3. Pull out the standard lower paper cassette.
4. Gently wipe the rubber parts of the two pickup rollers inside the printer with a well-wrung wet
cloth.
* pickup roller
5. Gently wipe the rubber parts of the pickup roller on the MP tray with a well-wrung wet cloth.
AL-M300/AL-M400 Series
Cleaning and Transporting the Printer
User's Guide
129