HP LaserJet 3150 All-in-One Printer series User Manual
Page 220
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218
8 Troubleshooting and Maintenance
EN
6
Scrub the exposed area (top and
front) of the light gray roller using a
side-to-side motion. Do not rotate
the roller to clean the non-exposed
sides.
7
Using a dry, lint-free cloth, wipe the
exposed area of the light gray roller
in a side-to-side motion to remove
loosened dirt.
8
After the alcohol inside the printer
has dried completely, replace the
toner cartridge and close the printer
door.
8
7
6
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