HP LaserJet 4000 Printer series - Manual (Page 68)

EN
Chapter 3: Printer Maintenance 57
Continue Printing When Toner is Low
When toner is low, the printer’s control panel displays the
610'4.19
message.
•
If the
610'4.19
message displays, but the printer continues
printing,
610'4.19
is set to
%106+07'
(the default setting).
•
If the printer stops printing when low toner is detected,
610'4.19
is set to
5612
. To resume printing, press [Go] .
The printer will continue to display
610'4.19
until you replace the
toner cartridge.
Select
610'4.19 %106+07'
or
610'4.19 5612
from the
Configuration Menu in the control panel (page B-13).
Redistributing the Toner
When toner is low, faded or light areas might appear on a printed
page. You might be able to temporarily improve print quality by
redistributing the toner. The following procedure might allow you to
finish the current print job before replacing the toner cartridge.