![background image](http://html2.mh-extra.com/html/xerox/phaser-6121mfp/phaser-6121mfp_service-manual_4154850504.webp)
10-16
Phaser 6121MFP Service Manual
Wiring
Image Processor Board Wiring
Scanner Control
Board
Relay Board 1
Fax Control
Board
Speaker
P/J4
P/J101
s6121mfp-187
4
3
2
1
4
3
2
1
ADF_RS_SENSOR
GND
+3.3VDC
ADF_DOC_SENSOR
P/J2
P/J4
4
3
2
1
4
3
2
1
A
nA
B
nB
CN4
1
34
1
34
Registration
Sensor (PT1)
Paper Feed
Sensor (PT2)
Scanner Motor
(M101)
M
P/J1
4
3
2
1
A
nA
2
1
2
1
B
nB
ADF Transport
Motor (M100)
M
Summary of Contents for PHASER 6121MFP
Page 1: ...Phaser 6121MFP Multi Function Printer Phaser 6121MFP Service Manual...
Page 2: ......
Page 12: ...x Phaser 6121MFP Service Manual Contents...
Page 22: ...xx Phaser 6121MFP Service Manual...
Page 42: ...1 20 Phaser 6121MFP Service Manual General Information...
Page 106: ...2 64 Phaser 6121MFP Service Manual Theory of Operation...
Page 109: ...Phaser 6121MFP Service Manual 3 3 Error Messages and Codes s6121mfp 372...
Page 194: ...3 88 Phaser 6121MFP Service Manual Error Messages and Codes...
Page 306: ...6 44 Phaser 6121MFP Service Manual Adjustments and Calibrations...
Page 405: ...Phaser 6121MFP Service Manual 8 85 Service Parts Disassembly 3 Remove the spring s6121mfp 255...
Page 432: ...8 112 Phaser 6121MFP Service Manual Service Parts Disassembly...
Page 437: ...Phaser 6121MFP Service Manual 9 5 Parts List...
Page 477: ...Phaser 6121MFP Service Manual 9 45 Parts List...
Page 488: ...9 56 Phaser 6121MFP Service Manual Parts List...
Page 489: ...10 Chapter Wiring In this chapter Plug Jack Designations and Locator Diagrams Wiring Diagrams...
Page 530: ...1 6 Phaser 6121MFP Service Manual Index...
Page 531: ......