taskalfa 3500i light image.

[Gab]

Image is too light. Toner new and OEM . I execute u132 it works for 1 or two days and then the same.

[copiertec]

What is the count on Drum, Developer? We need more information.

[ntbann]

An image of what it is doing would help too.

[Tonerkiller]

Sounds like the dev is bad.

[Gab]

copier has made about 180k copies.
The image is too light practicly no image.

[Mr2crazed]

Also check that EcoPrint isn't enabled.

[rey]

Also check that EcoPrint isn't enabled.

clean the laser mirrors

[rapo_tech]

Maybe you r running out of toner. Feel the cartridges if there is toner.
I had similar problem with TA250CI. The chip showed like 50% toner left but actually the cartridge was empty.

Also could you try U910. My colleges are saying it also helps improving print quality.
They say it clears some other settings also beside print coverage. Although i have not had a chance to try it myself.