Paper Take-Up Misfeed - Minolta Di151 Service Manual

FrameMaker Ver.5.5E(PC) Di151 TROUBLESHOOTING
00.03.10
(4) PF-116 Paper Take-Up Misfeed
Paper Take-Up Sensor PS1
Paper Take-Up Solenoid SL5
CN2
1 2
SL5
2 1
PF-116 Paper Take-Up Misfeed Clearing Procedure
• Paper is not taken up at all.
Step Check
1 Paper meets product specifications.
2 Paper is curled, wavy, or damp.
3 Paper Take-Up Roll is deformed, worn, or has
paper dust.
4 Paper Transport Roller is deformed, worn, or
has paper dust.
5 Paper Take-Up Solenoid operation: the voltage
across PJ11A-8 on the Master Board and GND
is DC24 V (solenoid deenergized) and DC0 V
(instantaneously) (solenoid energized) when
the Start key is pressed.
6 Paper Take-Up Sensor operation: the voltage
across PJ8A-3 on the Master Board and GND
is DC5 V (sensor unblocked) and DC0 V (sen-
sor blocked).
Relevant Electrical Parts
Master Board PWB-A
PJ8A-1(ANODE PS1)
PJ8A-2(GND)
PJ8A-3(PS1 ON)
CN15
A B
PJ11A-7(DC24V)
7 7 14 7
6 6 13 6
PJ11A-8(FEED2)
1 1 1 1
PWB-A
T-7
CN3 PJ4
3 1 3
2 2
2
1 3 PS1
1
4007C05TAB
Result Action
NO Change paper.
YES Change paper.
Advise user on correct
paper storage.
YES Clean or change.
YES Clean or change.
YES Change solenoid.
NO Change Master Board.
YES Change Master Board.
NO Correct actuator.
Change sensor.