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My oki is leaving black dots on the copies - OKI B4250 Led Printer

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When printing there are black dots on the right side of the page.


Please remove and clean the catridges with a soft tissue slightly wet. Leave to dry for a couple of minuites the place back. Goodluck.

Apr 26, 2011 | OKI Computers & Internet

1 Answer

Hi i have a mfc 210-c & the yellow wont print , i get 3/4 dots i have tried to clean with no luck


Try powerful cleaning:
Press menu, then start black copy, then four times arrow-up quickly after another.Machine will be in maintenance mode
(all lights will flash).
Press 7-6-4 and OK (or start-black-copy).
When finished press 7-6-3 then start black copy,
printer will do a power purge.
Leave maintenance mode by pressing 9-9.
If this not help better think about new printer, because cost of repairing this one is profitable.

Nov 19, 2009 | Brother MFC 210C All-In-One InkJet Printer

1 Answer

With full, new cartridge, test print only shows 6-10 dots. Cleaning repeatedly does not fix.


Try powerful cleaning:
Press menu, then start black copy, then four times arrow-up quickly after another.Machine will be in maintenance mode
(all lights will flash).
Press 7-6-4 and OK (or start-black-copy).
When finished press 7-6-3 then start black copy,
printer will do a power purge.
Leave maintenance mode by pressing 9-9.
If this not help better think about new printer, because cost of repairing this one is profitable.

Nov 19, 2009 | Brother Multi-Function Center MFC-240C...

1 Answer

Black dots on copies.


Purchase some printer cleaning paper (transparency sheets) to clean the printer's media path. Run through 10+ times if necessary.

Hope this helps.

Sep 03, 2009 | OKI C5500n Laser Printer

1 Answer

My Oki 5150 leaves an unprinted streak when printing in black


If you open up the lid, look for the four led heads, clead them with a dry soft cloth. If problem persists look at the black drum to see if theres any clue there.

Jul 10, 2009 | OKI C5100n Laser Printer

2 Answers

I have an OKI ML5590 dot matrix printer. what driver do I use?


get the driver here
http://www.okidata.com/mkt/html/nf/Drivers.html

Apr 02, 2009 | OKI MICROLINE 590 Matrix Printer

1 Answer

OKI C5100 alignment issues, I think


FROM YOUR USEWR MANUAL>>>>>>>

In colour menu

AJUST REGISTRATION, press EXECUTE
Performs automatic colour registration
adjustment. Normally this is done on power
on and when the top cover is opened and
then closed. This process accurately aligns
the cyan, magenta and yellow images to the
black image.

Use oki drums and toners, clean led heads

Dec 19, 2008 | OKI C5100n Laser Printer

1 Answer

OKI Laser Printer C5300 printing on paper with black flecks


IF you are using after market black toner then we found your problem. Putting a real toner on now wont help cause dodgy toner is now in the drum, you need to replace Black drum and use real toner. If you are using gen OKI toner, then just replace the Black (K) drum.

Clean led head and these printers dont need a teco, they are designed for wearing parts to replaced by operator ie Transfer belt, fuser, drums and toners.

Nov 20, 2008 | OKI C5100n Laser Printer

1 Answer

Top Feeder scanner leaves a line along the copy


This Is good for all "all in one machines"

There is a dot on the 1inch glass, when making a copy or faxing or scanning it makes it form that part of the glass. It shows as a line because the paper is moving as it is being scanned. clean the glass w/ alcohool. Sometimes it is hard to see because the background is black and the dot may be a pen or pencil, but it's there.

try to take the copy and lign it up w the glass and look where the line is you might see it htere.

Oct 10, 2007 | HP LaserJet 3055 All-In-One Printer

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