Konica Minolta bizhub C360 Service Manual page 682

Field Service Ver. 2.1 Feb. 2012
19.5.20 C1156: Center-staple paddle roller motor malfunction (trailing edge)
Upper paddle motor (M21)
Paper detection sensor/1 (PS43)
Paper detection sensor/2 (PS44)
Step
Check the connector between M21-SDDB
1 PJ5 for proper connection and correct as
necessary.
Check the connector between PS43-SDDB
2 PJ9 for proper connection and correct as
necessary.
Check the connector between PS44-SDDB
3 PJ13 for proper connection and correct as
necessary.
Check the connector of M21 for proper
4
drive coupling, and correct as necessary.
5 PS43 I/O check, sensor check
6 PS44 I/O check, sensor check
7 M21 operation check
8 Change M21
9 Change SDDB
10 Change FSCB
19.5.21 C1158: Center-staple paddle roller motor malfunction (leading edge)
2.1
lower paddle motor (M22)
Paper detection sensor/1 (PS43)
Paper detection sensor/2 (PS44)
Step
Check the motor and sensor connectors for
1 proper connection, and correct as neces-
sary.
Check the connector of M22 for proper
2
drive coupling, and correct as necessary.
3 PS43 I/O check, sensor check
4 PS44 I/O check, sensor check
5 M22 operation check
6 Change M22
7 Change SDDB
8 Change FSCB
Relevant parts
Action
Relevant parts
Action
SD drive board (SDDB)
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
—
—
SDDB PJ9-8 (ON)
SDDB PJ13-2 (ON)
SDDB PJ5-6 to 10
—
—
—
SD drive board (SDDB)
FS control board (FSCB)
WIRING DIAGRAM
Control signal
—
—
SDDB PJ9-8 (ON)
SDDB PJ13-2 (ON)
SDDB PJ5-1 to 5
—
—
—
19. TROUBLE CODE
Location (Electri-
cal component)
—
—
—
—
SD-509 G-1
SD-509 G-3
SD-509 B-3
—
—
—
Location (Electri-
cal component)
—
—
SD-509 G-1
SD-509 G-3
SD-509 B-4
—
—
—
627
2.1