Minolta EP5000 General, Mechanical/Electrical page 339

Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
uC004A
Step Check Item
Does M5 turn?
1 Set the data of PWB-A (IC4A) BPC0 to
"0."
uC004b
Step Check Item
Does M5 turn when the malfunction is
1
reset?
Is malfunction code "C004b" displayed
2
again?
uC004C
Step Check Item
Does M3 turn?
1 Set the data of PWB-A (IC4A) BPC1 to
"0."
uC004d
Step Check Item
Does M3 turn when the malfunction is
1
reset?
Is malfunction code "C004d" displayed
2
again?
Result
Change PWB-A.
YES
Change M5.
NO
Result
Change PWB-A.
YES
Change PWB-A.
YES
Result
Change PWB-A.
YES
Change M3.
NO
Result
Change PWB-A.
YES
Change PWB-A.
YES
T-64
Action
Action
Action
Action