Kyocera KM-2560 Service Manual
  1. Manuals
  2. Brands
  3. Kyocera Manuals
  4. Printer
  5. KM-2560
  6. Service manual

Kyocera KM-2560 Service Manual

Hide thumbs Also See for KM-2560:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
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
Table Of Contents
393
Table of Contents

Advertisement

Quick Links

Download this manual See also: Driver Manual, Operating Manual
KM-2560
KM-3060
SERVICE
MANUAL
Published in April 2008
842H0112
2H0SM062
Rev. 2

Advertisement

Table of Contents
loading

Related Manuals for Kyocera KM-2560

Summary of Contents for Kyocera KM-2560

  • Page 1: Service Manual

    KM-2560 KM-3060 SERVICE MANUAL Published in April 2008 842H0112 2H0SM062 Rev. 2...
  • Page 2 CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal. ATTENTION IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT.

  • Page 3: Revision History

    Revision history Revision Date Replaced pages Remarks October 31, 2007 CONTENTS, 1-1-1, 1-1-2, 1-2-1, 1-2-4, 1-3-2, 1-3-6 to 1-3-8, 1-3-31, 1-3-32, 1-3-53, 1-3-70 to 1-3-72, 1-4-18 to 1-4-27, 1-4-36, 1-4-37, 1-5-1, 1-5-41 to 1-5-59, 1-6-1, 1-6-2, 2-4-1, 2-4-3 to 2-4-6 April 25, 2008 CONTENTS, 1-1-2, 1-2-15, 1-4-20, 1-5-2, 1-5-36...
  • Page 4 This page is intentionally left blank.

  • Page 5: Safety Precautions

    Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
  • Page 6 Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

  • Page 7: Installation Precautions

    1.Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current....................•...

  • Page 8: Precautions For Maintenance

    2.Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
  • Page 9 • Do not remove the ozone filter, if any, from the copier except for routine replacement..... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself...................... •...
  • Page 10 This page is intentionally left blank.
  • Page 11 2H0/2HZ-2 CONTENTS 1-1 Specifications 1-1-1 Specifications............................1-1-1 1-1-2 Parts names............................1-1-3 (1) Machine.............................1-1-3 (2) Operation panel..........................1-1-4 1-1-3 Machine cross section ..........................1-1-5 1-2 Installation 1-2-1 Installation environment .........................1-2-1 1-2-2 Unpacking and installation ........................1-2-2 (1) Installation procedure ........................1-2-2 (2) Setting initial copy modes........................1-2-11 1-2-3 Installing the key counter (option) ......................1-2-12 1-2-4 Installing the expanded memory (option)....................1-2-15 1-3 Maintenance Mode 1-3-1 Maintenance mode ..........................1-3-1...
  • Page 12 (1) Precautions ............................1-5-1 (2) Drum..............................1-5-1 (3) Toner ..............................1-5-1 (4) How to tell a genuine Kyocera Mita toner container................1-5-2 1-5-2 Paper feed section ..........................1-5-3 (1) Detaching and refitting the forwarding, paper feed and separation pulleys ........1-5-3 (2) Detaching and refitting the MP separation, MP paper feed and MP forwarding pulleys ....1-5-6 1-5-3 Optical section ............................1-5-15...
  • Page 13 2H0/2HZ-2 2-1 Mechanical construction 2-1-1 Paper feed section ..........................2-1-1 (1) Cassette paper feed section......................2-1-1 (2) MP tray paper feed section .......................2-1-3 2-1-2 Main charging section ..........................2-1-4 2-1-3 Optical section ............................2-1-5 (1) Image scanner section ........................2-1-5 (2) Laser scanner section ........................2-1-7 2-1-4 Developing section..........................2-1-9 (1) Single component developing system.....................2-1-11 2-1-5 Transfer and separation sections......................2-1-12...
  • Page 14 2H0/2HZ This page is intentionally left blank.

  • Page 15: Specifications

    2H0/2HZ-1 1-1 Specifications 1-1-1 Specifications Machine Type ..........Desktop Printing method....... Electrophotography by semiconductor laser Supported original types ....Sheets, books and three-dimensional objects Maximum original size: A3/Ledger Original feed system ....... Fixed Paper weight........Cassette: 60 to 120 g/m (Duplex: 60 to 80 g/m MP tray : 45 to 200 g/m Paper type ........
  • Page 16 2H0/2HZ-2 Charge erasing system....Exposure by cleaning lamp Fusing system......... Heat roller Heat source: halogen heaters Abnormally high temperature protection devices: thermostats Main memory ........Standard 512 MB/Maximum 1024 MB Image storage memory....80 GB (standard) Resolution........600 x 600 dpi °...
  • Page 17 2H0/2HZ 1-1-2 Parts names (1) Machine Figure 1-1-1 Original cover (Option) 13. Toner container 25. Paper length guide Platen 14. Toner container stopper 26. Carrying handles Original size indicator plates 15. Cleaner rod 27. Eject stopper Reception indicator 16. Waste toner box 28.
  • Page 18 2H0/2HZ (2) Operation panel Figure 1-1-2 System menu key/indicator 13. Status/Job cancel key/indicator Counter key/indicator 14. Program key/indicator Print indicator 15. Application key/indicator Send indicator 16. Accessibility key/indicator Receive indicator 17. Document box key/indicator Memory indicator 18. Send key/indicator Error indicator 19.
  • Page 19 2H0/2HZ 1-1-3 Machine cross section Light path Paper path Figure 1-1-3 Machine cross section Paper feed section Cleaning and charge erasing section Main charging section Fuser section Optical section Eject and switchback section Developing section Duplex section Transfer and separation section 1-1-5...
  • Page 20 2H0/2HZ This page is intentionally left blank. 1-1-6...
  • Page 21 2H0/2HZ-1 1-2 Installation 1-2-1 Installation environment ° ° Temperature: 10 to 32.5 C/50 to 90.5 Humidity: 15 to 80% RH Power supply: 120 V AC, 11.5 A 220 to 240 V AC, 6.5 A ± ± Power source frequency: 50 Hz 0.3%/60 Hz 0.3% Installation location...

  • Page 22: Unpacking And Installation

    2H0/2HZ 1-2-2 Unpacking and installation (1) Installation procedure Start Install other optional devices. Unpack. Connect the power cord. Remove the eject spacer and tapes. Install the optional paper feeder. Installing toner. Release the scanner pins. Output an own-status report (maintenance item U000). Release of cassette lift plate.
  • Page 23 2H0/2HZ Moving the machine When moving the machine, pull out the four carrying handles on the right and left sides and hold them. Carrying handle Carrying handle Carrying handle Carrying handle Figure 1-2-2 1-2-3...
  • Page 24 2H0/2HZ-1 Unpacking. Figure 1-2-3 Unpacking Machine 12. Document tray Outer case 13. Power cord Inner frame 14. Plastic bag Skid 15. Operation guide Bottom front left pad 16. Size plates Bottom front right pad 17. USB host label Bottom rear left pad 18.
  • Page 25 2H0/2HZ Remove the eject spacer and tapes. 1. Remove the eject spacer. 2. Remove four tapes. Tape Tape Tape Eject spacer Tape Figure 1-2-4 1-2-5...
  • Page 26 2H0/2HZ Install the optional paper feeder. 1. Install the optional paper feeder as neces- sary. 2. Verify levelness at the four corners of the platen using a level gauge, and adjust the level bolts at the bottom of the machine to optimize levelness.
  • Page 27 2H0/2HZ Load paper. 1. Holding the paper width adjusting tab both Paper width adjusting tab ends, move the paper width guides to fit the paper size. Paper width guides Cassette 1 (cassette 2) Figure 1-2-7 2. Adjust the paper length guide to fit the paper size.
  • Page 28 2H0/2HZ Install the toner container. 1. Open the front cover. 2. Hold the toner container vertically and tap the upper part five times or more. Turn the toner container upside down and Toner container tap the upper part five times or more. Figure 1-2-10 3.
  • Page 29 2H0/2HZ 5. Gently push the toner container into the machine along the rails. Push the container all the way into the machine until it locks in place. Toner container Figure 1-2-13 Install the waste toner box. 1. Install the waste toner box in the machine. 2.
  • Page 30 2H0/2HZ Connect the power cord. 1. Connect the power cord to the connector on the machine. 2. Insert the power plug into the wall outlet. Installing toner. 1. Turn the main power switch on. Toner installation is started. 2. The drive chain is disengaged when toner installation is completed. Run maintenance mode U130 if [Add Toner] remains displayed even after the drive chain is disengaged.
  • Page 31 2H0/2HZ (2) Setting initial copy modes Factory settings are as follows: Maintenance Contents Factory setting item No. U253 Switching between double and single counts Double count (A3/LGR) U260 Selecting the timing for copy counting After ejection U285 Setting service status page U324 Setting the main charger cleaning indication U326...
  • Page 32 2H0/2HZ 1-2-3 Installing the key counter (option) Installing the key counter requires the following component: Key counter (P/N 3025418011) Key counter set (P/N 302A369708) Supplied parts of key counter set: Key counter socket assembly (P/N 3029236241) Key counter cover (P/N 3066060011) Key counter mount (P/N 3066060041) Key counter retainer (P/N 302GR03020) Key counter cover retainer (P/N 302GR03010)
  • Page 33 2H0/2HZ 5. Remove two screws and remove the scan- Screw ner right cover. 6. Cut out the aperture plate on the upper right Screw cover using nippers. 7. Pull the key counter wire out. Scanner right cover Right upper cover Aperture Key counter wire Figure 1-2-16...
  • Page 34 2H0/2HZ 10. Pass the 4-pin connector of the key counter key counter wire signal cable through the aperture in the key 4-pin connector counter cover retainer. 11. Insert the 4-pin connector of the key counter signal cable into the 4-pin connector of the key counter key counter wire.
  • Page 35 2H0/2HZ-2 1-2-4 Installing the expanded memory (option) Procedure 1. Press the power key on the operation panel to off. Make sure that the power indicator and the memory indicator are off before turning off the main power switch. And then unplug the power cable from the wall outlet.
  • Page 36 2H0/2HZ-2 This page is intentionally left blank. 1-2-16...

  • Page 37: Maintenance Mode

    2H0/2HZ 1-3 Maintenance Mode 1-3-1 Maintenance mode The machine is equipped with a maintenance function which can be used to maintain and service the machine. (1) Executing a maintenance item Start Press the status key. Enter “10871087” using Maintenance mode is entered. the numeric keys.
  • Page 38 2H0/2HZ-1 (2) Maintenance modes item list Section Item Content of maintenance item Initial setting* General U000 Outputting an own-status report U001 Exiting the maintenance mode U002 Setting the factory default data U003 Setting the service telephone number *************** **1,*2 U004 Displaying the machine number U005 Copying without paper...
  • Page 39 2H0/2HZ Section Item Content of maintenance item Initial setting* High voltage U100 Setting the main high voltage U101 Setting the other high voltages 26/58/50/89/1 115/91/68/40/92 U110 Checking the drum count U114 Setting separation charger mode U117 Checking the drum number U118 Displaying the drum history Developing...
  • Page 40 2H0/2HZ Section Item Content of maintenance item Initial setting* Mode setting U324 Setting the main charger cleaning indication *1,*2 U326 Setting the black line cleaning indication ON/8 *1,*2 U328 Side ejection setting *1,*2 U332 Setting the size conversion factor *1,*2 U339 Setting the drum heater ON/OFF *1,*2...

  • Page 41: Event Log

    2H0/2HZ (3) Contents of the maintenance mode items Maintenance Description item No. Outputting an own-status report U000 Description Outputs lists of the current settings of the maintenance items, and paper jam and service call occurrences. Outputs the event log or service status page. Printing a report is disabled either when a job is remaining in the buffer or when [Pause All Print Jobs] is pressed to halt printing.
  • Page 42 2H0/2HZ-1 Maintenance Description item No. U000 Detail of event log Items Description System version System date Paper Jam Log Count. Event Remembers 1 to 16 of The total page count at Log code (2 digit, hexa- occurrence. If the the time of the paper decimal, 5 categories) occurrence of the previ- jam.
  • Page 43 2H0/2HZ-1 Maintenance Description item No. U000 Items Description Paper Jam Log (b) Detail of paper source (Hexadecimal) cont. 01: Cassette 1 02: Cassette 2 03: Cassette 3 (paper feeder) 04: Cassette 4 (paper feeder) 07: MP tray 05/06/08/09: Reserved (c) Detail of paper size (Hexadecimal) 01: Monarch 0C: Ledger 23: Special 2...
  • Page 44 2H0/2HZ-1 Maintenance Description item No. U000 Items Description Service Call Log Count. Service Code Remembers 1 to 8 of The total page count at Self diagnostic error occurrence of self diag- the time of the self code nostics error. If the diagnostics error.

  • Page 45: Service Status Page

    2H0/2HZ Maintenance Description item No. Service status page (1) U000 Service Status Page Firmware version 2H0_2L00.P01.006 2007.05.22 Controller Information Memory Status Option Slot1 524288KB Option Slot2 524288KB Total 1048576KB Time Auto Continue Mode Local Time Zone +01:00_Amsterdam Auto Continue Timer Data and Time 05/22/2007 09:06 Time Server...
  • Page 46 2H0/2HZ Maintenance Description item No. Service status page (2) U000 Service Status Page Firmware version 2H0_2L00.P01.006 2007.05.22 Engine Information Counter (31) Printed (10) Engine ROM Version 2H0_1000.P01.006 Total Printed Pages (11) Front Panel ROM Version 2H0_A000.001.019 Copier (12) NVRAM Version _Bb04B29_Bb04B29 Printer (13)
  • Page 47 2H0/2HZ Maintenance Description item No. U000 Detail of service status page Description Supplement (10) Engine ROM version (11) Operation panel ROM version (12) NV RAM version _ Bb 04B29 _ Bb 04B29 (a) (b) (d) (e) (a) Consistency of the present software version and the database _ (underscore): OK * (Asterisk): NG...
  • Page 48 2H0/2HZ Maintenance Description item No. U000 Description Supplement (29) Identification name for the security kit (30) Security kit version (31) Printed page counts Total/Copy/Printer/Fax (32) Scanned page counts Total/Copy/Other (33) Counts by paper sizes (34) Fax kit information This item is printed only when the fax kit is installed. (35) Destination information/Area informa- tion...
  • Page 49 2H0/2HZ Maintenance Description item No. Setting the service telephone number U003 Description Sets the telephone number to be displayed when a service call code is detected. Purpose To set the telephone number to call service when installing the machine. Method Press the start key.
  • Page 50 2H0/2HZ Maintenance Description item No. Displaying the ROM version U019 Description Displays the part number of the ROM fitted to each PWB. Purpose To check the part number or to decide, if the newest version of ROM is installed. Method 1.
  • Page 51 2H0/2HZ Maintenance Description item No. Initializing all data U020 Description Initializes all the backup RAM on the main PWB to return to the original settings. Refer to *1 of the maintenance mode item list about the item initialized. Also, initializes the settings with the system menu in order to restore default settings simultaneously. Reregister the fax settings since the settings are initialized when the fax kit is installed.
  • Page 52 2H0/2HZ Maintenance Description item No. Initializing counters and mode settings U021 Description Initializes all settings, except those pertinent to the type of machine, namely each counter, service call history and mode setting. Also initializes backup RAM according to region specification selected in maintenance item U252 Setting the destination.
  • Page 53 2H0/2HZ Maintenance Description item No. HDD formatting U024 Description Initializes the HDD. In addition, the following settings are also initialized by initializing the HDD. System menu (user login administration, job accounting, address book, one-touch keys and document box etc.), shortcuts and panel programs Purpose To initialize the HDD when replacing the HDD after shipping.
  • Page 54 2H0/2HZ Maintenance Description item No. Checking switches for paper conveying U031 Description Displays the on-off status of each paper detection switch on the paper path. Purpose To check if the switches for paper conveying operate correctly. Method 1. Press the start key. 2.
  • Page 55 2H0/2HZ Maintenance Description item No. Checking solenoid operation U033 Description Applies current to each solenoid in order to check its ON status. Purpose To check the operation of each solenoid. Method 1. Press the start key. 2. Select the solenoid to be operated. 3.
  • Page 56 2H0/2HZ Maintenance Description item No. Adjusting the print start timing U034 Description Adjusts the leading edge registration or center line. Purpose Make the adjustment if there is a regular error between the leading edges of the copy image and original. Make the adjustment if there is a regular error between the center lines of the copy image and original.
  • Page 57 2H0/2HZ Maintenance Description item No. Adjustment: Center line adjustment U034 1. Select the item to be adjusted. Display Description Setting Initial Change in range setting value per step LEFT Adjustment of reference value 0 to 1000 0.042 mm MP TRAY Paper feed from MP tray* -500 to 500 0.042 mm...
  • Page 58 2H0/2HZ Maintenance Description item No. Adjustment: Trailing edge registration adjustment U034 1. Select [END]. Display Description Setting Initial Change in range setting value per step Trailing edge registration adjustment -40 to 100 1 ms 2. Press the system menu key. 3.
  • Page 59 2H0/2HZ Maintenance Description item No. Adjusting the deflection in the paper U051 Description Adjusts the deflection in the paper. Purpose Make the adjustment if the leading edge of the copy image is missing or varies randomly, or if the copy paper is Z-folded.
  • Page 60 2H0/2HZ Maintenance Description item No. Setting the adjustment of the motor speed U053 Description Performs fine adjustment of the speeds of the motors. Purpose To adjust the speed of the respective motors when the magnification is not correct. Method 1. Press the start key. 2.
  • Page 61 2H0/2HZ Maintenance Description item No. Setting the motor periodic drive U055 Description Specifies ON/OFF the drum small rotation mode. Purpose Set to ON if dribbling occurs on the image. Setting 1. Press the start key. 2. Select ON or OFF. Display Description Drum small rotation mode ON...
  • Page 62 2H0/2HZ Maintenance Description item No. Turning the exposure lamp on U061 Description Turns the exposure lamp on. Purpose To check the exposure lamp. Method 1. Press the start key. 2. Select [CCD]. 3. Press the start key. The exposure lamp lights. 4.
  • Page 63 2H0/2HZ Maintenance Description item No. Adjusting the scanner magnification U065 Description Adjusts the magnification of the original scanning. Purpose Make the adjustment if the magnification in the main scanning direction is incorrect. Make the adjustment if the magnification in the auxiliary scanning direction is incorrect. Caution Adjust the magnification of the scanner in the following order.
  • Page 64 2H0/2HZ Maintenance Description item No. Adjusting the scanner leading edge registration U066 Description Adjusts the scanner leading edge registration of the original scanning. Purpose Make the adjustment if there is a regular error between the leading edges of the copy image and original. Adjustment 1.
  • Page 65 2H0/2HZ Maintenance Description item No. Adjusting the scanner center line U067 Description Adjusts the scanner center line of the original scanning. Purpose Make the adjustment if there is a regular error between the center lines of the copy image and original. Adjustment 1.
  • Page 66 2H0/2HZ Maintenance Description item No. Adjusting the scanning position for originals from the DP U068 Description Adjusts the position for scanning originals from the DP. Performs the test copy at the four scanning positions after adjusting. Purpose Used when the image fogging occurs because the scanning position is not proper when the DP is used. Run U071 to adjust the timing of DP leading edge when the scanning position is changed.
  • Page 67 2H0/2HZ-1 Maintenance Description item No. Adjusting the DP magnification U070 Description Adjusts the DP original scanning speed. Purpose Make the adjustment if the magnification is incorrect in the auxiliary scanning direction when the optional DP is used. Method 1. Press the start key. 2.
  • Page 68 2H0/2HZ-1 Maintenance Description item No. Adjusting the DP scanning timing U071 Description Adjusts the DP original scanning timing. Purpose Make the adjustment if there is a regular error between the leading or trailing edges of the original and the copy image when the optional DP is used. Method 1.
  • Page 69 2H0/2HZ Maintenance Description item No. Adjustment: Trailing edge registration U071 1. Press the system menu key. 2. Place an original on the DP and press the start key to make a test copy. 3. Press the system menu key. 4. Change the setting value using the +/- or numeric keys. For copy example 1, increase the value.
  • Page 70 2H0/2HZ Maintenance Description item No. Adjusting the DP center line U072 Description Adjusts the scanning start position for the DP original. Purpose Make the adjustment if there is a regular error between the centers of the original and the copy image when the optional DP is used.
  • Page 71 2H0/2HZ Maintenance Description item No. Checking scanner operation U073 Description Simulates the scanner operation under arbitrary conditions. Purpose To check scanner operation. Start 1. Press the start key. 2. Select the item to be operated. Display Description SCANNER MOTOR Scanner operation HOME POSITION Home position operation DP READING...
  • Page 72 2H0/2HZ Maintenance Description item No. Adjusting the DP input light luminosity U074 Description Adjusts the luminosity of the exposure lamp for scanning originals from the DP. Purpose Used if the exposure amount differs significantly between when scanning an original on the platen and when scanning an original from the DP.
  • Page 73 2H0/2HZ Maintenance Description item No. Adjusting the correct exposure U081 Description Adjusts the correct exposure in text and photo mode, text mode or photo mode. Purpose To be executed as required. Setting 1. Press the start key. 2. Select the item to be set. Display Description Setting...
  • Page 74 2H0/2HZ Maintenance Description item No. Outputting a MIP-PG pattern U089 Description Selects and outputs the MIP-PG pattern created in the machine. Purpose To check copier status other than scanner when adjusting image printing, using MIP-PG pattern output (with- out scanning). Method 1.
  • Page 75 2H0/2HZ Maintenance Description item No. Setting the exposure density gradient U093 Description Changes the exposure density gradient in the manual density mode, depending on respective image quality modes. Purpose To set how the image density is altered by a change of one step in the manual density adjustment for respec- tive image quality modes.
  • Page 76 2H0/2HZ Maintenance Description item No. Setting: Density in photo mode U093 1. Select the item to be set. 2. Adjust the setting using the +/- or numeric keys. Display Description Setting Initial range setting PHOTO DARKER Change in density when manual density is set dark 0 to 3 PHOTO LIGTER Change in density when manual density is set light 0 to 3 Increasing the setting makes the change in density larger, and decreasing it makes the change smaller.
  • Page 77 2H0/2HZ Maintenance Description item No. Setting detection sensor threshold value U099 1. Select an item to be set. 2. Adjust the setting using the +/- or numeric keys. Display Description Setting Initial range setting ORIGINAL R Original threshold value (R) 0 to 255 ORIGINAL G Original threshold value (G)
  • Page 78 2H0/2HZ Maintenance Description item No. Setting the other high voltages U101 Description Sets the developing bias control voltage, the transfer control voltage and the separation control voltage or checks the output of these voltages. Sets the transfer control voltage and the separation control voltage ON/ OFF timing.
  • Page 79 2H0/2HZ Maintenance Description item No. Setting separation charger mode U114 Description Sets the separation charger mode. Purpose To change the setting if the fuser offset or carrier leaking occurs. Method 1. Press the start key. 2. Change the setting using the +/- or numeric keys. Display Description Setting range...
  • Page 80 2H0/2HZ Maintenance Description item No. Checking the drum number U117 Description Displays the drum number. Purpose To check the drum number. Method Press the start key. The drum number is displayed. Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. Displaying the drum history U118 Description...
  • Page 81 2H0/2HZ Maintenance Description item No. Checking toner motor operation U135 Description Turns the toner feed motor and toner feed clutch on. Purpose To check the operation of the toner feed motor or toner feed clutch. Settings may also be modified where mobility in toner is inferior or when printing materials of very high density.
  • Page 82 2H0/2HZ Maintenance Description item No. Setting toner loading operation U144 Description Sets toner loading operation after completion of copying. Toner is forcibly evacuated in case the average print- ing ratio for the number of printed pages assigned by [PAGE] is lower than the ratio defined by [RATIO]. Purpose To set whether or not toner is loaded on the drum after low density copying.
  • Page 83 2H0/2HZ Maintenance Description item No. Checking/clearing the developing drive time U157 Description Displays the developing drive time for checking, or clearing a figure, which is used as a reference when cor- recting the toner control. Purpose To check the developing drive time after replacing the developing unit. Method Press the start key.
  • Page 84 2H0/2HZ Maintenance Description item No. Resetting the fuser problem data U163 Description Resets the detection of a service call code indicating a problem in the fuser section. Purpose To prevent accidents due to an abnormally high fuser temperature. Method 1. Press the start key. 2.
  • Page 85 2H0/2HZ Maintenance Description item No. Checking the fuser temperature U199 Description Displays the fuser temperature, the ambient temperature and the absolute humidity. Purpose To check the fuser temperature, the ambient temperature and the absolute humidity. Method ° Press the start key. The fuser temperature and ambient temperature are displayed in centigrade ( C) and the absolute humidity is displayed in percentage (%).
  • Page 86 2H0/2HZ Maintenance Description item No. Setting the KMAS host monitoring system U202 Description Initializes or operates the KMAS host monitoring system. This is an optional device which is currently supported only by Japanese specification machines, so no setting is necessary. Checking DP operation U203 Description...
  • Page 87 2H0/2HZ Maintenance Description item No. Setting the presence or absence of a key card or key counter U204 Description Sets the presence or absence of the optional key card or key counter. Purpose To run this maintenance item if a key card or key counter is installed. Method 1.
  • Page 88 2H0/2HZ Maintenance Description item No. Setting the trial functions U220 Description Enables the trial of USB functions by period limitation. Purpose To try USB activation functions. Method Press the start key. Display Description FUNCTION Selecting trial functions TRIAL STATUS Displays the current setting (1: Under trial, 0: Not trial) COUPON COUNT Displays remaining times TIME LIMIT...
  • Page 89 2H0/2HZ-1 Maintenance Description item No. Setting the USB host lock function U221 Description Specifies ON/OFF the USB host lock function. Setting this to ON causes the machine to be unable to recog- nize the device connected to the USB host. Purpose Set according to the preference of the user.
  • Page 90 2H0/2HZ Maintenance Description item No. Setting the limit for the ejection section of the built-in finisher U236 Description If the machine is equipped with an optional built-in finisher, this mode sets whether A5R/B5R/statement size paper is output to the machine eject tray or not. Purpose If the machine is equipped with an optional built-in finisher and if paper jams occur due to curling of paper in the built-in ejection section when two-sided copying onto A5R/B5R/statement size paper is performed, this...
  • Page 91 2H0/2HZ Maintenance Description item No. Checking the DP switches U244 Description Displays the status of the respective switches in the optional DP. Purpose To check if respective switches in the optional DP operate correctly. Method 1. Press the start key. 2.
  • Page 92 2H0/2HZ Maintenance Description item No. Setting the finisher U246 Description Provides various settings for the built-in finisher, if furnished. Purpose Adjusts the side registration cursor stop position if paper registration is poor or stapling is made outside the specified area. Setting 1.
  • Page 93 2H0/2HZ Maintenance Description item No. Setting the maintenance cycle U250 Description Displays and changes the maintenance cycle. Purpose To check and change the maintenance cycle. Method Press the start key. The currently set maintenance cycle is displayed. Setting 1. Change the setting using the +/- or numeric keys. Description Setting range Initial setting...
  • Page 94 2H0/2HZ Maintenance Description item No. Setting the destination U252 Description Switches the operations and screens of the machine according to the destination. Purpose To be executed after initializing the backup RAM by running maintenance item U020, in order to return the set- ting to the value before replacement or initialization.
  • Page 95 2H0/2HZ Maintenance Description item No. Selecting the timing for copy counting U260 Description Changes the copy count timing for the total counter and other counters. Purpose To be set according to user (copy service provider) request. If a paper jam occurs frequently in the optional document finisher when the number of copies is counted at the time of paper ejection, copies are provided without copy counts.
  • Page 96 2H0/2HZ Maintenance Description item No. Setting the main charger cleaning indication U324 Description Sets whether to display the main charger cleaning guidance. Purpose Set according to the preference of the user. Setting 1. Press the start key. 2. Select ON or OFF. Display Description Displays the main charger cleaning guidance...
  • Page 97 2H0/2HZ Maintenance Description item No. Side ejection setting U328 Description Sets whether to eject to the side of the machine when an optional curl eliminator is installed. Purpose Set according to the preference of the user. Setting 1. Press the start key. 2.
  • Page 98 2H0/2HZ Maintenance Description item No. Specific paper feed location setting for printing function U341 Description Sets a paper feed location specified for printer output. Purpose To use a paper feed location only for printer output. A paper feed location specified for printer output cannot be used for copy output. Setting 1.
  • Page 99 2H0/2HZ Maintenance Description item No. Switching between duplex/simplex copy mode U343 Description Switches the initial setting between duplex and simplex copy. Purpose To be set according to frequency of use: set to the more frequently used mode. Setting 1. Press the start key. 2.
  • Page 100 2H0/2HZ Maintenance Description item No. Adjusting margins of image printing U402 Description Adjusts margins for image printing. Purpose Make the adjustment if margins are incorrect. Adjustment 1. Press the start key. 2. Select the item to be adjusted. Setting Initial Change in Display Description...
  • Page 101 2H0/2HZ Maintenance Description item No. Adjusting margins for scanning an original on the platen U403 Description Adjusts margins for scanning the original on the platen. Purpose Make the adjustment if margins are incorrect. Adjustment 1. Press the start key. 2. Select the item to be adjusted. Setting Initial Change in...
  • Page 102 2H0/2HZ Maintenance Description item No. Adjusting margins for scanning an original from the DP U404 Description Adjusts margins for scanning the original from the DP. Purpose Make the adjustment if margins are incorrect when the optional DP is used. Caution Before making this adjustment, ensure that the following adjustments have been made in maintenance mode.
  • Page 103 2H0/2HZ Maintenance Description item No. Adjusting the leading edge registration for memory image printing U407 Description Adjusts the leading edge registration during memory copying. Purpose Make the following adjustment if there is a regular error between the leading edge of the copy image on the front face and that on the reverse face during duplex switchback copying.
  • Page 104 2H0/2HZ Maintenance Description item No. Adjusting the scanner automatically U411 Description Uses a specified original and automatically adjusts the following items in the scanner and the DP scanning sections. Purpose To perform automatic adjustment of various items in the scanner and the DP scanning sections. To adjust scanner automatically when initializing the machine using the maintenance item U020 or U022.
  • Page 105 2H0/2HZ Maintenance Description item No. Method: DP U411 1. Select [DP]. 2. Set a specified original (P/N: 2AC68241) in the DP. Cut the trailing edge of the original. 128 1 mm 60 1 mm Cut with the edge of black belt. Figure 1-3-22 3.
  • Page 106 2H0/2HZ-1 Maintenance Description item No. Error Codes U411 Codes Description ERROR 01 Black belt detection error (scanner leading edge registration) ERROR 02 Black belt detection error (scanner center line) ERROR 03 Black belt detection error (scanner main scanning direction magnification) ERROR 04 Black belt is not detected (scanner leading edge registration) ERROR 05...
  • Page 107 2H0/2HZ-1 Maintenance Description item No. Setting the target U425 Description Enters the lab values that is indicated on the back of the chart (P/N: 302FZ56990) used for adjustment. Purpose Performs data input in order to correct for differences in originals during automatic adjustment. Method 1.
  • Page 108 2H0/2HZ-1 Maintenance Description item No. U425 Left edge 30 mm 148.5 mm 267 mm Leading edge Black belt (b) 50 mm Black belt (a) 105 mm [MAIN ADJ] = ((A + C) / 2 + B) / 2 [SUB LEAD ADJ] = ((D + F) / 2 + E) / 2 [SUB TAIL ADJ] = G 190 mm...
  • Page 109 2H0/2HZ Maintenance Description item No. Checking/clearing copy counts by paper feed locations U901 Description Displays or clears copy counts by paper feed locations. Purpose To check the time to replace consumable parts. Also to clear the counts after replacing the consumable parts. Method Press the start key.
  • Page 110 2H0/2HZ Maintenance Description item No. Checking/clearing the service call counts U904 Description Displays or clears the service call code counts by types. Purpose To check the service call code status by types. Also to clear the service call code counts after replacing con- sumable parts.
  • Page 111 2H0/2HZ Maintenance Description item No. Checking/clearing counts by optional devices U905 Description Displays or clears the counts of optional DP or finisher. Purpose To check the use of optional DP and finisher. Also to clear the counts after replacing consumable parts. Method 1.
  • Page 112 2H0/2HZ Maintenance Description item No. Checking the total counter value U908 Description Displays the total counter value. Purpose To check the total counter value. Method Press the start key. The screen for total count value is displayed. Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. Clearing the black ratio data U910 Description...
  • Page 113 2H0/2HZ Maintenance Description item No. Checking the copy counts U920 Description Checks the copy counts. Purpose To check the copy counts. Method Press the start key. The current counts of copy counter, printer counter and fax counter are displayed. Completion Press the stop key.
  • Page 114 2H0/2HZ Maintenance Description item No. Checking machine life counts U928 Description Displays the machine life counts. Purpose To check the machine life counts. Method Press the start key. The current machine life counts is displayed. Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. Setting the automatic toner install U931 Description...
  • Page 115 2H0/2HZ Maintenance Description item No. Setting the fax backup kit U933 Description Initializes optional fax backup kit (memory card) and restore the backup data. Purpose To initialize the memory card when call for service (C0700) occurs. Also, to restore data when the hard disk has been damaged.
  • Page 116 2H0/2HZ Maintenance Description item No. Relay board maintenance U935 Description Sets the mode when call for service (C0060) occurs. Purpose Sets the machine status temporarily when call for service (C0060) occurs. However, after the setting, call for service (C0060) occurs again when progress of period. Setting 1.
  • Page 117 2H0/2HZ Maintenance Description item No. Checking the developing unit number U984 Description Displays the developing unit number. Purpose To check the developing unit number. Method Press the start key. The number is displayed. Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. Displaying the developing unit history U985 Description...
  • Page 118 2H0/2HZ Maintenance Description item No. Checking the scanner count U991 Description Displays the scanner operation count. Purpose To check the status of use of the scanner. Method Press the start key. Display Description COPY SCAN CNT Scanner operation count for copying OTHERS SCAN CNT Scanner operation count except for copying Completion...
  • Page 119 2H0/2HZ 1-3-2 User management In addition to a maintenance function for service, the machine is equipped with a management function which can be oper- ated by users. In this user management mode, settings such as default settings can be changed. (1) Using the user management mode Start Press the system menu key.
  • Page 120 2H0/2HZ (2) Common settings Paper size and media type setup for cassettes Select paper size and type of paper for Cassette 1, 2 and optional paper feeders (Cassette 3 and 4). Switching the language for display 1. Press [Next] of Original/Paper Setup, [Next] of Cas- Select the language displayed on the touch panel.
  • Page 121 2H0/2HZ Media for auto selection Function defaults Select default media type for auto paper selection. Set the defaults for available settings such as copying 1. Press [Next] of Original/Paper Setup and then and sending. Setting the frequently-used values as [Change] of Media for Auto Selection. defaults makes subsequent jobs easier.
  • Page 122 2H0/2HZ Zoom Auto image rotation Select the enlarged/reduced default when paper size/ Select the default Auto Image Rotation setting. sending size changed after the originals set. 1. Press [Next] of Function Defaults, cursor down key 1. Press [Next] of Function Defaults and then and then [Change] of Auto Image Rotation.
  • Page 123 2H0/2HZ Orientation confirmation set (3) Copy settings Select whether to display a screen for selecting the orien- tation of the originals to be placed on the platen. Border erase to back page 1. Press [Change] of Orientation Confirmation. Select the border erase method for back of page. 2.
  • Page 124 2H0/2HZ (4) Sending settings (5) Document box/Removable memory settings Quick setup registration Quick setup registration Select the sending functions to be registered for Quick Select the Storing in Box, Sending from Box, Printing Setup. from Box functions to be registered for Quick Setup. Six Six keys of the Quick Setup screen are allocated to typi- keys of the Quick Setup screen are allocated to typical cal functions but can be changed as necessary.
  • Page 125 2H0/2HZ (6) Printer settings EcoPrint EcoPrint conserves toner when printing. 1. Press [Change] of EcoPrint. Emulation 2. Press [Off] or [On]. 3. Press [OK]. Selection of emulation Select the emulation for operating this machine by the command for other printers. The machine is equipped with the smoothing KIR func- 1.
  • Page 126 2H0/2HZ LF action (7) Network setup Set the line feed action when the machine receives the line feed code. TCP/IP setup by entering IP addresses 1. Press the cursor down key and [Change] of Set up TCP/IP to connect to the Windows network. Set LF Action.
  • Page 127 2H0/2HZ (8) Printing reports/Sending notice (9) Adjustment/Maintenance Printing reports Copy density adjustment Print reports to check the machine settings and status. Adjust copy density. Default settings for printing the result reports can also be 1. Press [Next] of Copy Density Adjustment. configured.
  • Page 128 2H0/2HZ Auto color correction (10) Date/Timer Adjust the detection level used by the machine to deter- mine whether the original is color or monochrome during Date/Time sending. Set the date and time for the location where you use the 1. Press [Change] of Auto Color Detection Level. machine.
  • Page 129 2H0/2HZ Sleep timer (11) Editing Destination (Address Book/Adding If you select [On] for auto sleep, set the amount of time to One-Touch Keys) wait before auto sleep. Save frequently used destinations to Address Book or 1. Press [Change] of Sleep Timer. One-touch Keys and the saved destinations can be 2.
  • Page 130 2H0/2HZ Adding a destination on One-touch Key (12) User login administration Add a new destination (individual or group). User login administration specifies how the user access 1. Press [Register/Edit] of One-touch Key. is administered on this machine. 2. Select a One-touch Key number (001 to 100) for the destination.
  • Page 131 2H0/2HZ (13) Job accounting Applying limit of restriction Specify how the machine behaves when the counter has Job accounting Manages the copy/print count incurred by reached the limit of restriction. individual accounts by assigning an ID to each account. 1. When user login administration is invalid, the user authentication screen is displayed.
  • Page 132 2H0/2HZ Counting by paper size Count the number of pages by paper size (e.g. Letter). 1. When user login administration is invalid, the user authentication screen is displayed. Enter a login user name and password, and press [Login]. 2. Press [Next] of Job Accounting Setting, [Next] of Default Setting, [Change] of Count by Paper Size, [Change] of Paper Size 1 to 5 and then [On].
  • Page 133 2H0/2HZ 1-4 Troubleshooting 1-4-1 Paper misfeed detection (1) Paper misfeed indication When a paper misfeed occurs, the machine immediately stops copying and displays the jam location on the operation panel. Paper misfeed counts sorted by the detection condition can be checked in maintenance item U903. To remove paper jammed in the machine, open the front cover, left cover or pull the cassette out.
  • Page 134 2H0/2HZ (2) Paper misfeed detection conditions OSBSW DPTSW JBESW PCSW FSSW FSSOL DUPPCSW MPPFCL FSW1 MPFSW PFCL-U FSW2 PFCL-L FSW3 PFPFCL1 PFFSW PFPFCL2 Figure 1-4-2 1-4-2...
  • Page 135 2H0/2HZ Section Description Conditions Specified time System Cover is open during copying. Cover open Secondary paper feed does not start within specified time 30 s Secondary paper feed of arrival of paper at the registration section. does not start Paper Feed switch 1 (FSW1) does not turn on within the speci- 1864 ms feed...
  • Page 136 2H0/2HZ Section Description Conditions Specified time Paper The feed switch 3 (FSW3) does not turn off within speci- 1429 ms + Paper feed Misfeed in paper feeder fied time of its turning on (paper feed from optional cas- length section vertical paper convey- sette 3).
  • Page 137 2H0/2HZ Section Description Conditions Specified time Paper The registration switch (RSW) does not turn off within 1314 ms conveying Misfeed in registration/ specified time of the feed switch 1 (FSW1) turning off. section transfer section The registration switch (RSW) does not turn off within 1100 ms specified time of the feed switch 1 (FSW1) turning on.
  • Page 138 2H0/2HZ Section Description Conditions Specified time Duplex The duplex paper conveying switch (DUPPCSW) does 2621 ms section Duplex paper convey- not turn on within specified time of the feedshift switch ing section 1 (FSSW) turning on. The duplex paper conveying switch (DUPPCSW) does 2629 ms not turn off within specified time of the feedshift switch (FSSW) turning off.
  • Page 139 2H0/2HZ Section Description Conditions Specified time Optional (Document finisher) 2627 ms finisher Paper entry sensor The paper entry sensor (PES) is not turned on even if a nonarrival jam specified time has elapsed after the machine eject signal was received. (Built-in finisher) 2000 ms The paper conveying switch (PCSW) is not turned on...
  • Page 140 2H0/2HZ Section Description Conditions Specified time Optional The paper entry sensor (PES) is not turned off within Depends on paper finisher Paper entry sensor specified time its turning on. size stay/remaining jam The paper entry sensor (PES) is not turned off within (document finisher specified time its turning on.
  • Page 141 2H0/2HZ (3) Paper misfeeds Problem Causes/check procedures Corrective measures A piece of paper torn from Check visually and remove it, if any. A paper jam in the copy paper is caught paper feed, convey- around feed switch 1/2/3, ing or eject section is registration switch, eject indicated as soon as switch or feedshift switch.
  • Page 142 2H0/2HZ Problem Causes/check procedures Corrective measures Paper is extremely curled. Change the paper. A paper jam in the Check if the paper feed pul- Check visually and replace any deformed pulleys. paper feed section is ley, forwarding pulley and indicated during separation pulley of optional copying (no paper cassette 3 are deformed.
  • Page 143 2H0/2HZ Problem Causes/check procedures Corrective measures Broken feed switch 1/2/3 Check visually and replace switch. A paper jam in the actuator. paper feed section is Defective switch. Run maintenance item U031 and turn following switch on and off indicated during manually.
  • Page 144 2H0/2HZ Problem Causes/check procedures Corrective measures (10) Electrical problem with Check (see service manual of paper feeder). A paper jam in the paper feeder paper feed paper feed section is clutch 1. indicated during Defective feed pulleys or Check visually and replace. copying (multiple feed rollers.
  • Page 145 2H0/2HZ Problem Causes/check procedures Corrective measures (15) Broken feedshift switch or Check visually and replace switch. A paper jam in the job separator eject switch eject section is indi- actuator. cated during copying Defective switch. Run maintenance item U031 and turn switch on and off manually. (jam in optional job Replace the switch if indication of the corresponding switch on the separator eject sec-...
  • Page 146 2H0/2HZ Problem Causes/check procedures Corrective measures (19) Defective DP timing switch. Run maintenance item U244 and turn the DP timing switch on and An original jams in off manually. Replace the switch if indication of the corresponding optional DP is indi- switch on the touch panel is not displayed in reverse.
  • Page 147 2H0/2HZ Problem Causes/check procedures Corrective measures (26) Document finisher A paper jam in Extremely curled paper. Change the paper. optional document finisher is indicated Defective paper entry sen- With 5 V DC present at CN14-1 and CN14-3 on the finisher main during copying sor.
  • Page 148 2H0/2HZ Problem Causes/check procedures Corrective measures (28) Built-in finisher A paper jam in Defective paper conveying With 5 V DC present at YC2-23 on the finisher control PWB, optional document switch. check if YC2-21 on the finisher control PWB remains low when finisher is indicated the paper conveying switch is turned on and off.
  • Page 149 2H0/2HZ Problem Causes/check procedures Corrective measures (32) Defective paper conveying With 5 V DC present at CN4-4 on the finisher main PWB, check if A paper jam in sensor. CN4-6 on the finisher main PWB remains low or high when the optional document paper conveying sensor is turned on and off.
  • Page 150 2H0/2HZ-1 1-4-2 Self-diagnosis (1) Self-diagnostic function This unit is equipped with a self-diagnostic function. When a problem is detected, copying is disabled and the problem dis- played as a code consisting of C followed by a number, indicating the nature of the problem. A message is also displayed requesting the user to call for service.
  • Page 151 2H0/2HZ-1 Measures against the service codes detecting fuser problems If one of the following service codes is detected, take actions to clear the cause of the trouble and perform maintenance item U163 to reset the service code. Code Contents C6000 Fuser heater break C6020 Abnormally high fuser thermistor center temperature...
  • Page 152 2H0/2HZ-2 Remarks Code Contents Causes Check procedures/corrective measures C0420 Optional paper feeder communication Poor contact in the Check the connection of connector YC22 on problem connector termi- the engine PWB and the connector on the The engine PWB and the paper feeder nals.
  • Page 153 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C1010 Upper lift motor error Poor contact in the Check the connection of connector of upper When cassette 1 is inserted, upper lift connector termi- lift motor and the connector YC23 on the limit switch does not turn on within 12 s nals.
  • Page 154 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C1030 Paper feeder lift motor 1 error Poor contact in the Check the connection of connector YC22 on (optional paper feeder) connector termi- the engine PWB and the connector on the When optional cassette 3 is inserted, nals.
  • Page 155 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C2200 Drum motor problem Poor contact in the Check the connection of connector YC10 on Stable OFF is detected for 1 s continu- connector termi- the engine PWB and the connector on the ously after drum motor stability.
  • Page 156 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C3100 Scanner carriage problem Poor contact in the Check the connection of connector YC17 on The home position is not correct when connector termi- the engine PWB and the connector on the the power is turned on or at the start of nals.
  • Page 157 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C4000 Polygon motor synchronization prob- Poor contact in the Check the connection of connector YC2 on connector termi- the engine PWB and laser scanner unit, and The polygon motor does not reach the nals.
  • Page 158 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C6120 Abnormally high fuser thermistor Installation defec- Check the mounting state of the fuser ther- edge temperature tiveness on fuser mistor 1. If any problem is found, repair it. Fuser thermistor 1 is detected 230°C/ thermistor 1.
  • Page 159 2H0/2HZ-1 Remarks Code Contents Causes Check procedures/corrective measures C7400 Developing unit connector insertion Developing unit Reinsert the developing unit connector if problem connector inserted necessary. Absence of the developing unit is incorrectly. detected. Defective develop- Replace the developing unit. ing unit connector. C7410 Drum unit connector insertion prob- Drum unit connec-...
  • Page 160 2H0/2HZ Remarks Code Contents Causes Check procedures/corrective measures C8170 Adjustment motor problem The adjustment Reinsert the connector. Also check for conti- (optional document finisher) motor connector nuity within the connector cable. If none, When the adjustment motor is driving, makes poor con- remedy or replace the cable.
  • Page 161 2H0/2HZ Remarks Code Contents Causes Check procedures/corrective measures C8190 Finisher trailing edge registration The trailing edge Reinsert the connector. Also check for conti- motor problem (optional built-in fin- registration motor nuity within the connector cable. If none, isher) connector makes remedy or replace the cable.
  • Page 162 2H0/2HZ Remarks Code Contents Causes Check procedures/corrective measures C8440 Sensor adjusting problem (optional The paper entry Reinsert the connector. Also check for conti- document finisher) sensor connector nuity within the connector cable. If none, The sensor cannot be adjusted within makes poor con- remedy or replace the cable.
  • Page 163 2H0/2HZ Remarks Code Contents Causes Check procedures/corrective measures F060 Engine RAM error Defective engine Replace the engine PWB and check for cor- PWB. rect operation. F070 Flash ROM error Defective flash Replace the engine PWB and check for cor- ROM. rect operation.
  • Page 164 2H0/2HZ 1-4-3 Image formation problems (1)No image appears (2)No image appears (3)Image is too light. (4)Background is (5)A white line (entirely white). (entirely black). visible. appears longitudi- nally. See page 1-4-33. See page 1-4-33. See page 1-4-34. See page 1-4-34. See page 1-4-34.
  • Page 165 2H0/2HZ (1) No image appears (entirely white). Copy example Causes Check procedures/corrective measures No trans- The connector terminals Reinsert the connector. Also check for continuity within the fer charg- of the high voltage PWB connector cable. If none, remedy or replace the cable. ing.
  • Page 166 2H0/2HZ (3) Image is too light. Copy example Causes Check procedures/corrective measures Insufficient toner. If the display shows the message requesting toner replenish- ment, replace the container. Deteriorated toner. Perform the drum refresh operation. Defective The connector terminals Reinsert the connector. Also check for continuity within the transfer of the high voltage PWB connector cable.
  • Page 167 2H0/2HZ (6) A black line appears longitudinally. Copy example Causes Check procedures/corrective measures Dirty platen. Clean the platen. Dirty or flawed drum. Perform the drum refresh operation. If the drum is flawed, replace the drum unit (see page 1-5-35). Deformed or worn cleaning blade. Replace the drum unit (see page 1-5-35).
  • Page 168 2H0/2HZ-1 (10) Image is blurred. Copy example Causes Check procedures/corrective measures Scanner moves erratically. Check if there is any foreign matter on the front and rear scanner rails. If any, remove it. Deformed press roller. Replace the press roller (see page 1-5-45). Paper conveying section drive prob- Check the gears and belts and, if necessary, grease them.
  • Page 169 2H0/2HZ-1 (14) Offset occurs. Copy example Causes Check procedures/corrective measures Defective cleaning blade. Replace the drum unit (see page 1-5-35). Defective fuser unit. Check the heat roller and press roller. Wrong types of paper. Check if the paper meets specifications. Replace paper. (15) Image is partly missing.
  • Page 170 2H0/2HZ (18) Image center does not align with the original center. Copy example Causes Check procedures/corrective measures Misadjusted image center line. Run maintenance item U034 to readjust the center line of image printing (see page 1-3-21). Misadjusted scanner center line. Run maintenance item U067 to readjust the scanner leading edge registration (see page 1-3-29).

  • Page 171: Electric Problems

    2H0/2HZ 1-4-4 Electric problems Troubleshooting to each failure must be in the order of the numbered symptoms. Problem Causes Check procedures/corrective measures 1. The power cord is not Check the contact between the power plug and the outlet. The machine does plugged in properly.
  • Page 172 2H0/2HZ Problem Causes Check procedures/corrective measures 1. Broken solenoid coil. Check for continuity across the coil. If none, replace the solenoid. The feedshift sole- 2. Poor contact in the con- Reinsert the connector. Also check for continuity within the con- noid does not oper- nector terminals.
  • Page 173 2H0/2HZ Problem Causes Check procedures/corrective measures (11) 1. Original is not placed cor- Check the original and correct if necessary. The original size is rectly. not detected cor- 2. Poor contact in the origi- Reinsert the connector. Also check for continuity within the con- rectly.
  • Page 174 2H0/2HZ Problem Causes Check procedures/corrective measures (15) 1. A piece of paper torn Check visually and remove it, if any. A paper jam in the from copy paper is paper feed, paper caught around feed conveying, fuser, switch 1/2/3, registration eject or duplex sec- switch, feedshift switch, tion is indicated when...

  • Page 175: Mechanical Problems

    2H0/2HZ 1-4-5 Mechanical problems Problem Causes/check procedures Corrective measures Check if the surfaces of the following rollers or Clean with isopropyl alcohol. No primary paper feed. pulleys are dirty with paper powder: upper/ lower forwarding pulleys, upper/lower paper feed pulleys, upper/lower separation pulleys, feed rollers, registration rollers, MP forward- ing pulley, MP paper feed pulley and MP sep- aration pulley.
  • Page 176 2H0/2HZ Problem Causes/check procedures Corrective measures Paper is extremely curled. Change the paper. Paper jams. Deformed guides along the paper conveying Check visually and replace any deformed path. guides. Check if the contact between the right and left Check visually and remedy if necessary. registration rollers is correct.
  • Page 177 2H0/2HZ 1-4-6 Send error code (1) Scan to SMB error codes Remarks Code Display Causes Check procedures/corrective measures 1102 Error: User/Password or Domain name is not entered. Enter the user name with the form of either Shared Name/Folder Name [Domain¥User], [Domain/User] or [Domain@User].
  • Page 178 2H0/2HZ (2) Scan to FTP error codes Remarks Code Display Causes Check procedures/corrective measures 1101 Error: Host name Enter the disable host name/ Enter the correct host name or IP address. IP address. 1102 Error: User/Password Domain name is not entered. Enter the user name with the form of either [Domain¥User] or [Domain/User].
  • Page 179 2H0/2HZ (3) Scan to E-mail error codes Remarks Code Display Causes Check procedures/corrective measures 1101 Error: Host name SMTP sever name is not set. Register [SMTP Server Name] in Error SMTP server name. [Advanced]-[SMTP] -[General] in COMMAND CENTER. 1102 Error: User/Password User ID for the authentication Enter the correct user ID/password for is not entered or entered...
  • Page 180 2H0/2HZ (4) Network Twain error codes Remarks Code Display Causes Check procedures/corrective measures 2202 Error: Network transfer with Response is not returned Check the network connection (cable. net- timeout from the server above speci- work condition within LAN, etc.). fied time. 9181 Error: Page max count over The number of pages of a...
  • Page 181 2H0/2HZ-1 1-5 Assembly and Disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Before starting disassembly, press the power key on the operation panel to off. Make sure that the power indicator and the Memory indicator are off before turning off the main power switch. And then unplug the power cable from the wall outlet. Turning off the main power switch before pressing the power key to off may cause damage to the equipped hard disk.
  • Page 182 A black-colored band when seen through the left side window A shiny or gold-colored band when seen through the right side window The above will reveal that the toner container is a genuine Kyocera Mita branded toner container, otherwise, it is a coun- terfeit.
  • Page 183 2H0/2HZ 1-5-2 Paper feed section (1) Detaching and refitting the forwarding, paper feed and separation pulleys Follow the procedure below to replace the forwarding, paper feed and separation pulleys. Procedure Removing the primary paper feed units 1. Open the front cover and pull out the cas- settes 1 and 2.
  • Page 184 2H0/2HZ 5. Remove the stop ring from the forwarding pulley retainer. 6. Pull the paper forwarding pulley shaft and remove the forwarding pulley. Forwarding pulley shaft Stop ring Forwarding pulley Figure 1-5-5 Removing the paper feed pulley Stop ring 7. Remove two stop rings from the primary paper feed unit.
  • Page 185 2H0/2HZ 11. Replace the forwarding, paper feed and Machine front Machine rear separation pulleys. 12. Refit all the removed parts. When refitting the forwarding pulley, orient it correctly as shown in Figure 1-5-6. 13. When the forwarding pulley, paper feed pul- ley, separation pulley or the primary paper feed unit is replaced, perform maintenance mode U903 to clear the jam counter (see...
  • Page 186 2H0/2HZ (2) Detaching and refitting the MP separation, MP paper feed and MP forwarding pulleys Follow the procedure below to replace the MP separation, MP paper feed and MP forwarding pulleys. Procedure Removing the MP unit Screw 1. Remove two screws and remove the scan- Screw ner right cover.
  • Page 187 2H0/2HZ 3. Open the front cover. 4. Remove the screw and remove the front right cover. Front cover Screw Front right cover Figure 1-5-11 5. Raise the top tray. 6. Remove ten hooks and remove the rigt lower cover. Top tray Right lower cover Right lower cover Hooks...
  • Page 188 2H0/2HZ 7. Loosen two screws and remove two MP holder plates. Screw 8. Remove two screws. MP holder plate Screw Screw MP holder plate Screw Figure 1-5-13 9. Remove two connectors. 10. Release the clamp. 11. Remove the MP unit. Connector Connector Clamp...
  • Page 189 2H0/2HZ Removing the MP separation pulley Spring 12. Reverse the MP unit and remove the spring and stop ring from the MP separation pulley shaft. 13. Move the bush inside. MP unit MP separation pulley shaft Stop ring MP separation pulley shaft Bush Figure 1-5-15...
  • Page 190 2H0/2HZ Removing the MP paper feed pulley 15. Remove the connector. 16. Release three clamps and remove the wire. Clamp Wire Clamp Clamp Connector Figure 1-5-17 17. Remove the screw and remove the MP unit cover. Screw MP unit cover Figure 1-5-18 1-5-10...
  • Page 191 2H0/2HZ 18. Remove the stop ring and bush. Stop ring Bush Figure 1-5-19 19. Remove the stop ring. 20. Raise the MP paper feed pulley shaft and MP paper feed MP paper feed remove the MP paper feed pulley. pulley shaft pulley Stop ring MP paper feed...
  • Page 192 2H0/2HZ Removing the MP forwarding pulley Stop ring 21. Remove the sponge. 22. Remove the stop ring and MP paper feed clutch. When refitting, insert the cutout in the MP paper feed clutch over the stopper on the machine. Stopper Sponge MP paper feed clutch...
  • Page 193 2H0/2HZ 24. Remove the stop ring and slide the bush in the direction of the arrow. Stop ring Bush Figure 1-5-23 25. Slide the MP forwarding pulley shaft tempo- rarily toward the rear side and then raise it to remove from the MP unit. Remove the shaft while raising the actuator of the MP paper switch.
  • Page 194 2H0/2HZ 26. Remove the bush and cam. MP forwarding 27. Remove the stop ring. pulley 28. Slide the MP forwarding pulley with the for- warding pulley retainer from the shaft to remove it. 29. Replace the MP separation, MP paper feed and MP forwarding pulleys.
  • Page 195 2H0/2HZ 1-5-3 Optical section (1) Detaching and refitting the exposure lamp Follow the procedure below to replace the exposure lamp. Procedure 1. Remove the original cover or the DP. Screws 2. Remove eleven screws and remove the rear (eleven) cover. Rear cover Figure 1-5-27 3.
  • Page 196 2H0/2HZ 5. Remove two screws and remove the scan- Screw ner right cover. 6. Remove the platen. Screw Platen Scanner right cover Figure 1-5-29 7. Remove the scanner front cover. Screw 8. Remove the screw and remove the scanner rear cover. Scanner rear cover Scanner front cover Figure 1-5-30...
  • Page 197 2H0/2HZ 9. Remove the connector of the scanner inverter PWB. 10. Release the clamp and remove the wire. Connector 11. Pull the connector out from the opening on the rear of the scanner unit. Scanner inverter PWB Opening Clamp Figure 1-5-31 12.
  • Page 198 2H0/2HZ 15. Remove the screw. Lamp wire guide lid 16. Open the lamp wire guide lid. Screw Figure 1-5-33 17. Remove the hook and remove the exposure lamp. 18. Replace the exposure lamp and install the lamp. 19. Refit all the removed parts. Exposure lamp Exposure lamp Hook...
  • Page 199 2H0/2HZ (2) Detaching and refitting the scanner unit Follow the procedure below to replace the scanner unit. Procedure 1. Remove the original cover or the DP. 2. Remove eleven screws and remove the rear Screws cover. (eleven) Rear cover Figure 1-5-35 3.
  • Page 200 2H0/2HZ 5. Remove two screws and remove the scan- Screw ner right cover. 6. Remove the platen. Screw Platen Scanner right cover Figure 1-5-37 7. Remove the scanner front cover. Screw 8. Remove the screw and remove the scanner rear cover. Scanner rear cover Scanner front cover Figure 1-5-38...
  • Page 201 2H0/2HZ 9. Remove the claw and remove the left upper cover. Scanner left cover 10. Remove the scanner left cover. Left upper cover Claw Figure 1-5-39 11. Remove YC24, YC17 and YC31 connectors of the engine PWB. 12. Remove FFC from YC16 connector of the engine PWB.
  • Page 202 2H0/2HZ 16. Remove four pins. 17. Remove the scanner unit. Scanner unit Figure 1-5-41 1-5-22...
  • Page 203 2H0/2HZ (3) Detaching and refitting the scanner wires Take the following procedure when the scanner wires are broken or to be replaced. (3-1) Detaching the scanner wires Procedure Slit glass 1. Remove the scanner unit (see page 1-5-19). Screw 2. Remove the exposure lamp (see page 1-5- Scanner unit 15).
  • Page 204 2H0/2HZ 7. Remove the round terminals from the scan- ner wire springs. 8. Remove the scanner wires. Scanner wire Round terminal Round terminal Scanner wire Scanner wire spring Scanner wire spring Figure 1-5-44 1-5-24...
  • Page 205 2H0/2HZ (3-2) Fitting the scanner wires NOTE When fitting the wires, be sure to use those specified below. Machine front: (P/N: 2C912360), gray Machine rear: (P/N: 2C912350), black Fitting requires the following tools Two frame securing tools (P/N 302C968310) Two scanner wire stoppers (P/N 35968110) Procedure 1.
  • Page 206 2H0/2HZ 4. Insert the locating ball on each of the scan- ner wires into the hole in the respective scanner wire drum and wind the scanner wire three turns inward and four turns out- ward. With the locating ball as the reference point, wind the shorter end of each of the wires outward.
  • Page 207 2H0/2HZ 8. Loop the outer ends of the scanner wires around the outer grooves in the pulleys on the mirror 2 frame, winding from below to above........................... (1) 9. Hook the round terminals onto the catches inside the scanner unit..............(2) 10.
  • Page 208 2H0/2HZ (4) Detaching and refitting the ISU (reference) Follow the procedure below to replace the ISU. Procedure Screw 1. Remove two screws and remove the scan- ner right cover. 2. Remove the platen. Screw Platen Scanner right cover Figure 1-5-51 3.
  • Page 209 2H0/2HZ 4. Remove the FFC from the connector. Screw Screw 5. Remove four screws and remove the ISU. Screw 6. Replace the ISU. Screw 7. Refit all the removed parts. Connector Figure 1-5-53 1-5-29...
  • Page 210 2H0/2HZ (5) Detaching and refitting the laser scanner unit Follow the procedure below to replace the laser scanner unit. Procedure 1. Open the front cover. 2. Remove the toner container. 3. Remove the waste toner box. 4. Remove the screw and remove the front right cover.
  • Page 211 2H0/2HZ 6. Remove three screws. 7. Remove the connector. 8. Remove the toner hopper assembly. Screw Connector Screw Toner hopper Screw assembly Figure 1-5-56 9. Remove the top tray. Top tray Figure 1-5-57 1-5-31...
  • Page 212 2H0/2HZ 10. Remove four connectors. 11. Release the clamp. Clamp Connector Connector Connector Connector Figure 1-5-58 12. Remove two screws and remove the cooling Screw fan assembly. Screw Coolng fan assembly Figure 1-5-59 1-5-32...
  • Page 213 2H0/2HZ 13. Remove three screws and remove the LSU Screw cover. LSU cover Screw Screw Figure 1-5-60 14. Remove two connectors. 15. Remove four screws and remove the laser Screw scanner unit. 16. Replace the laser scanner unit and install the unit.
  • Page 214 2H0/2HZ (6) Adjusting the position of the ISU (reference) Perform the following adjustment if the leading and trailing edges of the copy image are laterally skewed (lateral square- ness not obtained). Caution: Adjust the deflection in the paper at the registration roller first (see page 1-3-23). Check for the longitudinal squareness of the copy image, and if it is not obtained, perform the longitudinal squareness adjustment.

  • Page 215: Drum Section

    2H0/2HZ 1-5-4 Drum section (1) Detaching and refitting the drum unit Follow the procedure below to replace the drum unit. Cautions Avoid direct sunlight or strong light when detaching and refitting the drum unit. Never touch the drum surface when holding the drum unit. Procedure 1.
  • Page 216 2H0/2HZ-2 9. Remove the claw and remove the inner cover lid. Claw 10. Remove three connectors. 11. Pull the developing lever. Connectors Inner cover lid Inner cover lid Developing lever Figure 1-5-66 12. Remove the screw and remove the drum unit.
  • Page 217 2H0/2HZ (2) Detaching and refitting the main charger unit Follow the procedure below to replace the main charger unit. Procedure 1. Open the front cover. Front cover Figure 1-5-68 2. Pull the main charger unit. Drum unit 3. While pressing the lock lever and remove the main charger unit.
  • Page 218 2H0/2HZ (3) Detaching and refitting the drum separation claws Follow the procedure below to replace the drum separation claws. Procedure 1. Remove the drum unit (see page 1-5-38). 2. Remove two screws and remove the lower Screw cleaning seal. Lower cleaning seal Screw Figure 1-5-70...
  • Page 219 2H0/2HZ 1-5-5 Developing section (1) Detaching and refitting the developing unit Follow the procedure below to replace the developing unit. Procedure 1. Remove the drum unit (see page 1-5-38). 2. Remove two connectors. Developing unit Connector Connector Figure 1-5-72 3. Remove the developing unit. 4.

  • Page 220: Transfer Section

    2H0/2HZ 1-5-6 Transfer section (1) Detaching and refitting the transfer roller unit Follow the procedure below to replace the transfer roller unit. Procedure 1. Open the left cover 1. Rear transfer bush 2. Remove the claws of the front and rear transfer bushes and remove the transfer roller unit.
  • Page 221 2H0/2HZ 1-5-7 Fuser section (1) Detaching and refitting the fuser unit Follow the procedure below to check or replace the fuser unit. Procedure 1. Open the front cover. 2. Remove the clip holder. 3. Remove two screws and remove front left cover.
  • Page 222 2H0/2HZ-1 6. Remove the screw of the front left middle cover. Front left middle cover Screw Figure 1-5-77 7. Remove the front left middle cover. Front left middle cover Figure 1-5-78 1-5-42...
  • Page 223 2H0/2HZ-1 8. Remove three connectors. Fuser unit Connector Connector Connector Figure 1-5-79 9. Remove the screw and remove the fuser unit. 10. Check or replace the fuser unit and install the unit. 11. Refit all the removed parts. When the fuser unit is replaced, perform maintenance mode U167 to clear the counter value (see page 1-3-48).
  • Page 224 2H0/2HZ-1 (2) Detaching and refitting the heat roller separation claws Follow the procedure below to replace the heat roller separation claws. Procedure 1. Remove the fuser heater (see page 1-5-47). 2. Remove four screws. 3. Remove four claws and remove the rear fuser guide.
  • Page 225 2H0/2HZ-1 (3) Detaching and refitting the press roller Follow the procedure below to replace the press roller. Procedure 1. Remove the fuser unit (see page 1-5-41). 2. Remove four claws and remove the fuser unit cover. 3. Remove two connectors. Connector Claw Claw...
  • Page 226 2H0/2HZ-1 6. Remove the press roller. 7. Replace the press roller and install the roller. 8. Refit all the removed parts. Bearing Press roller Bearing Figure 1-5-85 1-5-46...
  • Page 227 2H0/2HZ-1 (4) Detaching and refitting the fuser heater Follow the procedure below to replace the fuser heater. Procedure 1. Remove the fuser unit (see page 1-5-41). 2. Remove four claws and remove the fuser unit cover. 3. Remove two connectors. Connector Claw Claw...
  • Page 228 2H0/2HZ-1 6. Remove two tabs. Figure 1-5-88 7. Remove the screw and rear fuser heater cover. Screw 8. Remove the screw and front fuser heater cover. 9. Pull out the fuser heater. 10. Replace the fuser heater and install the Rear fuser heater.
  • Page 229 2H0/2HZ-1 (5) Detaching and refitting the heat roller Follow the procedure below to replace the heat roller. Procedure 1. Remove the fuser heater (see page 1-5-47). 2. Remove the heat roller separation claws Fuser gear Z46 (see page 1-5-44). 3. Remove the front and rear heat bushes from Rear heat right fuser frame.
  • Page 230 2H0/2HZ-1 (6) Detaching and refitting the fuser thermistor 1 Follow the procedure below to replace the fuser thermistor 1. Procedure 1. Remove the heat roller (see page 1-5-49). Screw 2. Remove the screw and remove the fuser Fuser thermistor 1 thermistor 1.
  • Page 231 2H0/2HZ-1 (7) Detaching and refitting the fuser thermistor 2 Follow the procedure below to replace the fuser thermistor 2. Procedure 1. Remove the fuser unit (see page 1-5-41). 2. Remove four claws and remove the fuser unit cover. 3. Remove the connector. 4.
  • Page 232 2H0/2HZ-1 (8) Detaching and refitting the fuser thermostats 1 and 2 Follow the procedure below to replace the fuser thermostats 1 and 2. Procedure 1. Remove the fuser unit (see page 1-5-41). 2. Remove four claws and remove the fuser unit cover.
  • Page 233 2H0/2HZ-1 4. Remove each two screws and remove two Screw fuser thermostat holders. Fuser thermostat holder Screw Screw Fuser Spacers thermostat holder Spacers Screw Spacers Spacers Figure 1-5-96 5. Remove two screws and remove fuser ther- mostats 1 and 2. Screw 6.
  • Page 234 2H0/2HZ-1 (9) Adjusting front position of the fuser unit (adjusting lateral squareness) Follow the procedure below if the drum is not parallel to the fuser unit and therefore paper is not fed straight to the fuser section and the trailing edge of image on either the front or rear side becomes longer. Procedure Start Place the original on the platen.
  • Page 235 2H0/2HZ-1 1-5-8 PWBs (1) Detaching and refitting the engine PWB Follow the procedure below to replace the engine PWB. Procedure 1. Remove eleven screws and remove the rear Screws cover. (eleven) Rear cover Figure 1-5-100 2. Remove three screws. 3. Remove the claw. 4.
  • Page 236 2H0/2HZ-1 6. Remove all connectors of engine PWB. 7. Remove six screws and remove the engine PWB. 8. Replace the engine PWB and install the PWB. Screw Engine PWB Screw Screw Screw Screw Screw EEPROM Figure 1-5-102 9. Refit all the removed parts. When replacing the connectors back in place, be sure not to mistake YC14 and YC20 for each other.
  • Page 237 2H0/2HZ-1 1-5-9 Others (1) Detaching and refitting the ozone filter 1 Follow the procedure below to replace the ozone filter 1. Procedure 1. Open the filter cover. 2. Remove the ozone filter 1. 3. Replace the ozone filter 1 and install the fil- ter.
  • Page 238 2H0/2HZ-1 (2) Detaching and refitting the ozone filter 2 Follow the procedure below to replace the ozone filter 2. Procedure 1. Remove the filter cover. 2. Remove the ozone filter 2. 3. Replace the ozone filter 2 and install the fil- ter.
  • Page 239 2H0/2HZ-1 (3) Detaching and refitting the hard disk Follow the procedure below to replace the hard disk. Procedure Screws 1. Remove eleven screws and remove the rear (eleven) cover. Rear cover Figure 1-5-106 2. Remove two connectors. Connector 3. Remove three screws and remove the HDD mount.
  • Page 240 2H0/2HZ-1 4. Remove four screws and remove the HDD mount. 5. Replace the hard disk and Install the hard disk. 6. Refit all the removed parts. 7. When the hard disk is replaced, perform maintenance mode U024 to initialize the hard disk (see page 1-3-17).
  • Page 241 2H0/2HZ-1 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware Follow the procedure below to upgrade the firmware of main PWB, engine PWB and MMI. Firmware upgrading requires the following tools: Compact Flash (Products manufactured by SANDISK are recommended.) or USB memory NOTE When writing data to a new Compact Flash from a computer, be sure to format it in advance.
  • Page 242 2H0/2HZ-1 1-6-3 Remarks on engine PWB replacement When replacing the engine PWB, remove the EEPROM from the engine PWB that has been removed and then reattach it to the new engine PWB. EEPROM (U3) Engine PWB Engine PWB Figure 1-6-2 1-6-4 Remarks on main PWB replacement When replacing the main PWB, remove the EEPROM from the main PWB that has been removed and then reattach it to...
  • Page 243 2H0/2HZ 2-1 Mechanical construction 2-1-1 Paper feed section (1) Cassette paper feed section The paper feed section consists of the primary feed and secondary feed subsections. Primary feed conveys paper from the cassettes 1, 2 or MP tray to the left and right registration rollers, at which point secondary feed takes place and the paper travels to the transfer section in sync with the printing timing.
  • Page 244 2H0/2HZ EPWB RESFECL YC8-B15 RESISTSW YC8-B2 SMOTON YC10-22 FEED1CL FCL1 YC8-B8 UFEED_SW YC8-B5 FSW1 HILIFTSW LICSW-U YC23-B9 CL-U HIPAPSW YC23-B12 PSW-U UPFECL YC8-A13 FEED2CL YC8-A12 HILIFTSW1,2 YC23-B3,B5 LM-U FCL2 HILIFTMREM YC23-B7 HIDIG0,1,2 YC22-6,8,12 FSW2 HILENGSW YC23-B2 PWSW-U PLSW-U LOLIFTSW LICSW-L YC23-A2 CL-L LOPAPSW...
  • Page 245 2H0/2HZ (2) MP tray paper feed section The MP tray can be hold up to 200 sheets of paper at one time. Paper is fed from the MP tray by the rotation of the MP for- warding pulley and MP paper feed pulley. Also during paper feed, the MP separation pulley prevents multiple sheets from being fed at one time by the torque limiter.
  • Page 246 2H0/2HZ 2-1-2 Main charging section The main charging section consists of the main charger assembly, drum and so on. The drum is electrically charged uni- formly by means of a grid to form a latent image on the surface. The main charger unit charges the drum so that a latent image is formed on the surface, the shield grid ensuring the charge is applied uniformly.
  • Page 247 2H0/2HZ 2-1-3 Optical section The optical section consists of the image scanner section for scanning and the laser scanner section for printing. (1) Image scanner section The original image is illuminated by the exposure lamp (EL) and scanned by the CCD PWB (CCDPWB) in the image scan- ning unit via the three mirrors, the reflected light being converted to an electrical signal.
  • Page 248 2H0/2HZ Original SHPSW ODSW OSDS CCDPWB CCDPWB Lens CCD image sensor SINPWB LAMPN YC16-1,6 YC18 OPSWN YC17-5 MPWB Serial communication data signal YC26 YC19 EPWB ORGLSWN YC17-8 ISMDA YC15-1 ISMDNB YC15-2 ISMDNA YC15-3 ISMDB YC15-4 Figure 2-1-8 Image scanner section block diagram 2-1-6...
  • Page 249 2H0/2HZ (2) Laser scanner section The image data scanned by the CCD PWB (CCDPWB) is processed on the main PWB (MPWB) and transmitted as image printing data to the laser scanner unit (LSU). By repeatedly turning the laser on and off, the laser scanner unit forms a latent image on the drum surface.
  • Page 250 2H0/2HZ Laser scanner unit (LSU) PDPWB EPWB PLGDRN YC2-3 PLGRDYN YC2-4 Polygon PLGCLKN mirror YC2-5 Drum Laser diode APCPWB OUTPEN YC21-3 SAMPLEN YC21-4 MPWB VDOP YC21-5 VDON YC21-6 Figure 2-1-10 Laser scanner section block diagram 2-1-8...
  • Page 251 2H0/2HZ 2-1-4 Developing section The developing unit consists of the developing sleeve where a magnetic brush is formed, the magnetic toner blade and the developing spirals that agitate the toner. When the toner sensor (TNS) detects a low toner level in the developing unit, the toner replenishment signal is output to the engine PWB (EPWB).
  • Page 252 2H0/2HZ TONERCLREM TFCL YC8-A17 TNMOTREM YC1-A16 EPWB HVTPWB DHVSRUP Drum CN1-11 YC12-2 DHVCLKC CN1-10 YC12-3 DHVADJC CN1-5 YC12-8 Developing bias Developing sleeve DEVDETN DEVPWB YC1-A9 IUID1SCL YC1-B4 EEPROM IUID1SDA YC1-B3 IUID1DETN YC1-B1 Figure 2-1-12 Developing section block diagram 2-1-10...
  • Page 253 2H0/2HZ (1) Single component developing system This machine uses the single component developing system, and reversal processing is performed with a + charged drum (a-Si) and a + charged magnetic toner. With the single component developing system, toner is electrically charged by friction with the developing sleeve and + charged when it passes through the magnetic toner blade.
  • Page 254 2H0/2HZ 2-1-5 Transfer and separation sections The transfer and separation section consists mainly of the transfer roller, separation electrode and drum separation claws. A high voltage generated by the high voltage PWB (HVTPWB) is applied to the transfer roller for transfer charging. Paper after transfer is separated from the drum by applying separation charging that is output from the high voltage PWB (HVTPWB) to the separation electrode.
  • Page 255 2H0/2HZ 2-1-6 Cleaning and charge erasing sections The cleaning section consists of the cleaning blade that removes residual toner from the drum surface after the transfer process, and the cleaning spiral that carries the residual toner back to the waste toner box. The cleaning lamp (CL) consists of LEDs and removes residual charge on the drum before main charging.
  • Page 256 2H0/2HZ 2-1-7 Fuser section The fuser section consists of the parts shown in Figure 2-1-18. When paper reaches the fuser section after the transfer process, it passes between the press roller and heat roller, which is heated by fuser heaters M or S (FH-M or FH-S). Pres- sure is applied by the fuser unit pressure springs so that the toner on the paper is melted, fused and fixed onto the paper.
  • Page 257 2H0/2HZ FTH1 EPWB FTH2 THEAMA YC1-B12 FH-M FUFMLTN YC1-B13 FIXTHCEN YC1-B14 FH-S FUPWB FTS1 Heat roller FTS2 MHEATN YC19-6 YC7-1 PSPWB SHEATN YC19-5 YC7-2 Figure 2-1-19 Fuser section block diagram 2-1-15...
  • Page 258 2H0/2HZ 2-1-8 Eject and switchback sections The eject and switchback sections eject paper on which fixing has ended with the eject roller that is rotated by forward rotation of the eject motor. In duplex copying, paper is turned over by reverse rotation of the eject motor. When paper is transferred to the job separa- tor or the internal finisher, the feedshift solenoid (FSSOL) is turned on to activate the feedshift guide to switch the paper transfer path.

  • Page 259: Duplex Section

    2H0/2HZ 2-1-9 Duplex section The duplex section consists of the components shown in figure. In duplex mode, after copying on to the reverse face of the paper, the paper is reversed in the switchback section and conveyed to the duplex section. The paper is then conveyed to the paper feed section by the upper and lower duplex feed rollers.
  • Page 260 2H0/2HZ EPWB DFSOLDR YC11-2 FSSOL DFSOLRS YC11-3 DUPCL YC8-B9 DUPFCL DUPSW YC8-B12 PCSW Figure 2-1-23 Duplex section block diagram 2-1-18...
  • Page 261 2H0/2HZ (1) Paper conveying operation in duplex copying Paper of which copying onto the reverse side is complete is conveyed to the switchback section, the eject motor switches from normal rotation to reverse rotation to switch the eject roller to reverse rotation, and the paper conveying direction is reversed.
  • Page 262 2H0/2HZ This page is intentionally left blank. 2-1-20...

  • Page 263: Electrical Parts Layout

    2H0/2HZ 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs Machine front Machine inside Machine rear Figure 2-2-1 PWBs Engine PWB (EPWB)........Controls the other PWBs, electrical components and optional devices. Main PWB (MPWB) ........Controls the image processing and operation panel. Power source PWB (PSPWB) .....
  • Page 264 2H0/2HZ 13. APC PWB (APCPWB) ......... Generates and controls the laser beam. 14. PD PWB (PDPWB) ........Controls horizontal synchronizing timing of laser beam. 15. Interface PWB (IFPWB) ....... Consists of wiring relay circuits. 16. Fuser PWB (FUPWB) ........Consists of wiring relay circuits. 17.
  • Page 265 2H0/2HZ (2) Switches and sensors 30,31 Machine front Machine inside Machine rear Figure 2-2-2 Switches and sensors Main power switch (MSW) ......Turns the AC power on and off. Safety switch 1 (SSW1) ....... Breaks the safety circuit when the left cover 1 is opened. Safety switch 2 (SSW2) .......
  • Page 266 2H0/2HZ 12. MP paper switch (MPPSW) ......Detects the presence of paper on the MP tray. 13. MP paper size length switch (MPPLSW) ........... Detects the length of paper on the MP tray. 14. MP paper size width switch (MPPWSW)..........Detects the width of paper on the MP tray. 15.
  • Page 267 2H0/2HZ (3) Motors Machine front Machine inside Machine rear Figure 2-2-3 Motors Main motor (MM).......... Drives developing section and fuser section. Drum motor (DM) ......... Drives the drum. Paper feed motor (PFM) ......Drives paper feed section. Upper lift motor (LM-U) ........ Drives cassette 1 lift. Lower lift motor (LM-L) .........
  • Page 268 2H0/2HZ 16. Cooling fan motor 7 (CFM7) ......Cools the machine interior (operation panel). 17. Cooling fan motor 8 (CFM8) ......Cools the machine interior (eject section). 2-2-6...
  • Page 269 2H0/2HZ (4) Clutches and solenoids Machine front Machine inside Machine rear Figure 2-2-4 Clutches and solenoids Upper paper feed clutch (PFCL-U) ....Primary paper feed from the cassette 1. Lower paper feed clutch (PFCL-L) ....Primary paper feed from the cassette 2. Feed clutch 1 (FCL1) ........
  • Page 270 2H0/2HZ (5) Other electrical components Machine front Machine inside Machine rear Figure 2-2-5 Other electrical components Exposure lamp (EL) ........Exposes originals. Cleaning lamp (CL) ........Removes residual charge from the drum surface. Hard disk unit (HDD)........Storages the image data and information of job accounting mode. Fuser heater M (FH-M) ........
  • Page 271 2H0/2HZ 2-3 Operation of the PWBs 2-3-1 Power source PWB YC12 YC11 F202 F103 YC10 Figure 2-3-1 Power source PWB silk-screen diagram 2-3-1...
  • Page 272 2H0/2HZ Connector Pin No. Signal Voltage Description LIVE 120 V AC AC power input 220-240 V AC Connected NEUTRAL 120 V AC AC power input to the AC 220-240 V AC inlet and LIVE 120 V AC AC power output to MSW main power 220-240 V AC switch...
  • Page 273 2H0/2HZ Connector Pin No. Signal Voltage Description MHEATN 0/5 V DC FH-M: On/Off Connected SHEATN 0/5 V DC FH-S: On/Off to the FAN3DRN 0/24 V DC CFM3: On/Off engine PWB Ground ZCROSSC 0/5 V DC (pulse) Zero-cross signal SLEEPN 0/5 V DC Sleep signal: On/Off +5VSL 5 V DC...

  • Page 274: Engine Pwb

    2H0/2HZ 2-3-2 Engine PWB YC15 YC17 YC33 YC24 YC16 YC20 YC25 Figure 2-3-2 Engine PWB silk-screen diagram 2-3-4...
  • Page 275 2H0/2HZ Connector Pin No. Signal Voltage Description Ground Connected TONEFUL 0/5 V DC OFS: On/Off to the over- 5 V DC 5 V DC power output to OFS flow sensor, +24V 24 V DC 24 V DC power output to CL cleaning lamp, toner ERASE3N...
  • Page 276 2H0/2HZ Connector Pin No. Signal Voltage Description RLSOLN 0/24 V DC FSSOL (return): On/Off Connected SLSOLN 0/24 V DC FSSOL (activate): On/Off to the SCLK 0/5 V DC (pulse) Built-in finisher/Job separator clock signal optional LOPSDI 0/5 V DC (pulse) Built-in finisher serial communication data signal/ built-in fin- Job separator JBESW: On/Off...
  • Page 277 2H0/2HZ Connector Pin No. Signal Voltage Description Ground Connected LFEED_SW3 0/5 V DC FSW3: On/Off to the feed 5 V DC 5 V DC power output to FSW3 switch 1/2/3, +24VR 24 V DC 24 V DC power output to to FCL3 feed clutch 1/2/3, left FEED3CL...
  • Page 278 2H0/2HZ Connector Pin No. Signal Voltage Description YC10 +24VSL 24 V DC 24 V DC power output to MM Connected +24VSL 24 V DC 24 V DC power output to DM to the main +24VSL 24 V DC 24 V DC power output to MM motor, drum +24VSL 24 V DC...
  • Page 279 2H0/2HZ Connector Pin No. Signal Voltage Description YC13 FAN2POW 24 V DC 24 V DC power output to CFM2 Connected FAN2DRN 0/24 V DC CFM2: On/Off to the cool- ing fan motor 2 YC14 COMDA 0/24 V DC (pulse) EM drive control signal (A) Connected COMDNB 0/24 V DC (pulse) EM drive control signal (_B)
  • Page 280 2H0/2HZ Connector Pin No. Signal Voltage Description YC20 +24V1 24 V DC 24 V DC power output to key counter Connected KEYCN 0/5 V DC Key counter signal to the key SGND Ground counter KEYENBN 0/5 V DC Key counter connection signal YC22 +24VIL2PF2 24 V DC...
  • Page 281 2H0/2HZ Connector Pin No. Signal Voltage Description YC23 HILIFTSW2 0/5 V DC LM-U paper gauge signal Connected Ground to the upper/ HILIFTSW1 0/5 V DC LM-U paper gauge signal lower lift Ground limit switches, HILIFTREM 0/24 V DC LM-U: On/Off upper/lower Ground paper...
  • Page 282 2H0/2HZ Connector Pin No. Signal Voltage Description YC26 Ground Connected OUTPEN 0/3.3 V DC Laser diode output signal to the main Ground E2CEGIRN 0/3.3 V DC E2CEGIRN signal Ground EGHLDN 0/3.3 V DC Engine hold signal Ground EGRESETN 0/3.3 V DC Reset signal Ground PDMASKN...

  • Page 283: Main Pwb

    2H0/2HZ 2-3-3 Main PWB YC21 YC24 YC27 YC13 YC18 YC28 BLACK YC14 WHITE YC17 YC25 YC22 YC23 Figure 2-3-3 Main PWB silk-screen diagram 2-3-13...
  • Page 284 2H0/2HZ Connector Pin No. Signal Voltage Description YC13 FPSTAT 0/3.3 V DC Operation panel status signal Connected LED_PANEL1 0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 1 to the main LED_PANEL0 0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 0 operation RST_PANELN 0/3.3 V DC...
  • Page 285 2H0/2HZ Connector Pin No. Signal Voltage Description YC18 Ground Connected 0/3.3 V DC CCD control signal to the CCD N.C. Not used 10 V DC 10 V DC power output to CCDPWB YC19 +5V1 5 V DC 5 V DC power input from EPWB Connected Ground to the...
  • Page 286 2H0/2HZ Connector Pin No. Signal Voltage Description YC22 5 V DC 5 V DC power input from PSPWB Connected 5 V DC 5 V DC power input from PSPWB to the power +5VSL 5 V DC 5 V DC power input from PSPWB source PWB +12VSL 12 V DC...
  • Page 287 2H0/2HZ 2-3-4 Main operation unit PWB YC13 Figure 2-3-4 Main operation unit PWB silk-screen diagram 2-3-17...
  • Page 288 2H0/2HZ Connector Pin No. Signal Voltage Description VBUS 5 V DC 5 V DC power input Connected DATA- USB data signal to the main DATA+ USB data signal N.C. N.C. Ground 5 V DC 5 V DC power input from MPWB Connected SGND Ground...
  • Page 289 2H0/2HZ Connector Pin No. Signal Voltage Description SCAN4 0/3.3 V DC (pulse) Scan signal 4 Connected SCAN5 0/3.3 V DC (pulse) Scan signal 5 to the upper LED5 0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 5 operation LED6 0/3.3 V DC (pulse) Operation panel Indicator LED drive signal 6 unit PWB...
  • Page 290 2H0/2HZ Connector Pin No. Signal Voltage Description YC12 SGND Ground Connected 0/3.3 V DC LCD control signal R5 to the LCD 0/3.3 V DC LCD control signal R4 0/3.3 V DC LCD control signal R3 SGND Ground 0/3.3 V DC LCD control signal R2 0/3.3 V DC LCD control signal R1...

  • Page 291: Maintenance Parts List

    2H0/2HZ-1 2-4 Appendixes Maintenance parts list Maintenance part name Alterna- Fig. Ref. Part No. tive part Name used in service manual Name used in parts list Upper/lower paper feed pulley PULLEY,PAPER FEED 2AR07220 Upper/lower separation pulley PULLEY,SEPARATION 2AR07230 Upper/lower forwarding pulley PULLEY FEED A 2BJ06010 MP paper feed pulley...

  • Page 292: Maintenance Kits

    2H0/2HZ Maintenance part name Alterna- Fig. Ref. Part No. tive part Name used in service manual Name used in parts list Right filter PARTS HOLDER FILTER A SP 302H094400 2H094400 Ozone filter 1 FILTER OZONE B 302H033180 2H033180 Ozone filter 2 FILTER OZONE A 302H033170 2H033170...

  • Page 293: Periodic Maintenance Procedures

    2H0/2HZ-1 Periodic maintenance procedures Maintenance Maintenance Section Method Points and cautions Page part/location cycle Test copy Perform at the maxi- Test copy Every service and test print mum copy size Maintenance Maintenance Section Method Points and cautions Page part/location cycle Paper feed Upper/lower paper feed Replace...
  • Page 294 2H0/2HZ-1 Maintenance Maintenance Section Method Points and cautions Page part/location cycle Optical Laser scanner unit Clean Every service Clean the slit glass with a dry P.1-5-30 section cloth. Platen Clean Every service Clean with alcohol and then a dry cloth. Slit glass Clean Every service...
  • Page 295 2H0/2HZ-1 Maintenance Maintenance Section Method Points and cautions Page part/location cycle Main charg- Drum unit Replace 300K Replace. (Check and replace P.1-5-35 ing/drum when user call occurs.) section Main charger unit Clean User call Clean with a wet cloth and then a P.1-5-37 dry cloth.
  • Page 296 2H0/2HZ-1 Maintenance Maintenance Section Method Points and cautions Page part/location cycle Covers Covers Clean Every service Clean with alcohol or a dry cloth. Right filter Check or Every service Vacuum. clean Ozone filter 1 Replace 300K Replace. (Check and vacuum P.1-5-57 when user call occurs.) Ozone filter 2...
  • Page 297 2H0/2HZ Chart of image adjustment procedures Maintenance mode Adjusting Item Image Description Original Page Remarks order Item No. Mode Adjusting the magnification in the Polygon motor speed adjustment U053 POLYGON MOTOR U053 test pattern P.1-3-24 main scanning direction (printing adjustment) Adjusting the magnification in the Drive motor speed adjustment U053...
  • Page 298 2H0/2HZ Maintenance mode Adjusting Item Image Description Original Page Remarks order Item No. Mode Adjusting the center line (scanning Adjusting the original scan data U067 ADJUST DATA1/2 Test chart P.1-3-29 U067: For copying an original placed on adjustment) (image adjustment) the platen.
  • Page 299 2H0/2HZ General wiring diagram MAIN MAIN MAIN YC18 CCDPWB Ethernet CAT_PHY YC1-1 ANO_PHY Resent AUDIOOUT B1 AUDIOSEL1 CAT_MAC B2 MAINDET ANO_MAC DATA7 B3 AUDIOSEL0 DATA8 KUIODREQT1 B4 GND CCDB LockPin1 DATA6 KUIOACKN1 B5 KUIOCSN1 CCDBN VBUS LockPin2 DATA9 KUIOIRN1 B6 GND CCDG DATA- LockPin3...

  • Page 300: Document Processor

    INSTALLATION GUIDE INSTALLATION GUIDE FOR DOCUMENT PROCESSOR Output Connector for Interconnecting Cable is non-LPS. Output: 357VA max. Please use the item below Interconnecting Cable/ P/N: 303K546050...
  • Page 301 E M4 × 14 screw ..........5 J Label A [Operation procedure] (Metric English F Caution label [Do not leave documents at the models except for 100 V specifications) ..1 device.] (except for 100 V specifications) ..1 K Label B [Operation procedure] (Metric G Caution label [Face Up] models except for 100 V specifications) ..
  • Page 302 Precautions Procedure 2. Insert the pins (D) into the hinge holes (1) of Installing the DP DP (A) and slide the DP (A) toward the front ･ Be sure to remove any tape and/or 1. Install two pins (D). side to install it. cushioning material from supplied parts.
  • Page 303 3. Fix the DP using four M4 × 14 screws (E). Attaching the original mat 4. Place the original mat (B) with its hook and loop fasteners up over the platen. Right: One Left: Three Align the original mat (B) corner that has not been surface cut with the rear left corner (2) of the platen.
  • Page 304 Connecting the signal cable Adhering the labels (for 100 V specification models with color 6. Connect the connector (3) of the signal cable (Inch models) touch panel) 7. After cleaning with alcohol, adhere caution 7. After cleaning with alcohol, adhere label to the machine.
  • Page 305 5 (J) 4 (J) (Metric models except for 100 V After cleaning with alcohol, adhere label A [Operation procedure] (J), label B [Operation specifications) procedure] (K), and/or label C [Operation procedure] (L). 7. After cleaning with alcohol, adhere caution (Models with color touch panel for English): Adhere both the illustration label (4) and instructions label (5) of label A [Operation procedure] (J), label [Do not leave documents at the device.] which A is shown.
  • Page 306 20mm 20mm 20mm 20mm Checking the operation 1. To check the machine operation, prepare an A3 size original (a) where four lines (b) are drawn 20 mm from the edges and one line (c) is drawn at the center. 2. Connect the power plug to the wall outlet and turn the main power switch on. 3.
  • Page 307 Checking image from the DP Be sure to adjust in the following order. If not, the adjustment cannot be performed correctly. For checking the angle of leading edge, see page 8. <Reference value> Simplex copying: within ±3.0 mm; Duplex copying: within ±4.0 mm For checking the angle of trailing edge, see page 11.
  • Page 308 3mm/4mm 3mm/4mm Checking the angle of leading edge Check the gap between line (1) of original (a) and line (2) of copy example. If the gap exceeds the reference value, perform the following adjustment. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm Vérification de l’angle du bord avant Vérifiez l’écart entre la ligne (1) de l’original (a) et la ligne (2) de l’exemple de copie.
  • Page 309 Adjusting the DP 3. Tighten two adjusting screws (4). 1. Open the DP and loosen two adjusting screws (4) of right hinge. 4. Remove the original mat (B) and refit it (see 2. Adjust the position of the DP. steps 4 and 5 on page 3). For copy example (d): Move the DP down (·).
  • Page 310 3mm/4mm 3mm/4mm 5. Make a proof copy again. 6. Repeat steps 1 to 5 until line (2) of copy example shows the following the reference values. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm 5.
  • Page 311 3mm/4mm 3mm/4mm Checking the angle of trailing edge Check the gap between line (1) of original (a) and line (2) of copy example. If the gap exceeds the reference value, perform the following adjustment. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm Vérification de l’angle du bord arrière Vérifiez l’écart entre la ligne (1) de l’original (a) et la ligne (2) de l’exemple de copie.
  • Page 312 Adjusting the DP 2. Release three latches (6) at the rear of the 1. Open the DP and release two latches (5) DP using a flat-head screwdriver to remove using a flat-head screwdriver. the cover (7). Réglage du DP 2. Libérez les trois verrous (6) situés à l’arrière 1.
  • Page 313 3. Adjust the height of DP. 4. Refit the cover (7) removed in step 2. Loosen the nut (8). 5. Remove the original mat (B) and refit it (see steps 4 and 5 on page 3). For copy example (f): Loosen the adjusting screw (9). (·) For copy example (g): Tighten the adjusting screw (9).
  • Page 314 3mm/4mm 3mm/4mm 6. Make a proof copy again. 7. Repeat steps 1 to 6 until line (2) of copy example shows the following the reference values. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm 6.
  • Page 315 X’ X’ X’ -1.5% +1.5% Checking the magnification Adjusting the DP magnification Check the gap between line (1) of original (a) 1. Enter the maintenance mode and run the maintenance item U070 to adjust. and line (2) of copy example. If the gap exceeds For first side: Select [MAIN ADJ].
  • Page 316 X’ X’ X’ -1.5% +1.5% 2. Change the setting value. 3. Make a proof copy again. For copy example (h): Increase the setting value. 4. Repeat steps 1 to 3 until line (2) of copy For copy example (i): Decrease the setting value. example shows the following the reference Amount of change per step: 0.21 mm values.
  • Page 317 Checking the leading edge timing Adjusting the DP leading edge timing Check the gap between line (1) of original (a) 1. Enter the maintenance mode and run the maintenance item U071 to adjust. and line (2) of copy example. If the gap exceeds Select [ADJUST DATA1] to adjust both the simplex and duplex copying at once.
  • Page 318 2. Change the setting value. 3. Make a proof copy again. For copy example (j): Decrease the setting value. 4. Repeat steps 1 to 3 until line (2) of copy For copy example (k): Increase the setting value. example shows the following the reference Amount of change per step: 0.196 mm values.
  • Page 319 2mm/3mm 2mm/3mm Checking the center line Adjusting the DP center line For models with monochrome touch panel Check the gap between line (1) of original (a) 1. Enter the maintenance mode and run the Select [DATA(simplex)] to adjust both the maintenance item U072 to adjust.
  • Page 320 2mm/3mm 2mm/3mm 2. Change the setting value. 3. Make a proof copy again. For copy example (l): Increase the setting value. 4. Repeat steps 1 to 3 until line (2) of copy For copy example (m): Decrease the setting value. example shows the following the reference Amount of change per step: 0.086 mm values.
  • Page 321 60 1mm (60 5mm) 128 1mm Automatic adjustment using the original for adjustment Before performing this adjustment, be sure to adjust the angle of leading edge and the angle of trailing edge (see pages 8 and 11). 1. Cut the trailing edge of an original for adjustment as shown in a figure. 2.
  • Page 322 Adjusting the DP open/close angle To adjust the DP open/close angle to 30 3. Insert the angle adjusting plate (C) and fit it degrees To adjust the DP open/close angle to 60 using M4 × 14 screw (E). 1. Remove two stop rings (12) and pull the degrees 1.
  • Page 323 INSTALLATION GUIDE FOR PAPER FEEDER...
  • Page 324 CAUTION ATTENTION PRECAUCION VORSICHT ATTENZIONE 注　意 注　意 2007.6 303K656810...
  • Page 325 F Stay ...............4 Use the paper size card (E) which is the same English G M4 × 20 screw ..........2 specification paper size used in the machine. H M4 × 10 screw ..........2 Supplied parts A Paper feeder..........1 B Pin ..............2 C Joint plate ............
  • Page 326 Precautions Precaution for unpacking Procedure Hold the positions shown in the figure and Releasing lift plate stopper ･ Be sure to remove any tape and/or 1. Pull each cassette out and then remove the remove the paper feeder from the outer case. cushioning material from supplied parts.
  • Page 327 Installing the paper feeder 4. Place the machine on the paper feeder (A) to 5. Fix the machine using two pins (B). 3. Pull out and remove cassette 2 (3) from the fit the positioning pins (4) at the front left and 6.
  • Page 328 7. Remove the screw (6) at the rear side of the 8. Remove the screw (8) to remove the metal 9. Connect the connector (10) to the machine. paper feeder to remove the cover (7). plate (9). The removed metal plate (9) is no longer required.
  • Page 329 10. Attach the joint plate (C) using two screws. 11. Pass the wires (12) through the clamp (11). 12. Refit the cover (7) using the screw (6) removed in step 7. Right: Use the screw (8) removed in step 8 Be sure to pass the wires (12) through the clamp (11) because the wires (12) may Left: Use M3 ×...
  • Page 330 Adjusting the height Attaching the stays (For 110V, 120 V, and 220-240 V specifications) 13. Turn four adjusters (13) until they reach the 14. Attach two stays (F) at the rear side of the paper feeder using an M4 × 20 screw (G) for each. floor and then adjust them so that the Also, attach two stays (F) at the left side using an M4 ×...
  • Page 331 Checking the center line 17. Enter the maintenance mode and run 15. Connect the power plug of the machine to the wall outlet and turn the main power switch on. maintenance item U993. 16. Load paper in each cassette. 18. Select [PG1] to print a test pattern. Make a proof copy to check the operation.
  • Page 332 19. Check the center line of paper (14) and the center line of test pattern (15). Adjusting the center line 20. Pull the cassette out and loosen the screw If the gap of lines (14) and (15) exceeds the reference value, proceed to step 20. (16) of the adjusting plate.
  • Page 333 21. For a test pattern example (a): 22. Gently close the cassette. 23. Print a test pattern again. Turn the adjusting screw (17) clockwise, move the adjusting plate in the direction of black arrow 24. Repeat steps 20 to 23 until the gap of the (➡) and then tighten the screw (16).

  • Page 334: Document Finisher

    INSTALLATION GUIDE FOR DOCUMENT FINISHER Output Connector for Interconnecting Cable is non-LPS. Output: 24 V dc (426 VA max.) Please use the item below Interconnecting Cables. P/N: 305H180180...
  • Page 335 AK-700 AK-705 E Binding screw M4 × 6 ........4 For full-color machines, two pieces of (F) are not English F Binding screw M4 × 10........4 used. G Clamp For monochrome machines, part (K) is needed (Not used for full-color machines)....1 Supplied parts separately.
  • Page 336 H Fixing plate F ..........1 When installing the document finisher to a full- I Fixing plate R ..........1 color MFP, use parts (H), (I), (J), (L), (M) and (N) J S Tite screw M4 × 10........9 supplied with the job separator. N Cover AT ............
  • Page 337 Installation Procedure [Steps 1 to 5 below are only for full- 2. To align the document finisher with the paper When installing the document finisher to a full- color machines.] outlet of the MFP or the printer, slide the legs color MFP, install the job separator in advance.
  • Page 338 3. Secure the guide plate (L) using the shoulder 4. Fit the fixing plate F (H) and the fixing plate 5. Fit the latch catch (B) to the fixing plate F (H) screw (M) and an S Tite screw M4 × 10 (J). R (I) to the left cover (3) using two S Tite and the fixing plate R (I) using two S Tite screws M4 ×...
  • Page 339 [Steps 1 to 6 below are only for 3. Fit the curl eliminator (K) to the eject cover 5. Close the eject cover (1). monochrome machines.] (1) such that the projections (4) on the cover 6. Fit the latch catch (B) to the eject cover (1) 1.
  • Page 340 8.0 mm 8.0 mm 7. Align the rail retainer (C) with the groove of 8. Orient the guide rail (D) such that its pulley 9. Secure the rail retainer (C) to the MFP or the the guide rail (D) and attach the rail retainer (5) is positioned toward the MFP or the printer using two M4 ×...
  • Page 341 10mm 10mm 10. Insert the guide rail (D) into the bottom of the Fitting and adjusting the guide rail 12. Separate the document finisher (A) from the 11. While pressing the guide rail (D) to the document finisher (A). MFP or the printer and secure it using two document finisher (A) so that the gap between M4 ×...
  • Page 342 Slide the document finisher to engage it with the 13. Loosen temporarily the two screws (7) that secure the sheet metal (6) of the rail mounting plate (C) on latch catch of the MFP or the printer. If the the MFP or the printer, raise the sheet metal (6) by document finisher and the MFP or the printer do two divisions of the scale from the guide rail (D), not engage securely, perform the following...
  • Page 343 Adjusting the height of the document 2. Loosen the two screws (10) on the rear right caster of the document finisher (A). Adjust the height finisher of the rear right caster by turning its adjustment bolt (13) using a cross-headed screwdriver so 1.
  • Page 344 3. Adjust the height of the front right caster in the same manner as in step 2 so that each center of 4. Adjust the height of the left two casters in the the hooking portions (15) of the latch catch is aligned with the center of the two hooks (14) on the same manner as in step 2 so that the gaps document finisher (A) when the document finisher (A) is joined to the MFP or the printer (viewed (16a) and (16b) between the document...
  • Page 345 5. Reattach the removed parts to their original Connecting the signal cable Connecting the signal cable (monochrome machines only) (full-color machines only) positions. 1. Connect the signal cable (17) of the 1. Connect the signal cable (17) of the document finisher (A) to the MFP or the document finisher (A) to the MFP or the printer, pass the cable through the clamp printer.
  • Page 346 Operation check 1. Insert the MFP or the printer power plug to the wall outlet and turn the main switch on. 2. Check that the paper is fed and that the document finisher (A) operates correctly. Vérification du fonctionnement 1. Insérer la fiche d’alimentation du MFP ou imprimante dans la prise murale et mettre l’interrupteur principal sous tension.
  • Page 347 INSTALLATION GUIDE FOR BUILT-IN FINISHER...
  • Page 348 F Upper left cover..........1 English G Front eject cover ..........1 H Rear eject cover..........1 Finisher tray ...........1 Supplied parts J Staple cartridge ..........1 A Paper conveying unit........1 K Blindfold seal..........1 B Sub staple cover..........1 L Large pin ............1 C Staple cover...........
  • Page 349 Precautions Important Procedure When placing the paper conveying unit (A) on Removing the covers ･ Be sure to remove any tape and/or 1. Open the front cover (1) and left cover 1 (2). the floor or the like, be sure to place it upside cushioning material from supplied parts.
  • Page 350 4. Release the latch (7) using a flat-head 5. Remove the screw (9) to remove the metal 6. Release the latch (11) using a flat-head screwdriver to remove the cover (8). plate (10). screwdriver and slide the cover (12) to the The removed metal plate (10) is no longer front to remove.
  • Page 351 8. Remove the screw (15) from the rear side of Attaching the sub staple cover 9. Insert the hook (17) of the sub staple cover the machine to remove the cover (16). (B) and turn the cover (B) in the direction of arrow until it clicks to attach.
  • Page 352 Installing the paper conveying unit 10. Insert the paper conveying unit (A) from the machine front and slide it to the left. 11. Fix the paper conveying unit (A) using two pins. Front: Use the large pin (L). Rear: Use the small pin (M). Installation de l’unité...
  • Page 353 Releasing the lever holding plate Installing the finisher process table 12. Loosen the screw (18) of the paper 14. Loosen the screw (20) approx. 3 turns. conveying unit (A) and release the lever Do not turn the screw (20) too far, otherwise it may drop into the machine. holding plate (19) in the direction of arrow.
  • Page 354 17. Extend the wires of connectors (22) of the finisher process table (E) straight. 19. At the rear side of the machine, connect the 18. Insert the finisher process table (E) from the front side of the machine and hang the hooks (23) on connector (24) of the finisher process table the right and left of the table (E) onto the machine.
  • Page 355 Attaching the upper left cover Installing the staple cover 22. Insert five catches (28) to attach the upper 23. Release two latches (29) of the cover (6) removed in step 3 using a flat-head screwdriver to left cover (F). remove the lower clip holder (30). 24.
  • Page 356 25. Fix the staple cover (C) using three screws. 26. Replace the clip holder (3) removed in step Attaching the finisher tray 28. Fix the front eject cover (G) and the rear Upper/Lower right: Use two screws (4) eject cover (H) using an M3 × 6 screw (N) removed in step 3.
  • Page 357 29. Insert the front and rear hooks of the finisher Attaching the staple cartridge Adhering the blindfold seal (For models with 30. Open the cover (31) and insert the staple monochrome touch panel only) tray (I) into the front eject cover (G) and the 32.
  • Page 358 Checking the operation 1. Connect the power plug of the machine to the wall outlet and turn the main power switch on. 2. Make a proof copy in the staple mode to check the finishing and stapling. Vérification du fonctionnement 1.
  • Page 359 INSTALLATION GUIDE FOR JOB SEPARATOR...
  • Page 360 F Blindfold seal..........1 English G Large pin ............1 H Small pin ............1 M3 × 6 screw ..........1 Supplied parts A Job separator..........1 B LED PWB unit ..........1 C Tray holder ............ 1 D Job separator tray.......... 1 E Left front cover..........1 F Étiquette de masquage ........1 Français G Grande goupille..........1...
  • Page 361 Precautions Procedure 4. Release the latch (7) using a flat-head Removing the covers screwdriver to remove the cover (8). ･ Be sure to remove any tape and/or 1. Open the front cover (1) and left cover 1 (2). cushioning material from supplied parts. 2.
  • Page 362 5. Remove the screw (9) to remove the metal 6. Release the latch (11) using a flat-head 8. Remove the screw (15) from the rear side of plate (10). screwdriver and slide the cover (12) to the the machine to remove the cover (16). The removed metal plate (10) is no longer front to remove.
  • Page 363 Installing the job separator 9. Insert the job separator (A) from the machine front and slide it to the left. 10. Fix the job separator (A) using two pins. Front: Use the large pin (G). Rear: Use the small pin (H). Installation du séparateur de travaux 9.
  • Page 364 11. Connect the connector (17) at the rear of the job separator to YC4 (18) on the engine PWB. 12. Loosen the screw (19) to make the drive unit of the job separator ready for starting to drive. 13. Tighten the screw (19). 14.
  • Page 365 Attaching the LED PWB unit Installing the job separator tray 15. Connect the connector (20) of the job separator to the connector (21) of the LED PWB unit (B). 17. Insert the tray holder (C) into two openings 16. Pass the wires through the space (22) and fix the LED PWB unit (B) using the M3 × 6 screw (I). (23) and then slide the holder to the right until it clicks.
  • Page 366 18. Install the job separator tray (D) from the front side of the machine. Left: Insert the tray into the groove (24). Right: Hang the hook (25) on the tray holder (C). 18. Installez le plateau du séparateur de travaux (D) depuis le côté avant de la machine. Gauche: Insérez le plateau dans la rainure (24).
  • Page 367 Installing the left front cover 21. Replace the cover (8) removed in step 4. 19. Release two latches (26) of the cover (6) removed in step 3 using a flat-head screwdriver to 22. Install the left front cover (E) using the two remove the lower clip holder (27).
  • Page 368 Adhering the blindfold seal (For models with Checking the operation 3. Make a proof copy to check that a copy is monochrome touch panel only) 1. Connect the power plug of the machine to ejected to the job separator tray. 25.
  • Page 369 INSTALLATION GUIDE FOR FAX System (M)
  • Page 370 English To install the FAX circuit board, see page 1. To install the FAX circuit board as Dual FAX, see page 10. Français Pour installer la carte à circuits FAX, se reporter à la page 1. Pour installer la carte à circuits FAX comme FAX double, se reporter à la page 10. Español Para instalar la tarjeta de circuitos de FAX, vea la página 1.
  • Page 371 Supplied parts F Alphabet label ..........1 Precautions G FAX operation section label A FAX circuit board ........... 1 ･ Be sure to remove any tape and/or (except for 100 V model)........1 B Modular connector cable cushioning material from supplied parts. H FAX operation section label (100 V/120 V/Australian models only) ...
  • Page 372 <3050/4050/5050> <2560/3060> Procedure Install the FAX circuit board. 2. Insert the FAX circuit board (A) along the groove in OPT1 and secure the board with two screws (1) that have Remove the cover. been removed in step 1. 1. Remove two screws (1) and then remove Do not touch the FAX circuit board (A) terminal.
  • Page 373 <3050/4050/5050> <2560/3060> 10 mm Install the ferrite core Connect the MFP to the telephone line. (for 110 V/230 V/New Zealand models only). 4. Plug the telephone line modular connector cable with the ferrite core (D) into the line terminal, 3. Install the ferrite core (D) onto the modular and then connect the line terminal to the telephone line.
  • Page 374 <3050/4050/5050> <2560/3060> 30 10 mm Install the ferrite core (telephone line of the Connect the MFP to the separate phone (except for New Zealand model). separate phone). 6. Plug the separate phone line with the ferrite core (D) into the line terminal, and then connect the 5.
  • Page 375 <3050/4050/5050> <2560/3060> Seal the terminal (for New Zealand model). 7. Wipe the surface of the telephone terminal with alcohol and adhere the terminal seal (C). Perform this procedure for New Zealand model only. Fermer hermétiquement la borne (modèle pour la Nouvelle-Zélande). 7.
  • Page 376 Attach the alphabet labels. 8. Wipe the area above the numeric keys at the right side of the operation panel with alcohol and adhere the alphabet labels (F) here. In Asia and Oceania, use PQRS TUV WXYZ label, and do not use PRS TUV WXY and OPER labels. <When installing in 3050/4050/5050>...
  • Page 377 Attach the FAX operation section label. 9. Wipe the label surface shown in the figure with alcohol and adhere the FAX operation section label (G) of the corresponding language. <When installing in 3050/4050/5050> Adhere the FAX operation section label (G) that A is shown. <When installing in 2560/3060>...
  • Page 378 <4050/5050> <2560/3060> XXXXXXXXXX XXXXXXXXXX Attach the JATE label (for 100 V model only). 10. Perform this procedure for 100 V model only. Fixer l’étiquette JATE (modèle 100 V seulement). 10. Effectuer cette procédure pour le modèle 100 V seulement. Coloque la etiqueta JATE (sólo para el modelo de 100 V). 10.
  • Page 379 For Australian model <3050/4050/5050> <2560/3060> For New Zealand model Attach the approval label (for Australian/New Zealand model only). When installing the optional Dual FAX (when 11. Attach the approval label (J) after wiping with alcohol. adding the FAX circuit board to OPT2), proceed Perform this procedure for Australian/New Zealand model only.
  • Page 380 Install the Dual FAX Remove the cover. 1. Remove two screws (1) and then remove Refer to page 1 for the supplied parts. OPT2 cover (2). When adding the FAX circuit board to OPT2, the second FAX operation section label (G) and the approval label (J) are not required.
  • Page 381 <3050/4050/5050> <2560/3060> Install the FAX circuit board. 2. Insert the FAX circuit board (A) along the groove in OPT2 and secure the board with two screws (1) that have been removed in step 1. Do not touch the FAX circuit board (A) terminal. Hold the top and bottom of the FAX circuit board, or the projection of the board to insert the FAX circuit board (A).
  • Page 382 <3050/4050/5050> <2560/3060> 10 mm Seal the terminal. Install the ferrite core (for 110 V/230 V/New 3. Wipe the surface of the telephone terminal with alcohol and adhere the terminal seal (C). Zealand models only). 4. Install the ferrite core (D) onto the modular The telephone terminal on the FAX circuit board installed to OPT2 is unavailable (invalid).
  • Page 383 <3050/4050/5050> <2560/3060> Connect the MFP to the telephone line. Secure the modular connector cable 5. Insert the plug with ferrite core (D) into the line terminal. Connect the other plug to the telephone (only when installing in 3050/4050/5050). 6. Remove the screw (4) from the rear cover. line.
  • Page 384 Initialize the FAX circuit board. Refer to the operation guide to create a FAX 1. Plug the MFP into a power outlet, and turn on the main power. Box. 2. If the FAX circuit board has been installed only in OPT1 or installed both in OPT1 and OPT2 (to initialize all FAX circuit boards) Perform the maintenance mode U600 to initialize the fax control assembly.
  • Page 385 INSTALLATION GUIDE FOR Data Security Kit (C)
  • Page 386 303KP56710 Data Security Kit (C) Installation Guide For MFP English Models Supplied Parts Guide d'installation du kit de sécurité des USB Key ......................1 données (C) pour les modèles MFP Precautions before Activating Guía de instalación del Kit de seguridad (C) para ･...
  • Page 387 Datensicherheits-Kit (C) – Installationsanleitung Deutsch für MFP-Modelle Gelieferte Teile Kit Sicurezza Dati (C) - Guida all'installazione per i USB-Schlüssel ....................1 modelli MFP Vorsichtsmaßnahmen vor der Aktivierung Data Security Kit (C) 複合機用設置手順書 ･ Durch Aktivieren des Datensicherheits-Kits werden alle Daten gelöscht, die vom Kunden auf der Festplatte gespeichert wurden.
  • Page 388 INSTALLATION GUIDE FOR UG-30...
  • Page 389 303KR56710 UG-30 Installation Guide English Guide d'installation de l'UG-30 Supplied parts Guía de instalación de UG-30 USB Key................... 1 Precautions before Activating Be sure that the Main Power Switch of the machine is turned off. Activating Procedure 1. Insert the USB Key into the USB Memory Slot of the machine and turn the Main Power Switch on.
  • Page 390 UG-30 Installationsanleitung Deutsch UG-30 - Guida all'installazione Gelieferte Teile UG-30 設置手順書 USB-Schlüssel ................. 1 Vorsichtsmaßnahmen vor der Aktivierung Stellen Sie sicher, dass der Netzschalter des Geräts ausgeschaltet ist. Aktivierungsverfahren 1. Stecken Sie den USB-Schlüssel in den USB-Speichersteckplatz des Geräts ein und schalten Sie den Netzschalter ein. 2.

This manual is also suitable for:

Km-3060

Table of Contents