Xerox Phaser 6128MFP - Fan Motor Error

Phaser 6128MFP Service Manual 3-103
Error Messages and Codes
Fan Motor Error
The Fan has failed. The following troubleshooting procedure applies to this error.
Applicable Error
• 042-358: Fan Motor Error
Initial Actions
• Cycle printer power.
• If the problem persists, follow the procedure below.
7 Check for +24 V at J22 on the MCU
Board.
Is +24 V available at J22-2 and J22-
4 when the Interlock Switch is
closed?
Replace the
Sub Drive
Assembly
(page 8-60).
Replace the
MCU Board
(page 8-57).
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Fan, PL10.6.7
■ LVPS, PL106.16
■ MCU Board, PL10.7.7
■ LVPS Harness, PL10.8.3
■ “Map 1 - MCU Board” on page 10-6
■ “Map 3 - Electrical and Drive” on page 10-8
■ “LVPS” on page 10-14
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Run the Fan test (DO-1e or DO-1f)
(page 4-46):
Does the Fan rotate?
Replace the
MCU Board
(page 8-57).
Go to Step 2.
2 Check P/J503 on the LVPS.
Is the connection secure?
Go to step 3. Connect the
Fan.
3 Check the Main LVPS harness
continuity. Disconnect P/J501from
the LVPS and P/J14 from the MCU
Board.
Is the harness damaged?
Repair or
replace the
LVPS Harness
(PL10.8.14).
Go to step 4.
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No