Ricoh G179 - Page 209

Electrical Component Defects
SM 4-43 G179
Trouble-
shooting
Component
(Symbol)
CN Condition Symptom
(S14) Shorted Jam Z (Jam 1)
Open "Open Cover" is displayed
Duplex Cover (S15) 217-A11 (IOB)
Shorted "Open cover" cannot be detected.
Open Jam Z (Jam 25)
Duplex Exit (S16) 217-A14 (IOB)
Shorted Jam Z (Jam 1)
Open
The Paper End indicator lights
even if paper is placed on the
by-pass tray.
By-pass Paper End
(S17)
217-B3 (IOB)
Shorted
The Paper End indicator does not
light even if there is no paper on
the by-pass tray.
Open
By-pass Paper Size
(S18)
217-B9,
10,12,13 (IOB)
Shorted
Paper size error
Paper Feed 1 (S9) 216-A4 (IOB)
Open/
Shorted
No symptom, but this may cause
Jam A (Jam 11) and some pieces
of paper are remaining at the paper
feed unit when tray 1 is opened.
Open Jam A (Jam 3, 11)
Relay 1 (S20) 216-A7 (IOB)
Shorted Jam A, B (Jam 1)
216-A10 (IOB) Open
The Paper End indicator lights
even if paper is placed in paper
tray 1.
Paper End 1 (S21)
Shorted
The Paper
End
indicator
does not
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA