Toner Specks; Transparency Print Quality Is Poor; Uneven Print Density - Olivetti d-Color MF920 Operation Manual

Toner specks

These are possible solutions. Try one or more of the following:
T
HE PRINT CARTRIDGE MAY BE DEFECTIVE
Replace the print cartridge.
T
HERE IS TONER IN THE PAPER PATH
Contact Customer Support.

Transparency print quality is poor

Try one or more of the following:
C
HECK THE TRANSPARENCIES
Use only transparencies recommended by the printer manufacturer.
C
HECK THE PAPER TYPE SETTING
Make sure the paper type setting matches the paper loaded in the tray:
1
From the printer control panel, check the Paper Type setting from the Paper menu.
2
Before sending the job to print, specify the correct type setting:
For Windows users, specify the type from Print Properties.
For Macintosh users, specify the type from the Print dialog.

Uneven print density

Replace the black and color imaging kit.
Troubleshooting
223