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Manuals and User Guides for Ricoh FT5733. We have
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Ricoh FT5733 manual available for free PDF download: Service Manual
Ricoh FT5733 Service Manual (928 pages)
Brand:
Ricoh
| Category:
Fax Machine
| Size: 25.24 MB
Table of Contents
Table of Contents
466
Specification
5
Machine Configuration
9
Copier
9
Optional Equipment
9
Copy Process Around the Drum
11
Mechanical Component Layout
14
Drive Layout
15
Paper Path
17
Normal Copying
17
Multiple 2-Sided Copying
18
Single 2-Sided Copying
19
Single Image Overlay Copying
20
Electrical Component Description
21
Process Control
30
Overview
31
ID Sensor Output
33
Vr Pattern Control
36
Overview
36
VR Pattern Detection
36
Vl Pattern Control
36
VL Pattern Detection
36
Drum Unit
47
Automatic Image Density Control System (Ads)
61
Optical Component Control Timing
66
Lead Edge and Trail Edge Erase
70
Side Erase
71
Pattern Erase
72
Edit Erase Lamp Unit
73
Development Unit Change Mechanism
76
Color Development Unit Detection
85
Development Component Control Timing
86
DEVELOPMENT COMPONENT CONTROL TIMING (A4 Sideways, Upper Paper Tray, Black Development Unit)
86
Toner Supply
88
Overview
88
Toner Supply Drive Mechanism
89
Detect Supply Mode (SP #30 = 0)
90
Toner Supply Control
90
Fixed Supply Mode (SP Mode #30=1)
92
Toner End Detection
94
Image Transfer and Paper Separation
96
Image Transfer
96
Paper Separation
96
Pre-Transfer Lamp (Ptl)
96
Automatic Drum Current Adjustment
99
Drum Current Detection
99
Automatic Drum Current Adjustment
100
T&S CORONA CONTROL TIMING (A4 Sideways, Upper Paper Tray, Black Development Unit)
101
Drum Cleaning
102
Overview
102
Drive Mechanism
103
Cleaning Unit Release
104
Release Mechanism
104
Cleaning Blade Release
105
Used Toner Detection
106
Quenching
107
Paper Feed and Registration
108
Overview
108
Friction Pad System
109
Frr Feed System
111
Pick-Up Roller
111
Large Capacity Tray
118
Paper Feed and Registration Drive Mechanism
124
Paper Feed and Misfeed Timing
127
Image Fusing
129
Fusing Drive Release Mechanism
130
Fusing Entrance Guide Shift Mechanism
131
Fusing Lamp Control
132
Turn Guide Section
136
Duplex Entrance to Duplex Tray
137
Duplex Stacking
138
Paper Feed from Duplex Tray
140
Duplex Tray Lock Mechanism
143
Duplex Feed Drive Release Mechanism
144
Duplex Component Control Timing
145
Machine Level
149
Minimum Space Requirements
149
Power Requirements
150
Copier Installation
151
Optics
171
Charge Corona
179
Development Unit
181
Erase Lamp
181
Cleaning Unit
182
Pre-Transfer and Quenching Lamps
182
Transfer and Separation
182
Fusing Unit
183
Paper Feed
183
Service Program Access Procedure
184
Service Program Mode
184
Service Program Mode Operation
184
Change Adjustment Values or Modes
186
Memory All Clear Procedure (SP99)
186
Service Program Mode Table
189
Sensor/Switch/Signal Data Check
205
Electrical Component Check
208
Replacement and Cleaning
211
Sp Mode Practical Use Table
211
Major Adjustment
212
Checking
213
Optional Equipment Installation
213
Main Control Board
214
Test Points
214
Pm Table
215
Preventive Maintenance Schedule
215
Explanation of Regular Pm
224
Regular Pm Procedure
227
Replacement and Adjustment
230
Exterior and Inner Covers
231
Exterior Cover Removal
231
Front Door
231
Front Upper Cover
231
Left Bottom Cover
232
Left Cover
232
Rear Cover
232
Right Upper Cover
233
Right Lower Cover (for Type 1)
234
Right Lower Covers (for Type 2 and Type 3)
234
Top Cover
235
Inner Cover Removal
236
Optics
237
Exposure Glass Removal
237
Exposure Lamp Replacement
238
Optics Thermoswitch Replacement
240
Optics Fan Filter Cleaning and Replacement
241
Belt Removal
242
Scanner Drive Belt Replacement
242
1St and 2Nd Scanner Position Adjustment
246
Belt Installation
246
3Rd Scanner Drive Motor Replacement
247
Lens Drive Wire Replacement
248
Wire Removal
248
Wire Installation
249
Lens Drive Motor Replacement
250
Original Size Sensors Replacement
251
Development and Toner Supply
252
Black Development Unit
252
Development Unit Removal
252
Color Development Unit
253
Black Developer (SP Mode #65)
254
Developer Replacement
254
Color Developer (SP Mode #10)
255
Development Unit Shift Clutch Lubrication
256
Toner Supply Clutch Removal
257
Color Development Switch Replacement
258
Cleaning
259
Cleaning Unit Removal
259
Cleaning Blade Replacement
260
Cleaning Brush Replacement
261
Blade Scraper Replacement
262
Used Toner Collection (Sp83)
263
Entrance Seal Replacement
264
Paper Feed
265
Paper Tray Removal
265
Friction Pad Feed System (Paper Tray)
266
Paper Feed Roller Replacement
266
FRR-Feed System (Manual Feed/Large Capacity Tray)
268
By-Pass Feed Table Removal
270
Paper Feed Clutches Replacement
271
Registration Clutch Replacement
273
Tray Lift Motor/Tray Replacement
274
Lct Drive Belt Replacement
275
Lct Lift Motor Replacement
276
Around the Drum
277
Drum Unit Removal
277
Drum Replacement
281
Pick-Off Pawl Replacement
283
ID Sensor Cleaning and Replacement
284
Sensor Cleaning and Replacement
285
Toner Shield Glass and Green Filter Cleaning
287
Erase Lamp Unit Replacement
288
Ptl Filter Cleaning and Replacement
289
Pre-Transfer Lamp Replacement
290
Quenching Lamp Filter Cleaning
291
Quenching Lamp Replacement
292
Charge Corona Wire Replacement
293
Charge Corona Wire Height Adjustment
295
Charge Grid Plate Replacement
296
Transfer/Separation Corona Wire Replacement
297
Fusing
299
Fusing Unit Removal
299
Fusing Lamp Replacement
300
Hot Roller Replacement
301
Pressure Roller Replacement
302
Fusing Stripper Pawl Replacement
303
Thermofuse Replacement
304
Fusing Thermistor Replacement
305
Fusing Temperature Check (Sp52)
306
Fusing Temperature Adjustment (Sp49)
307
Duplex
308
Duplex Unit Removal
308
Duplex Feed Roller Replacement
311
Duplex Friction Roller Replacement
312
Jogger Home Position Sensor and Jogger Motor Replacement
313
Duplex Motor Replacement
314
Copy Quality Adjustment
315
Light Intensity Adjustment (Sp48)
315
Uneven Exposure Adjustment
317
Black Bias Adjustment (SP37)
318
Image Area Bias Voltage Adjustment
318
Color Bias Adjustment (SP79)
319
Highlight Bias (Manual ID Level 7) Adjustment (SP46)
320
Black Toner Density Adjustment (SP33)
321
Toner Density Adjustment
321
Color Toner Density Adjustment (SP75)
322
Toner Supply Ratio Selection (Sp31/Sp32/Sp)
324
Ads Density Selection (Sp)
326
Ads Sensor Automatic Adjustment (Sp)
326
Vertical Magnification Adjustment (Sp)
327
Focus Adjustment in Enlarge/Reduction (Sp)
329
Focus Adjustment in Full Size (Sp)
329
Lead Edge Registration Adjustment (Sp)
330
Lead Edge Erase Margin Adjustment (Sp)
331
Side-To-Side Registration Adjustment
332
Rd Scanner Height Adjustment
337
Main Control Board Replacement
342
T/S Corona Current Auto Adjustment (Sp)
347
DC Power Supply Board Replacement
348
Troubleshooting
349
Introduction
350
Blank Copy (White Copy)
351
Copy Quality
351
Dirty Background
354
Uneven Image Density
357
Vertical Black Bands
358
Vertical Black Lines
359
Vertical White Lines or Bands-1 (Dull or Blurred)
360
Vertical White Lines or Bands-2 (Thin, Distinct)
361
Horizontal Black/White Lines
362
Black Spots on the Copy Image
363
Skewed (Optical) Copy Image
364
Toner Density too High
365
Toner Density too Low
367
Toner Scattering
369
Unfused Copy Image
370
A Horizontal Thin Line Appearing Close to the Leading Edge
371
Creasing after Fusing
371
Z-Folded Copy or Lead Edge Registration Varies
371
Code #11 - Exposure Lamp Error 1 (Stand-By)
372
Code #12 - Exposure Lamp Error 2 (Copying)
372
Service Call Conditions
372
Code #20 - Scanner Motor Error
373
Code #21 - Scanner Home Position Error 1
373
Code #22 - Scanner Home Position Error 2
373
Code #23 - Lead Edge Signal Error
374
Code #24 - Scanner Home Position Signal Error
374
Code #29 - Lens Home Position Error
375
Code #2A - 3Rd Scanner Home Position Error
375
Code #2B - 3Rd Scanner Home Position Error
375
Code #41 to #45 - Paper Tray Lift Motor Error
376
Code #46 - Lct Lift Motor Error
376
Code #53 - Fusing Thermistor Open
376
Code #54 - Fusing Warm-Up Error
377
Code #55 - Fusing Overheat
377
Code #61 - Main Drive Motor Error
378
Code #62 - Transport Fan Motor Error
378
Code #63 - Exhaust Blower Motor Error
378
Code #64 - Fusing Exhaust Fan Motor Error
379
Code #74 - ID Sensor Adjustment Error
380
Code #75 - V Sensor Adjustment Error
381
Code #76 - Ads Sensor Adjustment Error
381
Code #81 - Jogger Home Position Error
382
Code #82 - Jogger Home Position Error
382
Code #91 - Total Counter Error
382
Code #92 - Total Counter Short
383
Code #93 - Interface Signal Error
383
Code #94 - Editor Signal Error
383
Code #95 - Area Code Detection Error
383
Code #De - Vl Initial Detection Error
384
Electrical Component Defects
386
Table of Contents
466
Exterior (A327)
467
Transport Section (A327)
469
Sorter Main Board (A327)
471
Sorter Main Harness (A327)
473
Decal and Document (A327)
475
Parts Index
477
Table of Contents
481
Location of Unit
482
MIDI Sorter 1 (A411)
483
MIDI Sorter 2 (A411)
485
Sorter Board (A411)
488
Sorter Harness (A411)
490
Parts Index
492
This Parts Catalog Includes Mb no 1 to 4.
498
Sorter (A423)
499
Bin Motor Board (A423)
502
Sorter Harness (A423)
504
Decal and Document (A423)
506
Parts Index
508
This Parts Catalog Includes Mb no 1 to 11
513
Location of Unit
514
Exterior (A497)
515
Original Feed Section 1 (A497)
517
Original Feed Section 2 (A497)
519
Transport Section (A497)
521
Inverter and Exit Section (A497)
523
Electrical Section (A497)
525
Main Board (A497)
527
Main Harness (A497)
531
Interface Harness (A497)
533
Feed-In Motor Harness (A497)
535
Decal and Document (A497)
537
Parts Index
539
Paper Feed Section (A325/A)
568
Tray Lift Section (A325/A)
570
Drive Section (A325/A)
572
Frame Section (A325/A)
574
Interface Board (A325/A)
576
Main Harenss (A)
580
Special Tool (A325/A)
584
Table of Contents
607
Location of Unit
608
Exterior (A366)
610
Turn Gate (A366)
612
Vertical Transport Section (A366)
614
Diagonal Transport Section (A366)
616
Diagonal Transport Section (A)
617
Distribution Transport Section (A366)
618
Jogger (A366)
620
Bin Side Plate Drive (A366)
622
Staple Unit Drive 1 (A366)
624
Staple Unit Drive 2 (A366)
626
Staple Unit (A366)
628
Drive and Electrical Section 1 (A366)
630
Drive and Electrical Section 2 (A366)
632
Main Control Board (A366)
636
Main Control Board (A)
637
Ac Harness (A366)
639
Upper DC Harness (A366)
641
Lower DC Harness (A366)
643
Gripper Harness (A366)
645
Decal and Document (A366)
647
Parts Index
649
Basic Operation
666
Original Inversion Mechanism
673
Original Feed-Out Mechanism
675
Lift Mechanism
676
Original Misfeed Sensing
677
One-Sided Original
677
Two-Sided Original
678
Installation Procedure
688
Pick up Roller Replacement
701
Pick-Up Solenoid Gap Adjustment
705
Original Feed Roller Replacement
706
Friction Belt Replacement
707
Inverter Roller Replacement
710
Sort Mode
738
Stack Mode
738
Bin Home Position
743
Bin Drive Belt Replacement
749
Bin Drive Motor Replacement
751
Bin Replacement
752
Exit Roller Drive Motor Replacement
753
Electrical Component Layout
759
Exit Rollers
767
Electrical Timing
768
Paper Sensor Replacement
775
Timing Belt Tension Adjustment
776
Tray Heater Installation (Option)
791
Normal Mode and Sort/Stack Mode
809
Staple Mode
811
Turn Gate Section
812
Diagonal Transport Section
813
Distribution Section
814
Jogger Section
815
Bin Side Plate Drive Section
817
Staple Unit Drive Mechanism
818
Jam Detection and Staple Error
822
Sorter Jams
822
Staple Error
823
Timing Chart
824
Regular Pm Explanation
833
Stapler Removal and Reinstallation
834
Jogger Plate Removal and Reinstallation
839
Bin Removal
841
Transport Plate Removal
842
Vertical Transport Unit Removal
844
Diagonal Transport Unit Removal
845
Belt Tension Adjustment
846
Main Motor Replacement
850
Processing Errors
877
Lower Transport Roller Unit Replacement
882
Tables & Sp Modes for Process Control
884
Table of Contents
908
Replacement and Adjustment
914
Sorter Stabler
925
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