HP LaserJet M4345 Multifunction Printer series - Manual (Page 176)

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.
CAUTION Clean the rollers only if you experience misfeeds or marks on the originals, and
you notice dust on the rollers. Cleaning the rollers frequently could introduce dust into the
device.
1. Open the scanner lid.
2. Locate the rollers near white, vinyl calibration strips.
3. Wipe the rollers gently with a clean, water-dampened, lint-free cloth.
CAUTION Do not pour water directly onto the rollers. Doing so might damage the device.
4. Close the scanner lid.
5. Pull the release lever to open the document-feeder cover.
164 Chapter 10 Manage and maintain the device ENWW