10-8 Phaser 6280 Color Laser Printer Service Manual
Plug/Jack and Wiring Diagrams
Plug/Jack Locators
Maps 1 through 6 indicate the location of key connections within the printer.
Connections are referenced by their P/J designation.
1. “Map 1 - Electrical and Drive” on page 10-9
2. “Map 2 - Laser Unit, Feeder Assembly” on page 10-10
3. “Map 3 - Image Processor Board and Dispenser” on page 10-11
4. “Map 4 - LVPS and MCU Boards” on page 10-12
5. “Map 5 - Duplex Unit” on page 10-13
6. “Map 6 - Optional 550-Sheet Feeder” on page 10-14
Wiring Diagrams
The wiring diagrams provide the functional relationship of the electrical
circuity to any mechanical, or non-mechanical, inputs or outputs throughout
the printer.
1. “General Wiring Diagram” on page 10-20
2. “DC Power Supply” on page 10-21
3. “Tray 1 (MPT) and Registration” on page 10-23
4. “Main Drive” on page 10-25
5. “Feeder” on page 10-27
6. “Laser Unit” on page 10-29
7. “Xerographic” on page 10-30
8. “High Voltage” on page 10-32
9. “Developer” on page 10-33
10. “Fuser” on page 10-35
11. “Controller” on page 10-37
12. “Optional 550-Sheet Feeder Wiring Diagram” on page 10-39
13. “Duplex Wiring Diagram” on page 10-41
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