4511-xxx
3-14 Service Manual
Diagnostic aids—E340 and E342n 3
Accessing service menus
There are different test menus that can be accessed during POR to identify
problems with the printer.
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.
Configuration
Menu
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.
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.
Diagnostics
Mode
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 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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