Cleaning - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

6.1.2 Cleaning

Check the inside of the printer, and remove foreign matters, if any, such as paper clips,
staples, bits of paper, paper dust or toner.
Table 6-2. Cleaning Items
Item Time for Cleaning
Glass window on
When image problem occurs
ROS ASSY
When image quality has
Paper Feed Rollers lowered or paper feed error
occurs
HOW TO CLEAN THE PAPER FEED ROLLERS
Table below lists the paper feed rollers and described below is the replacement
procedure for the paper feed rollers in the printer main unit.
Table 6-3. Paper Feed Rollers
Service Parts Name Roller Name
ROLL ASSY RETARD Standard 150 Paper Cassette
KIT ROLL ASSY FEED ROLL ASSY NUDGER
ROLL ASSY FEEDER
ROLL ASSY RETARD Standard 550 Paper Cassette
KIT ROLL ASSY FEED ROLL ASSY NUDGER
ROLL ASSY FEEDER
ROLL ASSY RETARD Option 550 Paper Cassette
KIT ROLL ASSY FEED ROLL ASSY NUDGER
ROLL ASSY FEEDER
Procedure
1. Turn the printer off and open cover A.
2. Remove the imaging cartridge.
3. Remove the 2 pickup rollers by bending their tabs slightly outwards while sliding them
off the spindles.
4. With a clean damp cloth, wipe the pickup roller's rubber parts.
5. Reattach the pickup rollers. Then, fit the hook in the concave part of the shafts to fix
them.
6. Reinstall the imaging cartridge.
Maintenance
Cleaning Method
Wipe with dry soft cloth.
Wipe the rubber surface with a soft
cloth soaked in water once and then
squeezed strongly
Location Fig. 6-1
A
Main Unit 150 Paper Feeder
B
Main Unit 550 Paper Feeder
C
Option 550 Paper Feeder
Overview
C H E C K
Cleaning of the Paper Feed Rollers can be performed on the user
P O I N T
level. If this cleaning is required frequently, check the paper used
by the user and the printer location conditions and inform the user
how to clean the Paper Feed Rollers.
Refer to "Cleaning of Paper Feed Rollers" in User's Guide.
Figure 6-2. Cleaning Procedure
Revision C
Rubber Parts
407
Confidential