Blue print issue

[thomas-hellmuth]

Hello guys,

since a couple of days, the printer is printing blue stuff at the edge of the paper - See the Photo.

Is there something I can clean, or can I do something else, so this won't print anymore on every page?

Thank you for your help.

Best,

Thomas

[Valsimot]

Replace the cyan toner cartridge.

[thomas-hellmuth]

Is this the only thing I can do? I don't want to waste the whole blue cartridge.

[Valsimot · Accepted solution]

Cyan toner needs to be replaced.