Minolta EP3010 Manual page 265

Symptom Step
• Paper is not
taken up at all.
• Paper is station-
ary before the
Paper Take-Up
Sensor.
Paper is station-
ary at the Vertical
Transport Section.
Check Item
Does the paper being used
1 meet product specifications?
Is the paper curled, waved or
2
damp?
Are the Paper Take-Up Roll
3 and Separator Roll deformed,
worn, or dirty with paper dust?
Is the Paper Take-Up Motor
(M22, M23) turning when the
4
Start key is pressed?
Is Vertical Transport Motor
M21 turning when the Start
1
key is pressed?
Are the Vertical Transport Roll-
2 ers deformed, worn or dirty
with paper dust?
Does PC17 operate properly?
Using the IC Port Data Check
3 function, make an input port
check on PWB-A (200) IC1A
PC3.
Does PC22 operate properly?
Using the IC Port Data Check
4 function, make an input port
check on PWB-A (200) IC1A
PC2.
Does PC21 operate properly?
Using the IC Port Data Check
5 function, make an input port
check on PWB-A (200) IC1A
PE3.
Does PC29 operate properly?
Using the IC Port Data Check
function, make an input port
6
check on PWB-A (200) IC1A
PB3.
T-28
Result Action
Instruct the user to use the
NO paper that meets product
specifications.
Change the paper. Instruct the
YES
user in how to store the paper.
Clean or replace the Paper
YES Take-Up Roll and/or Separator
Roll.
YES Check the motor for overload.
Replace PWB-A (PF-206) or
NO PWB-A. Replace M22 and/or
M23.
YES Check the motor for overload.
Replace PWB-A (PF-206) or
NO
PWB-A. Replace M21.
Clean or replace the Vertical
YES Transport Rollers.
Check the operation of the
actuator of PC17. If it operates
NO properly, replace PC17.
Check the operation of the
actuator of PC22. If it operates
NO properly, replace PC22.
Check the operation of the
actuator of PC21. If it operates
NO properly, replace PC21.
Replace PWB-A (PF-206) or
YES
PWB-A.
Check the operation of the
NO actuator of PC29. If it operates
properly, replace PC29.