Lexmark T430 Service Manual - Page 108

Base Sensor Test, Device Tests

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4048-1xx BASE SENSOR TEST Base sensor test is used to determine if the sensors inside the printer are working correctly. To run the Base Sensor Test: 1. Select BASE SENSOR TEST from the Diagnostics Mode. 2. Select the sensor to test. The following sensors may be tested: Toner (toner optical sensor) Input (input sensor) Output (exit sensor) Narrow Media (narrow media sensor) Front Door (upper front door sensor) The selected sensor is displayed with OP for open or CL for closed. You can actuate the sensors to toggle between open and closed. DEVICE TESTS This menu is only displayed if flash memory is installed. Flash Test This test causes the file system to write and read data on the flash to test the flash. Warning: This test destroys all data on the flash. The flash will be unformatted at the end of the test. Format Flash is available from the Utilities menu. To run the Flash Test: 1. Select Flash Test from the DEVICE TESTS menu. The power indicator blinks while the test is running. Files will be Lost. Go/Stop? 3-14 Service Manual

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3-14
Service Manual
4048-1
xx
BASE SENSOR TEST
Base sensor test is used to determine if the sensors inside the
printer are working correctly.
To run the Base Sensor Test:
1. Select
BASE SENSOR TEST
from the Diagnostics Mode.
2.
Select the sensor to test. The following sensors may be tested:
Toner
(toner optical sensor)
Input
(input sensor)
Output
(exit sensor)
Narrow Media
(narrow media sensor)
Front Door
(upper front door sensor)
The selected sensor is displayed with
OP
for open or
CL
for
closed. You can actuate the sensors to toggle between open
and closed.
DEVICE TESTS
This menu is only displayed if flash memory is installed.
Flash Test
This test causes the file system to write and read data on the flash to
test the flash.
Warning:
This test destroys all data on the flash. The flash will be
unformatted at the end of the test.
Format Flash
is available from
the Utilities menu.
To run the Flash Test:
1. Select
Flash Test
from the DEVICE TESTS menu.
The power indicator blinks while the test is running.
Files will be
Lost.
Go/Stop?