Code: 7235; Code: 7249 - Olivetti PI-503 Service Manual

Field Service Ver. 2.0 Aug. 2007
9.3.2

Code: 7235

A. Detection timing
The paper entrance sensor /Lw (PS206) is not turned ON by the passage of paper after a lapse of pre-
defined time after the transfer clutch /Lw (CL202) is turned ON.
B. Action
Transfer clutch /Lw (CL202)
Paper entrance sensor /Lw (PS206)
Step
1 Initial check items
2 PS206 I/O, sensor check
3 CL202 operation check
4 PIDB replacement
5
FSCB replacement
9.3.3

Code: 7249

A. Detection timing
The paper entrance sensor /Up (PS201) is not turned ON by the passage of paper after a lapse of pre-
defined time after the transfer clutch /Up (CL201) is turned ON.
B. Action
Transfer clutch /Up (CL201)
Paper entrance sensor /Up (PS201)
Step
1 Initial check items
2 PS201 I/O, sensor check
3 CL201 operation check
4 PIDB replacement
5 FSCB replacement
Y107982-5
Description
Relevant electrical parts
Action
Description
Relevant electrical parts
Action
Service Manual
PI drive board (PIDB)
FNS control board (FSCB)
WIRING DIAGRAM
Control signal
—
PIDB PJ53PIDB<A>-11 (ON)
PIDB PJ56PIDB-6 (ON)
—
—
PI drive board (PIDB)
FNS control board (FSCB)
WIRING DIAGRAM
Control signal
—
PIDB PJ55PIDB<A>-9 (ON)
PIDB PJ54PIDB-6 (ON)
—
—
9. Jam display
Location
(Electrical
component)
—
PI-503 C-8
PI-503 C-7
—
—
Location
(Electrical
component)
—
PI-503 C-5
PI-503 C-4
—
—
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