HP (Hewlett-Packard) 5L (C3941A) Printer User Manual


 
Continuous Self Test
A continuous self test can be useful for troubleshooting paper path and other
problems. To print a continuous self test:
1 Disconnect the printer from the power source.
2 Press and hold down the Front Panel Button while connecting power.
3 Continue holding the button for about five seconds.
All lights will illuminate at once, then each will light in sequence.
4 Release the button. The printer conducts its internal diagnostics routine, then prints
the self-test page continuously until stopped.
5 To stop the continuous self test (and reset the printer), press and hold the Front
Panel Button for a few seconds until all lights begin lighting in sequence once again.
Note
The self test does not print at the printer’s rated speed of four pages per minute.
Installation and Configuration 3-15