Cleaning The Adf Pickup Roller; Cleaning The Document Table And The Exposure Window For Auto Document Feeder - Epson AcuLaser MX20DN series User Manual

Cleaning the ADF pickup roller

When the Auto Document Feeder has failed to feed paper, open the ADF cover, and wipe away the
roller with a wet, well-wrung cloth and remove paper dust.
Cleaning the document table and the exposure window for Auto Document
Feeder
If a line of dots always appears in your scanned images, fax images, or copies, the document table or
exposure window for Auto Document Feeder may be dusty or scratched. Clean those parts.
a. document table
a
b
Epson AcuLaser MX21/MX20 Series
Cleaning and Transporting the Printer
User's Guide
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