HP LaserJet Pro MFP M28-M31 - User Guide

Table 8-2 Control-panel light patterns (continued)
Light status Error code State of the printer Action
Attention light if o
and Ready light is
blinking.
The printer is currently processing a
job. For print and scan jobs, the LCD
display will show the current value
for the number of copies. For copy
jobs, the LCD display will show the
copy number being processed. For ID
copy jobs, the LCD display will show
“P1” while scanning the front of the
identication card, and show “P2”
while scanning the back of the
identication card.
The Attention and
Ready lights are
blinking.
The printer is initializing, cleaning, or
cooling down.
ENWW Interpret control-panel light patterns 59