![background image](http://html2.mh-extra.com/html/xerox/phaser-6121mfp/phaser-6121mfp_service-manual_4154850501.webp)
Phaser 6121MFP Service Manual
10-13
Wiring
Control Panel Wiring
Scanner
Control
Board
LVPS
Control
Panel
Scanner
Unit
P/J9
CN6
s6121mfp-186
1
2
4
3
2
1
5
6
7
8
+3.3VDC
+24VDC
+24VDC
+3.3VDC
8
7
6
5
1
2
3
4
+5VDC
+24VDC
GND
GND
GND
GND
P/J7
CN701
4
3
2
1
OPP_LCDE0
DATA7
8
7
6
5
DATA5
DATA4
nLCD_WRL
DATA6
OPP_A0
OPP_RD1
12
11
10
9
OPP_RD0
DATA3
16
15
14
13
DATA1
DATA0
OPP_WR1
DATA2
OPP_WR0
OPP_RST2
20
19
18
17
GND
IR_COVER
22
21
4
3
2
1
8
7
6
5
12
11
10
9
P/J6
4
3
2
1
CIS_VIDEO
CIS_MODE
8
7
6
5
CIS_SP
VLED(+18VDC)
GND
VAFE(+3.3VDC)
CI1.2VDC)
CIS_CLK
12
11
10
9
B_LED
G_LED
R_LED
HG1
16
15
14
13
20
19
18
17
22
21
+5VDC
+5VDC
GND
OPP_LCDE1
CN4
Front Door
Switch
(MS2)
2
1
2
1
L
N
CN1
Main Power
Switch
(SW1)
3
2
4
1
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: ......