10.2 Solution; C1124: Sheet Feeder Up/Down Drive Failure (Lower); C1125: Sheet Feeder Up/Down Drive Failure (Upper) - Olivetti PI-503 Service Manual

10. Malfunction code

10.2 Solution

10.2.1

C1124: Sheet feeder up/down drive failure (lower)

Tray lift motor /Lw (M202)
Tray upper limit sensor /Lw (PS209)
Step
Check the M202 connector for proper
1
connection and correct as necessary.
Check the M202 connector for proper
2
drive coupling and correct as necessary.
3 PS209 I/O, sensor check
4 M202 operation check
5 M202 replacement
6 PIDB replacement
7 FSCB replacement
10.2.2

C1125: Sheet feeder up/down drive failure (upper)

Tray lift motor /Up (M201)
Tray lower limit sensor /Up (PS205)
Step
Check the M201 connector for proper
1
connection and correct as necessary.
Check the M201 connector for proper
2
drive coupling and correct as necessary.
3 PS205 I/O, sensor check
4 M201 operation check
5 M201 replacement
6 PIDB replacement
7 FSCB replacement
32
Relevant electrical parts
PI drive board (PIDB)
FNS control board (FSCB)
Action
PIDB PJ53PIDB<A>-14 (ON)
Relevant electrical parts
PI drive board (PIDB)
FNS control board (FSCB)
Action
PIDB PJ55PIDB<A>-12 (ON)
Service Manual
Field Service Ver. 2.0 Aug. 2007
WIRING DIAGRAM
Control signal
—
—
PIDB PJ56PIDB-1 to 2
—
—
—
WIRING DIAGRAM
Control signal
—
—
PIDB PJ54PIDB-1 to 2
—
—
—
Location
(Electrical
component)
—
—
PI-503 C-9
PI-503 C-8
—
—
—
Location
(Electrical
component)
—
—
PI-503 C-6
PI-503 C-4
—
—
—
Y107982-5