Ricoh M065 - Page 402

Electrical Component Defects
M065/M066 7-2 SM Appendix
No.
Sensor Name/
Sensor Board Name
Active
CN No./
Pin No.
Condition Symptom
7 ITB Rotation Sensor A CN128/18
Open  Automatic line
position
adjustment error:
Transfer belt unit
speed cannot be
detected,
causing image
skew.
 SC285
Shorted
8 Front Door Sensor L CN104/1
Open
"Cover Open" is
displayed.
Shorted
Front cover open
cannot be detected.
9
Waste Toner Bottle
Full Sensor
H CN118/19
Open
Waste Toner near full
is indicated.
Shorted
Waste toner full
cannot be detected.
10
Waste Toner Bottle
Set Sensor
L CN118/16
Open
"Check the Left Cover
is closed and the
Waste Toner Bottle is
set correctly" is
displayed.
Shorted
 Left cover open
cannot be
detected.
 Waste toner
bottle set cannot
be detected.