Epson EPL-N1600 Service Manual page 87

EPSON EPL-N1600
3.6 VERTICAL BLACK STREAKS
Problem
There are black lines runs
vertically along the paper feeding
direction.
Rev. A
Suspect Components
The following components are assosiated with
this specific problem. One or more of these
components may have failed partially or
completely. If you can not isolate the problem
using this procedure, replace each components
listed below, one at a time, until the problem
disappears.
• Fuser Assy.
• Imaging Cartridge
Step Action and Question
1 PAPER PATH
Inspect the entire paper path for any
obstruction or contamination.
Is the paper path free of obstruciton
and contamination?
2 IMAGING CARTRIDGE
Install a new Imaging Cartridge.
Is the print image normal?
3 ROLL FUSER AND ROLL PRESS
1. Remove the Fuser Assy.
2. Inspect the Roll Fuser and the Roll
Press for scratches and
contamination.
Are these Rolls free of scratches and
contamination?
Chapter 3 Troubleshooting
Yes No
Go to Step 2. Clean
contamination
or remove
obstruction in
the paper path.
Problem solved. Go to Step 3.
Go to "Electrical Replace the
Noise". Roll Fuser or
the Roll Press.
89