HP (Hewlett-Packard) LJ 4000T Printer User Manual


 
248 Chapter 9 Image quality EN
The media does not meet HP paper specifications or is stored
improperly.
The toner cartridge is defective.
The transfer roller is dirty or defective.
The page is too complex. (There is not enough memory to process
the page.)
Reduce the resolution through the software or printer driver. See
the online help for printer driver issues.
Use media that meets HP paper specifications.
The surface of the media is too rough or the medias surface is
too smooth for proper toner adhesion.
The moisture content of the media is too high.
Printing is on the wrong side of the media.
The transparencies are not designed for proper toner adhesion.
The printer driver is not set for the correct media.
The fuser is defective.
Check for a wrap jam in the fuser.
Blank spots
Bottom of page is blank or graphic image is cut off
Character voids