Random Light Stripes - Xerox Phaser 8400 Service Manual

Random Light Stripes

Light Stripes Test
Step Question and Actions
1 At the printer's front panel, select Troubleshooting, select
select Eliminate Light
2 Under the exit cover, lift the green guide, wipe the plastic paper release blade with a
lint-free cloth, then close the exit cover.
3
Open the side door on the right panel, remove the orange maintenance kit, wipe the
clear plastic wiper blade with a lint-free cloth, replace the maintenance kit, then close
the side door.
4
Repeat Step 1 up to 3 times if the stripes still appear.
5 If the problem continues, turn off the printer for at least 4 hours.
6 Turn on the printer and if necessary, repeat Step 1.
7 If the problem continues, follow the instructions on the "Printhead Troubleshooting
Checklist".
Service Manual
One or more color bars are missing on
the test page.
Stripes, then press the OK button.
s8400-173
Print Quality
NOTE If there are discolored jets, print
the solid fill test print in the color with the
discolored jets. In the following example,
the yellow stripe has discolored jets,
therefore you would print the yellow solid
fill. For instructions on printing solid fill
test prints, see"13-19: Black, Red, Green,
Blue, Cyan, Magenta, and Yellow Solid
Fills" on page 5-31.
Problems,
5-3