HP (Hewlett-Packard) LaserJet 4V Printer User Manual


 
Extending Toner Cartridge Life
You can extend the life of your toner cartridge
and temporarily reestablish print quality by
redistributing the toner.
To redistribute toner:
1 Open the printer’s front cover.
2 Remove the toner cartridge.
3 Rotate the toner cartridge back and forth
5 or 6 times to redistribute toner.
4 Reinsert the toner cartridge and close the
front cover.
The 16 TONER LOW message may continue to
appear, but the print quality should improve.
If the print remains light, replace the toner
cartridge using the instructions in the
Installation Instruction Guide which is inside
the toner cartridge box.
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7-4 Maintaining Your Printer