Lexmark C520 Series, Руководство по обслуживанию

Страница: 151 / 259

Diagnostic aids
3-19
5022- xxx
Factory Defaults Sets the majority of printer
values back to their factory
default settings.
Note: When factory default
settings are restored:
• All downloaded
resources (fonts,
macros, symbol sets) in
the printer memory
(RAM) are deleted.
• All menu settings return
to the factory default
setting
except :
– The Display Language
setting in the “Setup”
Menu.
– All settings in the
Parallel Menu, Serial
Menu, Network Menu,
Infrared Menu,
LocalTalk Menu, and
USB Menu.
Restore Base
Restore Network
The Restore Network value only
appears on printer models that
have integrated network support.
This selection cannot be reversed,
so this operation should only be
used as a last resort to fix any
printer problem.
Restoring Factory Defaults
appears on the operator panel
while factory defaults are restored.
Energy
Conserve Affects the values that
appear in the Power Saver
menu item in the Setup
Menu.
This menu item only
appears when the printer
model does not support
Automatic Power Saver or
has deactivated Automatic
Power Saver.
The menu item only affects
the values that are
displayed in the Power
Saver menu item.
On*
Off
Select Off to cause Power Saver to
only display Disabled. If Disabled is
selected in Power Saver, the printer
deactivates the Power Saver
feature.
Select On to cause Disabled to not
appear on the operator panel for
Power Saver.
EVENT LOG Lets the system support
person print a limited set of
the information contained in
the Diagnostics version of
the printed Event Log. The
limited Configuration log
and the full Diagnostics log
printed versions show the
same operator panel
messages when they print
and follow the same layout
guidelines. Print Log Press Select to begin printing the
log.
Auto Align Adj Controls whether the printer
executes the automatic
alignment calibration after
an initiating event occurs. On*
Off
Toner Patch Sensing (TPS) is a
diagnostic mechanism that
automatically adjusts the printer
toner density and alignment
settings.
When TPS executes, the printer
generates toner patches on the
transfer belt. Then, it uses these to
calculate the appropriate amount of
adjustment, if necessary.
When an event initiates a TPS
operation, the printer performs a
toner density calibration or an
alignment calibration, or both of the
calibrations.
Menu item Purpose Values and descriptions