Low Quality print

[Abdull mayar]

I tried but thats not working

i thing that their is something wrong with cartridge 

[CathyO-Xerox]

Hello Abdull,

If you have already tried replacing the Print Cartridge, You could try adjusting the lighten / darken setting.

[Abdull mayar]

I am facing low quality printing problem with xerox phaser 3635. i refill my xerox cartridge than its work perfectly to some 30 40 page but after that the toner spread allover the paper. 
See the attachment