taskalfa 3500

[Gab]

Customer performed 1-2 times u 132 force toner and since the imegae is as in the attached files and gets worst as making multiple copies.
I tried making sky shots to run out of toner and then performed calibration, with no result
developer init with no result .
Any idea how to fix it.?

[Ropariva]

I’m guessing non genuine toner in use?

[Gab]

toner is genuin. it worked perfect before.