Chapter 14
14-52
F-14-31
<Printer Unit>
T-14-25
Name
Parts No.
Description
[2]
cassette 1 size detection PCB
FM2-2770
detects the size of cassette 1
[3]
cassette 2 size detection PCB
FM2-2770
detects the size of cassette 2
[4]
cassette size detection relay PCB
FM2-2771
relays data for cassette size
[5]
pseudo-CI PCB
FM2-2773
generates the pseudo CI signal
[6]
BD PCB
scanner unit
FM2-0276(iR2270/
2270F/2870/2870F)
FM2-0334(iR3570/
3570F/4570/4570F)
generates the BD signal
[7]
NCU PCB
FM2-2790
controls the line switching operation
[9]
fax board PCB
FM2-2789
control the fax unit
[10]
laser driver PCB
scanner unit
FM2-0276(iR2270/
2270F/2870/2870F)
FM2-0334(iR3570/
3570F/4570/4570F)
controls the laser unit drive
[11]
G3 fax power supply PCB
FM2-0860
G3 fax power supply
[12]
modular PCB
FM2-0343
line I/F
[13]
high-voltage power supply PCB
FM2-0261
high-voltage power supply
[14]
printer power supply PCB
main power supply PCB
unit
FM2-0245
printer power supply
[15]
controller power supply PCB
FM2-2764
controller PCB
[16]
AC driver PCB
main power supply PCB
FM2-0245
AC drive
[17]
accessories power supply PCB
FK2-0339
accessorizes power supply
[18]
environment switch PCB
FG3-2787
heater power supply switch
[19]
DC controller PCB
FM2-2767
controls the printer unit/accessory
[20]
main controller PCB
FM2-3226
processes output image data for the
printer unit
[21]
expansion bus PCB
FM2-2804
connection interface
[22]
USB board
FM2-3010
USB interface
[23]
all-night power supply PCB
FK2-0341
supplies power thorough day and night
[2]
[4]
[3]
[1]
Summary of Contents for iR3570 Series
Page 1: ...Jan 17 2007 Service Manual iR4570 3570 2870 2270 Series...
Page 2: ......
Page 6: ......
Page 27: ...Chapter 1 Introduction...
Page 28: ......
Page 70: ......
Page 71: ...Chapter 2 Installation...
Page 72: ......
Page 146: ......
Page 147: ...Chapter 3 Basic Operation...
Page 148: ......
Page 150: ......
Page 154: ......
Page 155: ...Chapter 4 Main Controller...
Page 156: ......
Page 187: ...Chapter 5 Original Exposure System...
Page 188: ......
Page 217: ...Chapter 5 5 27 F 5 91...
Page 218: ......
Page 219: ...Chapter 6 Laser Exposure...
Page 220: ......
Page 222: ......
Page 230: ......
Page 231: ...Chapter 7 Image Formation...
Page 232: ......
Page 236: ......
Page 280: ......
Page 281: ...Chapter 8 Pickup Feeding System...
Page 282: ......
Page 388: ......
Page 389: ...Chapter 9 Fixing System...
Page 390: ......
Page 419: ...Chapter 9 9 27 F 9 148...
Page 420: ......
Page 421: ...Chapter 10 External and Controls...
Page 422: ......
Page 426: ......
Page 437: ...Chapter 10 10 11 F 10 12 2 Remove the check mark from SNMP Status Enabled...
Page 438: ...Chapter 10 10 12 F 10 13...
Page 440: ...Chapter 10 10 14 F 10 15...
Page 475: ...Chapter 11 MEAP...
Page 476: ......
Page 478: ......
Page 481: ...Chapter 12 Maintenance and Inspection...
Page 482: ......
Page 484: ......
Page 509: ...Chapter 13 Standards and Adjustments...
Page 510: ......
Page 512: ......
Page 521: ...Chapter 14 Correcting Faulty Images...
Page 522: ......
Page 528: ......
Page 537: ...Chapter 14 14 9 43mm s b Z x i j B iR4570_395 s u A B FM2 0287...
Page 538: ...Chapter 14 14 10...
Page 539: ...Chapter 14 14 11...
Page 585: ...Chapter 15 Self Diagnosis...
Page 586: ......
Page 588: ......
Page 623: ...Chapter 16 Service Mode...
Page 624: ......
Page 626: ......
Page 679: ...Chapter 17 Upgrading...
Page 680: ......
Page 682: ......
Page 693: ...Chapter 17 17 11 F 17 18 2 Click Start F 17 19 3 When the session has ended click OK...
Page 698: ...Chapter 17 17 16 F 17 28 2 Click Start F 17 29 3 When the session has ended click OK...
Page 710: ...Chapter 17 17 28 F 17 51 3 Click Start F 17 52 4 Click Save...
Page 712: ...Chapter 17 17 30 F 17 55 2 Select the data to download F 17 56 3 Click Start...
Page 714: ......
Page 715: ...Chapter 18 Service Tools...
Page 716: ......
Page 718: ......
Page 720: ......
Page 721: ...Jan 17 2007...
Page 722: ......