Misfeed At Fusing/Exit Section; Undefined Misfeed - Konica Minolta magicolor 5430 DL Service Manual

Jam Display
1.5.5

Misfeed at fusing/exit section

A. Detection Timing
Type
The Exit Sensor (PC8) is not unblocked even after the lapse of a given period of
time after the media has blocked PC8.
Detection of
misfeed at fusing/
The media does not block the sensor on the Duplex Board (PWB-E DU) even
exit section
after the lapse of a given period of time after it has unblocked the Exit Sensor
(PC8) during media feeding from the Duplex Option.
Detection of media
The Exit Sensor (PC8) is blocked when the Power Switch is turned ON, a door or
left in fusing/exit
cover is opened and closed, or a misfeed or malfunction is reset.
section
B. Action
Exit Sensor (PC8)
Step
1 Initial check items
2 PC8 sensor check
3 Change PWB-E DU.
4 Change PWB-A.
1.5.6

Undefined misfeed

A. Detection Timing
Type
Detection of
Conflicting settings are made in printer driver.
undefined misfeed
B. Action
Print Control Board (PWB-P)
Step
1 Check printer driver settings.
2 Change PWB-P.
3 Change PWB-A.
Relevant Electrical Parts
Duplex Board (PWB-E DU)
Mechanical Control Board (PWB-A)
Action
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Action
4-8
Main Unit Field Service
Description
WIRING DIAGRAM
Control Signal
-
PWB-A PJ4A-6 (ON)
-
-
Description
WIRING DIAGRAM
Control Signal
-
-
-
Location
(Electrical
Component)
-
2-J
-
-
Location
(Electrical
Component)
-
-
-