HP LaserJet M4349 HP LaserJet M4349x MFP - User Guide - Page 67

Component Test, Repeat, Print/Stop Test, Scanner Tests, Control Panel, Display, Buttons, Touchscreen

Page 67 highlights

Table 2-16 Troubleshooting menu (continued) Menu item Sub-menu item Sub-menu item Component Test Print/Stop Test Scanner Tests Control Panel LEDs Display Buttons Touchscreen Values Continuous value from 0 to 60,000 milliseconds. The default is 0 milliseconds. Description Exercise individual parts independently to isolate noise, leaking, or other issues. To start the test, select one of the components. The test will run the number of times specified by the Repeat option. You might be prompted to remove parts from the device during the test. Press the Stop button to abort the test. Isolate faults by stopping the device during the print cycle and observing where in the process the image degrades. To run the test, specify a stop time. The next job that is sent to the device will stop at the specified time in the process. This menu item is used by a service technician to diagnose potential problems with the device scanner. Use this feature to make sure the components of the control panel are functioning correctly. ENWW Troubleshooting menu 53

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Menu item
Sub-menu item
Sub-menu item
Values
Description
Component Test
Exercise individual parts independently to
isolate noise, leaking, or other issues. To start
the test, select one of the components. The
test will run the number of times specified by
the
Repeat
option. You might be prompted to
remove parts from the device during the test.
Press the
Stop
button to abort the test.
Print/Stop Test
Continuous value
from 0 to 60,000
milliseconds. The
default is 0
milliseconds.
Isolate faults by stopping the device during
the print cycle and observing where in the
process the image degrades. To run the test,
specify a stop time. The next job that is sent
to the device will stop at the specified time in
the process.
Scanner Tests
This menu item is used by a service
technician to diagnose potential problems
with the device scanner.
Control Panel
LEDs
Use this feature to make sure the
components of the control panel are
functioning correctly.
Display
Buttons
Touchscreen
Table 2-16
Troubleshooting menu (continued)
ENWW
Troubleshooting menu
53