Xerox 7750DXF - Phaser Color Laser Printer User Manual

10-80 Phaser 7750 Printer Service Manual
Fusing
4.1B
10.1 9.25
MOT
1
1 2
A
2
10.6
10.3B
10.2 FUSING
MCU PWB PL13.1
DC COM
DC COM
DC COM
+24VDC
+24VDC
A15 A14 A17
J407
DC330 [004-050]
FUSER FAN HIGH
SPEED (L) +24VDC
J222
BLU BLU BLU
DOUBLE
PLUG
DOUBLE
PLUG
32
1 4
4 1
P222 P222 J222
FUSER FAN PL8.1
FAN
32
EXHAUST AIR
DC330 [004-200]
FUSER FAN
LOCKED (H) +3.3VDC
BLU
J407
A16
MCU PWB PL13.1
+3.3VDC
FUSER FAN LOCK FAIL SIGNAL
10.6
2
FUSED COPY
FUSER DRIVE
FUSING HEAT
STRIPPED
UNFUSED COPY
I/F PWB PL9.1
B14
J533
DC COM
DC COM
P612 J612
YEL
DOUBLE
PLUG
DOUBLE
PLUG
DOUBLE
PLUG
DOUBLE
PLUG
VIO
P113
12 12 8879
J113 J113
P113
FUSER EXIT SWITCH PL2.8
MAGNET
J612
YEL YEL
P612
DC330 [010-101]
FUSER EXIT SWITCH
SENSED (H) +3.3VDC
J533
B13 68
P/J410
I/F PWB PL9.1
MCU PWB PL13.1
+3.3VDC
FUSER EXIT
SWITCH
SENSED SIGNAL
7750-322
Rear Fan starts low-speed rotation at power on and keeps it with M/C on standby. Rear Fan starts high-speed rotation at Main Motor On and transits to low-speed rotation 15sec (adjustable in NVM) after main Motor Off. In Sleep mode, the Fan stops rotating because +24VDC is cut off. Virtual Line
NOTES:

Xerox 7750DXF - Phaser Color Laser Printer Specifications

General

Brand	Xerox
Model	7750DXF - Phaser Color Laser Printer
Category	Printer
Language	English