Lexmark 13P0150 - C 750dtn Color Laser Printer, Руководство по обслуживанию

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3-20
Service Manual
5060-XXX
6.
To verify that the margin values are correct, you must print the Alignment Test
Pages. Press Go from the Alignment Test screen that displays each of the margin
values. Pressing Go serves as a hot key to the Alignment Test Pages. Buttons are
not active when the Alignment Test Pages are printing.
Note: The Alignment Test Pages consist of all three color alignment pages. The
Alignment Test Page should be printed on A4 or Letter paper.
The printer tries to print the test page from the default paper source, however if the default
source only supports envelopes, then the page ,prints from Tray 1.
7.
Complete a Line Length Calibration from the Print Tests in the Diagnostics Menu.
8.
To exit the Alignment Test press Return.
HCIT Standalone Test Mode
This test lets you check out and test the HCIT without removing any option or the base
printer mounted above the optional HCIT.
Note: During normal operation, the red LED on the HCIT system board blinks or flashes
on for one second and off for one second.
Dip Switch Settings
Do the following steps to set and run the Test/Diagnostic:
1.
Use the Dip Switch Settings Table to determine the settings (DSW1 thru DSW4) on
the HCIT Control Board for the test you want to run.
2.
Turn the HCIT power off by moving the LVPS slide switch to the left position.
3.
Press and hold the Push Button Switch PBSW1 while moving the LVPS slide switch
to the right position. The red LED on the HCIT Control board comes on.
Dip Switch Settings Table
DSW1 DSW2 DSW3 DSW4 Mode
Off Off Off N/A Set for shipping
Off Off On N/A The adjustment for the Mirror Reflection Sensors must be
performed anytime the sensors are replaced.
Off On Off N/A EEPROM Initialize
Off On On N/A Not used
On Off Off N/A Paperless Operation Mode
On Off On N/A Self Operation Mode
On On Off N/A Standalone Feeding Operation Mode
On On On N/A Not used