Misfeed At The Manual Bypass Paper Take-Up Section - Konica Minolta Bizhub 162 Service Manual

14. Jam Display
14.3.3

Misfeed at the Manual Bypass Paper Take-up Section

A. Detection Timing
Type
Manual Bypass • The leading edge of the paper does not unblock the Synchronizing Roller Sen-
paper take-up
section misfeed
detection
• The Synchronizing Roller Sensor (PC1) is not blocked even after the lapse of a
Size error detection
• The Synchronizing Roller Sensor (PC1) is blocked before the lapse of a given
Paper left at the • The Paper Set Sensor/Bypass (PC2) is blocked at timing when the Power
Manual Bypass
paper take-up
section
B. Action
Synchronizing Roller Sensor (PC1)
Paper Take-up Solenoid/Bypass
Step Operations
1 Initial checks
2 PC1 sensor check
3 SL2 operation check
4 PC2 sensor check
5 Replace PWB-A
122
sor (PC1) even after the lapse of a given period of time after the Paper Take-up
Solenoid/Bypass (SL2) has been energized.
given period of time after the paper has unblocked the Synchronizing Roller
Sensor (PC1).
period of time.
Switch is turned ON, the cover is opened and closed, or a paper misfeed or
malfunction is reset.
Relevant Electrical Components
Ref.
Page
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Field Service Ver. 1.0 Apr. 2005
Description
Paper Set Sensor/Bypass (PC2)
Master Board (PWB-A)
WIRING DIAGRAM
Control signal
– –
115 PWB-A PJ17A-3 (ON)
116 PWB-A PJ12A-2 (REM)
115 PWB-A PJ12A-5 (ON)
– –
Location
(Electrical
Components)
–
–