HP LaserJet 6P

Test Pages and Resets
Test pages, resets, and NVRAM initialization can all be performed
by using the GO and RESET buttons on the HP LaserJet 5P/5MP
printer status panel. Table 2 shows how to perform these tests and
diagnostic functions.
FUNCTION ACTION RESULT
Self Test Press GO and RESET buttons
simultaneously.
Prints a Self Test page.
Continuous
Self Test
Hold GO button more than 20
seconds after powering on
printer
Prints continuous self test
pages. Press the button to stop
printing.
Reset (all I/O) Press RESET button. Clears all data from memory,
including unprinted data,
downloaded fonts and macros.
Continue (Waiting for paper, or
continuable error.) Press the GO
button.
Allows the printer to recover and
continue printing the job.
Form Feed Press the GO button. Print remaining data in printer
memory.
Cold Reset Hold RESET button less than 20
seconds after turning power on.
Clears all data from memory,
including unprinted data,
downloaded fonts and macros.
Resets printer to factory default
settings.
NVRAM
Initialization
Hold RESET button more than
20 seconds after turning power
on.
Clears all I/O and print
configuration information from
NVRAM.
Service Error
Codes
Press GO and RESET buttons
to display additional code.
See "Troubleshooting" to
determine the problem and
solution.
Table 2.
Button Functions
HP LaserJet 5P Printer Service Supplement
Service Mode, PJL Defaults
32