Ricoh Aficio MP 3350B

Electrical Component Defects
D017/D018/D019/D020 4-54 SM
Open
The Paper Jam indicator will
light whenever a copy is
made.
Duplex Unit Entrance
Sensor
340-10 BCU
Shorted
The Paper Jam indicator
lights even if there is no
paper.
Open
The Paper Jam indicator will
light whenever a copy is
made.
Duplex Unit Exit
Sensor
859-1 BCU
Shorted
The Paper Jam indicator
lights even if there is no
paper.
Open
The Cover Open indicator is
not lit even if the right upper
cover is opened.
Duplex Unit Set
Sensor
859-9 BCU
Shorted
The Cover Open indicator is
lit even if the right upper
cover is closed.
Open
The Paper Jam indicator will
light whenever a copy is
made.
Exit Sensor 703-4 CKB
Shorted
The Paper Jam indicator
lights even if there is no
paper.
Open
ID Sensor 321-1 BCU
Shorted
SC392 is displayed (see
note)
Open
The Paper Jam indicator will
light whenever a copy is
made.
Interchange/Inverter
Sensor
331-9 BCU
Shorted The Paper Jam indicator