Fusing/Exit Misfeed - Konica Minolta bizhub 160 Service Manual

19. Jam display
19.3.3

Fusing/Exit Misfeed

A. Detection Timing
Type
Fuser Jam The Exit Sensor is not unblocked after the predetermined period of time has elapsed
after the Paper Take-Up Switch is turned on.
Remains paper If all of the following conditions are met
Jam 1
• The Front Door or Exit Cover is opened, then closed. (Or the machine is turned
Remains paper
on.)
Jam 2
• The Paper Take-Up Switch is turned on or the Exit Sensor is blocked.
Paper exit jam The Exit Sensor is unblocked slower than the predetermined period of time after the
Paper Take-Up Switch is turned on.
B. Troubleshooting Procedures
Paper Take-Up Switch (S1)
Exit Sensor (PS1)
Step
1 Initial check items
2 S1 switch check
3 PS1 sensor check
4 Replace PWB-P.
244
Relevant Electric Parts
Action
Field Service Ver. 1.0 Apr. 2005
Description
Controller/Mechanical Control Board (PWB-P)
WIRING DIAGRAM
Control Signal
–
PWB-P MPJ10P-2
PWB-P MPJ8P-3
–
Location
(Electric Parts)
–
F-7
B-7
–