C09 (Paper Take-Up Section Malfunctions: Isolated Malfunctions - Minolta CF910 Service Manual

(4) C09 (Paper Take-Up Section Malfunctions: Isolated Malfunctions)
1. C0900 (Lower Drawer Lifting Failure)
C0910 (Middle Drawer Lifting Failure)
C0920 (Upper Drawer Lifting Failure)
• Upper Drawer Lift-Up Motor M6
• Middle Drawer Lift-Up Motor M7
• Lower Drawer Lift-Up Motor M8
• Paper Take-Up Board PWB-K
Step
1 Is C0900 being shown?
2 Does M8 turn when the Lower Drawer is
slid into the copier?
3 Select "Switch 1 (Paper)" from the "State
Confirm" menu.
Does Lwr-Lift change from OFF to ON
when the Lower Drawer is slid out and in?
Possible Defective Components
Check Item
T-45
• Upper Drawer Lift-Up Sensor PC9
• Middle Drawer Lift-Up Sensor PC10
• Lower Drawer Lift-Up Sensor PC11
Result
C0910 Go to step 4.
C0920 Go to step 6.
NO Check the motor for overload
and for loose connectors.
If they are okay, change M8.
NO Check PC11 for installation and
wiring and, if these are okay,
change PC11.
1154C25TAA
Action