OKI C9500dxn Led Printer "blue line" Questions

...blue, red & yellow. They do not follow the same pattern from top to bottom of page and spacing is random as well as length of line. your copier scaner mirror is dust over clean it then solve ...

...line of incorrect colour from short edge to short edge. The text should be printed in gren but it is printing out in blue about 1cm wide. I have cleaned (with wipes) the optics, I have tried a new ...

...(that has color) has a blue vertical line from top to bottom of page about 3/4 of an inch wide and along the right side. Does not appear when the printed page has only black print. Replace cyan ...

Colors not printing correctly, lines thru printing about 1/2" apart. Blue seems OK, purple where it should not be. B/W seem OK. A cleaning maintenance usually resolves these kind of problems.

The blue color is not printing correctly. It comes out sort of pink and greens are yellow. I have a new balck drum. I have put in a new blue toner cartridge. I have tried adjusting color saturation. ...

...blue line down each page on one side. I have cleaned printer, changed drum, changed toner for cyan but no results. Any other suggestions would be appreicated. Check the LED Head and LED Connection. ...

blue strip on the left side of every printed page from the lexmark C530dn laser printer. I do I clean it to remove this line? Any marks on the paper come from the drum, this could be a circumferential

...line up, they all print but the blue will start higher then the others making it look like a 3d picture without the glasses. It is not a set amount higher, even on the same page different colored ...

C524 has narrow vertical slashes down left hand side Print outs have blue vertical lines interspersed down the left side of the page about 2mm and 2cm from the edge. Both the toner cartridge and the ...

...blue stripes down the page that get darker the more pages i print in a continuous run. If I print in Greyscale, the problem disappears. Can you peform a 'clean' on this printer or is it something to ...