Xerox DocuPrint C55 Service Manual page 282

A B
8.1 REGISTRATION SENSING
1
REGISTRATION
SENSOR
PL 8.2
+5 VDC
PAPER REGISTERED (L) +5 VDC
GND
2
8.2 REGISTRATION
PCU
PWB
CN101
PL 4.2
+24 VDC INTERLOCKED
3
1
REGISTRATION CLUTCH ON (L) +24 VDC
4
8.3 TRANSFER TACKING
4
PCU
PWB
CN101
PL 4.2
+24 VDC INTERLOCKED
2
GROUNDING ROLLER ON (L) +24 VDC
6
5
Status
Description
Codes
Sheet fed from Tray 1 did not reach Registration Sensor.
E1
E2 Sheet fed from Tray 2 did not reach Registration Sensor.
E3 Sheet fed from Bypass did not reach Registration Sensor.
E4 Sheet on Registration Sensor or Transparency Sensor at
6
power on.
E6 Sheet made Registration Sensor did not reach Gamma
Sensor.
7
BSDs
Chain 8 Registration
C D E
8.5 GAMMA SENSING
PCU
GAMMA PWB
PWB
PL 10.2
PL 4.2
E1
CN102
7
9
E2
E4
8
REGISTRATION
CLUTCH
PL 8.3
8.4 TRANSPARENCY SENSING
TRANSPARENCY
SENSOR PWB
PL 10.4
GROUNDING
ROLLER
SOLENOID
PL 8.3
GAMMA
SENSOR
CONNECTOR
PWB
TRANSPARENCY
SENSOR
2/99
7-8
F G
CONN.
PWB
PL 10.4
CN304
CN301
CN401
6
1
1
GAMMA
2 2 3
SENSOR
3 3 5
4
CONN.
PWB
PL 10.4
CN601 CN311
+5 VDC
+5
2 2
VDC
PAPER DETECTED (H)
TRANSPARENCY
DETECTED (L) +.66 VDC
1 1
GND
3 3
GND
REGISTRATION
SENSOR
REGISTRATION
CLUTCH
H J
PCU
PWB
PL 4.2
CN103
+5 VDC A
7
SENSE SIGNAL
E6
11
GND A
10
SENSOR GND
12
PCU
PWB
PL 4.2
CN307
CN103
STROBE 1
9
19
D3
E4
MUX 1
4
25
PCU PWB
GROUNDING
ROLLER
SOLENOID
REGISTRATION
CHAIN 8 LEVEL 2
SHEET 1 0F 1
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