Asf Unit; Roll Unit - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

6.2.7 ASF Unit

2
3
4
SUB-B Board
5
6
7
Cable No.
1 Eject Start Wheels Position Sensor
2 Pickup Unit Sensor
3 Assist Roller Sensor
4 Retard Roller Sensor
5 ASF Sub Motor Assy
6 Paper Empty Sensor
7 ASF Motor Assy
8 Paper Cassette Sensor
APPENDIX
1
8
SUB-C Board
Connection
SUB-B Board (CN235)
SUB-B Board (CN215)
SUB-B Board (CN217)
SUB-B Board (CN216)
SUB-B Board (CN213/CN214)
SUB-B Board (CN221)
SUB-C Board (CN311/CN312)
SUB-C Board (CN313)

6.2.8 ROLL Unit

to SUB-C Board
3
Cable No.
Roll Feeding Motor
1
2 Roll Sensor
3 Roll Eject Support Sensor
4 Roll Unit Sensor
5 Roll Unit Sensor
ATC Motor
6
7 Roll Lock Sensor
Connection Diagram
Revision A
2
1
SUB-D Board
7
6
5
4
to SUB-B Board
Connection
SUB-D Board (CN601/CN602)
SUB-D Board (CN605)
SUB-C Board (CN308)
SUB-B Board (CN227)
SUB-D Board (CN606)
SUB-D Board (CN603/CN604)
SUB-D Board (CN607)
437
Confidential