Duplex Top Margin Offset; Input Tray Tests; Feed Test; Sensor Test - Lexmark X792 Service Manual

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Duplex Top Margin Offset

Modification of this setting controls the offset between the placement of the first scan line on the front and back
side of a duplex sheet.
Changing the value by 1 unit moves the margin by 1/100 inches. A positive value moves the text down the page
and widens the top margin. A negative value moves the text up the page and narrows the top margin.
Touch Back to return to the DUPLEX TESTS menu.

INPUT TRAY TESTS

Feed Test

This test feeds blank pages through the paper path.
Note: This test can run using any of the paper or envelope sizes supported by the printer. The pages are placed
in the default output bin; however, the Feed Test menu lets you select the input source.
1.
From the Diagnostics menu, navigate to:
INPUT TRAY TESTS > Feed Test
2.
Select the input source. All installed sources appear.
3.
Select either Single (feeds one sheet of media from the selected source) or Continuous (continues to
feed from the selected source until Stop (
4.
Press Stop (

Sensor Test

Use this test to determine if the input tray sensors are working correctly.
To run the Sensor Test:
1.
From the Diagnostics menu, navigate to:
INPUT TRAY TESTS > Sensor Test
2.
Select the input source. All installed sources appear.
Not all sensors appear for all trays. The following table indicates which tray sensors are available for each
input source:
Input source
Standard tray
Optional 550-sheet
drawer
OR
2000-sheet drawer
Multipurpose feeder
1
This sensor registers the following states: Empty, Low, Mid, and Full.
3.
Manually actuate each sensor. The tray empty sensor can be actuated by hand; however, a sheet of paper
can be used to cover the pass-through sensor. When the sensor is closed, Closed appears. When the
sensor is open, Open appears.
4.
Touch Back or press Stop (
3-18
Service Manual
X
) to exit the test.
Empty
sensor
X
) to exit the test.
X
) is pressed).
Low PassThru
sensor sensor
Side
Tray Level
Cover
1
sensor
sensor