Uneven print density, Vertical streaking, Uneven print density 6-34 vertical streaking 6-34 – Xerox 6100 Benutzerhandbuch
Seite 154: Uneven print density vertical streaking
Image Defects
magicolor 6100 DeskLaser User's Guide
6-34
Uneven Print Density
Vertical Streaking
If the print density is uneven:
Remove the toner cartridges and gently rock them five
or six times to redistribute the toner. Then, reinstall the
cartridges.
Install new toner cartridges.
Reinstall the OPC belt cartridge. If necessary, replace the OPC
belt cartridge.
If vertical streaking appears:
The laser lens may be dirty. Clean the lens as described in
chapter 3, “Everyday Operations and Printer Care.”
The corona wire inside the OPC belt cartridge might be dirty.
Clean the corona wire as described in chapter 3, “Everyday
Operations and Printer Care.”
One or more toner cartridges may be defective. Check the
toner cartridges, and install new ones, if necessary.
Reinstall the OPC belt cartridge. If necessary, replace the OPC
belt cartridge.
If a wide vertical white band appears:
Check the transfer drum surface. If necessary, clean the oil off
the surface.
Ensure that the transfer unit is closed.