Creasing Section Misfeed - Olivetti SD-505 Service Manual

Field Service Ver. 2.0 Jan. 2008
8.3.5

Creasing section misfeed

A. Detection timing
Type
Creasing section
misfeed detection
B. Action
Entrance sensor (PS1)
Entrance motor (M1)
Step
1 Initial check items
2 PS1 I/O check, sensor check
3 M1 operation check
4 Change SDCB
Y108482-2
The entrance sensor (PS1) is not turned ON even after the set period of
time has elapsed after the entrance motor (M1) is energized (beginning of
backward rotation operation).
The entrance sensor (PS1) is not turned OFF even after the set period of
time has elapsed after the entrance motor (M1) is energized (beginning of
forward rotation operation).
Relevant electrical parts
Action
Service Manual
Description
SD control board (SDCB)
WIRING DIAGRAM
Control signal
—
FSCB PJ19-11 (ON)
FSCB PJ9-1 to 4
—
8. Jam display
Location
(Electrical
component)
—
FS-519 C-7
FS-519 C-6 to 7
—
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