Panasonic FP7722 please help

[jomerfx28]

ive read all post about fp 7722 but i didnt find any solution to our problem, situation is, i've change the corona wire that touches the drum then we, make 200 copies last night with auto pic because normal copying is too messy print out, afterwards this morning another problem exist no print out, the paper is dusty, what would be the cause and what would be the solution, hope you can help me,

jomer from philippines.

More power to this site, very helpful!

[Vista Tech]

If there is toner all over the pages have you tried changing the drum and dcb? Make sure that the contacts on the charge corona are nice and clean, and make sure the grid on the corona is clean and undamaged. When you say the pages are "dirty" what do you mean by that?