Xerox Phaser 6180 - Page 591

Phaser 6180 Color Laser Printer Service Manual 10-51
Plug/Jack and Wiring Diagrams
Outline of Optional Size Switch
The paper size is determined by a combination of the On/Off statuses of the
SW 1, SW 2, and SW 3 switches of Optional Size Switch.
N
o
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The Actuator is pushing the Size Switch.
Signal Line Name Description
TRAY SEN Controls signal of the Optional Feeder Board.
Rxd
Txd
TURN CL ON (L) +24 VDC On/Off signal of the Optional Turn Clutch.
FEED CL ON (L) +24 VDC Paper detects signal of the Feeder by the Photo Sensor
(Tray 3 No Paper Sensor).
PAPER SIZE SW 1 ON (L)
+3.3 VDC
On/Off signal of the Optional Size Switch.
PAPER SIZE SW 2 ON (L)
+3.3 VDC
PAPER SIZE SW 3 ON (L)
+3.3 VDC
FEED MOT ON Drives control signal of the Optional Feeder Drive.
FEED MOT ALARM
FEED MOT CLK
FEED MOT LOW
Paper Size
Switches
SW 1 SW 2 SW 3
Letter (SEF) Off Off On
A4 (SEF) Off On On
A5 Off On Off
B5 (SEF) On Off Off
Legal 13” (SEF) On On Off
Legal 14” (SEF) On On On
Executive (SEF) On Off On
No Tray Off Off Off