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Chapter 14
14-84
[29]
Potential control PCB
FM2-2642
Conversion of output of potential sensor
[30]
Potential sensor PCB
Measurement of potential on the surface of photosensitive drum
[31]
DC power supply relay PCB
FM2-7739
Controlling ON / OFF of DC power, protection of overvoltage /
overcurrent
[32]
DC / DC PCB
FM2-6049
Conversion of DC power supply
[33]
Main controller PCB
FM2-7349
Processing of image data output to printer unit
[34]
DC power supply PCB
FM2-0829 (100V / 120V) Generation of DC power supply (main)
FM2-0835 (230V)
[35]
Sub DC power supply PCB
FK2-2660 (100V / 120V) Generation of DC power supply (sub)
FK2-2661 (230V)
[36]
TFT conversion PCB
FM2-8075
Controlling control panel
[37]
Main controller PCB (Sub R-A)
FK2-5901
Conversion of color space, rotation for electronic sorting,
binarization for fax, resolution conversion for fax
[38]
Main controller PCB (sub PF-A)
FM2-7353
Image processing for printer output (color space compression,
under cover removal, LOG conversion, direct mapping, color
balance, zoom fine tuning, gradation conversion, screen
processing, trimming, add-on)
[39]
Relay PCB (GU-SHORT)
FM2-5919
Bus connection
[40]
Main controller PCB (sub S-B)
FM2-7362
Scanner interface, scanner image processing (resolution
conversion, image rotation, compression and expansion)
Main controller PCB (sub ZJ-A)
FM2-7352
[41]
Main controller PCB (sub LANBAR-A)
FM2-5898
LAN connection, HDD controller, HDD power supply
[42]
BOOTROM PCB
Activation of system
[43]
SRAM PCB
FM2-6040
Storage of service mode setting value / HDD control information
[44]
All-night power supply PCB
FK2-0101 (100V / 120V) Generation of all-night power supply
FK2-0111 (230V)
[45]
Buffer decurler PCB
FM2-7740
Control of buffer decurler
[46]
Color sensor PCB
FM2-7733
Detection of image density on papers
[47]
RD-DC / DC PCB
FM2-6300
Generation of fixing motor power (38V)
[48]
Accessory filter PCB
FM2-7199 (100V / 120V) Noise filter of accessory power supply
FM2-7200 (230V)
[49]
Control panel LED PCB
FM2-5463
LED emission control
[50]
Control panel CPU PCB
FM2-5461
Controlling control panel
[51]
Control panel key PCB
FM2-5462
Input on the numerical pad of the control panel, LED display
[52]
Control panel inverter PCB
FK2-1646
Lightening control of liquid crystal panel
Number
Parts
Parts No.
Function
Summary of Contents for imagePRESS C1
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: ......