Ricoh G179 - Page 210

Electrical Component Defects
G179 4-44 SM
Component
(Symbol)
CN Condition Symptom
light even if
there is no
paper in
paper tray 1.
Tray Lift 1 (S22) 216-A13 (IOB)
Open/
Shorted
SC501 is displayed.
Paper Feed 2 (S23) 216-B4 (IOB)
Open/
Shorted
No symptom, but this may cause
Jam A (Jam 12) and some pieces
of paper are remaining at the paper
feed unit when tray 2 is opened.
Open Jam A (Jam 3, 11)
Relay 2 (S24) 216-B7 (IOB)
Shorted Jam A, B (Jam 1)
Open
The Paper End indicator lights
even if paper is placed in paper
tray 2.
Paper End 2 (S25) 216-B10 (IOB)
Shorted
The Paper End indicator does not
light even if there is no paper in
paper tray 2.
Tray Lift 2 (S26) 216-B13 (IOB)
Open/
Shorted
SC502 is displayed.
Open Jam A (Jam 8, 17)
Registration (S27) 209-2 (IOB)
Shorted Jam A, B (Jam 1)
Paper Size 1 (S28)
209-4,5,6,8
(IOB)
Open/
Shorted
Paper size error in tray 1
Paper Size 2 (S29)
209-9,10,11,13
(IOB)
Open/
Shorted
Paper size error in tray 2
Lower Paper Height 1 210-4 (IOB) Open/
Remaining paper volume in tray 2
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA