Minolta EP5000 General, Mechanical/Electrical page 317

Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
uAD-9 Paper Take-Up Misfeed Clearing Procedure
Symptom Step
Paper is not taken
up at all.
1
2
3
Paper is stationary
at the Vertical Trans-
port Section.
1
2
3
4
Check Item Result
Does SL33 operate proper-
ly?
Using the IC Port Data
Check function, set the data
of PWB-A (Dup) (IC1G)
PB2 to "0."
Does CL33 operate proper-
ly?
Using the IC Port Data
Check function, set the data
of PWB-A (Dup) (IC1G)
PA3 to "0."
Are the Take-Up Roll, Feed
Roll, and Separator Roll de-
formed, worn, or dirty with
paper dust?
Is Vertical Transport Drive
Motor M21 turning when a
copy is taken up and fed
into the copier from the Du-
plex Unit?
Are the Vertical Transport
Rollers deformed, worn, or
dirty with paper dust?
Does PC17 operate proper-
ly?
Using the IC Port Data
Check function, make an in-
put port check of PWB-A
(200, 400) (IC1A) PC3.
Does PC16 operate proper-
ly?
Using the IC Port Data
Check function, make an in-
put port check of PWB-A
(Dup) (IC1G) PC0.
T-42
Action
Check the pick-up mecha-
YES
nism.
Change PWB-G, PWB-A
(copier), or PWB-A
NO
(PF-205/105). Change
SL33.
Check the drive transmis-
YES
sion path.
Change PWB-G, PWB-A
(copier), or PWB-A
NO
(PF-205/105). Change
CL31.
Clean or change the defec-
tive roll.
YES
Check the motor for over-
YES
load.
Change PWB-A (copier) or
NO PWB-A (PF-205/105).
Change M21.
Clean or change the defec-
YES tive roller.
Change PWB-A (copier) or
YES
PWB-A (PF-205/105).
Check the PC17 actuator
for operation and, if it oper-
NO
ates properly, change
PC17.
Change PWB-A (copier) or
YES
PWB-A (PF-205/105).
Check the PC16 actuator
for operation and, if it oper-
NO
ates properly, change
PC16.