Misfeed At The Paper Separating Section - Konica Minolta Bizhub 162 Service Manual

Field Service Ver. 1.0 Apr. 2005
14.3.6

Misfeed at the Paper Separating Section

A. Detection Timing
Type
• The Exit Paper Sensor (PC3) is not blocked even after the lapse of a given
Paper separating • The Synchronizing Roller Sensor (PC1) is not blocked even after the lapse of a
section misfeed
detection
• The Synchronizing Roller Sensor (PC1) is blocked before the lapse of a given
Paper left at the • The Synchronizing Roller Sensor (PC1) is unblocked at timing when the Power
paper separating
section
B. Action
Synchronizing Roller Sensor (PC1)
Exit Paper Sensor (PC3)
Step Operations
1 Initial checks
2 PC1 sensor check
3 PC3 sensor check
4 Replace PWB-A
period of time after the paper has unblocked the Synchronizing Roller Sensor
(PC1).
given period of time after the paper has unblocked the Synchronizing Roller
Sensor (PC1).
period of time after the paper has unblocked the Synchronizing Roller Sensor
(PC1).
Switch is turned ON, the cover is opened and closed, or a paper misfeed or
malfunction is reset.
Relevant Electrical Components
Ref.
Page
☞
☞
Description
Master Board (PWB-A)
WIRING DIAGRAM
Control signal
– –
115 PWB-A PJ17A-3 (ON)
115 PWB-A PJ15A-3 (ON)
– –
14. Jam Display
Location
(Electrical
Components)
–
–
125