Misfeed Clearing Procedures; Copier/Manual Bypass Paper Take-Up Misfeed - Minolta Di151 Service Manual

FrameMaker Ver.5.5E(PC) Di151 TROUBLESHOOTING
00.03.10
2-5.

Misfeed Clearing Procedures

(1)

Copier/Manual Bypass Paper Take-Up Misfeed

Paper Take-Up Sensor PS1
Paper Take-Up Solenoid SL1
SL1
Copier/Manual Bypass Paper Take-Up Misfeed Clearing Procedure
• Paper is not taken up at all.
Step
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 Take-Up Solenoid operation: the voltage
across PJ3A-2 on the Master Board and GND
is DC24 V (solenoid deenergized) and DC0 V
(instantaneously) (solenoid energized) when
the Start key is pressed.
5 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
CN2
1 2
2 1
CN3
PJ8A-1(ANODE PS1)
3
PJ8A-2(GND) 2
PJ8A-3(PS1 ON) 1
PWB-A
Check
T-4
PJ4
1 3
2 2
PS1
3 1
4007C02TAB
Result Action
NO Change paper.
YES Change paper.
Advise user on correct
paper storage.
YES Clean or change.
YES Change solenoid.
NO Change Master Board.
YES Change Master Board.
NO Correct actuator.
Change sensor.