Diagnostic aids 3-5
4500–E320/E322
Special
function menu
Turn on printer with the
top cover open. Once the
printer posts the top cover
open indiction, double
press the button.
When the lights start
flashing, close the cover.
Execute the engine clean
cycle, hex trace, print
quality test pages, reset
defaults or toggle demo
mode function.
Configuration Enter the special function
menu mode and then
select the enter
configuration mode
option.
Turn printer off and follow
instructions for “method
of entry” to enter desired
mode.
Hex Trace Enter the special function
menu mode and then
select the enter hex trace
mode option.
Turn printer off.
Mode Method of entry Method of exit