
Chapter 13
13-7
F-13-14
9) Execute the service mode COPIER > FUNCTION > DPC > OFST.
10) Return the value of the service mode COPIER > FUNCTION > IN-
STALL > AINR-OFF as '0'.
11) Turn OFF the main power switch.
12) Attach the potential sensor onto the main body.
13.3.4 After Replacing the Pre-transfer Charging
Assembly
0014-0427
imagePRESS C1 P / imagePRESS C1
Execute the service mode (pre-transfer charging wire cleaning: COPIER >
FUNCTION > CLEANING > WIRE-CLN).
13.3.5 After Replacing the Waste Toner Box
0014-0800
imagePRESS C1 P / imagePRESS C1
1) Attach the new waste toner box onto the main body.
2) Execute the service mode (waste toner counter clear: COPIER >FUNC-
TION>CLEAR>WST-TN-CLR) and set the waste toner counter value as
'0'.
13.3.6 After Replacing the Secondary Transfer Roller
Waste Toner Case
0014-0805
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
1) Attach the new waste toner case or the empty waste toner case of which
waste toner is disposed onto the main body.
2) Execute the service mode (waste toner counter clear: COPIER > COUN-
TER > MISC > 2TC-BOX) and set the waste toner counter value as '0'.
13.3.7 After Replacing the Photosensitive Drum
0014-3199
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
Follow the procedure below to replace the photosensitive drum.
1) Turn on the main power switch.
2) Select the following items in the Service Mode and then hit OK.
3) Run the service mode for drum replacement mode enforcement execution
(COPIER > FUNCTION > DCP > DRM-RSET).
4) Run automatic gradation correction (full correction).
13.3.8 Replacing the Waste Toner Sensor
0014-8931
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
1) Execute the service mode (high-voltage offset adjustment: COPIER >
FUNCTION > MISC-P > HV-ADOFS).
Waste toner sensor offset adjustment service mode is not an independent
service mode. Instead, waste toner sensor offset adjustment is performed by
this adjustment (high-voltage offset adjustment). Therefore, when replacing
the waste toner sensor, execute this adjustment service mode. If toner is left
inside the waste toner bottle here, toner adjustment cannot be carried out
properly, resulting in an error code in some cases (E0013-0006: waste toner
sensor adjustment error). Be sure to execute this service mode after removing
the waste toner bottle from the main body.
13.3.9 After Replacing the ATR Sensor
0014-8932
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
Follow the procedure below to replace the ATR sensor.
1) Replace the color developing assembly (Y, M, C).
2) Turn on the main power switch.
3) Run automatic gradation correction (full correction).
When Installing the ATR Sensor
* Be careful not to touch the developing cylinder, which can cause image
fault.
Upon installation of the ATR sensor, make sure to move the developing cyl-
inder away from the mounting location of the sensor by rotating the devel-
oping rotary clockwise.
* When plugging in the connector [1], wrap the harness [3] around the wire
saddle [2] once.
F-13-15
13.3.10 After Replacing the Patch Image Reading Sensor
0014-8933
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
Run the following items in the Service Mode after replacing the patch image
scan sensor.
Service Mode (Patch Detection Sensor Default Correction) :
COPIER > ADJUST > DENS > ALF-F <for patch image scan sensor
(front)>
COPIER > ADJUST > DENS > ALF-C <for patch image scan sensor (cent-
er)>
COPIER > ADJUST > DENS > ALF-R <for patch image scan sensor (rear)>
This sensor unit comes with the following correction value labels (3 in total).
The labels contain correction values for each sensor (front, center and rear).
Enter the label values (4 digits) [1] using the above service mode.
After entering the values, put the labels onto the new sensor unit.
F-13-16
13.4 Fixing System
13.4.1 Checking the Nip Width
0012-0899
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / image-
PRESS C1+
The nip width cannot be adjusted at the field.
When replacing the fixing belt/fixing roller, or a fixing failure occurs, check
that there is no problem with the output result of the nip width (COPIER >
FUNCTION > FIXING > NIP-CHK).
1. Set a duplexing coated paper (equivalent to 120 to 128 g) in the manual
feed tray.
2. Execute the foregoing service mode.
3. Measure the nip width of the output paper (cyan solid image).
4. Check that the nip width(A,B) is within the range of reference values
(4.5 mm +/-1).
[1]
[2]
[1]
[3]
[1]
Summary of Contents for imagePRESS C1 P
Page 1: ...Oct 22 2008 Service Manual imagePRESS C1 Series ...
Page 2: ......
Page 6: ......
Page 38: ...Contents ...
Page 39: ...Chapter 1 Introduction ...
Page 40: ......
Page 42: ......
Page 72: ...Chapter 1 1 30 F 1 18 ...
Page 85: ...Chapter 1 1 43 T 1 26 ...
Page 88: ......
Page 89: ...Chapter 2 Installation ...
Page 90: ......
Page 94: ......
Page 234: ......
Page 235: ...Chapter 3 Basic Operation ...
Page 236: ......
Page 238: ......
Page 244: ......
Page 245: ...Chapter 4 Main Controller ...
Page 246: ......
Page 248: ......
Page 276: ...Chapter 5 Original Exposure System ...
Page 277: ......
Page 332: ...Chapter 6 Laser Exposure ...
Page 333: ......
Page 342: ...Chapter 6 6 8 F 6 10 1 Laser Light 2 Laser Shutter 3 Laser Shutter Lever 1 1 2 2 1 2 3 3 3 3 ...
Page 344: ...Chapter 7 Image Formation ...
Page 345: ......
Page 431: ...Chapter 7 7 82 ...
Page 462: ...Chapter 8 Pickup Feeding System ...
Page 463: ......
Page 504: ...Chapter 8 8 39 7 F 8 52 8 F 8 53 9 F 8 54 1 3 2 1 2 4 3 1 2 4 3 ...
Page 505: ...Chapter 8 8 40 10 F 8 55 11 F 8 56 12 F 8 57 1 4 2 3 5 4 1 3 2 1 4 2 5 3 ...
Page 506: ...Chapter 8 8 41 13 F 8 58 14 F 8 59 15 F 8 60 5 1 2 3 4 1 2 3 5 4 1 2 3 4 5 ...
Page 507: ...Chapter 8 8 42 16 F 8 61 1 2 3 4 5 ...
Page 509: ...Chapter 8 8 44 3 F 8 64 A Duplexing reversal position 4 F 8 65 2 1 A 2 1 ...
Page 510: ...Chapter 8 8 45 5 F 8 66 6 F 8 67 2 1 2 1 ...
Page 511: ...Chapter 8 8 46 7 F 8 68 8 F 8 69 3 2 1 3 2 1 ...
Page 512: ...Chapter 8 8 47 9 F 8 70 10 F 8 71 3 2 1 2 3 1 ...
Page 513: ...Chapter 8 8 48 11 F 8 72 B Duplexing re pickup stop position 12 F 8 73 3 2 B 1 3 1 2 ...
Page 514: ...Chapter 8 8 49 13 F 8 74 14 F 8 75 1 2 3 1 2 3 ...
Page 516: ...Chapter 8 8 51 F 8 77 SL3 M10 PS17 ...
Page 533: ...Chapter 8 8 68 F 8 154 1 2 4 3 2 3 4 ...
Page 534: ...Chapter 9 Fixing System ...
Page 599: ...Chapter 10 Externals and Controls ...
Page 642: ...Chapter 11 MEAP ...
Page 643: ......
Page 645: ......
Page 695: ...Chapter 12 Maintenance and Inspection ...
Page 696: ......
Page 698: ......
Page 700: ...Chapter 12 12 2 F 12 1 28 9 10 14 13 29 29 11 12 27 6 3 1 2 5 4 7 8 15 16 ...
Page 701: ...Chapter 12 12 3 F 12 2 17 20 24 23 25 26 19 18 24 21 22 ...
Page 704: ...Chapter 12 12 6 F 12 3 1 2 3 4 9 6 5 7 8 11 12 13 14 15 10 ...
Page 715: ...Chapter 12 12 17 F 12 18 1 1 2 2 ...
Page 716: ...Chapter 13 Standards and Adjustments ...
Page 717: ......
Page 719: ......
Page 732: ...Chapter 14 Correcting Faulty Images ...
Page 862: ...Chapter 15 Self Diagnosis ...
Page 894: ...Chapter 16 Service Mode ...
Page 895: ......
Page 1222: ...Chapter 17 Upgrading ...
Page 1223: ......
Page 1225: ......
Page 1256: ...Chapter 17 17 31 F 17 65 2 Turn off the main power switch and remove the USB device ...
Page 1257: ...Chapter 18 Service Tools ...
Page 1262: ......
Page 1263: ......
Page 1264: ...Oct 22 2008 ...
Page 1265: ......