Print Test - Canon FAX L1000 Service Manual

FAX-L1000 Chapter 2: Operating Instructions

3.4.4 Print test

a) Test mode print test
The Print Test menu is selected by pressing the numeric key 3 from the test mode menu. In
this test, various print patterns are output from the printer. As service print patterns, press
the numeric key 2 from the Print Test menu to select "3-2: BLACK" or press the numeric
key 6 to select "3-6: ENDURANCE". Do not use the other patterns. They are for
development and factory use.
Check the following for the print pattern.
Check for image shrinking, stretching,
soiling, and black stripes.
"3-6: ENDURANCE"
After completion of the print test, if the printing was normal, copy a
document. If there is any defect in the copied image, there is a defect in the
scan section.
NOTE
Figure 2-47 Print Pattern Check
2-70
Check for white stripes and
unevenness.
"3-2: BLACK"