Ricoh MPC 2800 AT-C2 Mode D'emploi page 502

7. Appendix: Electrical Component Defects
Sensor Name/
No.
Sensor Board Name
S35 TD Sensor - K
S36 TD Sensor - M
S37 TD Sensor - C
S38 TD Sensor - Y
S4 Fusing Exit Sensor
7
S13 Waste Toner Sensor
Waste Toner Bottle Set
SW4
Switch
SW6 Tray 2 Paper Size Switch
Temperature/
S33
Humidity Sensor
134
Activ
CN Condition
e
Open/
A CN227/A7
Shorted
CN227/ Open/
A
A15 Shorted
Open/
A CN227/B7
Shorted
CN227/ Open/
A
B15 Shorted
Open
L CN204/12
Shorted
Open
H CN224/A5
Shorted
Open
L CN224/A7
Shorted
CN224/
Open/
L
A11, A12,
Shorted
A13, A15
CN231/ Open/
A
25, 27 Shorted
Symptom
SC372
SC373
SC374
SC375
Jam C (Jam 19)
Jam C (Jam 1)
Waste toner near full
indicated when it is not near
full.
Waste toner near full
cannot be detected when
the waste toner bottle is
nearly full.
Waste toner bottle is not
detected when the waste
toner bottle is set.
Waste toner bottle is
detected when the waste
toner bottle is not set.
Paper size error
SC498
Printed image has some
problems such as rough