Auto Color Adjust; Error Log; Font Sharpening - Lexmark C752 Service Manual

Auto Color Adjust

Automatic color adjustments periodically occur during printing, based on internal algorithms The following
situations prompt the adjustment:
•
If the printer detects a new or different color cartridge is installed, usually at power on or when the cover is
closed.
•
If the printer detects a new or different ITU is installed, usually at power on or when the cover is closed.
•
If the fuser detects at power on that the fuser temperature is at 60° C.
•
If Power Saver has been active for eight hours or more.
•
If the printer was turned off during a calibration cycle.
•
At the Ready state, if one of several internal engine parameters has exceeded a given threshold.
•
If requested by the user from the operator panel or by a PJL command.
•
At the Ready state if more than 500 pages are printed since the last calibration. This value can be adjusted
in this menu.
Selecting Off disables all Auto Color Adjust prompts listed above except the request of the user or the PJL
command.
Select Auto Color Adjust from the Configuration Menu.
=Off
=100................1000 (500*)
The values are in increments of 50. The default is 500 pages. The number refers to how many pages since the
last calibration before recalibration begins automatically.

Error Log

The history of printer errors can be printed. For additional information, see
are also shown on the Print Quality Pages.
Note: This log can be printed from Diagnostic Menu or the Configuration Menu, but the report from
Configuration menu contains the debug and secondary error codes that do not print version from the
Diagnostics Menu. The errors printed here do not necessarily match in number or in order those printed with the
Display Log in Diagnostics.

Font Sharpening

Font Sharpening allows the user to adjust the value of the high frequency screens used for font data. For
example, if the value is 24, all fonts 24 points and less use the high frequency screens.
Select Font Sharpening from the Configuration Menu.
=1................150 (24*)
The increment is 1.
This feature only works in PostScript emulation.
"Error Log" on page 3-31. Errors
Diagnostic aids
5060-2XX
3-11