Lexmark T430 Service Manual - Page 106

Input Tray Tests

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4048-1xx INPUT TRAY TESTS Feed Test This test is used to determine if the input tray sensors are working correctly. Observe the paper path as blank media is being fed through the printer. The upper front door cannot be opened during the feed test. To observe the paper path, open MPF door cover to access the multipurpose feeder. Any media that meets the specifications for the printer can be used for this test. To run the Input Tray Feed Test: 1. Open the MPF door. Note: Do not open the front cover. 2. Select the Feed Test from the Input Tray Test menu. 3. Select the input source. Only installed sources display, but may include Tray 1, Tray 2, Tray 3, MP Feeder. 4. Select Single to feed a single blank sheet or Continuous to feed blank sheets until you press Return or Stop. The selected input source appears on the display: Feeding... Sensor Test This test is used to determine if the input tray sensors are working correctly. 1. Select the Sensor Test from the Input Tray Test menu. 2. Select the input source. Only installed sources display, but may include Tray 1, Tray 2, Tray 3, MP Feeder. Testing... 3-12 Service Manual

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3-12
Service Manual
4048-1
xx
INPUT TRAY TESTS
Feed Test
This test is used to determine if the input tray sensors are working
correctly. Observe the paper path as blank media is being fed
through the printer. The upper front door cannot be opened during
the feed test. To observe the paper path, open MPF door cover to
access the multipurpose feeder. Any media that meets the
specifications for the printer can be used for this test.
To run the Input Tray Feed Test:
1.
Open the MPF door.
Note:
Do not open the front cover.
2.
Select the
Feed Test
from the Input Tray Test menu.
3.
Select the input source. Only installed sources display, but may
include
Tray 1
,
Tray 2
,
Tray 3
,
MP Feeder
.
4. Select
Single
to feed a single blank sheet or
Continuous
to
feed blank sheets until you press
Return
or
Stop
.
The selected input source appears on the display:
Sensor Test
This test is used to determine if the input tray sensors are working
correctly.
1.
Select the
Sensor Test
from the Input Tray Test menu.
2.
Select the input source. Only installed sources display, but may
include
Tray 1
,
Tray 2
,
Tray 3
,
MP Feeder
.
<
input source
>
Feeding...
<
input source
>
Testing...