Ricoh D017 Service Manual page 316

Electrical Component Defects
Bridge Open Sensor
(Relay)
Duplex Unit Entrance
Sensor
Duplex Unit Exit
Sensor
Duplex Unit Set
Sensor
Exit Sensor
SM
701-1 CKB
340-10 BCU
859-1 BCU
859-9 BCU
703-4 CKB
6-22
"Open Cover" is displayed
Open
even the cover is closed.
"Open Cover" is not
Shorted displayed even the cover is
open.
The Paper Jam indicator will
Open light whenever a copy is
made.
The Paper Jam indicator
Shorted lights even if there is no
paper.
The Paper Jam indicator will
Open light whenever a copy is
made.
The Paper Jam indicator
Shorted lights even if there is no
paper.
The Cover Open indicator is
Open not lit even if the right upper
cover is opened.
The Cover Open indicator is
Shorted lit even if the right upper
cover is closed.
The Paper Jam indicator will
Open light whenever a copy is
made.
The Paper Jam indicator
Shorted lights even if there is no
paper.
D017/D018/D019/D020/D084/D085