Xerox DocuPrint C55 Service Manual page 289

A B
9.12 TRANSFER
1
Chain 9.1
TRANSFER DC POWER
2
9.13 TRANSFER DRUM POSITIONING
TRANSFER DRUM CONN.
HOME POSITION PWB
SENSOR PL 10.4
CN1001 CN313
PL 9.1
1 1
3
2
2
3 3
4
9.14 TRANSFER CLEANING CONTROL
PCU CONN.
PWB PWB
PL 4.2 PL 10.4
CN103 CN315
5 1 2
3
+24
1
VDC
9.15 TRANSFER DISCHARGING
6
PCU CONN.
PWB PWB
PL 4.2 PL 10.4
CN103 CN307
3
2 11
+24
1
7
VDC
DocuPrint C55/C55mp[NC60]
C D
TRANSFER DRUM
PL 11.1
1
PCU
PWB
PL 4.2
+5 VDC
TRANSFER
DRUM HOME
CN315 CN103
(H) +5 VDC
U7
2 17
GND
TRANSFER
DRUM CLEANING
SOLENOID
PL 9.1
TRANSFER CLEANING
CN316
ON (L) +24 VDC
+24 VDC INTERLOCKED
TRANSFER
TRANSFER
DISCHARGE
DISCHARGE
POWER
(NEUTRALIZATION)
SUPPLY
TD POWER SUPPLY
CN317
PL 10.4
ON (L) +5 VDC
3
+24 VDC INTERLOCKED
1 COROTRON
E F G
TRANSFER
DISCHARGE
(NEUTRALIZATION)
POWER SUPPLY
TRANSFER
DISCHARGE
(NEUTRALIZATION)
COROTRON
TRANSFER
DRUM
TRANSFER DRUM CLEANING
CLEANING BRUSH
2
CLEANING BLADE
AUGER
THE TRANSFER DRUM IS GEAR DRIVEN BY THE PRINT
1
DRUM VIA THE MAIN DRIVE MOTOR (BSD 9.3).
DRIVE FOR THE TRANSFER DRUM CLEANING SYSTEM
2
IS PROVIDED BY THE FUSER MOTOR (BSD 10.1).
Status
Description
Codes
U7 Transfer Drum (Main Drive Motor) did not rotate.
2/99
7-15
H J
CONNECTOR
PWB
PCU PWB
TRANSFER DRUM
HOME POSITION
TRANSFER DRUM
SENSOR
CLEANING SOLENOID
XEROGRAPHICS
CHAIN 9 LEVEL 2
SHEET 7 0F 10
BSDs
Chain 9 Xerographics