Restore Ep Factory Defaults - Lexmark T620 Service Manual

4069-5XX/7XX
– The current ID displays on the screen. The Configuration ID
is on a label located inside the printer. The label is attached
to the top front cover hinge assembly and is visible when the
top front cover is open.
– The leftmost digit blinks indicating that it is the first digit to be
changed.
3. To change the value, press either Menu until the value you want
is reached. Press Select to move to the next digit, or press
Select again to skip a digit. Change each digit as required.
When the last digit is changed, press Select to validate the
Configuration ID. If the ID is invalid then "INVALID ID" message
displays on Line 2 before the ID redisplays. Reenter the
Configuration ID until a valid ID is verified. If the ID is valid then
the ID is saved in NVRAM and the printer automatically PORs
to activate the new setting.
Note: When the printer PORs it does so in the normal mode.

Restore EP Factory Defaults

To restore each of the printer settings contained in the EP Setup
menu to their factory default value select Restore from the menu. To
exit the menu without restoring the settings to the factory default
values, select Do Not Restore. Sometimes this is used to help
correct print quality problems.
Fuser Temperature
This adjustment can be used to help solve some customer problems
with paper curl on low grade papers or problems with letterheads on
some types of media.
The fuser temperature can be adjusted as follows:
•
NORMAL
•
LOWER
•
LOWEST
Warm Up Time
You can change the amount of time the printer warms up before
allowing pages to print by changing this setting from 0 to 5. The
factory sets the warm up at 0 or no warm up time. This time period
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Service Manual