Error Troubleshooting
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605
Service Manual
2-219
Bypass Tray Feed Solenoid (PL13.2.9)
8 Check the PWBA Assembly FEED connection
Check the connection between the PWBA Assembly FEED
and the MCU Board.
Are P/J419, DP/J271, and P/J27 connected securely?
Replace the
Drawer 1 Feeder
Harness
Assembly
and the
Main Harness
Assembly.
Connect P/J419,
DP/J271, and
P/J27 securely.
Step Check Yes No
Possible causative parts:
• Bypass Tray Feed Solenoid (PL13.2.9)
• Bypass Tray Harness Assembly (PL13.2.5)
• MCU Board (PL18.1.13)
1 Check the Bypass Tray Feed Solenoid operation
Execute Digital Output diagnostic test 071-007, and check
the Bypass Tray Feed Solenoid operation.
Does the Bypass Tray Feed Solenoid function normally?
Replace the MCU
Board.
Go to step 2.
2 Check the Bypass Tray Feed Solenoid connection
Check the connection between the Bypass Tray Feed
Solenoid and the MCU Board.
Are P/J214 and P/J21 connected securely?
Go to step 3. Connect P/J214
and P/J21
securely.
3 Check the continuity between the Bypass Tray Feed Solenoid
and the MCU Board
Is each cable of P/J214<=>P/J21 continuous?
Go to step 4. Replace the
Bypass Tray
Harness
Assembly.
4 Check the power to the Bypass Tray Feed Solenoid (+24 VDC)
Close the interlock switch(es), and check if the voltage
between the MCU Board ground and the P/J21-9 pin is about
+24 VDC.
Replace the
Bypass Tray Feed
Solenoid.
Refer to
“+24 VDC Power
FIP” on
page 2-222.
Step Check Yes No