HP C4779x User Manual
Page 28
28
Determining System Problems
CAUTION
Using paper outside HP specifications may cause problems for the printer,
requiring repair. This repair is not covered by the Hewlett-Packard warranty
or service agreements. See the paper specifications in the user guide for
your specific HP LaserJet printer.
Paper jams and paper
feeding problems.
Make sure that you are using the supported paper weights
and sizes (see page
Check the cables and connectors between the printer and
the device. See page
for cabling configurations.
Repeated paper jams between the printer and the device
might mean that the printer and device are set up on an
uneven floor. Level the device. See the installation guide for
instructions.
Problems with the device (continued)
Situation
Possible Reason