Lexmark C935 - Printer Setup; Page Counts; Serial Number; Engine Setting 1 to 4

3-16 Printer Service Manual
5057-XXX
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PRINTER SETUP
To enter the PRINTER SETUP screen, select PRINTER SETUP from the Diagnostics Menu.
PRINTER SETUP values appear on the LCD. If required, reset the values and submit.
Defaults
The value of this setting determines whether the printer uses the US or Non-US factory default value for the
printer settings listed below:
Select Submit to change the value of this setting, then the LCD returns to the Diagnostics menu. To return to
the PRINTER SETUP menu without changing the value of this setting, select Back.
PAGE COUNTS
•
Prt Color Pg Count
• Prt Mono Pg Count
• Perm Page Count
The value of these settings enables you to gauge the amount of usage on a device.
The Printed Page Count cannot be reset by the servicer.
Serial Number
This printer setting records the printer’s serial number that was assigned by the manufacturer. When you select
this setting, a replica of a keyboard appears on the LCD that enables you to edit the serial number.
Engine Setting 1 to 4
These settings are used by Engine code ECs to fix field problems.
Warning: Do not change these settings unless requested to do so by your next level of support.
Model Name
The model name can only be viewed and cannot be changed.
Configuration ID
The two configuration IDs are used to communicate information about certain areas of the printer that cannot be
determined using hardware sensors. The configuration IDs are originally set at the manufacturer, however you
may need to reset Configuration ID 1 or Configuration ID 2 when you replace the printer engine card assembly.
This printer uses two Configuration IDs, each of which consists of eight digits. The first seven digits in each ID
are hexadecimal numbers, while the last digit is a checksum of the preceding seven hexadecimal digits. Each ID
can contain a combination of the digits 0 through 9 and the characters A to F.
Printer Setting US Value Non-US Value
Paper Sizes
(applies only to input sources which do not have hardware size
sensing capability)
Letter A4
Envelope Size
(applies only to envelope feeding sources which do not have
hardware size sensing capability)
10 Envelope DL Envelope
PCL Symbol Set PC-8 PC-850
PPDS Code Page 437 850
Universal Units of Measure Inches Millimeters