Xerox Phaser 6250 Service Manual page 140

Troubleshooting Procedure Table
Steps Actions and Questions
4 Verify the pertinent Tray 3 voltages on pins:
P/J81 – 11 <=> P/J47 – 23
P/J81 – 12 <=> P/J47 – 23
P/J81 – 13 <=> P/J47 – 23
Or Tray 4 voltages on pins:
P/J81 – 8 <=> P/J47 – 23
P/J81 – 9 <=> P/J47 – 23
P/J81 – 10 <=> P/J47 – 23
of the Lower Feeder Circuit Board,
PL 14.5.1 or PL 15.5.1, correspond to the
paper size switch position chart below
5 Check the OPT Feeder Plug PL 14.5.2 or
PL 15.5.2, Harness Assy, Tray 3 PL 14.5.3
or PL 15.5.3, and Harness Assy, Tray 4 PL
14.5.6 for continuity.
Paper Size Switches are indicated as SW1, SW2, and SW3
LEGAL14"
LEGAL13"
EXECUTIVE
B5
A4
A5 (Provided for reference only. Supported by Tray 1
(MPT) only.)
A
No Tray
3-58
Paper Size
Phaser 6250 Color Laser Printer Service Manual
Yes No
Replace the
Circuit Board,
Lower Feeder
page 8-116 or
page 8-135
Replace Engine Replace the
Control Board, affected
page 8-107. Harness Assy.
Paper Size Switch
SW1 SW2
ON ON
ON ON
ON OFF
ON OFF
OFF ON
OFF ON
OFF OFF
OFF OFF
SW3
ON
OFF
ON
OFF
ON
OFF
ON
OFF