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Phaser 6280 Color Laser Printer Service Manual
Error Messages and Codes
25
Check the Duplex Unit for continuity.
1. Disconnect P/J27 from the MCU
Board.
2. Is there +3.3 V across ground <=>
J27-15 pin on the MCU Board?
Replace the
Duplex Unit
(page 8-99).
Replace the
MCU Board
(page 8-86).
26
1. Check the wiring harness connector
P/J429 between the Duplex Board
and the Duplex Motor.
2. Is P/J429 securely connected?
Go to step 27.
Reconnect P/J
429 connector.
27
Check the Duplex Motor for continuity.
1. Disconnect P/J429 from the Duplex
Board.
2. Is there +24 V across ground <=>
J429-2 pin on the Duplex Board?
Replace the
Duplex Unit
(page 8-99).
Perform steps
21 through 25.
Troubleshooting Procedure Table (continued)
Step
Actions and Questions
Yes
No
Summary of Contents for Phaser 6280
Page 1: ...Phaser 6280 Color Laser Printer Phaser 6280 Service Manual...
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Page 15: ...Phaser 6280 Color Laser Printer Service Manual xiii...
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Page 26: ...xxiv Phaser 6280 Color Laser Printer Service Manual Table of Contents...
Page 62: ...1 36 Phaser 6280 Color Laser Printer Service Manual General Information...
Page 288: ...3 152 Phaser 6280 Color Laser Printer Service Manual Error Messages and Codes...
Page 432: ...5 58 Phaser 6280 Color Laser Printer Service Manual Print Quality Troubleshooting...
Page 558: ...8 112 Phaser 6280 Color Laser Printer Service Manual Service Parts Disassembly...
Page 670: ...I 10 Phaser 6280 Color Laser Printer Service Manual...
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