Diagnostic Aids; Test Page - Lexmark 8300 Series Service Manual

3. Diagnostic aids

Test page

This test prints the test page.
To run a complete test page of black and color patterns, be sure the
printhead cartridges are in good condition.
To enter the test:
1. Turn on the All-In-One.
2. Lift the scanner unit.
3. Install a good black print cartridge in the left side of the carrier and a
good color cartridge in the right.
4. Close the scanner unit.
5. Load paper in the paper support.
6. Press
7. Highlight Maintenance and press
8. Print Test Page appears on the LCD.
9. Highlight Print Test Page and press
The test page consists of the following information:
•
Build Date
•
Code Level
•
Page Count
•
ASIC Version
•
Temps
•
USB Product
•
USB Manufacturer
•
USB Serial Number
•
MFG
•
CMD
•
Model
•
Class
•
DES
•
USB Vendor ID
There is a black and color purge pattern used to clear all printhead nozzles.
The nozzle test pattern prints all nozzles on a diagonal line. There should be
no breaks in the nozzle test pattern. A break in the pattern indicates one or
more nozzles are not working.
until Maintenance appears on the LCD.
.
to print the test page.
Diagnostic aids
4419-X6X
3-1