i have an HP colour LaserJet 2605dn
when i open it up i see this -
the black thing (it is like a plastic film, as you can tell i am not so upto date with all the terminology) becomes very dirty with different colours and this is what makes the print-outs 'dirty'
how can i fix this?? before i print things i clean it but it isn't meant to be like that, right?
thanks is advance