Xerox Phaser 6280, Service Manual

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3-114 Phaser 6280 Color Laser Printer Service Manual
Error Messages and Codes
Fan Motor Error (Duplexer)
The MCU has detected an error upon receiving signal from the Duplex Fan.
Applicable Chain Link
■
Chain Link 042-358-02 : IOT Fan Motor Failure
Initial Actions
■
Cycle printer power.
■
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■
Front Cover Harness, PL1.2.11
■
LVPS, PL9.1.4
■
Main Fan, PL9.1.10
■
MCU Board, PL9.1.20
■
Right Side Harness, PL10.1.15
■
Top LV Harness, PL10.1.16
■
Duplex Unit, PL11.1.1
■
Duplex Unit Harness, PL11.1.18
■
Duplex Fan, PL11.1.25
■
“Map 1 - Electrical and Drive” on
page 10-9
■
“Map 4 - LVPS and MCU Boards” on
page 10-12
■
“Map 5 - Duplex Unit” on page 10-13
■
“DC Power Supply” on page 10-21
■
“Duplex Wiring Diagram” on page 10-41
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 1. Check the detailed error code (press
the Up and Down buttons
simultaneously).
2. Does code “02” display on the
Control Panel?
Go to step 2. Go to step 10.
2 1. Check the wiring harness
connectors between the Duplex Fan
and the Duplex Board.
2. Is P/J427 securely connected?
Go to step 3. Reconnect the
wiring harness
connector.
3 Does the error still occur? Go to step 4. Complete.
4 1. Perform the Duplex Fan test
(page 4-63): Service Mode >
Engine Diag > Duplex Fan .
2. Does the Motor operate properly?
Replace the
MCU Board
(page 8-86). Go to step 5.