Xerox Phaser 6280 Service Manual page 196

Error Messages and Codes
3-60
Troubleshooting Procedure Table (continued)
Step Actions and Questions
4 Perform the Toner Motor test:
Mode > Engine Diag
Toner Motor.
While testing the Toner Motor, close
the Interlock Harness.
Yellow Toner Motor (page 4-47)
Magenta Toner Motor (page 4-49)
Cyan Toner Motor (page 4-49)
Black Toner Motor (page 4-50)
1. Check the Dispenser wiring harness
5
connectors.
Yellow: P/J18 and P/J181
Magenta: P/J18 and P/J182
Black: P/J18 and P/J183
Cyan: P/J18 and P/J184
2. Are the connectors securely
connected?
6 Does the error still occur?
7 Check the Top LV Harness for
continuity.
1. Disconnect P/J Harnesses.
Yellow: P/J18 from the MCU Board
and P/J181 from the Dispenser
Assembly
Magenta: P/J18 from the MCU
Board and P/J182 from the
Dispenser Assembly
Black: P/J18 from the MCU Board
and P/J183 from the Dispenser
Assembly
Cyan: P/J18 from the MCU Board
and P/J184 from the Dispenser
Assembly
2. Check continuity between P/J
connectors:
Yellow: P/J18 <=> P/J181
Magenta: P/J18 <=> P/J182
Black: P/J18 <=> P/J183
Cyan: P/J18 <=> P/J184
Check the Dispenser Assembly signal.
8
1. Disconnect P/J18 from the MCU
Board.
2. When the Interlock Switch is
activated, is there +24 V across:
Ground <=> P/J18-A1/P/J18-A2
pin (Yellow)
Ground <=> P/J18-A7/P/J18-A8
pin (Magenta)
Ground <=> P/J18-B1/P/J18-B2
pin (Black)
Ground <=> P/J18-B7/P/J18-B8
pin (Cyan)
Yes
Service Check the gear
> Motor Test > of the Auger for
damage. If the
gear is
damaged,
replace the
Dispenser
Assembly
(page 8-56).
Go to step 6.
Go to step 7.
Go to step 8.
Replace the
Dispenser
Assembly
(page 8-56).
Phaser 6280 Color Laser Printer Service Manual
No
Go to step 5.
Reconnect the
connectors.
Go to step 6.
Complete.
Complete.
Replace the
MCU Board
(page 8-86).