Ricoh D009 Service Manual page 279

Component
(Symbol)
ID (Image Density)
(S9)
Web End (S10)
TD (Toner Density)
(S11)
Toner Overflow (S13)
Duplex Entrance
(S14)
Duplex Cover (S15)
Duplex Exit (S16)
SM
CN Condition
Shorted
Open
208-11 (IOB)
Shorted
Open
208-16 (IOB)
Shorted
Open
213-14 (IOB)
Shorted
Open
217-B15 (IOB)
Shorted
Open
217-A8 (IOB)
Shorted
Open
217-A11 (IOB)
Shorted
Open
217-A14 (IOB)
Shorted
4-53
Electrical Component Defects
Symptom
CPU detects paper even a sheet of
paper does not remain at the fusing
unit.
SC350 is displayed after copying.
SC351 is displayed after copying.
CPU detects the web end even the
web is not used up.
CPU cannot detect the web end
even the web is used up.
The add toner indicator blinks even
if there is toner in the development
unit.
SC390 is displayed.
CPU cannot detect the toner
overflow even the waste toner in
the transfer belt unit is full.
CPU detects the toner overflow
even the waste toner in the transfer
belt unit is not full.
Jam Z (Jam 26/27)
Jam Z (Jam 1)
"Open Cover" is displayed
"Open cover" cannot be detected.
Jam Z (Jam 25)
Jam Z (Jam 1)
D009/D011/D012/D013