Duplex Tests; Quick Test - Lexmark MS81x Service Manual

Ports
Port 0
Port 1
Port 2
Port 3
Single Step Get Device
Single Step Set Feature
3
To exit the test, POR the printer.
4
If the test fails, replace the failing USB cable.

DUPLEX TESTS

Quick Test

The Duplex quick test determines if the top margin at the back of a duplexed page is set correctly. This test prints a
duplexed version of the Quick test page that can be used to adjust the duplex top margin. Use either Letter or A4 paper.
To run the Duplex quick test:
1
From the Diagnostics menu, navigate to:
Duplex Tests > Quick Test
2
Choose any of the following:
•
Single—Prints a single Quick test page.
• Continuous—Continuously prints the Quick test pages until X is pressed.
The printer attempts to print the Quick test page from the default paper source. If the default paper source supports
only envelopes, then the page is printed from Tray 1.
The Quick test page contains the following information:
•
Printer registration settings
• Code levels
•
Alignment diamonds at the top, bottom, and each side
•
Horizontal lines for skew adjustment
•
General printer information, including current page count, installed memory, processor speed, serial number,
engine ID, and controller board ID
3
Check the Quick test page for the correct offset between the placement of the first scan line on the front and back
side of a duplexed sheet.
4
If adjustment is necessary, the top margin in the Registration menu must be adjusted first. The duplex top margin
offset may be adjusted next. A positive offset moves the text down the page and widens the top margin, while a
negative offset moves the text up the page and narrows the top margin.
Tests
Test J
Test K
Test SEO NAK
Test Packet
Test Force Enable
Service menus
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