Xerox Phaser 6600 Service Manual page 317

Exit Clutch 1 [Exit Drive Assembly] (PL17.1.21)
Step Check
Possible causative parts:
• Exit Clutch 1 [Exit Drive Assembly] (PL17.1.21)
• MCU Board (PL18.1.13)
1 Check the Exit Clutch 1 operation
Execute Digital Output diagnostic test 071-011, and check
the Exit Clutch 1 operation.
Does the Exit Clutch 1 function normally?
2 Check the Exit Clutch 1 connection
Check the connection between the Exit Clutch 1 and the
MCU Board.
Is P/J40 connected securely?
3 Check the power to the Exit Clutch 1 (+24 VDC)
Close the interlock switch(es), and check if the voltage
between the MCU Board ground and the P/J40-1 pin is about
+24 VDC.
Exit Clutch 2 [Exit Drive Assembly] (PL17.1.21)
Step Check
Possible causative parts:
• Exit Clutch 2 [Exit Drive Assembly] (PL17.1.21)
• MCU Board (PL18.1.13)
1 Check the Exit Clutch 2 operation
Execute Digital Output diagnostic test 071-012, and check
the Exit Clutch 2 operation.
Does Exit Clutch 2 function normally?
2 Check the Exit Clutch 2 connection
Check the connection between the Exit Clutch 2 and the
MCU Board.
Is P/J38 connected securely?
3 Check the power to the Exit Clutch 2 (+24 VDC)
Close the interlock switch(es), and check if the voltage
between the MCU Board ground and the P/J38-1 pin is about
+24 VDC.
Xerox Internal Use Only
Error Troubleshooting
Yes
Replace the MCU
Board.
Go to step 3.
Replace the Exit
Clutch 1.
Yes
Replace the MCU
Board.
Go to step 3.
Replace the Exit
Clutch 2.
Phaser 6600 and WorkCentre 6605
Service Manual
No
Go to step 2.
Connect P/J40
securely.
Refer to
"+24 VDC Power
FIP" on
page 2-222.
No
Go to step 2.
Connect P/J38
securely.
Refer to
"+24 VDC Power
FIP" on
page 2-222.
2-221