Minolta EP3010 Manual page 311

C0d00
Step
Does M33 turn when the Front/Rear
Edge Guide Plates are moved to
1
other than the home position and
the Duplex Unit is slid in?
Does PC9 operate properly?
Using the IC Port Data Check func-
2
tion, make an input port check on
PWB-G (Dup) (IC1G) PC3.
C0d20
Step
Does M32 turn when the Gate Unit
is moved to other than the home
1
position and the Duplex Unit is slid
in?
Does PC8 operate properly?
Using the IC Port Data Check func-
2
tion, make an input port check on
PWB-G (Dup) (IC1G) PE0.
C0d50
Step
Does M31 start to turn?
Using the IC Port Data Check func-
1
tion, set the data of PWB-A (Dup)
(IC1G) PB3 to "0".
C0d51
Step
Check the M31 lock signal when
M31 is locked.
1 Using the IC Port Data Check func-
tion, check that the data of PWB-A
(Dup) (IC1G) PE1 is "L".
Check Item
Check Item
Check Item
Check Item
Result
YES Check for overload.
Replace M33 or PWB-G.
NO
YES Replace PWB-G.
Replace PC9.
NO
Result
YES Check for overload.
Replace M32 or PWB-G.
NO
YES Replace PWB-G.
Replace PC8.
NO
Result
YES Check the drive coupling.
Replace M31 or PWB-G.
NO
Result
YES Replace M31.
Replace PWB-G.
NO
T-74
Action
Action
Action
Action