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Cleaning the Paper Guide
If you see ink on the back of a printout, you can clean the paper guide rollers to remove any excess ink.
1.
If printouts are smeared or scuffed, load plain paper in the cassette in this size: Letter (8.5 × 11
inches [216 × 279 mm]) or A4 (8.3 × 11.7 inches [210 × 297 mm]).
2.
Select
Maintenance
.
You see a screen like this:
3.
Scroll down and select
Paper Guide Cleaning
.
4.
Follow the on-screen instructions to clean the paper guide.
5.
Repeat these steps as necessary until the paper comes out clean.
Parent topic:
Related tasks
Cleaning the Print Head Using a Computer Utility
Loading Paper in the Cassette
Cleaning the Print Head Path
If the print quality has not improved after cleaning and aligning the print head and cleaning the paper
path, the print head path inside the printer may be smeared with ink.
To clean the print head path, use the following:
• Several cotton swabs
Summary of Contents for ET-3750U
Page 1: ...ET 3750U User s Guide ...
Page 2: ......
Page 21: ...21 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 53: ...53 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Page 144: ...144 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...