Diagnostic aids—E340 and E342n
Accessing service menus
There are different test menus that can be accessed during POR to identify
problems with the printer.
Configuration
Menu
Diagnostics
Mode
Printing menus
To print a listing of the menus:
1. At the Ready prompt, press Menu until Utilities appears.
2. Press Select.
3. Press Menu until Print Menus appears.
4. Press Select.
3-14
Service Manual
1. Turn off the printer.
2. Press and hold Select and
Return.
3. Turn on the printer.
4. Release the buttons when
Performing Self Test
displays.
1. Turn off the printer.
2. Press and hold Go and
Return.
3. Turn on the printer.
4. Release the buttons when
Performing Self Test
displays.
The Configuration Menu
group contains a set of
menus, settings, and
operations which are
infrequently required by a
user. Generally, the options
made available in this menu
group are used to configure a
printer for operation.
See
"Available menus" on
page
3-15.
The Diagnostics Mode group
contains the settings and
operations used while
manufacturing and servicing
the printer.
See
"Available tests" on
page
3-19.
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