Jam At Duplex - Xerox Phaser 6280 Service Manual

Jam at Duplex

Phaser 6280 Color Laser Printer Service Manual
The Duplex Sensor does not turn On after switching back a paper or the
Duplex Sensor does not turn Off after a paper is detected by the Duplex Jam
Sensor.
Applicable Chain Link
Chain Link
Chain Link
Initial Actions
Check for obstruction or debris in the Exit Chute Out or paper path.
Cycle printer power.
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Front Cover Harness, PL1.2.11
Turn Clutch, PL3.2.25
Regi Sensor, PL3.2.30
Registration Sensor Harness,
PL3.2.37
PH Drive Assy., PL8.1.7
MCU Board, PL9.1.20
Right Side Harness, PL10.1.15
Duplex Unit, PL11.1.1
Duplex Jam Sensor, PL11.1.12
Duplex Board, PL11.1.15
Duplex Unit Harness, PL11.1.18
Duplex Clutch, PL11.2.10
Duplex Motor, PL11.2.23
Troubleshooting Procedure Table
Step Actions and Questions
1 1. Check the paper path.
2. Is the paper path dirty.
2 1. Check the Rollers on the Duplex for
correct installation or damage.
2. Are the Rollers correctly installed or
damaged?
077-105: IOT Duplex2 Jam
077-106: IOT Duplex3 Jam
Wiring and Plug/Jack Map Reference
"Map 1 - Electrical and Drive" on
page 10-9
"Map 2 - Laser Unit, Feeder Assembly"
on page 10-10
"Map 4 - LVPS and MCU Boards" on
page 10-12
"Map 5 - Duplex Unit" on page 10-13
"Tray 1 (MPT) and Registration" on
page 10-23
"Main Drive" on page 10-25
"Feeder" on page 10-27
"Fuser" on page 10-35
"Duplex Wiring Diagram" on page 10-41
Error Messages and Codes
Yes No
Clean the paper Go to step 2.
path.
Replace the Go to step 3.
Duplex Unit
(page 8-99).
3-35