Lexmark Optra Color 1200, Руководство по обслуживанию

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3-24
Service Manual
5050-001
The current value of the drum counter may be viewed in the
Diagnostic menus by selecting Drum Count menu. However, this
value is not viewable from the Ready menu.
The following screen illustrates the operator panel when the cyan
drum counter is displayed The leftmost digit (‘1’ in this example) will
blink, indicating it is the first digit to be changed. To change the
value, press either Menu> or Menu< until the value you want is
displayed. Press Select to move to the next digit. The next digit (‘2’ in
this example) will blink. Continue modifying each digit using this
method. To skip a digit (and keep its current value), press Select.
When Select is pressed after the final digit (‘7’ in this example), the
new page count is stored in NVRAM.
.
Calibrating the Transparency Sensor
If you replace the printer controller board you must re-calibrate the
transparency sensor. This sensor must be calibrated for both Paper
and Transparency. The senor is located in the MP Feeder so these
calibrations must be done from the MP Feeder.
To calibrate the sensor for paper the user selects “Paper.”
After the user selects Paper, the printer requests that paper be
loaded. The paper must be loaded into the MP Feeder.
Cyan Drum Count
=1234567*
Sensor Cal
Paper
Sensor Cal
Insert Paper