Minolta EP3010 Manual page 257

Copier Paper Take-Up Misfeed Troubleshooting Procedure
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.
Paper is station-
ary at the Trans-
port Roller.
Check Item
Does the paper being used
1 meet product specifications?
Is the paper curled, waved or
2
damp?
Is the Trailing Edge Stop or
3
Edge Guide in good position?
Are the Paper Take-Up Roll
4 and Separator Roll deformed,
worn, or dirty with paper dust?
Is the Paper Take-Up Motor
5 (M11, M12) turning when the
Start key is pressed?
Run the "Controller/Board
Check". Is either of the mal-
6
function codes C0329, C032A
displayed?
Are the Vertical Transport Roll-
1 ers deformed, worn or dirty
with paper dust?
Does PC64 operate properly?
Using the IC Port Data Check
2 function, make an input port
check on PWB-A (IC3A)
APB6.
Does PC55 operate properly?
Using the IC Port Data Check
3 function, make an input port
check on PWB-A (IC3A)
APB3.
Does PC56 operate properly?
Using the IC Port Data Check
4 function, make an input port
check on PWB-A (IC3A)
APB4.
Does PC51 operate properly?
Using the IC Port Data Check
5 function, make an input port
check on PWB-A (IC5A)
BPB6.
Does CL2 operate properly?
Using the IC Port Data Check
1
function, set the data of PWB-
A (IC4A) BPA3 to "0".
Run the "Controller Board
2 Check". Is the malfunction
code "C0320" displayed?
T-20
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.
Position the Edge Stop and
NO
Guide to meet the paper size.
Clean or replace the Paper
YES Take-Up Roll and/or Separator
Roll.
Check the Motor for overload.
NO
YES Replace PWB-A.
Replace M11, M12 or PWB-C.
NO
Clean or replace the Vertical
YES Transport Rollers.
Check the PC64 actuator for
operation and, if it is okay,
NO change PC64.
Check the PC55 actuator for
operation and, if it is okay,
NO change PC55.
Check the PC56 actuator for
operation and, if it is okay,
NO change PC56.
YES Replace PWB-A.
Check the PC51 actuator and,
if it is okay, change PC51.
NO
Check the drive transmission
path.
YES
YES Replace PWB-A.
Replace CL2.
NO