Epson EPL-N4000 - Page 134

EPSON EPL-N4000/EPL-N4000+ Chapter 3 Troubleshooting
Rev.B 120
Table 3-43. Horizontal Streaks
Step Actions and Questions Yes No
5
C262 MAIN CONTROLLER
REPLACEMENT
Replace the C262 Main Board.
Are the horizontal streaks gone?
Problem
solved
Go to step 6
6
HVPS REPLACEMENT
Replace the HVPS Assembl
y
.
Are the horizontal streaks gone?
Problem
solved
Go to
Suspect
Components