Field Service Ver. 1.0 Aug. 2006
Lower Feeder Unit
1.
Product specifications ............................................................................................. 1
1.1
Type ...................................................................................................................... 1
1.2
Paper type ............................................................................................................ 1
1.3
Machine specifications.......................................................................................... 1
1.4
Operating environment ......................................................................................... 1
2.
Periodic check ......................................................................................................... 3
2.1
2.1.1
Pick-up roller ................................................................................................. 3
3.
Other ....................................................................................................................... 4
3.1
3.2
3.3
3.3.1
Lower Feeder Unit......................................................................................... 5
3.3.2
Tray ............................................................................................................... 6
3.3.3
Rear cover..................................................................................................... 6
3.3.4
Paper pick-up unit ......................................................................................... 6
3.3.5
PF drive board (PFDB) ................................................................................. 8
3.3.6
3.3.7
4.
Jam display ........................................................................................................... 11
4.1
Misfeed display ................................................................................................... 11
4.2
4.3
Sensor layout ...................................................................................................... 12
4.3.1
4.4
Solution............................................................................................................... 13
4.4.1
Initial check items........................................................................................ 13
4.4.2
CONTENTS
i