Questions & Answers for: OKI black

Problems printing black My C5100n will print all colors on a page except black. I initially encountered the problem last week, although the problem then was that the black ink was not setting. Color ...

oki c5150 wont print black wont print black...but when it does it is very dirty First, clean the LED heads with a lint free cloth and isopropyl alcohol (the LED heads are the attachments on the ...

OKI c5100 Printing GREY instead of BLACK. I just replaced my black drum and had to replace my black toner cartridge because all the toner was lost in the old drum. Used genuine OKI toner because I ...

OKI Laser Printer C5300 printing on paper with black flecks The copy comes out with small black flecks of toner (?) scattered on the paper. Do I have a problem with the black toner or should I take ...

OKI C5100 alignment issues, I think When printing black over another color, sometimes it is out of alignment, leaving white space. I've tried the black overprint and that then leaves a grey shadow. It

OKIDATA C5100 Black text will not print I have a Okidate C5100 printer... I can print in color but I am unable to have any black text print. Any solutions? you have to open the cover and look at the 4

We have recently bought a second hand OKI C5200 Colour Laser Printer and even though the black and white print seems to be great the clour is coming out with coloured streaks, what would you recommend

printer does not print black ,changed cartridge printer does not print black changed cartridge still no black Run the head clean function.

...and OKI C3400. My printer is showing globs I have and OKI C3400. My printer is showing globs of black toner on the right hand side. Then the other colrs are flaking of on that side as well. Even ...

My Oki C5800 is not printing any black- toner is not out, drum is new. I have restarted computer, turned off/on printer, checked cables- not giving any messages. Help? First of all try cleaning the ...