HP LaserJet M4349 Multifunction Printer series - Manual (Page 172)

Clean the document feeder delivery system
1. Open the scanner lid.
2. Locate the white, vinyl document-feeder backing.
3. Locate the white, vinyl calibration strips.
4. Clean the document-feeder backing and the calibration strips by wiping them with a clean, damp,
lint-free cloth. Use an ammonia-based surface cleaner only when a water-dampened cloth does
not clean the document-feeder components.
5. Clean the scanner glass by wiping it gently with a clean, slightly damp, lint-free cloth. Use an
ammonia-based surface cleaner only when a water-dampened cloth does not clean the scanner
glass.
6. Close the scanner lid.
Clean the document feeder-rollers
You should clean the rollers in the document feeder if you are experiencing misfeeds or if your originals
show marks as they exit the document feeder.
158 Chapter 10 Manage and maintain the device ENWW