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OKI B4250 Led Printer Questions & Answers
A LIGHT 8Z FLASHING WHAT DOES IT MEAN ON A B4250 PRINTER
The lamps flash at 3 different speeds. You must note which lamp is flashing and at what speed. As its probably the only printer you have, it will be impossible for you to know what the speed is , its best you give it to a specialist OKI repairer but as the printer is a low cost model it just may not be worth it.
After changing toner it still has a grey spot in
The LED array probably needs cleaning. This is located on the lid that you open when changing the drum/toner and is a dark coloured bar going left-right across the lid. Clean this with a cloth. Also check the opening in the drum where you can see the green cylinder from the top for any small obstructions and remove if necessary. Any obstructions or dirt on the LED will line up with the print defect on the page and should be easy to remove. Be careful not to damage the green cylinder.
Oki B4250 PaperJam
clean and wash paper transfer roller or feed roller guide it fail timing
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