Trouble Shooting
Test Pages
Printing test pages helps determine if the printer is functioning.
CAUTION:
There are two types of test pages: engine-test page and Main Controller-test page. Print a test page to make sure the
printer engine and the Main Controller are functioning.
■ Engine-test page
There are two types of engine-test pages simplex print and duplex print.
a. Simplex print
Open and close the cartridge door three times continuously within 2 seconds during the standby period. The engine-test page
should have a test print pattern on one side of media as shown below.
b. Duplex print
Open and close the cartridge door five times continuously within 2 seconds during the standby period. The engine-test page
should have a test print pattern on both sides of media as shown below.
■ Overview
This product provides the following 7 test chart types to determine causes of faulty images.
The data for test charts are created in the main controller. If no problem is found on the output test charts, the cause may lie in
the PDL input or the reader.
TYPE
No.
Test chart type
image check item
0
Grid Bk
Right angle accuracy
Straight line accuracy
5. Troubleshooting
104
