Ricoh G133 - Page 316

Electrical Component Defects
G133 4-100 SM
No.
Sensor Name/
Sensor Board Name
Active CN Condition Symptom
Shorted
S49 TD Sensor - M A
CN219/
A15
Open/
Shorted
SC373
S50 TD Sensor - C A CN219/B7
Open/
Shorted
SC374
S51 TD Sensor - Y A
CN219/
B15
Open/
Shorted
SC375
Open Jam C (Jam 19)
S5 Fusing Exit Sensor L CN232/13
Shorted Jam C (Jam 1)
Open
Waste toner near full
indicated when it is not
near full.
S18 Waste Toner Sensor H CN209/A5
Shorted
Waste toner near full
cannot be detected
when the waste toner
bottle is nearly full.
Open
Waste toner bottle is
not detected when the
waste toner bottle is
set.
SW4
Waste Toner Bottle
Set Switch
L CN209/A7
Shorted
Waste toner bottle is
detected when the
waste toner bottle is not
set.
SW6
Tray 2 Paper Size
Switch
L
CN209/
A11, A12,
A13, A15
Open/
Shorted
Paper size error