Lexmark X46 Series, Service Manual

Page: 133 / 310

Diagnostic aids
3-27
7014-xxx
3. Select the sensor to test. Various sources have different combinations of sensors. See the table below:
[ sensor selected ]
=Open
displays.
•
Empty—Input tray empty sensor
•
Low—Input tray paper low sensor
•
passThru—Input tray pass thru sensor
4. Once this message displays, the servicer can 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 thru sensor. When the sensor
is closed,
Closed
displays; when the sensor is open,
Open
displays.
5. Press Stop to exit the test.
Output bin tests
Feed Tests (output bins)
Use these tests to verify that media can be fed to the standard output bin. No information is printed on the
media fed to the output bin, because the printhead is not engaged during this test. These tests can use any
media size or envelope supported by the printer.
To run the Feed Tests for the output bins:
1. Touch to select Feed Tests from the OUTPUT BIN TESTS.
2. Touch to select the output bin you want the paper to exit into.
3. Touch to select either Single or Continuous.
•
Single —feeds one sheet of media from the selected source.
•
Continuous —media continues feeding from the selected source until Stop is pressed.
Touch Back to return to OUTPUT BIN TESTS.
Sensor Test (standard output bin)
This test is used to verify if the standard bin sensor is working correctly.
To run the Sensor Test for the standard bin:
1. Touch to select Sensor Test from OUTPUT BIN TESTS.
2. Touch to select Standard Bin from Sensor Tests.
3. Manually actuate the bin sensor by moving the flag in and out of the sensor, and the display changes.
The following screen is displayed:
Bin Empty: empty
or
Bin Empty: full.
4. Press Stop to exit the test.
Tray sensor support by source
Source
Empty
(Input tray empty
sensor)
Low
(Input tray paper low
sensor)
passThru
(Input tray pass thru
sensor)
Tray 1 X X
Tray 2 X X X
Multipurpose tray X
Envelope feeder X