value gradation 2, low gradation 3 of each 2800-1 Y color color <0-1020> Gradation 2800-2 Y color <0-1020> Gradation © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 49...
  • Page 88 1, high value gradation 2, and high gradation 3 of each 2803-4 M color color High <0-1020> Gradation 2803-5 M color High <0-1020> Gradation e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 50...
  • Page 89 1, high value gradation 2, and high gradation 3 of each 2803-10 K color color High <0-1020> Gradation 2803-11 K color High <0-1020> Gradation © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 51...

  • Page 90: Image Processing

    The larger the value is, faint text (black) <0-9> the lighter the small adjustment letters or fine lines (1200dpi) become and the less smudged text appears. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 52...
  • Page 91 Text/Photo When the value adjustment (black) <0-255> increases, the image “automatic becomes darker. Text density” fine (black) <0-255> adjustment Photo (black) <0-255> Gray scale (black) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 53...
  • Page 92 “dark” step adjustment/ becomes. Dark step value Image Density User The larger the value is, adjustment custom (black) <0-255> the darker the image Automatic becomes. adjustment e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 54...
  • Page 93 4 colors can be corrected with the automatic gamma adjustment. • The result of the correction above will be applied to all media types. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 55...
  • Page 94 Automatic/ becomes. 1586 Text Manual (color) <0-255> adjustment/ 1587 Printed Center value image (color) <0-255> 1588 Photo (color) <0-255> 1589 (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 56...
  • Page 95 (color) <0-255> the image becomes and 1739 Printed the less moire appears. image (color) <0-255> 1740 Photo (color) <0-255> 1741 (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 57...
  • Page 96 (color) <0-255> “Y” (Photo) 1782-1 (color) <0-255> 1782-2 (color) <0-255> 1783-0 Image Color balance adjustment for (color) <0-255> “Y” (Map) 1783-1 (color) <0-255> 1783-2 (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 58...
  • Page 97 <0-255> “C” (Printed 1791-1 image) (color) <0-255> 1791-2 (color) <0-255> 1792-0 Image Color balance adjustment for (color) <0-255> “C” (Photo) 1792-1 (color) <0-255> 1792-2 (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 59...
  • Page 98 7034 Image Text Automatic (black) <0-255> density adjustment) 7041 Image Background Text/Photo adjustment (black) <0-255> (Black / 7042 Image Text Manual (black) <0-255> density adjustment) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 60...
  • Page 99 Range Text/Photo 0: Background peak - correction (black) <0-1> Fixed adjustment 1: Background peak - 7287 Image Text (Black / Varied (black) <0-1> Manual density adjustment) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 61...
  • Page 100 7317-1 (PCL / becomes higher. (black) <0-255> Smooth / L: Low density area 7317-2 600dpi) M: Medium density (black) <0-255> area H: High density area e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 62...
  • Page 101 Fixed adjustment 1: Background peak - (Black / Varied Automatic density adjustment) 7426 Image Range User correction custom (black) <0-1> adjustment (Black / Manual density adjustment) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 63...
  • Page 102 (color) <0-255> recognized as colors other than red becomes. L: Low density area M: Medium density area H: High density area e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 64...
  • Page 103 The larger the value is, adjustment (color) <0-255> the lighter the (Twin color / background becomes. 7760 Text Manual (color) <0-255> density 7761 Printed adjustment) image (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 65...
  • Page 104 Fixed adjustment 1: Background peak - (Full color / Varied Automatic adjustment) 7778 Image Range User correction custom (color) <0-1> adjustment (Full color / Manual adjustment) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 66...
  • Page 105 <0-255> black / Text) 7958-2 (black) <0-255> 7959-0 Image Gamma balance (black) <0-255> adjustment 7959-1 (Auto color & (black) <0-255> black / Photo) 7959-2 (black) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 67...
  • Page 106 (Detail / Twin background becomes. 8014-1 color / 600 The smaller the value (color) <0-255> dpi) is, the lighter the 8014-2 background becomes. (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 68...
  • Page 107 <0-255> the higher the black twin color density of the area 8029-1 Medium mode (PS/ becomes. density (color) <0-255> smooth/K/ 8029-2 High 600dpi) density (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 69...
  • Page 108 <0-255> the higher the yellow twin color density of the area 8038-1 Medium mode (PCL/ becomes. density (color) <0-255> detail/Y/ 8038-2 High 600dpi) density (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 70...
  • Page 109 (C) (XPS/ 8044-1 smooth/600 (color) <0-255> dpi) 8044-2 (color) <0-255> 8045-0 Image Color balance adjustment (color) <0-255> (K) (XPS/ 8045-1 smooth/600 (color) <0-255> dpi) 8045-2 (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 71...
  • Page 110 (color) <0-255> dpi) 8052-2 (color) <0-255> 8053-0 Image Color balance adjustment (color) <0-255> (K) (PS / 8053-1 Smooth / 600 (color) <0-255> dpi) 8053-2 (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 72...
  • Page 111 (color) <0-255> dpi) 8060-2 (color) <0-255> 8061-0 Image Color balance adjustment (color) <0-255> (K) (PCL / 8061-1 Smooth / 600 (color) <0-255> dpi) 8061-2 (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 73...
  • Page 112 0: Adjusts color balance with the solid image density fixed 1: Adjusts color balance with the solid image density varied e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 74...
  • Page 113 3 (color) <0-255> 8071-6 Thick paper 4 (color) <0-255> 8071-7 Special paper 1 (color) <0-255> 8071-8 Special paper 2 (color) <0-255> 8071-9 OHP film (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 75...
  • Page 114 3 (color) <0-255> 8090-6 Thick paper 4 (color) <0-255> 8090-7 Special paper 1 (color) <0-255> 8090-8 Special paper 2 (color) <0-255> 8090-9 OHP film (color) <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 76...
  • Page 115 <0-255> the higher the yellow twin color density of the area 8150-1 Medium mode (XPS/ becomes. density (color) <0-255> smooth/Y/ 8150-2 High 600dpi) density (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 77...
  • Page 116 <0-255> dpi) 8161-2 (color) <0-255> 8176 Image Screen switchover 0: High screen ruling (e-BRIDGE) (color) <0-1> value (smoother image) 1: Low screen ruling value (rougher image) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 78...
  • Page 117 8242-0 Image Graphic line Gray (K) The larger the value is, density <0-5> the darker the fine lines adjustment become. 8242-1 Color (1200dpi) (CMYK) <0-5> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 79...
  • Page 118 (PS / Text) The smaller the value 8252-2 Presentati is, the narrower the (color) <1-255> range becomes. 8252-3 Line art (color) <1-255> 8252-4 Advanced (color) <1-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 80...
  • Page 119 <0-255> 1200 dpi) 8270-2 (color) <0-255> 8271-0 Image Color balance adjustment (color) <0-255> (K) (PS / 8271-1 Smooth / (color) <0-255> 1200 dpi) 8271-2 (color) <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 81...
  • Page 120 (color) <0-255> increases, the image mode becomes sharper. When the value decreases, the image becomes softer. The smaller the value is, the less the moire becomes. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 82...
  • Page 121 The smaller the value 8403 Gray scale adjustment) is, the more easily the (black) <0-255> background (low 8404 User density area) is printed. custom (black) <0-255> mode © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 83...
  • Page 122 The smaller the value density 8408 Gray scale adjustment) is, the more easily the (black) <0-255> background (low 8409 User density area) is printed. custom (black) <0-255> mode e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 84...

  • Page 123: Scanner

    When the value adjustment <0-255> increases by “1”, the image of original fed from the RADF shifts toward the rear side of paper by approx. 0.0423 mm. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 85...
  • Page 124 “1”, the 1 adjustment copied image of original Back side fed from the RADF <0-100> shifts toward the trailing edge of paper by approx. 0.2 mm. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 86...

  • Page 125: Printer

    (blank area at the right of <0-255> the paper along the paper feeding direction) Image Bottom margin adjustment (blank area at the trailing <0-255> edge of the paper) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 87...
  • Page 126 (Normal trailing edge of the drawer <0-100> speed) paper by approx. Bypass 0.1 mm. feeding <0-100> O-LCF <0-100> drawer <0-100> Duplex feeding <0-100> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 88...
  • Page 127 1/2 <0-255> 487-5 <0-255> 487-6 Transport speed: <0-255> Decelerat 487-7 ed by 2/3 <0-255> 487-8 <0-255> 487-9 Transport speed: <0-255> High 487-10 speed <0-255> 487-11 <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 89...
  • Page 128 When the value position items <0-200> increases by “1”, the adjustment (Black) image shifts toward the (Decelerated trailing edge of the by 2/3) paper by approx. 0.1 mm. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 90...
  • Page 129 When the value Black print correction <0-200> increases by “1”, the (Normal speed) image shifts toward the trailing edge of the paper by approx. 0.1 mm. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 91...
  • Page 130 Plain Short size 2: paper <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4101-4 Plain paper <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 92...
  • Page 131 Short size 2: paper 2 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4105-4 Thick paper 2 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 93...
  • Page 132 Plain Short size 2: paper <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4108-4 Plain paper <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 94...
  • Page 133 Paper aligning amount When the value system / adjustment at the <0-63> increases by “1”, the Paper registration section aligning amount transport (T-LCF) increases by approx. 0.54 mm. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 95...
  • Page 134 Short size 2: paper 1 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4117-4 Thick paper 1 <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 96...
  • Page 135 Plain Short size 2: paper <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4122-4 Plain paper <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 97...
  • Page 136 Plain Short size 2: paper <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4125-4 Plain paper <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 98...
  • Page 137 Short size 2: paper 1 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4128-4 Special paper 1 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 99...
  • Page 138 4564-2 Thick by 1/2) 0.1 mm. paper 3 <0-100> 4564-3 Leading edge Thick position paper 3 <0-100> adjustment / 3rd drawer (Decelerated by 2/3) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 100...
  • Page 139 3 <0-100> 4568-3 Leading edge Special position paper 1 <0-100> adjustment / 4568-4 Special paper 2 <0-100> (Decelerated 4568-5 Thick by 2/3) paper 3 <0-100> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 101...
  • Page 140 Short size 2: paper 1 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4581-4 Thick paper 1 <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 102...
  • Page 141 Short size 2: paper 2 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4584-4 Thick paper 2 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 103...
  • Page 142 220 mm to 329 mm <0-63> Short size 1: 205 mm to 219 mm Short size 2: 160 mm to 204 mm Short size 3: 159 mm or shorter e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 104...
  • Page 143 Short size 2: paper 3 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4590-4 Thick paper 3 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 105...
  • Page 144 Short size 2: paper 3 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4593-4 Thick paper 3 <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 106...
  • Page 145 Short size 2: paper 4 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4602-4 Thick paper 4 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 107...
  • Page 146 Short size 2: paper 3 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4605-4 Thick paper 3 <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 108...
  • Page 147 Short size 2: paper 3 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4608-4 Thick paper 3 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 109...
  • Page 148 Short size 2: paper 4 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4611-4 Thick paper 4 <0-63> Short size e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 110...
  • Page 149 Short size 2: paper 2 <0-63> 160 mm to 204 mm Short size Short size 3: 159 mm or shorter 4615-4 Thick paper 2 <0-63> Short size © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 111...
  • Page 150 <0-255> 4740-13 Transport speed: 2 <0-255> 4740-14 Transport speed: 3 <0-255> 4740-15 Transport speed: 4 <0-255> 4740-16 Transport speed: 5 <0-255> 4740-17 Transport speed: 6 <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 112...
  • Page 151 <0-255> 4741-13 Transport speed: 2 <0-255> 4741-14 Transport speed: 3 <0-255> 4741-15 Transport speed: 4 <0-255> 4741-16 Transport speed: 5 <0-255> 4741-17 Transport speed: 6 <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 113...
  • Page 152 <0-255> 4742-13 Transport speed: 2 <0-255> 4742-14 Transport speed: 3 <0-255> 4742-15 Transport speed: 4 <0-255> 4742-16 Transport speed: 5 <0-255> 4742-17 Transport speed: 6 <0-255> e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 114...
  • Page 153 <0-255> 4743-13 Transport speed: 2 <0-255> 4743-14 Transport speed: 3 <0-255> 4743-15 Transport speed: 4 <0-255> 4743-16 Transport speed: 5 <0-255> 4743-17 Transport speed: 6 <0-255> © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 115...

  • Page 154: Setting Mode (08)

    282, 283, 284, 285, 286, 289, 331, 603, 604, 607, 618, 642, 9986 [Jam releasing] 9359 [Offsetting between jobs] [Security level] 1708 [Sorting] 627, 634, 641, 649 [Timer] 204, 205, 206 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 116...
  • Page 155 3015 [Date/time] 8540 [FAX mistransmission 3847, 3848, 3849 prevention function] [Receiving confidential data] 3846 [Function] 1498, 1926, 8612 [Destination] [Default setting] [Priority drawer] [Setting retention] 9987 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 117...
  • Page 156 Image control [Smoothing] [Drum surface potential 2508, 2560-0 to 3, 2561, sensor] 2577-0 to 3 [Potential on white 2548-0 to 3 background correction] [TRC control] 8103 2600 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 118...
  • Page 157 478, 483, 484, 485, 486, 489, 490, 4604, 9805 Laser [Laser shutter] 4609 [Cleaning] 1389-0 to 1, 4606-0 to 3 [Charger] Main charger [Drum rotation without 2380, 2381 fusing] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 119...
  • Page 158 [Drum and belt reverse 2367 rotation amount control] [Automatic interruption page 949, 2702 number] Cleaner [2nd transfer roller reverse 2376 rotation amount control] [Ozone suctioning fan 2370 rotation period] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 120...
  • Page 159 1383, 1385, 1386, 1387, 1388 RADF [Switchback] [Stapling] 704-0 to 1, 1911, 9811-0 to 3, 9937-0 to 3, 9938-0 to 3 Finisher [Hole punching] 1437, 9847 [Finisher model switching] 1912 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 121...
  • Page 160 9629, 9933 [LLTD] 3793 [LPD] 1075, 1076, 1077, 3727, 3728 [MAC address] 1141, 8805 [MIB] 1063 [Network logs] 8535, 8536, 8590, 8605, 8606 [NDS] 1027 [NIC] 1002 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 122...
  • Page 161 1484, 1487, 1920, 1921, 1922, 1925, 1937, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 3722, 3723, 3724, 8608, 8609, 8610, 8823 [Print queue] 1096 [Prefix] 3771 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 123...
  • Page 162 310-0 to 23, 311-0 to 23, 312-0 to 23, 313-0 to 23, 314-0 to 23, 315-0 to 23, 316-0 to 23, 6027-0 to 23, 6078-0 to 2 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 124...
  • Page 163 900, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, Version 931, 933, 934, 935, 936, 937, 938, 939 [Finisher] 9945 908, 911 [Imaging Acceleration 9965 Board] [Inserter] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 125...
  • Page 164 1125, 3508 [Imaging Acceleration 9966 Board] [Overprint function setting] 8513-0 [Card authentication] 1776 [Card reader] 1772, 1773, 1774, 1775, 8595 [Custom size] 9381 [Administrator's password] 1778 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 126...
  • Page 165 4589-0 to 15, 4590-0 to 15 [Date unpacked] 3612 [DIG partition] 3619 [Counter/job list print] 9954 [Default setting] 503, 550, 585, 587, 588 [Cartridge empty] 8506 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 127...
  • Page 166 8602, 8622 [External option interface] 8603, 8604 [hrPrinterTable] 8611 [Saving log] 8615 [Operation of machine when 8628 coin controller is used] [Default setting of color 8629 mode] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 128...

  • Page 167: Operating Procedure

    Procedure 7 [CANCEL] [ENTER] [0][8] [Digital key] [Digital key] [START] (HDD formatting) [POWER] OFF/ON [POWER] (Code) (Setting) [INTERRUPT] (Exit) (Stores value in RAM) [CLEAR] (Corrects value) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 129...
  • Page 168 Procedure 14 [CANCEL] [ENTER] [0][8] [Digital key] [Digital key] [POWER] [START] [START] [POWER] (Code) (Sub-code) OFF/ON [INTERRUPT] (Exit) Adjustment value [CLEAR] cannot be changed (Corrects value) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 130...

  • Page 169: Process

    [CE10], [CE20] and [CE40] Image Abnormality detection Counts the abnormality control count (K) <0-16> detection of image Display/0 clearing quality control. Accumulating total of [CE10], [CE20] and [CE40] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 131...
  • Page 170 2600 Image Pattern formation for image Sets whether to perform control quality TRC control, Valid/ <0-1> TRC control correction. Invalid 0: Disabled 1: Enabled e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 132...

  • Page 171: Printer

    (c) Performs the adjustment automatically at a ready status after a specified period of time, or at a forcible interruption of large amount of printing. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 133...

  • Page 172: Counter

    “0” (no limit). The toner is also consumed wastefully when the paper misfeeding occurs. Replace the roller at earlier timing if the paper misfeedings have occurred frequently. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 134...

  • Page 173: System

    General Initialization of NIC Returns the value to the information factory shipping default value. General Performing HDD testing Checks the bad sector. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 135...
  • Page 174 RADF ROM version DF-XXXX Version Finisher ROM version SDL-XXX FIN-XXX Version Inserter ROM version INS-XX Version Finisher punch ROM PUN-XXX version Version FAX board ROM version F562-XXX e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 136...
  • Page 175 (05- 976). 10 digits 1426 General Forcible HDD data clearing HDD data is cleared in the procedure set in 08- 1424. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 137...
  • Page 176 9826 General Disabling Media File Save 0: Invalid <0-1> 1: Valid 9965 Version Imaging Acceleration I-XX.X.X Board SROM version e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 138...

  • Page 177: Pixel Counter

    Also there are other factors in addition to the above, such as environment, individual difference of equipment, difference in lot quality of materials, toner density and drum surface potential. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE...
  • Page 178 Clearing of the counter of the toner cartridge reference is performed in the setting mode (08-1503). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 140...
  • Page 179 Printing 2 pages on A3/LD size with solid copy (Laser emits to all pixels.) → Pixel count: 100%, Print count: 4 Printing 2 pages on A3/LD size with 6% of laser emission → Pixel count: 6%, Print count: 4 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 141...
  • Page 180 08-1502: All information related to the service technician reference pixel count is cleared. 08-1503: All information related to the toner cartridge reference pixel count is cleared. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 142...
  • Page 181 Standard number of output pages (Y, M, C) Y/10 X/10 6% 12% Pixel count (%) Fig. 2-2 Pixel count and number of output pages per cartridge © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 143...
  • Page 182 “Displayed” is selected with the code above and the power is, as usual, turned ON. (The displayed buttons are depending on the setting of 08-1505.) Fig. 2-3 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 144...
  • Page 183 [TONER CARTRIDGE] button: Information screen of toner cartridge reference is displayed. [SERVICE (COLOR)] button: Information screen of service technician reference (full color) is displayed. [SERVICE (BLACK)] button: Information screen of service technician reference (black) is displayed. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 145...
  • Page 184 Fig. 2-5 Information screen of toner cartridge reference The following screen is displayed when pressing the [SERVICE (COLOR)] button. Fig. 2-6 Information screen of service technician reference (full color) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 146...
  • Page 185 The following screen is displayed when pressing the [SERVICE (BLACK)] button. Fig. 2-7 Information screen of service technician reference (black) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 147...
  • Page 186 16 20080208 K Average Pixel Count[%] 7.36 4.06 23.25 6.45 17 20080208 K Latest Pixel Count[%] 7.32 2.19 6.25 2.19 Fig. 2-9 Data list of service technician reference e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 148...
  • Page 187 Average pixel count 1594 Latest pixel count 1608 Total Average pixel count 1587 1588 1589 1590 1591 1595 Table 2-203 Pixel count code table (service technician reference) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 149...
  • Page 188 The toner cartridge reference cleared date is displayed. The date (08-1503 was performed) is stored. 08-1511: Toner cartridge Y 08-1512: Toner cartridge M 08-1513: Toner cartridge C 08-1514: Toner cartridge K e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 150...
  • Page 189 (C) (Toner cartridge (color) <0- pixel count in the printer reference) 10000> function, full color mode, toner C and toner cartridge reference. [Unit: 0.01%] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 151...

  • Page 190: Pm Support Mode Related Code

    1154-0 to 8 1155 <Default values of code 1154 (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 285,000/285,000/ 285,000 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 152...
  • Page 191 1178-0 to 8 1179 <Default values of code 1178 (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 285,000/285,000/ 285,000 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 153...
  • Page 192 1194-0 to 8 1195 <Default values of code 1194 (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 285,000/285,000/ 285,000 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 154...
  • Page 193 1232-0 to 8 1233 <Default values of code 1232 blade (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 285,000/285,000/ 285,000 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 155...
  • Page 194 Sub-codes 0, 2, 8: 0/0/0 Sub-code 1: 120,000/120,000/ 120,000 Feed roller 1284-0,1,2,8 1285 <Default values of code 1284 (RADF) (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 8: 0/0/0 Sub-code 1: 120,000/120,000/ 120,000 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 156...
  • Page 195 Sub-codes 0, 2, 8: 0/0/0 Sub-code 1: 200,000/200,000/ 200,000 Separation roller 1308-0,1,2,8 1309 <Default values of code 1308 (2nd drawer) (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 8: 0/0/0 Sub-code 1: 200,000/200,000/ 200,000 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 157...
  • Page 196 1340-0 to 8 1341 <Default values of code 1340 (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 222,000/222,000/ 222,000 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 158...
  • Page 197 1868-0 to 8 1869 <Default values of code 1868 (e-STUDIO5520C/6520C/6530C)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 Sub-code 1: 225,000/250,000/ 275,000 Sub-code 4: 242,000/242,000/ 242,000 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C SELF-DIAGNOSTIC MODE 2 - 159...

  • Page 198: Default Setting / Restore Setting Of The Efi Printer Board

    Availability of IPP 1089 Availability of FTP print 1103 Rendezvou setting 1464 Samba server ON/OFF setting 1482 User data department management 1496 Operation setting for User authentication/registration e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved SELF-DIAGNOSTIC MODE 2 - 160...

  • Page 199: Adjustment

    3.3.1 Automatic gamma adjustment ( PRT ) 1008, 1004 - 0 to 8 ( Chapter 3.1, 3.2, 3.3, 3.4, 3.5 ) Adjust the image quality if necessary. Fig. 3-1 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 1...

  • Page 200: Adjustment Of The Auto-Toner Sensor

    Press the [OK] button, turn the power OFF and check the developer unit. Developer is abnormal. Turn the power off and check the developer unit. (Y, M) Y: x.xxV M: x.xxV C: x.xxV K: x.xxV Fig. 3-4 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 2...
  • Page 201 (7) starts without that in step (4) to (6). (10) Turn the power OFF. (11) Take out the developer cartridge. (12) Install the sub-hopper unit to the equipment. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 3...

  • Page 202: Performing Image Quality Control (Iqc)

    • Transfer belt • 1st transfer roller • Drum cleaning blade • Needle electrode • Main charger grid • Image position aligning sensor • Image quality sensor e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 4...
  • Page 203 5. Perform steps (A) to (D) in <Procedure>. <Other abnormalities> Take the appropriate action described in Troubleshooting. P.6-1 "6. ERROR CODE and TROUBLESHOOTING" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 5...

  • Page 204: Adjustment Of Color Registration Control

    5. Perform steps (A) to (D) in <Procedure>. <Other abnormalities> Take the appropriate action described in Troubleshooting. P.6-1 "6. ERROR CODE and TROUBLESHOOTING" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 6...

  • Page 205: Image Dimensional Adjustment (General Description)

    4773 dimensional Image location of primary scanning direction adjustment Reproduction ratio of secondary scanning direction Image location of secondary scanning direction Top margin Right margin Bottom margin © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 7...
  • Page 206 If the test copy does not satisfy the specified values, 100% return to step 1 and repeat the adjustment COPYING procedure. Power OFF/ON : Exit the Adjustment Mode. Fig. 3-7 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 8...

  • Page 207: Paper Alignment At The Registration Roller

    Paper alignment at the registration roller can be adjusted in the following procedure by performing the code 05-480. 1. Select the drawer. Fig. 3-8 2. Select the paper size. Fig. 3-9 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 9...
  • Page 208 3. Select the media type. Fig. 3-10 4. Select the copy speed. (“75ppm” for the black copying in e-STUDIO6530C or “Other” for others) Fig. 3-11 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 10...
  • Page 209 5. Key in the adjustment value. Fig. 3-12 6. Press the [ENTER] button to finish the adjustment. * Press the [FUNCTION CLEAR] button to return to the previous menu. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 11...
  • Page 210 Thick paper 4 (Color) Tandem LCF Thick paper 1 Thick paper 2 Thick paper 3 (Black) Thick paper 3 (Color) 4111 Plain paper 4126 Plain paper (High speed/black) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 12...
  • Page 211 (77.3 lb. Cover to 94.5 lb. Cover (141.4 lb. Index)) Thick paper 4: 257 to 300 g/m (94.5 lb. Cover to 110 lb. Cover (150 lb. Index)) *2: e-STUDIO6530C: Black only © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 13...
  • Page 212 If the aligning amount is too small, on the other hand, a skew, an image dislocation in feeding direction or a paper exit jam (E010) may occur. Pay attention to the above and select the appropriate value. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 14...

  • Page 213: Printer-Related Image Dimensional Adjustment

    Refer to “[D] Image position of secondary scanning direction (Laser writing start position)” 52 ± 0.5mm Refer to “[E] Primary scanning data laser writing start position at duplexing” © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 15...
  • Page 214 → Press [98] → [FAX] → (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance A becomes (approx. 0.1 mm/step). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 16...
  • Page 215 * The larger the adjustment value is, the longer the distance B becomes (approx. 0.04 mm/ step). Note: Make sure the first line of the grid pattern is printed out since the line is occasionally vanished. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 17...
  • Page 216 The grid pattern outputted by pressing [0][5] → [98] → [FAX] is the one of PRT (05-487-0). Even though the sub codes “1” to “11” are adjusted, the result cannot be confirmed in the grid pattern outputted by pressing [0][5] → [98] → [FAX]. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 18...
  • Page 217 For long paper (length: 484 mm to 1,200 mm) and A3/LD, it is recommended to adjust the distance C above within the range of 199.5 mm and 200 mm otherwise the margin of the trailing edge may be deleted. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT...
  • Page 218 → Press [98] ([3] for duplexing) → [FAX] → (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance D becomes (approx. 0.10 mm/step). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 20...
  • Page 219 → Press [3] → [FAX] → (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance E becomes (approx. 0.04 mm/ step). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 21...
  • Page 220 → 52±0.5 mm (0.10 mm/step) → 52±0.5 mm (0.10 mm/step) 05-443 (2nd drawer, A4/LT) → 52±0.5 mm (0.04 mm/step) E: 05-498-0 (2nd drawer, A3/LD), 05-498-1 (1st drawer, A4/LT) 05-498-2 (A4-R/LT-R) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 22...

  • Page 221: Scanner-Related Image Dimensional Adjustment

    Fig. 3-15 While pressing [0] and [5] simultaneously, turn the power ON. Press [FAX] to make a copy of any image on a sheet of A3/LD paper. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 23...
  • Page 222 Product name: 1401E The following adjustments (b) to (e) should be performed with Test Chart No. TCC-1. P.3-30 " Adjustments and Checks using Test Chart No. TCC-1" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 24...
  • Page 223 → (Key in a value (acceptable values: 0 to 255)) → [ENTER] or [INTERRUPT] (Stored in memory) * The larger the adjustment value is, the longer the distance C becomes (approx. 0.02 mm/ step). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 25...
  • Page 224 → (Key in a value (acceptable values: 68 to 188)) → [ENTER] or [INTERRUPT] (Stored in memory) * The larger the adjustment value is, the longer the distance D becomes (approx. 0.09 mm/ step). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 26...
  • Page 225 “in the plus direction” in order to prevent paper jamming. Range of top margin adjustment (e.g.) Function Black Color Copy 3.0 - 5.0 mm 5.0 - 7.0 mm © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 27...
  • Page 226 → (“100% A” is displayed.) * The larger the adjustment value is, the wider the blank area at the right side becomes (approx. 0.04 mm/step). Feeding direction Fig. 3-19 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 28...
  • Page 227 → (“100% A” is displayed.) * The larger the adjustment value is, the wider the blank area at the trailing edge becomes (approx. 0.04 mm/step). Feeding direction Fig. 3-20 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 29...
  • Page 228 A: 05-4773 → 200±0.5 mm (0.1 mm/step) B: 05-306 → 5±0.5 mm (0.04 mm/step) C: 05-340 → 150±0.5 mm (0.02 mm/step) D: 05-305 → 10±0.5 mm (0.08 mm/step) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 30...
  • Page 229 : For checking reproduction of text [13] Thin lines : For checking reproduction of the thin lines (line width: 100µm) [14] Note area : For recording the date, conditions, etc. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 31...

  • Page 230: Image Quality Adjustment (Copying Function)

    Y, M, C and K can be corrected by performing this (580) automatic gamma adjustment. The result will be applied to all paper sizes. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 32...
  • Page 231 Then, check if the patch chart on the original glass is placed in the wrong direction or if it is placed inclined on the original glass, and then repeat step (3) and afterward. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT...

  • Page 232: Density Adjustment

    Press the [FAX] button and then press the [START] button to make a test copy. If the desired image quality has not been attained, repeat step (2) to (5). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 34...

  • Page 233: Color Balance Adjustment

    For resetting the value, repeat step (2) to (5). Press the [FAX] button and then press the [START] button to make a test copy. If the desired image quality has not been attained, repeat step (2) to (7). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT...
  • Page 234 No. TCC-1 chart can be used as a guide for the range of the density area influenced by the change of the adjustment value (low density, medium density, high density). Low density Medium density High density Fig. 3-23 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 36...

  • Page 235: Gamma Balance Adjustment

    Be sure that this adjustment is made after performing P.3-32 "3.2.1 Automatic gamma adjustment". <Procedure> The procedure is the same as that of P.3-35 "3.2.3 Color balance adjustment". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 37...

  • Page 236: Background Adjustment

    Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment using the following procedure. <Procedure> The procedure is the same as that of P.3-34 "3.2.2 Density adjustment". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 38...

  • Page 237: Judgment Threshold For Acs (Common For Copy & Network Scan)

    Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment. Note: You have to make adjustment by balancing between moire and sharpness. <Procedure> The procedure is the same as that of P.3-34 "3.2.2 Density adjustment". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 39...

  • Page 238: Setting Range Correction

    Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment. <Procedure> The procedure is the same as that of P.3-34 "3.2.2 Density adjustment". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 40...

  • Page 239: Adjustment Of Smudged/Faint Text

    Cyan the closer to Magenta the color becomes. color becomes. Note: The color may not always be reproduced precisely due to the characteristics of the fluorescent ink. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 41...

  • Page 240: Beam Level Conversion Setting

    3. The setting value must increase as the beam level number (0 to 4) becomes higher. Do not increase this order when setting the values. 4. Usually, beam level 4 / 4 is most effective on black mode. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 42...

  • Page 241: Maximum Toner Density Adjustment To Paper Type

    Be sure that this adjustment is made after performing P.3-32 "3.2.1 Automatic gamma adjustment". <Procedure> The procedure is the same as that of P.3-34 "3.2.2 Density adjustment". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 43...

  • Page 242: Text/Photo Reproduction Level Adjustment

    The boundary between Red and Black may not be smooth when the setting value is “1”. <Procedure> The procedure is the same as that of P.3-34 "3.2.2 Density adjustment". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 44...

  • Page 243: Black Header Density Level Adjustment

    The larger the value is, the more an original tends to be judged as a adjustment for blank bank sheet. original Acceptable values: 0 to 255 (Default: 128) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 45...

  • Page 244: Background Offsetting Adjustment For Adf

    The larger the value is, the lighter the background density becomes. Acceptable values: 0 to 255 Mono Color 7765 (Default: 128) Twin Color 7766 mode ACS Black 7675 Black 7025 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 46...

  • Page 245: Image Quality Adjustment (Printing Function)

    Special paper 2 1008 1009 All type paper * If the code 1008 (600dpi) or 1009 (1200dpi) is performed, the adjustment will be applied to all paper types. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 47...
  • Page 246 (3) and afterward. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 48...

  • Page 247: Gamma Balance Adjustment (Black Mode)

    For resetting the value, repeat step (2) to (5). Let the equipment restart and perform the printing job. If the image density has not been attained, repeat step (1) to (7). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT...
  • Page 248 “3.3.1Automatic gamma adjustment” can be used as a guide for the range of the density area influenced by the adjustment with the change of the adjustment value (low density, medium density, high density). density Medium density High density Fig. 3-24 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 50...

  • Page 249: Color Balance Adjustment

    “3.3.1Automatic gamma adjustment” can be used as a guide for the range of the density area influenced by the adjustment with the printer driver and the change of the adjustment value (low density, medium density, high density (Refer to P.3-50 "Fig. 3-24"). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT...

  • Page 250: Adjustment Of Faint Text

    Black mode 7302-0 7302-1 7302-2 (1200dpi) Color mode 8161-0 8161-1 8161-2 (1200dpi) <Procedure> The procedure is the same as that of P.3-49 "3.3.2 Gamma balance adjustment (Black Mode)". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 52...

  • Page 251: Maximum Toner Density Adjustment (Ohp)

    8254-4 Image this color range becomes. Acceptable values: 1 to 255 <Procedure> The procedure is the same as that of P.3-49 "3.3.2 Gamma balance adjustment (Black Mode)". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 53...

  • Page 252: Pureblack/Puregray" Threshold Adjustment (Pcl)

    The smaller the value is, the narrower this color range 8214 Graphics becomes. 8215 Image Acceptable values: 1 to 255 <Procedure> The procedure is the same as that of P.3-52 "3.3.4 Adjustment of faint text". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 54...

  • Page 253: Toner Limit Threshold Adjustment

    0: High screen ruling value (smoother image) (EFI Printer Board) 1: Low screen ruling value (rougher image) <Procedure> The procedure is the same as that of P.3-52 "3.3.4 Adjustment of faint text". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 55...

  • Page 254: Sharpness Adjustment

    Sets whether or not to replace the image object with black at the time of twin color printing. 0: OFF 1: ON (replacing with black) <Procedure> The procedure is the same as that of P.3-52 "3.3.4 Adjustment of faint text". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 56...

  • Page 255: Background Adjustment

    8017-2 8020-2 (1200dpi) Black 8018-0 8021-0 8018-1 8021-1 8018-2 8021-2 (1200dpi) <Procedure> The procedure is the same as that of P.3-49 "3.3.2 Gamma balance adjustment (Black Mode)". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 57...

  • Page 256: Image Quality Adjustment (Scanning Function)

    For resetting the value, repeat step (2) to (5). Let the equipment restart and perform the scanning job. If the desired image has not been attained, repeat step (1) to (7). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 58...

  • Page 257: Density Adjustment

    Let the equipment restart and perform the scanning. If the desired image quality has not been attained, repeat step (1) to (5). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 59...

  • Page 258: Background Adjustment (Color Mode)

    Auto Color Mode. The smaller the value is, the more it tends to be judged as color. Acceptable values: 0 to 255 (Default: 70) <Procedure>: The procedure is the same as that of P.3-59 "3.4.2 Density adjustment". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 60...

  • Page 259: Sharpness Adjustment

    1: Background peak - 8361 8362 8363 8365 Range correction (Manual varied density adjustment) <Procedure> The procedure is the same as that of P.3-59 "3.4.2 Density adjustment". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 61...

  • Page 260: Fine Adjustment Of Black Density

    Let the equipment restart and perform the scanning job. If the desired image has not been attained, repeat step (1) to (5). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 62...

  • Page 261: Rgb Conversion Method Selection

    Let the equipment restart and perform the scanning job. If the desired image has not been attained, repeat step (1) to (5). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 63...

  • Page 262: Background Processing Offset Adjustment

    The smaller the value is, the higher the density of them becomes. Acceptable values: 0 to 255 (Default: 128) <Procedure> The procedure is the same as that of P.3-59 "3.4.2 Density adjustment". e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 64...

  • Page 263: Image Quality Adjustment (Fax Function)

    Press the [ENTER] or [INTERRUPT] button to store the value. → The equipment goes back to the ready state. Turn the power OFF. <Confirmation> If possible, perform a Fax transmission and check the adjusted density with the image on the recipient's side. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 65...

  • Page 264: Beam Level Conversion Setting

    1. The setting value must increase as the beam level number (0 to 4) becomes higher. Do not increase this order when setting the values. 2. Usually, beam level 4 / 4 is most effective on black mode. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 66...

  • Page 265: Adjustment Of The Process Unit Related Section

    3.6.2 Adjustment of the Auto-Toner Sensor When the developer material is replaced, adjust the auto-toner sensor in the following procedure. P.3-2 "3.1.2 Adjustment of the Auto-Toner Sensor" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 67...

  • Page 266: Adjustment Of The Doctor-Sleeve Gap

    Marking Doctor blade Fig. 3-28 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 68...
  • Page 267 In addition, confirm that the gauge “0.70” cannot be inserted into the gap. 0.60 mm 0.70 mm Doctor blade Fig. 3-29 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 69...

  • Page 268: Adjustment Of The Scanner Section

    Make sure that the sections A and B of the carriage-2 touch with the exit side frame. Exit frame [ Rear ] [ Front ] Enlarged view of carriage Fig. 3-31 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 70...

  • Page 269: Belt Tension Adjustment Of The Scan Motor

    The scan motor is pulled by the belt tension jig. Fix screw-A and then -C at the stopped position. Remove the belt tension jig. Pully Scan motor Fig. 3-32 Belt tension jig Fig. 3-33 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 71...

  • Page 270: Adjustment Of The Reversing Automatic Document Feeder (Radf)

    Tighten the 2 fixing screws of the hinge bracket (front side) temporarily. Fig. 3-35 Remove the platen sheet. Note: Be sure not to fold or stain the removed platen sheet. Fig. 3-36 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 72...
  • Page 271 Remove 2 screws. Fig. 3-38 Install 2 positioning pins. Fig. 3-39 Close the RADF gently and check if the positioning pins fit the holes on the RADF. Fig. 3-40 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 73...
  • Page 272 (10) Insert a washer, and install 1 fixing screw (rear side) on the left-hand hinge bracket. Fig. 3-43 (11) Tighten the 2 fixing screws (front side) on the hinge bracket. Fig. 3-44 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 74...
  • Page 273 Close the RADF gently and open it to check if the platen sheet is attached properly. Fig. 3-47 (15) Install the gaskets. Fig. 3-48 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 75...

  • Page 274: Radf Height Adjustment

    (left side) of the RADF. Turn it clockwise ....Lowered Turn it counterclockwise ..Heightened Fig. 3-51 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 76...
  • Page 275 RADF is reinstalled. Perform the RADF height adjustment only when the position is not aligned with that before the reinstallation. Pointer Fig. 3-52 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 77...

  • Page 276: Radf Image Skew Adjustment

    “C” as shown in the figure above, shift the aligning plate in the direction of “+”, and if “D”, shift it to “-”. Fig. 3-55 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 78...
  • Page 277 “C” as shown in the figure above, shift the aligning plate in the direction of “+”, and if “D”, shift it to “-”. Fig. 3-58 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 79...

  • Page 278: Radf Leading Edge Position Adjustment

    Fig. 3-60 current one. Note: Changing one value shifts the copy image by 0.2 mm. Press the [ENTER] button. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 80...
  • Page 279 Fig. 3-62 the chart, enter a value larger than the current one. Note: Changing one value shifts the copy image by 0.2 mm. Press the [ENTER] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 81...

  • Page 280: Radf Horizontal Position Adjustment

    If the center line of the copy image is shifted to the rear side of the equipment (H), enter a value smaller than the current one. Press the [ENTER] button. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 82...

  • Page 281: Radf Copy Ratio Adjustment

    Note: When the value is increased (decreased) by 1, the copy image (ratio in the secondary scanning direction) is affected correspondingly by 1%. Press the [ENTER] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 83...

  • Page 282: Radf Opening/Closing Switch Adjustment

    ON. Tighten the fixing screw of the bracket. Install the RADF rear cover. Bracket Fig. 3-68 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 84...

  • Page 283: Original Reading Start Sensor Adjustment

    If you do so, the adjustment value will be reset. In this case, repeat the adjustment from step 2. Loosen 2 prism vertical adjustment screws of the prism. Fig. 3-69 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 85...
  • Page 284 LED 3 on the RADF board lights. At this position, tighten 2 prism vertical adjustment screws. Fig. 3-70 LED3 Fig. 3-71 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 86...
  • Page 285 Perform the automatic adjustment (05-356). Note: After the manual adjustment is performed, be sure to do the automatic one. Turn the power OFF and install the cover. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 87...

  • Page 286: Platen Sheet

    Place the platen sheet on the original glass and align it to the top left corner. Close the RADF gently and open it to check if the platen sheet is attached properly. Fig. 3-76 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 88...

  • Page 287: Adjustment Of The Paper Feeding System

    Turn a screw to make the displayed adjustment value fall within the range from 460+/-100. The value increases to approx. 160 by turning the screw 360 degrees clockwise. Screw Fig. 3-78 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 89...

  • Page 288: Separation Roller Pressure Force Adjustment

    Move to the direction B: Multiple feeding will be suppressed (but the roller life may become shorter). Note: The recommended moving distance of the bracket is within 2 or 3 scale marks. Fig. 3-80 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 90...

  • Page 289: Sheet Sideways Deviation Caused By Paper Transporting Adjustment

    [A] Removal of the drawer paper tray Take off the drawer. Adjust the side guides to the size of LG/LT-R. Rear side guide Front side guide Fig. 3-82 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 91...
  • Page 290 * If you move the paper transport position to the front side by 1 mm, you must move the side guide adjustment piece to the rear side by 1 mm and fix it. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 92...
  • Page 291 * Table of the adjustment combination of the gear holder and the side guide adjustment piece Default Moved Transport position moved to the Transport position moved to the rear side front side 1 mm 2 mm 3 mm Fig. 3-87 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 93...

  • Page 292: Adjusting The Clearance Of The Paper And Side Guides

    Then Drawer paper tray Stopper lift it up further to remove it. Fig. 3-89 Set the side guide to the 12 inch mark. Fig. 3-90 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 94...
  • Page 293 Loosen 2 screws. Move the side guide adjustment piece to the rear and tighten the screws (by 0.5 mm). Screw Fig. 3-91 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 95...

  • Page 294: Adjustment Of The Transfer Belt

    Align the bracket in the position the same as that before the replacement (pushed to the upper/lower end) and fix it with 2 screws. Note: Remove red screws only when a position adjustment is necessary. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 96...

  • Page 295: Gap Adjustment For Fuser Unit

    If the fuser unit is not installed to the equipment after the replacement or adjustment but must be stored as a unit for a long time, be sure to leave the pressure roller released from the fuser belt. Contacted Released Fig. 3-93 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 97...
  • Page 296 Thermostat gap confirmation jig Satellite roller Fuser belt thermostat Fuser belt Fuser roller Fig. 3-94 Gap confirmation jig • Thermostat gap confirmation jig (JIG-FU-THRMST-BP) 2.2mm 1.6mm Fig. 3-95 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 98...
  • Page 297 It is easier when you check from the side if the slack has come at an appropriate position. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C...
  • Page 298 1.6 mm section of the jig without touching, but its 2.2 mm section contacts the thermostat surface. End the procedure when the statuses of both points meet the condition above. Thermostat gap confirmation jig Fig. 3-99 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 100...

  • Page 299: Gap Adjustment For Pressure Roller Thermistors

    Contacted Released Fig. 3-100 Gap to be confirmed Pressure roller thermistor Thermistor gap confirmation jig Pressure roller Fig. 3-101 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 101...
  • Page 300 Gap confirmation jig • Thermistor gap confirmation jig (ASYB-JIG-THRMIS-BP) Fig. 3-102 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 102...
  • Page 301 Note: Adjust the scale mark of the jig to the position shown below. If not, it makes the gap adjustment incorrect. Thermistor gap confirmation jig Fig. 3-103 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 103...

  • Page 302: Gap Adjustment For Pressure Roller Thermostats

    Contacted Released Fig. 3-104 Gap to be confirmed Pressure roller thermostat Thermostat gap confirmation jig Pressure roller Fig. 3-105 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 104...
  • Page 303 1.6 mm section of the jig without touching, but its 2.2 mm section contacts the thermostat surface. Note: Adjust the scale mark of the jig to the position shown below. If not, it makes the gap adjustment incorrect. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 105...
  • Page 304 End the procedure when both points meet the condition above. Thermostat gap confirmation jig Fig. 3-107 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 106...

  • Page 305: Gap Adjustment For Separation Plate

    Fig. 3-108 Gap to be confirmed Satellite roller Separation plate gap confirmation jig Separation plate Side: 0.6-0.9 mm Center: 0.8-1.1 mm Fuser belt Fuser roller Fig. 3-109 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 107...
  • Page 306 Gap confirmation jig • Separation plate gap confirmation jig (JIG-FU-SEP-BP) 0.7mm 1.0mm 0.8mm 0.5mm Fig. 3-110 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 108...
  • Page 307 Load on the gear becomes heavier. The slack of the fuser belt is aligned with the satellite roller. Fig. 3-113 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 109...
  • Page 308 Adjust the gap with the adjustment screw until the 0.7 mm section of the jig is inserted without touching, but its 1.0 mm section contacts the separation plate surface. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 110...
  • Page 309 If the gap is too small, stains may appear on the copied image because the separation plate may scratch the fuser belt. Separation plate gap onfirmation jig Separation plate Fig. 3-115 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ADJUSTMENT 3 - 111...
  • Page 310 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 112...

  • Page 311: Backup Function

    12.[ERROR12: Device is Busy] is displayed if the equipment is in one of the following statuses when running data cloning. When backing up - Control panel is in use - JOB is in process © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 1...
  • Page 312 - Schedule print job has been reserved - Proof print job has been reserved - Hold print job has been reserved - Invalid job is pending e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 2...

  • Page 313: Backup Files

    In addition to the backed up data, the following files are created in each folder Data item folder File name User data user_data user_data.txt Setting data setting_data setting_data.txt SRAM data sram_data sram_data.txt © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 3...
  • Page 314 Date: MON MAR 17 18:34:40 2008 Fig. 4-1 • File format (user_data.txt, setting_data.txt, sram_data.txt: all in common) Line 1: Version Line 2: Serial number Line 3: Date e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 4...

  • Page 315: List Of Codes Available For Cloning

    08-1766 08-1767 08-1772 08-1779 08-1780 08-1781-0 08-1781-1 08-1782 08-1783 08-1784-0 08-1784-1 08-1785 08-1786 08-1920 08-1937 08-1941 08-1950 08-1951 08-1953 08-1958 08-1959 08-3506 08-3507 08-3508 08-3631 08-3722 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 5...
  • Page 316 08-9126 08-9193 08-9294 08-9384 08-9394 08-9629 08-9700 08-9746 08-9747 08-9748 08-9791 08-9799 08-9829 08-9889 08-9891 08-9946 08-9947 08-9957 08-9958 08-9980 08-9981 08-9984-0 08-9984-1 08-9984-2 08-9984-3 08-9984-4 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 6...
  • Page 317 13-709 13-711 13-720 13-722 13-723 13-724 13-725 13-726 13-727 13-728 13-922 13-923 13-924 13-925 13-926 13-927 13-930 13-931 13-940 13-941 13-944 13-955 13-961 13-962 13-970 13-971 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 7...

  • Page 318: Cloning Procedure

    (machine administrator) to enable the data cloning function on the TopAccess menu, or set “0 (Accepted)” in 08-9889. • To clear the selection, press the [CLEAR] or [FUNCTION CLEAR] button. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 8...
  • Page 319 8: General Backing up TopAccess: General setting 9: User Management Backing up TopAccess: User management setting * No items are selected in the screen by default. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 9...
  • Page 320 “Back Up Completed” is displayed on the LCD screen when the backup has been properly completed. Turn the power OFF and remove the USB media. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 10...
  • Page 321 (machine administrator) to enable the data cloning function on the TopAccess menu, or set “0 (Accepted)” in 08-9889. • To clear the selection, press the [CLEAR] or [FUNCTION CLEAR] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 11...
  • Page 322 * No items are selected in the screen by default. * Be sure to restore the same option items in the same condition as when the option items were backed up. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 12...
  • Page 323 Press the buttons as follows: [COUNTER] [DEPARTMANT MANAGEMENT] Enter the password [RESET ALL COUNTERS] * Enable the department management when the [RESET ALL COUNTERS] buttons is set to be disabled. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 13...
  • Page 324 ERROR 8 Model check error ERROR 9 Version check error ERROR 10 Destination check error ERROR 11 Serial number check error ERROR 12 Device is Busy e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 14...

  • Page 325: Aes Data Encryption Function Setting

    [F] Reset user's setting item and restore data/information [G] Reset "FUNCTION LIST FOR MAINTENANCE" [H] Reset "FUNCTION" list [I] Check actuation of data encryption function setting Setting completed Fig. 4-13 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 15...
  • Page 326 Press the [LIST] button. Key in [*] [#] [*] [*] [3] [3] and then press the [START] button. The “FUNCTION LIST FOR MAINTENANCE” is printed out. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 16...
  • Page 327 * When the SSL is enabled, perform the setting of the following items again with “Create self- certificate” of TopAccess. Country Name State or Province Name Locality Name Organization Name Organizational Unit Name Common Name Email Address © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION 4 - 17...
  • Page 328 Press the [INITIAL SETUP] button to set each item. Note: Explain to the user (machine administrator) about the next operation and ask him/her to enter his/her password. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 18...
  • Page 329 Press the [COUNTER] button on the control panel. If a key-shaped icon is displayed at the top right of the screen, the data encryption function is in operation. Fig. 4-14 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION...

  • Page 330: Procedure For Disabling Data Encryption Function

    Set the data encryption function disabled following the procedure shown in 21.2.4. Then perform the code 08-1426 (Forcible HDD data clearing) to completely erase the data in the HDD. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 20...

  • Page 331: Assist Mode

    2. Do not perform this function in cases other than the installation of a new SRAM board because all data in the SRAM will be deleted as a result. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C BACKUP FUNCTION...

  • Page 332: Operating Procedure Of Assist Mode

    Select the item with the digital keys and press the [START] button. Note: Explain the user (machine administrator) about the next operation and ask him/her to enter his/ her password. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 4 - 22...

  • Page 333: Preventive Maintenance (Pm)

    08-5562 : Setting value of PM counter [parts other than the PM parts of the process unit] 08-5563 : Setting value of PM time counter [parts other than the PM parts of the process unit] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C...

  • Page 334: Pm Display Contents

    Parts other than the PM parts of the process unit : 0100 If multiple parts have reached the maintenance time, the sum of the corresponding code values listed above is displayed in hexadecimal numbers. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 2...
  • Page 335 “0” Always maintenance maintenance maintenance required required required Maintenance required Y+M+C Y+M+C K+M+Y K+M+Y K+Y+C K+Y+C K+C+M K+C+M K+Y+M+C K+Y+M+C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 3...

  • Page 336: Counter Clearing

    When the current value of “2nd TRANSFER” on the main screen or “2nd TRANSFER ROLLER” on the sub screen in the PM support mode is cleared, the counter is reset. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 4...

  • Page 337: General Descriptions For Pm Procedure

    Perform a preventive maintenance using the following checklist and illustrations. Plug in the equipment after the maintenance has been finished. Then turn ON the power and make some copies to confirm that the equipment is working properly. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 338: Pm Support Mode

    * The screen goes back to the main screen when the counter clear is performed or the [CANCEL] button is pressed after moving from the main screen, while it goes back to the sub screen after moving from the sub screen. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 6...

  • Page 339: Operational Screen

    2. “—” is displayed at the numeric section for the paper source which is not installed since the paper source is different depending on the structure of options. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)
  • Page 340 Displaying of the standard number of drive counts to replace the sub unit (parts) Displaying of the number of printed / developed pages and drive counts and previous replacement date for a chosen sub unit e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 8...
  • Page 341 Displaying of the present drive counts Note: “—” is displayed since there is no standard number in the number of printed / developed pages and drive count. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 9...
  • Page 342 “*” is displayed next to the present number of the performance index if it has exceeded its threshold number. Displaying of the threshold number of performance index e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 10...
  • Page 343 When the [INITIALIZE] button is pressed, “Present number of printed / developed pages” and Present driving counts” are cleared and “Previous replacement date” is updated. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 344: Access Tree

    SEP ROLLER (2nd CST.) [Separation roller] 3rd CST. PICK UP ROLLER (3rd CST.) [3rd drawer] FEED ROLLER (3rd CST.) SEP ROLLER (3rd CST.) [Separation roller] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 12...
  • Page 345 • Bypass unit Reset the feeding retry counter (08-1394) • T-LCF Reset the feeding retry counter (08-1395) • O-LCF Reset the feeding retry counter (08-1402) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 13...

  • Page 346: General Description

    Check the drive counts of all parts at PM support mode. Replace the part. Does it exceed the specified drive count? Check the part and equipment according to the “TROUBLESHOOTING”. Fig. 5-9 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 14...
  • Page 347 • Does does the driving ratio exceed 230? (When the developer unit driving time is extremely long) Check the part and equipment according to the troubleshooting Fig. 5-11 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 15...

  • Page 348: Preventive Maintenance Checklist

    2. The value in the “Replacement” field of the table below indicates the replacement number of output pages in either the black or the full color mode. If they differ according to the model, they are indicated in the order of the e-STUDIO5520C, e-STUDIO6520C and e- STUDIO65300C.

  • Page 349: Scanner

    Make sure that there is no fingerprints or oil staining on part of the original glass on where the original scale is mounted since the shading correction plate is located below the scale to be scanned. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 350: Feed Unit

    5.6.2 Feed unit B1 B2 Fig. 5-13 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 18...
  • Page 351 The quantity of molykote should be smaller than that to be applied to the other parts. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 352: Duplexing Unit

    ADU transport roller 1 18-6 ADU transport roller 2 18-5 ADU transport roller 3 18-7 Duplexing bridge transport 20-12 roller Pulley stud Paper guide 19-2 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 20...

  • Page 353: Bypass Feed Unit

    Make sure that the grease does not adhere to the roller surface. Wipe it off with alcohol if adhered. Apply grease on the inner surface Fig. 5-16 Apply white grease Fig. 5-17 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 21...

  • Page 354: Main Charger

    * E1: Main charger case Clean the main charger case with a cloth soaked in water and squeezed tightly, and then wipe them with a dry cloth. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 22...

  • Page 355: Drum / Cleaner Unit / Filter

    5.6.6 Drum / Cleaner unit / Filter Fig. 5-19 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 23...
  • Page 356 Remove any toner on the waste toner section of the drum cleaner unit and the upper section of the EPU tray toner duct. Fig. 5-20 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 24...
  • Page 357 If the surface is scratched in such a way that the aluminum substrate is exposed, no copy image will be produced on this area. In addition, the cleaning blade will be damaged so replacement with a new drum will be necessary. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)
  • Page 358 Normal Being cought Coming up on Side seal Side seal Side seal Blade Blade Blade Fig. 5-23 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 26...
  • Page 359 So be sure to replace it periodically. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 360: Developer Unit (K, Y, M, And C)

    Then clean the doctor blade by running the jig for 3 times to and fro along with the edge of the blade. Fig. 5-25 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 28...
  • Page 361 If you cannot find any foreign matter, exchange the developer material. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)
  • Page 362 After replacing the developer material, be sure to perform the auto-toner sensor adjustment and then image quality control initialization. P.3-2 "3.1.2 Adjustment of the Auto-Toner Sensor" P.3-4 "3.1.3 Performing Image Quality Control (IQC)" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 30...

  • Page 363: Waste Toner Box

    (x 1,000 drive Coatin check <P-I> sheets) counts) Waste toner box full detection 65-45 sensor Waste toner amount detection 65-45 sensor Waste toner detection sensor 5-17 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 31...

  • Page 364: Transfer Belt Unit / Transfer Belt Cleaning Unit

    Counter resetting is not possible in the PM support mode because the transfer belt is not a PM part. Therefore reset the counter in the PM management setting (08-1228-0) after the transfer belt has been replaced. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 32...
  • Page 365 Do not place the blade near a heat source. • Cleaning procedure Clean the blade edge with a cloth moistened with water and squeezed lightly. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 33...
  • Page 366 Cleaning on the back side of the Mylar is not necessary even if it is dirty. Urethane foam Recovery blade Cleaning Mylar Urethane foam Fig. 5-33 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 34...

  • Page 367: Image Quality Control Unit

    Clean the image quality sensor, image position aligning sensor (Front/Center/Rear) and the sensor shutter when replacing the transfer belt cleaning blade and the blade seal, or the transfer belt itself. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM)

  • Page 368: Nd Transfer Roller Unit

    Paper dust cleaning brush 22-45 TRU waste toner box 225/250/275 27-47 TRU waste toner amount 27-46 detection sensor TRU waste toner auger drive gear (tooth face and shaft) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 36...
  • Page 369 Normal Being cought Coming up on Side seal Side seal Side seal Blade Blade Blade Fig. 5-38 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 37...
  • Page 370 After the TRU waste toner box was replaced, apply 1 rice-sized grain of white grease (Molykote EM30-L) over the teeth of the TRU waste toner auger drive gear. Fig. 5-40 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 38...

  • Page 371: Fuser Unit

    43-42 (center/side) Separation plate 43-53 Entry guide Fuser unit gear (tooth face and shaft) Fuser unit gear (tooth face) Fuser belt thermopile 38-2 (center/side) Rotor © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 39...
  • Page 372 Replace the finger if the toner is sticking to it heavily. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 40...
  • Page 373 250,000 sheets e-STUDIO6530C every 275,000 sheets every 275,000 sheets * L16: Rotor If the surface of the rotor is dirty, wipe off the dirt. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 41...

  • Page 374: Bridge Unit

    Items to check Cleaning list (x 1,000 (x 1,000 drive Coatin check <P-I> sheets) counts) Upper paper exit roller 36-6 Lower paper exit roller 35-27 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 42...

  • Page 375: Radf

    Reading end roller 84-2 Reverse registration roller 84-1 Exit intermediate roller 86-26 Exit/reverse roller 86-26 Reverse roller 83-16 Exit roller 86-28 Platen sheet B or A 92-3 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 43...

  • Page 376: Lcf (Mp-2501)

    (x 1,000 drive Coatin check <P-I> sheets) counts) Pickup roller 5-46 Feed roller Separation roller Drive gear (tooth face) Brush unit Paper path section Sensor section e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 44...
  • Page 377 Remove the brush unit and feed roller, clean the paper dust of paper path section and the shaded area of figure bellow. Shaded area Fig. 5-47 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 45...

  • Page 378: Storage Of Supplies And Replacement Parts

    Avoid storing copy paper in places where it may be subjected to high humidity. After a package is opened, be sure to place and store it in a storage bag. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 46...
  • Page 379 Separation roller ASYS-ROL-SPT-LCF * The following seal is attached to the 2nd transfer roller cleaning blade. Part Part name Qty. 2nd transfer roller side seal SHLD-BLADE-TR2-SIDE-R © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 47...

  • Page 380: Maintenance Part List

    *1: Part list <P-I> represents the page item in “e-STUDIO5520C/6520C/6530C Service Parts List”. *2: This part has been newly added in e-STUDIO5520C/6520C/6530C, others are common to those used for other models. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 48...
  • Page 381 14,15 Fig. 5-48 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C PREVENTIVE MAINTENANCE (PM) 5 - 49...

  • Page 382: Grease List

    Replace them with new ones if necessary. Check the performance of all the switches and sensors. Replace them with new ones if necessary. Clean inside the equipment thoroughly. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 5 - 50...

  • Page 383: Error Code And Troubleshooting

    SYS board and engine firmware. E0A0 Image transport ready time-out jam: Image data to P. 6-46 be printed cannot be sent. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 1...
  • Page 384 LCF misfeeding (Paper not reaching the LCF feed P. 6-33 sensor): The paper fed from the LCF does not reach the LCF feed sensor. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 2...
  • Page 385 3rd drawer transport jam (Paper not reaching the P. 6-35 registration sensor): The paper does not reach the registration sensor after it has passed the 1st drawer feed sensor. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 3...
  • Page 386 E4A0 Waste toner cover open jam (printing) P. 6-49 E4B0 Bridge unit open jam (printing): The bridge unit has P. 6-49 opened during printing. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 4...
  • Page 387 P. 6-42 E590 Jam not reaching the upper paper exit sensor P. 6-29 E5A0 Stop jam at the upper paper exit sensor P. 6-29 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 5...
  • Page 388 Original jam access cover or front cover while the RADF is waiting for the scanning start signal from the equipment. E890 ADF time out jam P. 6-53 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 6...
  • Page 389 E9F0 Finisher jam Punching jam: Punching is not performed properly. P. 6-63 (Punch unit) [MJ-1103/1104 (when MJ-6102 is installed)] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 7...
  • Page 390 Print end command time-out jam: The printing has P. 6-64 not finished normally because of the communication error between the SYS board and LGC board at the end of printing. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 8...
  • Page 391 Paddle home position error: The paddle is not at the P. 6-65 home position. [MJ-1103/1104] ED16 Buffer tray home position error: The buffer tray is P. 6-65 not at the home position. [MJ-1103/1104] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 9...
  • Page 392 P. 6-73 abnormality EF27 Hole Punch Unit paper edge detection order P. 6-73 abnormality-1 EF28 Hole Punch Unit paper edge detection order P. 6-73 abnormality-2 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 10...

  • Page 393: Service Call

    Carriage home position sensor not turning ON P. 6-77 within a specified period of time: The carriage does not reach to its home position in a specified period of time. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 11...
  • Page 394 Pressure roller thermistor abnormality after entering P. 6-81 ready status (pre-running end temperature abnormality) C466 Pressure roller thermistor abnormality after entering P. 6-81 ready status (pre-running end temperature abnormality) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 12...
  • Page 395 C8E0 RADF communication protocol abnormality: The P. 6-88 system has to be stopped because the control abnormality occurred. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 13...
  • Page 396 CB81 Flash ROM abnormality: Abnormality of checksum P. 6-98 value on finisher controller PC board is detected when the power is turned ON. [MJ-1103/1104] e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 14...
  • Page 397 [MJ-1103/ 1104 (when MJ-6102 is installed)] CC73 Punching device power supply abnormality P. 6-103 CC74 Punch unit transport pulse abnormality P. 6-103 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 15...
  • Page 398 Finisher related Communication module SRAM reading failure. P. 6-105 service call CF90 Laser optical unit Laser optical unit shutter abnormality. P. 6-92 related service call e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 16...
  • Page 399 Data Overwrite option (GP-1070) disabled P. 6-127 F350 Circuit related service SLG board abnormality P. 6-90 call F400 SYS board cooling fan abnormality P. 6-90 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 17...

  • Page 400: Error In Internet Fax / Scanning Function

    Onramp Gateway transmission failure P. 6-129 1C82 Internet FAX transmission failure when processing FAX job received P. 6-129 1CC0 Job canceling 1CC1 Power failure P. 6-129 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 18...
  • Page 401 Insufficient system storage Terminal/Destination mail address P. 6-130 error (RFC: 552) 2553 Mailbox name not allowed Destination mail address error P. 6-130 (RFC: 553) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 19...
  • Page 402 P. 6-133 resource acquiring failure 2A40 System fatal error System error P. 6-133 2A50 Job canceling Job canceling 2A51 Power failure Power failure P. 6-133 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 20...
  • Page 403 Failed to process received Fax job Process failure of FAX job received P. 6-136 2CC0 Job canceled Job canceling 2CC1 Power failure occurred Power failure P. 6-136 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 21...
  • Page 404 P. 6-137 2DA7 Failed to acquire resource. Resource acquiring failure P. 6-137 2DC0 Job canceled Job canceling 2DC1 Power failure occurred Power failure P. 6-138 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 22...
  • Page 405 3B12 Format Error has been detected in P. 6-139 the received mail. This mail could not be transferred to the administrator. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 23...
  • Page 406 3C32 Tiff Resolution Error has been P. 6-140 detected in the received mail. This mail could not be transferred to the administrator. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 24...
  • Page 407 The mail could not be 3F10 P. 6-140 received until File I/O is recovered. 3F20 P. 6-140 3F30 P. 6-140 3F40 P. 6-140 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 25...

  • Page 408: Printer Function Error

    (guests) are not authorized to perform color printing. A2A2 Limit over error (Color): The number of output pages has exceeded the one P. 6-142 specified with the department code. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 26...
  • Page 409 D: Thick 2/ reverse E: Thick 3/ reverse F: Thick 4/ reverse G: Special paper 1/ reverse H: Special paper 2/ reverse I: Envelope J: Tab paper Z: Unused RADF size mixed 0: Unused 1: Single-size document 2: Size mixed © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 27...

  • Page 410: Topaccess Related Error

    Failed to import the file - Internal Data import from TopAccess failed P. 6-143 error due to an internal error, the cause of which is unknown e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 28...

  • Page 411: Diagnosis And Prescription For Each Error Code

    9. Replace the PFC board. 10.Check if there is any abnormality on the driving section of the bridge unit transport exit motor or the roller. Correct if any. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 412 9. Replace the PFC board. 10.Check if there is any abnormality on the driving section of the exit motor or the roller. Correct if any. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 30...

  • Page 413: Paper Misfeeding

    8. Replace the feed motor. 9. Replace the PFC board. 10.Check the 1st drawer feed roller, separation roller and pickup roller. Replace them if they are worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 31...
  • Page 414 8. Replace the feed/transfer motor. 9. Replace the PFC board. 10.Check the 3rd drawer feed roller, separation roller and pickup roller. Replace them if they are worn out. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 32...
  • Page 415 8. Replace the LCF feed clutch. 9. Replace the LGC board. 10.Check the LCF feed roller, separation roller and pickup roller. Replace them if they are worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...

  • Page 416: Paper Transport Jam

    6. Check if there is any abnormality on each transport path section of the exit of the fuser unit and the entrance of the bridge unit. Correct if any. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 34...
  • Page 417 10.Check the condition of the feed roller, separation roller and pickup roller of each paper source, and replace them if they are worn out. 11. Check the transport roller. Replace it if it is worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 418 9. Replace the PFC board. 10.Check if there is any abnormality on the driving section of the transport motor-1 or the roller. Correct if any. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 36...
  • Page 419 14.Check the condition of the feed roller, separation roller and pickup roller of each paper source, and replace them if they are worn out. 15.Check the transport roller. Replace it if it is worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 420 11. Replace the PFC board. 12.Check if there is any abnormality on the driving section of the feed/transport motor or the roller. Correct if any. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 38...
  • Page 421 11. Replace the PFC board. 12.Check if there is any abnormality on the driving section of the feed/transport motor or the roller. Correct if any. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 39...
  • Page 422 10.Replace the PFC board. 11. Check if there is any abnormality on the driving section of each motor or the roller. Correct if any. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 40...
  • Page 423 9. Replace the DRV board. 10.Replace the PFC board. 11. Check if there is any abnormality on the driving section of each motor or the roller. Correct if any. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 424 Correct if any. 7. Replace the registration motor. 8. Replace the PFC board. 9. Check the rollers. Replace them if they are worn out. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 42...
  • Page 425 Correct if any. 4. Replace the registration sensor. 5. Replace the PFC board. 6. Check the rollers. Replace them if they are worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 43...

  • Page 426: Other Paper Jam

    20.Change the 2nd transfer bias offset value as shown below and then check if there are still jams. Change the default value 5 of each code below to 6 or 7. Color: 05-2935 Subcode: 7 Black: 05-2937 Subcode: 7 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 44...
  • Page 427 * Paper size detection is performed at the first sheet of paper when the drawer is opened or closed, or when the power of the equipment is turned ON. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 428 2. Check if the error is cleared by turning the power OFF and then back ON. 3. Check if the connectors on the LGC board are disconnected. 4. Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 46...
  • Page 429 Lower paper exit sensor 03-[ALL]OFF/[4]/[C] 03-[COPY]ON/[5]/[G] Reverse section Reverse path Reverse section paper transport 03-[COPY]ON/[8]/[F] cover detection sensor Finisher Finisher door Sensors in the finisher © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 47...

  • Page 430: Cover Open Jam

    Correct if any. 4. Replace the bridge unit cover opening/closing detection switch. 5. Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 48...
  • Page 431 Correct if any. 4. Replace the bridge unit connecting detection switch. 5. Replace the LGC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 49...

  • Page 432: Radf Jam

    7. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 8. Replace the registration roller and the read roller if they are worn out. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 50...
  • Page 433 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). 6. Replace the reading end roller, if it is worn out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 434 Correct if this is the case. 4. Replace each sensor. 5. Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-356). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 52...
  • Page 435 2. Check if there is any paper in the equipment. Remove it if there is. 3. If a jam still occurs, turn the power OFF and then back ON to check if the equipment operates normally. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...

  • Page 436: Jam In Bridge Unit

    11. Check the drive system of the equipment and bridge unit. 12.Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 54...

  • Page 437: Paper Jam In Finisher Section

    • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the finisher control PC board (FIN). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 55...
  • Page 438 Reinstall the sensor correctly if there is any incorrect installation. • Replace the sensor if there is any breakage. Replace the finisher control PC board (FIN). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 56...
  • Page 439 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the finisher control PC board (FIN). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 57...
  • Page 440 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the finisher control PC board (FIN). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 58...
  • Page 441 (S1) and the harnesses are disconnected or open circuited. Correct if any. 4. Replace the entrance sensor. 5. Replace the finisher controller PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 59...
  • Page 442 3. Replace the sensor. 4. Replace the finisher controller PC board. 5. Is the upper surface detection sensor normal? (See CB31.) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 60...

  • Page 443: Paper Jam In Saddle Stitcher Section

    (Check the movement of the actuator.) 7. Replace the sensor. 8. Replace the saddle stitcher controller PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 61...
  • Page 444 Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. 1. Replace the saddle control PC board (SDL). 2. Replace the finisher control PC board (FIN). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 62...

  • Page 445: Paper Jam In Puncher Unit

    4. Check if the wiring of the hole punch controller PC board (HP board) and the punch motor (M3) is proper. Correct if any. 5. Replace the punch motor (M3). 6. Replace the hole punch control PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 63...

  • Page 446: Other Paper Jam

    HP sensor (S3)and the sideways adjustment motor, or the harnesses are open circuited. Correct if any. 4. Replace the sideways adjustment motor. 5. Replace the hole punch control PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 64...
  • Page 447 3. Replace the buffer tray guide motor (M3). 4. Replace the buffer tray home position sensor (S5). 5. Replace the finisher controller PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 65...
  • Page 448 Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. 1. Replace the rear saddle stapler drive unit. 2. Replace the saddle control PC board (SDL). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 66...
  • Page 449 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the saddle control PC board (SDL). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 67...
  • Page 450 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the saddle control PC board (SDL). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 68...
  • Page 451 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the saddle control PC board (SDL). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 69...
  • Page 452 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the saddle control PC board (SDL). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 70...
  • Page 453 Are the paper position sensor (S6-1 and S6-2) and its wiring correct? Replace the sensor. Correct the wiring. Replace the hole punch control PC board (HP). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 71...
  • Page 454 Are the skew sensor (S7-1 and S7-2) and its wiring correct? Replace the sensor. Correct the wiring. Replace the hole punch control PC board (HP). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 72...
  • Page 455 Are the skew sensor (S7-1 and S7-2) and its wiring correct? Replace the sensor. Correct the wiring. Replace the hole punch control PC board (HP). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 73...

  • Page 456: Paper Feeding System Related Service Call

    7. Replace the PFC board. 1. Check if the conductor pattern on the PFC board is short circuited or open circuited. 2. Replace the PFC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 74...
  • Page 457 7. Replace the PFC board. 1. Check if the conductor pattern on the PFC board is short circuited or open circuited. 2. Replace the PFC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 75...
  • Page 458 Is the option LCF tray motor working? Is the option LCF tray up sensor working? Replace the tray motor. Replace the tray up sensor. Replace the option LCF board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 76...

  • Page 459: Scanning System Related Service Call

    1. Check if the connector pins are disconnected or the harnesses are short circuited or open circuited. 2. Check if the conductor pattern on the SLG board is short circuited or open circuited. 3. Replace the SLG board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 77...

  • Page 460: Fuser Unit Related Service Call

    Check if the connectors CN333 and CN345 are disconnected. Check if the conductor pattern on the LGC board is short circuited or open circuited. Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 78...
  • Page 461 Change the displayed current status counter value “32” to “0”, then press [ENTER] or [INTERRUPT] (to cancel C448). Turn the power OFF and then back ON. Make sure that the equipment enters the normal status. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 462 5. Check the LGC board Are the connectors CN301 and CN306 disconnected?. Is the conductor pattern on the board short circuited or open circuited? Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 80...
  • Page 463 210°C or higher: “8”, “18”, “20”, “26” or “28”. • The error occurred during printing: “34” © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 81...
  • Page 464 Check if the relay connector J655 near the IH board has come off. 9. Clear the status counter Change the current status counter value (08-400) “10”, “11”, “12”, “13” or “16” to “0” e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 82...
  • Page 465 Check if the IH coil is open circuited or short circuited. Replace the IH coil. Check if the fuser belt is damaged. Replace the fuser belt. Replace the fuser unit. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 83...
  • Page 466 However, the counter value will be stored until it is written over by the value of the other service call. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 84...
  • Page 467 10.Check if grease is applied to the gears and shafts of the fuser unit and fuser drive unit. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C...

  • Page 468: Communication Related Service Call

    Check if the conductor pattern on the finisher controller PC board is short circuited or open circuited. Replace the LGC board. Replace the finisher controller PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 86...
  • Page 469 Check the version of the system ROM on the SYS board. Check the version of the scanner ROM version on the SLG board. Replace the SYS board. Replace the SLG board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 87...

  • Page 470: Radf Related Service Call

    (05-356). [C8E0] ADF communication protocol abnormality 1. Turn the power OFF and then back ON to check if the equipment operates normally. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 88...

  • Page 471: Circuit Related Service Call

    IMG board. If the problem is still not corrected with the replacement of the IMG board, reinstall it and ask a specialist to repair it. (Abnormal ID) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 472 If not, check if any foreign object is adhered. Is the connector CN126 of the SYS board connected securely? Replace the SYS board cooling fan. Replace the SYS board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 90...

  • Page 473: Laser Optical Unit Related Service Call

    Perform the troubleshooting procedures for when an image control related/process related service call or an image failure occurs. Replace the laser optical unit. Replace the LGC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 91...
  • Page 474 21.Check if the connector pins are disconnected or the harnesses are open-circuited. 22.Check if the conductor pattern on the LGC board is open-circuited or short-circuited. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 92...
  • Page 475 Media type setting checking function will be disabled. Even if the media sensor is in a faulty condition, any message notifying this will not be appear. Check the condition with the error history. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...

  • Page 476: Finisher Related Service Call

    • Reconnect the connector securely. • Replace the harness. 1. Replace the buffer tray guide motor (M3). 2. Replace the finisher control PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 94...
  • Page 477 Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. 1. Replace the buffer roller drive motor (M10). 2. Replace the finisher control PC board (FIN). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 95...
  • Page 478 (CN10) disconnected or open circuited? • Reconnect the connector securely. • Replace the harness. Replace the front alignment motor (M9). Replace the finisher control PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 96...
  • Page 479 Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. 1. Replace the stapler unit shift motor (M9). 2. Replace the finisher control PC board (FIN). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 97...
  • Page 480 Is the error recovered when the power of the equipment is turned OFF and then back ON? End. Replace the Saddle control PC board (SDL). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 98...
  • Page 481 • Reconnect the connector securely if there is any disconnection. • Replace the harness if open circuited. Replace the saddle control PC board (SDL). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 99...
  • Page 482 Is the wiring between the finisher controller PC board and the saddle stitcher controller PC board connected? Connect the wiring. 1. Replace the finisher controller PC board. 2. Replace the saddle stitcher controller PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 100...
  • Page 483 Reconnect the connector securely. • Replace the harness. 1. Replace the paper holder home position sensor (S6). 2. Replace the finisher control PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 101...
  • Page 484 Is the wiring between the hole punch control PC board (HP) and skew adjustment motor (M1) correct? Correct the wiring. 1. Replace the skew adjustment motor (M1). 2. Replace the hole punch control PC board (HP). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 102...
  • Page 485 Download the latest version of the PNC board (HP) firmware again and then check its operation. Replace the hole punch control PC board (HP). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 103...
  • Page 486 Is the conductor pattern on the hole punch control PC board (HP) open circuited or short circuited? Replace the hole punch control PC board (HP). Replace the finisher control PC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 104...
  • Page 487 7. Check if the conductor pattern on the hole punch control PC board is open circuited or short circuited. 8. Replace the LGC board. 9. Replace the finisher control PC board. 10.Replace the hole punch control PC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 105...

  • Page 488: Image Control Related Service Call

    Key in “4546”, then press the [START] button. (08-4546: Position adjustment control / Mode setting) Set the value to “0” (not performed automatically). Turn the power OFF. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 106...
  • Page 489 -> K on the front side / C on the rear side / Y on the front side detection abnormality Press the [START] button. After [1] is pressed, then press the [START] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 490 The image position aligning sensor on the center side is not operating normally. [H] remains same The image position aligning sensor on the center side is not operating normally. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 108...
  • Page 491 4. If the sensor shutter is damaged, replace it. If the sensor shutter solenoid is not operating normally, replace the solenoid. Proceed to step (12). Normal (Proceed to step (30).) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 109...
  • Page 492 Check if the slit glass of the laser optical unit is stained. Is a certain color in the printed image turned to black solid? e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 110...
  • Page 493 9. Check if the harness between the LGC board and the main high- voltage transformer is broken. 10.Replace the transfer transformer. 11. Replace the main high-voltage transformer. Proceed to step (30). (Proceed to step (35).) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 111...
  • Page 494 Is the output voltage from the 12V-power supply normal? Check the power supply system and replace the switching regulator. 1. Replace the image quality sensor. 2. Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 112...
  • Page 495 Check if the supply harness between the switching regulator and the LGC board is open circuited, damaged or disconnected. Proceed to step (6). (to step (1) for the second time) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 496 When an error occurs: Check and correct it accordingly. Reset all of the values in the codes “Abnormality detection count (Y/M/C/K) Display/0 clearing (08-573 to 08-576)”. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 114...
  • Page 497 Replace the image quality sensor or LGC board. Set the values of “Image quality closed-loop control / Contrast voltage (08-556)” and “Image quality closed-loop control / Laser power (08-557)” to “1” (Valid). © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 498 Return both values of the codes 08-2600 and 08-8103 to 1. Then proceed to (2)-3 step 3. If it is the second time, proceed to step 4. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 116...
  • Page 499 Is the connector CN341 on the LGC board, or the connector of the drum thermistor Y or K disconnected? Replace the drum thermistor Y or K. Replace the EPU board. Replace the LGC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 117...
  • Page 500 Check if the harness or connector of the drum motor (K)/(YMC) is disconnected or open- circuited. Check if the tooth surface of the transfer belt drive gear is damaged. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 118...

  • Page 501: Copy Process Related Service Call

    Check if the developer material is excessively supplied to the K-developer unit. Check if the drive gear array of the K-developer unit has any abnormality such as breakage. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 502 (20) Check if the harness between the EPU board (CN550) and the LGC board (CN310) is open circuited. (21) Replace the LGC board. (22) Correct the needle electrode cleaner drive section (timing belt or gears). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 120...
  • Page 503 Check if the harnesses between the connectors (CN553, CN554, CN555, and CN556) and the auto toner sensor are disconnected or open-circuited. Replace the EPU board. Replace the LGC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 121...
  • Page 504 Check if the connectors on the EPU board (CN553, 554, 555, and 556) are disconnected, or the harness is open circuited or short circuited. Replace the sub-hopper toner motor. Replace the EPU board. Replace the LGC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 122...
  • Page 505 Check if the connector pins are disconnected or the wires of harnesses are open circuited. Replace the TRU waste toner motor. Replace the ADU board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 123...
  • Page 506 Check if the conductor pattern on the ADU board or the harness is open circuited or short circuited. Replace the TRU waste toner amount detection sensor. Replace the ADU board. Replace the PFC board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 124...
  • Page 507 1. Check if there is any abnormality with the mechanical section (sensor's actuator, etc.). 2. Check if the conductor pattern on the LGC board is short circuited or open circuited. 3. Replace the LGC board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...

  • Page 508: Other Service Call

    [F130] Invalid MAC address Replace the SYS board. [F140] Accelerator ASIC format error Check if the connector on the SYS board is connected. Replace the SYS board. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 126...

  • Page 509: Error In Internet Fax / Scanning Function

    Turn the power OFF and then back ON. Perform the job in error again. Check if there are no other running jobs and perform the HDD formatting (08-690). If the recovery is still not completed, replace the SYS board. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 510 [1C6A] HOST NAME error Check if there is an illegal character in the device name. Delete the illegal character and reset the appropriate device name. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 128...
  • Page 511 Reset the “Received Fax Forward”. [1CC1] Power failure Check if the power cable is connected properly and it is inserted securely. Check if the power voltage is unstable. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 129...
  • Page 512 If the error still occurs, turn the power OFF and then back ON. Perform the job in error again. [2553] Destination mail address error (RFC: 553) Check if there is an illegal character in the mail box in the mail server. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 130...
  • Page 513 [2BA1] A paper size or a color mode not supported in the Electronic Filing function is being selected. Check the paper size or color mode. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 131...
  • Page 514 Backup the documents in the box or folder to PC or delete them. [2BF2] Exceeding maximum number of folders Backup the folders in the box or folder to PC or delete them. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 132...
  • Page 515 Turn the power OFF and then back ON, then retry the job in error. [2A51] Power failure Check if the power cable is properly connected. Check if the power supply voltage is inconstant. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 133...
  • Page 516 Reduce the number of pages of the job in error and perform the job again. Check if the server or local disk has a sufficient space in disk capacity. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 134...
  • Page 517 [2C72] POP Before SMTP ERROR Check that both the POP Before SMTP setting and POP3 setting are correct, then perform authentication again. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 135...
  • Page 518 Reset the setting of the mail box or “Received InternetFax Forward”. [2CC1] Power failure Check if the power cable is connected properly and it is inserted securely. Check if the power voltage is unstable. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 136...
  • Page 519 When the Imaging Acceleration Board (GE-1170, optional) is installed Refer to the following page: Service Manual “25.4.10 Abnormality Related to Imaging Acceleration Board (GE-1170, optional)” © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 137...
  • Page 520 Check if the setting of SMB is valid. [2DC1] Power failure Check if the power cable is connected properly and it is inserted securely. Check if the power voltage is unstable. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 138...
  • Page 521 The compression method of the TIFF file is not acceptable for this equipment. (Acceptable: MH/MR/ MMR/JBIG) Request the sender to retransmit the file in the acceptable compression method. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 522 These errors occur when the mail data is not transferred properly to the HDD. Request the sender to retransmit the mail. Replace the HDD if the error still occurs after retransmission. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 140...

  • Page 523: Printer Function Error

    The entered password is neither matched with a user password nor an owner password. Check the password again. [A221] Print job cancellation This message appears when deleting the job on the screen. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING 6 - 141...
  • Page 524 Clear the limit counter (color), or authorize users so that they can perform color printing. [A2A2] Limit over error (color) Clear the limit counter (color). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 142...

  • Page 525: Topaccess Related Error

    When "Rebuilding all databases (08-684)" is performed, all the data in the Address Book and Mailbox are deleted. If you back up the data in advance, they will be recovered by restoring them after rebuilding the database. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C ERROR CODE and TROUBLESHOOTING...
  • Page 526 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE and TROUBLESHOOTING 6 - 144...

  • Page 527: Replacement Of Pc Boards/Hdd

    7.1.2 SYS board (SYS) Take off the SYS board cover. P.7-1 "7.1.1 SYS board cover" Disconnect 1 USB terminal and 6 connectors. Fig. 7-2 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 1...

  • Page 528: Sys Board Case

    Take off the SYS board cover. P.7-1 "7.1.1 SYS board cover" Disconnect 3 connectors on the IMG board. IMG board Fig. 7-4 Remove 5 screws. Fig. 7-5 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 2...

  • Page 529: Sys Board Cooling Fan (F27)

    Fig. 7-7 7.1.4 SYS board cooling fan (F27) Take off the SYS board cover. P.7-1 "7.1.1 SYS board cover" Disconnect 1 connector. Fig. 7-8 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 3...

  • Page 530: Img Board (Img)

    Take off the SYS board. P.7-1 "7.1.2 SYS board (SYS)" Disconnect 4 connectors. Fig. 7-10 Remove 8 screws and take off the IMG IMG board board. Fig. 7-11 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 4...

  • Page 531: Lgc Board (Lgc)

    When installing, be sure to connect the flat cables at the proper positions. Fig. 7-12 Remove 8 screws and take off the LGC board. LGC board Fig. 7-13 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 5...

  • Page 532: Lgc Board Case

    Fig. 7-14 Release harness from 4 clamps and 4 clamps with a lock. Fig. 7-15 Remove the harness guide. Harness guide Fig. 7-16 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 6...

  • Page 533: Pfc Board (Pfc)

    Disconnect 15 connectors. (in case of a 4- drawer model) Fig. 7-18 Note: If the equipment is a tandem LCF-model, disconnect 13 connectors. Fig. 7-19 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 7...

  • Page 534: Pfc Board Case

    Disconnect 15 connectors. (in case of a 4- drawer model) Fig. 7-21 Note: If the equipment is a tandem LCF-model, disconnect 13 connectors. Fig. 7-22 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 8...

  • Page 535: Hard Disk (Hdd)

    PFC board case Fig. 7-24 7.1.10 Hard disk (HDD) Take off the rear cover. Service Manual “3.5.18 Rear cover” Disconnect 2 connectors. Fig. 7-25 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 9...

  • Page 536: Hdd Cooling Fan (F28)

    Open the SYS board case for approx. 90 degrees. SYS board case P.7-2 "7.1.3 SYS board case" Note: Open the board case gently during maintenance work or similar. Fig. 7-28 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 10...
  • Page 537 Lift the SYS board case to remove it. SYS board case Fig. 7-31 Disconnect 1 connector. Remove 5 harness clamps with a lock. Fig. 7-32 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 11...

  • Page 538: Sram Board (Ram-L)

    Release 2 latches and take off the SRAM board for LGC board from the case. SRAM board Latch <for LGC board> Case Fig. 7-35 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 12...

  • Page 539: Sram Board (Ram-S)

    Release 2 latches and take off the SRAM board for SYS board from the case. SRAM board Latch <for SYS board> Case Fig. 7-38 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 13...

  • Page 540: Switching Regulator (Ps)

    Take off the rear cover. Service Manual “3.5.18 Rear cover” Take off the PSU cover. PSU cover Fig. 7-40 Disconnect 2 connectors. Fig. 7-41 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 14...
  • Page 541 Remove 2 screws and take off the duct. Duct Fig. 7-43 Disconnect 7 connectors. Fig. 7-44 Remove 4 screws and take off the switching regulator. Switching regulator Fig. 7-45 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 15...

  • Page 542: High-Voltage Transformer-1 (Hvt1)

    Take off the PFC board case. P.7-8 "7.1.9 PFC board case" Take off the switching regulator. P.7-14 "7.1.14 Switching regulator (PS)" Disconnect 7 connectors. Black Blue Yellow Fig. 7-48 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 16...
  • Page 543 Remove 6 screws, release 1 locking support and then take off the high-voltage transformer-2. High-voltage transformer-2 Fig. 7-49 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 17...

  • Page 544: Fil Board

    FIL board cover Fig. 7-50 Disconnect 8 connectors. Black White Yellow Fig. 7-51 Remove 4 screws and take off the FIL board. FIL board Fig. 7-52 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 18...

  • Page 545: Precautions, Procedures And Settings For Replacing Pc Boards And Hdd

    P.7-29 "7.2.6 Precautions and Procedures when replacing SRAM board (for SYS board)" / P.7-33 "7.2.7 Precautions and Procedures when replacing SRAM board (for LGC board)". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 19...

  • Page 546: Hdd Fault Diagnosis

    High possibility of physical failure (A HDD connector, harness or HDD replacement displayed as SYS board may be one of the causes.) is recommended. “-------”. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 20...
  • Page 547 "Over-range" is displayed if the number of digits acquired from the HDD exceeds the maximum digits which can be displayed on the control panel; however, this does not indicate an error. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C...

  • Page 548: Precautions And Procedures When Replacing The Hdd

    [F] Reset user's setting item and restore data/information [G] Reset "FUNCTION LIST FOR MAINTENANCE" [H] Reset "FUNCTION" list [I] Adjust image quality Setting completed Fig. 7-54 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 22...
  • Page 549 Press the [LIST] button. Key in [*] [#] [*] [*] [3] [3] and then press the [START] button. The “FUNCTION LIST FOR MAINTENANCE” is printed out. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 23...
  • Page 550 (11) Check the version of the HDD (08-944). • Confirm the version displayed on the LCD, and then press the [ENTER] button. (12) Turn the power OFF. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 24...
  • Page 551 Press the [FAX] button and then the [TERMINAL ID] button to set each item. Press the [INITIAL SETUP] button to set each item. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 25...
  • Page 552 Adjust image quality Start up with the Adjustment mode (05). Perform “Automatic gamma adjustment” <PPC> (05-580). P.3-32 "3.2.1 Automatic gamma adjustment" Turn the power OFF. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 26...

  • Page 553: Precautions And Procedures When Replacing The Sys Board

    “F200” service call (installing the OS / HDD SYS / PFC Firmware / Engine MainFirmware / Scanner Firmware using the USB media), and then install GP-1070 (Data Overwrite Enabler) again. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD...

  • Page 554: Procedures And Settings When Replacing The Slg Board

    Turn the power OFF. Start up with the Setting Mode (08). Check the version of the scanner ROM (08-905). (10) Turn the power OFF. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 28...

  • Page 555: Precautions And Procedures When Replacing Sram Board (For Sys Board)

    Take off the Fax Unit (GD-1270) if it is installed. Replace the SRAM board (for the SYS board). P.7-13 "7.1.13 SRAM board <for SYS board> (RAM-S)" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 29...
  • Page 556 Key in the serial number on the label attached to the rear cover of the equipment, and then press the [OK] button. Turn the power off. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 30...
  • Page 557 [H] Set date and time Set the date and time according to these buttons. [USER FUNCTIONS] → [ADMIN] → [GENERAL] → [CLOCK] → [DATE/TIME] © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 31...
  • Page 558 “F200” service call (installing the OS / HDD SYS / PFC Firmware / Engine MainFirmware / Scanner Firmware using the USB media), and then install GP-1070 (Data Overwrite Enabler) again. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 32...

  • Page 559: Precautions And Procedures When Replacing Sram Board (For Lgc Board)

    TRU waste toner box. Service Manual “12.6.20 TRU waste toner box” TRU waste toner box Fig. 7-58 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 33...
  • Page 560 Adjust the image quality control (05-396). Perform “Tilt motor initial excitation setting” (05-4721). Perform the enforced position adjustment (05-4719). e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 34...

  • Page 561: Firmware Confirmation After The Pc Board/Hdd Replacement

    * If “NGD” is displayed for the PFC ROM.version (08-906), the downloading of PFC ROM fails. Update the firmware again. P.8-51 "8.5 When Firmware Updating Fails" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 35...

  • Page 562: Electronic Key Re-Registration Using The One-Time Dongle

    After the equipment is replaced, start up with the Setting mode (08). Connect the one-time dongle to the USB port and perform 08-3840. Perform the re-registration in the same manner as a regular one. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 36...

  • Page 563: Precautions For Installation Of Gp-1070 And Disposal Of Hdd/Board

    When disposing of the SRAM board, perform 08-1428 (Forcible SRAM backup data all clearing) for security reasons. Note: If these codes are performed, the equipment cannot be started up. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REPLACEMENT OF PC BOARDS/HDD 7 - 37...
  • Page 564 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REPLACEMENT OF PC BOARDS/HDD 7 - 38...

  • Page 565: Firmware Updating

    Converter firmware (K-PWA-DLM-320) Hole Punch Unit Hole punch unit firmware (MJ-6102) Fax Unit FAX firmware (GD-1270) Imaging Acceleration Board Imaging Acceleration Board firmware USB media (GE-1170) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 1...
  • Page 566 E. FAX ROM (GD-1270) D. RADF ROM K-PWA-DLM-320 K-PWA-DLM-320 F. Engine ROM ROM4 ROM1 PWA-DWNLD-350-JIG2 ROM5 ROM2 ROM6 ROM3 G. PFC ROM ROM4 ROM1 PWA-DWNLD-350-JIG2 ROM5 ROM2 ROM6 ROM3 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 2...
  • Page 567 PFC ROM P. 8-30 Finisher ROM (MJ-1103/1104) P. 8-38 Hole punch unit ROM (MJ-6102) P. 8-42 Saddle stitcher ROM (MJ-1104) P. 8-40 Converter ROM (MJ-1103/1104) P. 8-45 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 3...
  • Page 568 [ON/OFF] button is pressed while simultaneously holding down the [4] and [9] buttons, "Can't fetch Ver." may be displayed on the control panel for some ROMS. A normal power on must be performed. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 4...

  • Page 569: Firmware Updating With Usb Media

    Store the update program loader (mentusb2.o) in the root directory, and store the model specific update program (dlFirmWare_5520C_6530C) and the data file for updating in the model specific folder. Model specific folder name 5520C_6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 5...
  • Page 570 However, if the model specific folder for the same model as that of the data file stored in the root directory already exists, this will have priority. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 6...

  • Page 571: Master Data/System Rom/Pfc Rom/Engine Rom/Scanner Rom

    Connect the USB media to the USB port on the right upper cover. USB port USB media Fig. 8-1 Note: Updating cannot be performed with multiple USB media connected at the same time. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 7...
  • Page 572 Please Change USB Storage or Please Check Checking of data file failed. ROMDATA Other models ROMDATA Vxxxx.xxx x Master data of other model (hdd.bin) are The version name comes at “xxxx.xxx.x”. stored. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 8...
  • Page 573 Scanner Firm Update ..Flash Update Scanner Firm Update ..Completed “Update Completed.” is displayed at the bottom of the LCD screen after the updating is completed properly. Fig. 8-3 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 9...
  • Page 574 (When the download is written) Reception status code abnormality Reception status code abnormality (When the download is finished) (When the download is finished) Other error Other error e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 10...
  • Page 575 Turn ON the power while [0] button and [8] button are pressed simultaneously. • Key in “947”, and then press the [START] button. • Press the [INITIALIZE] button. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 11...
  • Page 576 Automatic gamma adjustment <PPC> (05-1642) (using [4][FAX] test pattern): P.3-32 "3.2.1 Automatic gamma adjustment" • Automatic gamma adjustment < PRT > (05-1008) (using [70][FAX] test pattern): P.3-47 "3.3.1 Automatic gamma adjustment" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 12...
  • Page 577 4. Engine Main Firmware Update Update Completed Fig. 8-4 Below is an example of the changes of the LCD screen during update. System ROM Fig. 8-5 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 13...
  • Page 578 Master data Fig. 8-6 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 14...
  • Page 579 Scanner ROM Fig. 8-7 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 15...
  • Page 580 PFC ROM / Engine ROM Fig. 8-8 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 16...

  • Page 581: Imaging Acceleration Board Rom (Ge-1170)

    Connect the USB media to the USB port on the right upper cover. USB port USB media Fig. 8-9 Note: Updating cannot be performed with multiple USB media connected at the same time. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 17...
  • Page 582 Please Change USB Storage or Please Check Checking of data file failed. ROMDATA Other models ROMDATA Vxxxx.xxx x Master data of other model (hdd.bin) are The version name comes at “xxxx.xxx.x”. stored. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 18...
  • Page 583 An error occurred during the memory allocation. Other error Other error Press the [ON/OFF] button to shut down the equipment, and then remove the USB media. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 19...
  • Page 584 P.8-50 "8.4 Confirmation of the updated data" Note: Check that the icon of the Imaging Acceleration Board on the scan menu is displayed in color. Fig. 8-12 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 20...
  • Page 585 [C] Display during the update Below is an example of the changes of the LCD screen during update. Imaging Acceleration Board ROM Fig. 8-13 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 21...

  • Page 586: Firmware Updating With Pwa-Dwnld-350-Jig2

    The download jig (PWA-DWNLD-350-JIG2) is the jig in which the Flash ROM is mounted on the board directly. Therefore, ROM writer adapter (PWA-DL-ADP-350) is required to write the data to these Flash ROMs. Refer to the following to write the data. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 22...

  • Page 587: Writing The Data To The Download Jig (Pwa-Dwnld-350-Jig2)

    Minato Electronics MODEL 1893/1895/1931/1940 PWA-DL-ADP-350-1931 (model 1931) (or equivalent) model 1881 model 1931 ( LV650 ) [ PWA-DL-ADP-350-1881 ] [ PWA-DL-ADP-350-1931 ] Fig. 8-16 Fig. 8-17 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 23...
  • Page 588 ROM2 ROM3 ROM4 ROM5 ROM6 Note: Be sure not to confuse different ROM Versions since the file name is identical although the ROM version is different. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 24...
  • Page 589 File Name Flash ROM T430MWW.xxx ROM1 ROM2 ROM3 ROM4 ROM5 ROM6 [B-2] PFC ROM Rotary Switch File Name Flash ROM T430FWW.xxx ROM1 ROM2 ROM3 ROM4 ROM5 ROM6 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 25...

  • Page 590: System Rom

    “*” is displayed next to the selected item. Display or delete the “*” by pressing the number of the item. All items are selected in the default settings. Press the [START] button. Updating starts and the processing status is displayed on the LCD screen. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 26...
  • Page 591 After the updating is completed, check each data version in the Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING...

  • Page 592: Engine Rom

    Turn the power OFF using the main power switch on the right-hand surface of the equipment. Unplug the power cable from the outlet. Take off the rear cover. Fig. 8-20 Take off the cover plate. Fig. 8-21 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 28...
  • Page 593 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 29...

  • Page 594: Pfc Rom

    Turn the power OFF using the main power switch on the right-hand surface of the equipment. Unplug the power cable from the outlet. Take off the rear cover. Fig. 8-23 Take off the cover plate. Fig. 8-24 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 30...
  • Page 595 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 31...

  • Page 596: Firmware Updating With K-Pwa-Dlm-320

    Fax unit firmware FAX board (GD-1270) K-PWA-DLM-320 Connector Mark for ROM installation direction Fig. 8-26 Jig board: K-PWA-DLM-320 Important: Pay attention to the direction of the ROM. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 32...

  • Page 597: Scanner Rom

    Press the [ON/OFF] button on the control panel to shut down the equipment. Take off the top right cover. Fig. 8-27 Take off the right top cover. Fig. 8-28 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 33...
  • Page 598 Turn the power OFF using the main power switch on the right-hand surface of the equipment, remove the download jig, and then install the cover plate, top right cover and right top cover. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 34...
  • Page 599 If the exposure lamp blinks twice at the time of start-up and a “C270” error occurs, the model of the scanner ROM updated may be incorrect. Check the model of the scanner ROM and retry updating. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING...

  • Page 600: Radf Firmware

    Fig. 8-32 Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons. Updating starts automatically and the LED on the download jig lights. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 36...
  • Page 601 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 37...

  • Page 602: Finisher Firmware (Mj-1103/1104)

    Download jig Fig. 8-34 Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons. Updating starts and the LED on the download jig lights. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 38...
  • Page 603 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 39...

  • Page 604: Saddle Stitcher Firmware (Mj-1104)

    Download jig Fig. 8-36 Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons. Updating starts and the LED on the download jig lights. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 40...
  • Page 605 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 41...

  • Page 606: Hole Punch Unit Firmware (Mj-6102)

    “6”, record it because the value needs to be reset after the firmware is updated. Return the DIP-SW1 to the status before checking. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 42...
  • Page 607 (CN5) on the interface PC board? • Are the connector (CN4) on the Interface PC board and the connector (CN4) on the hole punch control PC board connected properly? © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 43...
  • Page 608 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 44...

  • Page 609: Converter Firmware (Mj-1103/1104)

    Download jig Fig. 8-41 Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons. Updating starts and the LED on the download jig lights. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 45...
  • Page 610 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 46...

  • Page 611: Fax Unit Firmware (Gd-1270)

    Press the [ON/OFF] button on the control panel to shut down the equipment. Remove the modular cable cover. Fig. 8-42 Remove the FAX cover. Fig. 8-43 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 47...
  • Page 612 Fig. 8-46 Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons. Updating starts automatically and the LED on the download jig lights. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 48...
  • Page 613 After the updating is completed, check each data version in Setting Mode (08) to confirm that the data were overwritten properly. P.8-50 "8.4 Confirmation of the updated data" © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 49...

  • Page 614: Confirmation Of The Updated Data

    * If “NGD” is displayed for the PFC ROM version (08-906), the downloading of PFC ROM fails. Update the firmware again. P.8-51 "8.5 When Firmware Updating Fails" e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 50...

  • Page 615: When Firmware Updating Fails

    If the equipment cannot be started even when the above update has been performed, check that there is no damage to the “SYS board”, “LGC board”, “PFC board” or “SLG board”. Replace them if necessary. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING...

  • Page 616: Flow Chart For Correcting Usb Update Failure

    Check ROM version. Failed twice or more? " 8.4 Confirmation of the updated data " Replace SYS board. Is ROM version correct? Update USB. Update completed e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 52...
  • Page 617 Update USB. Check HDD/ROM version. " 8.4 Confirmation of the updated data " Update succeeded? Is HDD/ROM version correct? Replace SYS board. Update USB. Update completed © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C FIRMWARE UPDATING 8 - 53...
  • Page 618 Check ROM version. Failed twice or more? " 8.4 Confirmation of the updated data " Replace target board. Is ROM version correct? Update USB. Update completed e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 - 54...

  • Page 619: Power Supply Unit

    3. Heater lamp control circuit TRC (Triac) is driven by the control signal from the LGC board and then AC power is supplied to each heater lamp in the pressure roller. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT...

  • Page 620: Operation Of Dc Output Circuits

    Only DC voltage and +5VS are output from the power supply unit. The [POWER] button is monitored and the LED of the main power switch is lit. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 2...

  • Page 621: Output Channel

    Output to the PFC board (via LGC board) +24VD4: CN406 Pin 2 Output to the Finisher +24VD5: CN407 Pins 9, 10, 11 and 12 Output to the SLG board, RADF © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT 9 - 3...
  • Page 622 Output from the LIVE of AC inlet to the AC input (cover switch line) reactor CN426 Input from the reactor to the LIVE AC input (cover switch line) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 4...

  • Page 623: Fuse

    Discharge LED-Y ERS-Y Discharge LED-M ERS-M Discharge LED-C ERS-C Discharge LED-K ERS-K Laser optical unit cooling fan (Rear) Key copy counter, copy key card, coin controller © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT 9 - 5...
  • Page 624 4th drawer feed clutch CLT7 Bridge unit cooling fan (front) Bridge unit cooling fan (rear) Stopper opening/closing solenoid SOL10 (front) Stopper opening/closing solenoid SOL11 (rear) e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 6...
  • Page 625 SLG board F205: 8 A (Semi time-lag) RADF +5VB LGC board F210: 5 A (Semi time-lag) +5VS SYS board, F211: Control panel 0.4 A (PolySwitch) © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT 9 - 7...

  • Page 626: Configuration Of Power Supply Unit

    Configuration of Power Supply Unit CN129 CN426 J42/J57 CN301,CN302 J717 SCN/ADF LGC/PFC J898 CN403 CN407 CN405 CN406 CN404 J898 Noise filter Noise filter CN401 CN425 CN426 CN408 Fig. 9-1 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 8...

  • Page 627: Sequence Of Power Supply

    PWR-EN ( 5VS ) 20ms or lower 5VB/12VB ( MAIN ) 50ms or higher 700ms or lower RLY-ON ( 5VB ) 24VD/5VD ( DOOR ) Fig. 9-2 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT 9 - 9...
  • Page 628 20ms or lower 5VB/12VB ( MAIN ) 100ms or lower RLY-ON ( 5VB ) 700ms or lower 700ms or lower 24VD/5VD ( DOOR ) Fig. 9-3 e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 10...

  • Page 629: Ac Wire Harness

    CN437 AC ( N ) CN436 AC ( L ) CN435 White AC ( N ) Breaker CN434 AC ( L ) Black Fig. 9-4 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C POWER SUPPLY UNIT 9 - 11...
  • Page 630 © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 9 - 12...

  • Page 631: Dc Wire Harness

    10.1 DC Wire Harness 10-1...

  • Page 632: Electric Parts Layout

    10.2 Electric Parts Layout [A]-1 Reversing Automatic Document Feeder (RADF) [A]-2 Reversing Automatic Document Feeder (RADF) [B] Scanner unit [C] Bridge unit/Paper exit [D]-1 Fuser related section [D]-2 Fuser related section THMO4 SWR2 S5 (A4 series) SR15 THMP1 SR13 THMP2 RADF S5 (LT series) SWR1...
  • Page 633 Step 10 has been changed. 8-32 “Converter PC board” has been changed to “LGC board”. 10-1 “10.1 DC Wire Harness” has been added. 10-2 “10.2 Electric Parts Layout” has been added. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 634 Fig. 4-10 has been changed. 4-14 ERROR 12 has been added. 6-45 [E030] has been changed. 6-47 [E550] has been changed. 6-55 [EA10] has been changed. 6-73 [EF25] has been changed. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 635 08-8597, 8601 have been added. 2-124 08-8600, 8596, 9984, 8599, 8602, 8603, 8604 have been added. 6-17 F140 has been added. 6-27 Description has been changed. 6-126 F140 has been added. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 636 Step has been added. 6-84 Step has been changed and added. 6-143 25.3.25 has been added. 7-19 7.1.18 has been added. Note has been deleted. Note has been added. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 637 Procedures have been added to "7.2.5 Procedures and settings when replacing the SLG board". 7-32 The procedure of "[J] Reinstall options" has been changed. 8-47 A procedure for removing the FAX cover plate has been added. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 638 The procedure in "7.2.4 Precaution and Procedures when replacing the SYS board" has been changed. 7-29 The procedure in "7.2.5 Procedures and settings when replacing the SLG board" has been changed. The contents of Note have been changed. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 639 The connector and sensor numbers in [CB31] have been corrected. A note regarding updating with the USB media has been added. A note has been added. 8-18 A note has been added. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 640 The name and troubleshooting for E400 have been corrected. A step has been added to E430. 6-50 The name and troubleshooting for E727 have been changed. The name of E729 has been corrected. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 641 The title of 7.3 has been changed to "Precautions for Installation of GP-1070 and Disposal of HDD/board". 8-49 A note has been added to "8.4 Confirmation of the updated data". © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 642 "8.1 Firmware Updating with USB Media" The item of "Imaging Acceleration Board (GE-1170)" has been added. "8.1 Firmware Updating with USB Media" The item of "Imaging Acceleration Board (GE-1170)" has been added. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 643 "8.1.2 Imaging Acceleration Board ROM (GE-1170)" The update procedure has been added. 8-51 "8.4 Confirmation of the updated data" The item of "Imaging Acceleration Board (GE-1170)" has been added. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...
  • Page 644 The corresponding page-item has been added to the column of <P-I> in the list. 5-36 The corresponding page-items have been added to the column of <P-I> in the list. e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved REVISION RECORD...
  • Page 645 The illustration in Fig.7-1 has been corrected. The illustration in Fig.7-12 has been corrected. The illustration in Fig.7-19 has been corrected. 7-18 The illustration in Fig.7-52 has been corrected. © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C REVISION RECORD...

This manual is also suitable for:

E-studio5520cE-studio6530c

Table of Contents