Lct Paper Feed Section/Vertical Transport Section Misfeed; Misfeed At Vertical Transport Section - Konica Minolta bizhub C360 Service Manual

Field Service Ver. 2.1 Feb. 2012
17.3.7

LCT paper feed section/vertical transport section misfeed

Paper feed sensor (PS1)
Vertical transport sensor (PS2)
Paper feed motor (M1)
Vertical transport motor (M2)
Step
1 Initial check items
2 PS1 I/O check, sensor check
3 PS2 I/O check, sensor check
4 M1 operation check
5 M2 operation check
6 PCCB ICP1, ICP2 conduction check
7 Change PCCB
8 Change MFPB
17.3.8

Misfeed at vertical transport section

Transport motor (M1)
Paper feed tray 2 vertical transport clutch (CL2)
Registration roller clutch (CL4)
Step
1 Initial check items
2 PS1 I/O check, sensor check
3 PS19 I/O check, sensor check
4 CL2 operation check
5 CL4 operation check
6 M1 operation check
7 Change FREYB
8 PRCB ICP2 conduction check
9 PRCB ICP14 conduction check
10 Change PRCB
Relevant parts
Action
Relevant parts
Action
PC Control board (PCCB)
MFP board (MFPB)
WIRING DIAGRAM
Control signal
—
PCCB CN5-2 (ON)
PCCB CN5-5 (ON)
PCCB CN6-1 to 4
PCCB CN6-5 to 8
—
—
—
Front side relay board (FREYB)
Printer control board (PRCB)
Sensor in front of tim. roller (PS1)
Paper feed tray 2 vertical transport sensor (PS19)
WIRING DIAGRAM
Control signal
—
FREYB CN13-3 (ON)
PRCB CN22-15 (ON)
PRCB CN22-18 (ON)
FREYB CN13-5 (REM)
PRCB CN14-2 (REM)
PRCB CN14-5 (LOCK)
—
—
—
—
17. JAM DISPLAY
Location (Electri-
cal component)
—
PC-408 G-9
PC-408 G-9
PC-408 G-10
PC-408 G-9
—
—
—
Location (Electri-
cal component)
—
Q-17
C-25
C-24
Q-17
C-2 to 5
—
—
—
—
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