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60 Maintenance
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Cleaning the print path
Clean the print path to re-establish print
quality if you frequently duplex or if you
notice other marks on printed pages.
WARNING!
Before cleaning the HP LaserJet 3100/
3150 product, disconnect it from the
power source.
1 Clean the outside of the device with
a slightly damp cloth (use only
water).
CAUTION
Using ammonia-based cleaners on or
around the HP LaserJet 3100/3150
product can damage it.
2 Use the two latches on the printer
door to open it. Clean the inside of
the HP LaserJet 3100/3150 product
with a dry, lint-free cloth. Remove all
dust, spilled toner, and particles of
paper.
CAUTION
Only use a dry, lint-free cloth to remove
dust and toner. Using a vacuum or other
device to clean inside the product can
damage it. Also, do not touch the
transfer roller. Touching it can reduce the
print quality of output.
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