Question about Konica Minolta magicolor 4650DN Laser Printer

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Black splotches down the page.

My Magicolor Laser printer suddenly started making gray splotches all over all my pages. The printer is only a few months old and has worked beautifully until now. I'm using the same paper and the same toners. The balck toner is about half full. The splotches do not make any repeatable pattern but are more in the center of the page. Some are on the back side also but mostly on the front. I see no obvious problems with the black toner container or the imager below it. The toner is fused to the paper. Running blank sheets does nothing to lessen it. Thanks Liinda

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  • 97 Answers

You will have to take the printer to have the fuser unit leaned out. There was most probably a toer spill that got tuck to the fuser.

Posted on May 20, 2009

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Posted on Jan 02, 2017

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1 Answer

Streaks and black spots on printed pages


Try cleaning the laser lens using the laser lens cleaning wand. However, it is likely that your black cartridge needs to be replaced based on the troubleshooting from the Minolta manual. Sorry,

Mar 22, 2010 | Konica Minolta magicolor 5430 DL Laser...

1 Answer

White stripes down my page.


Make sure that the corona wire is clean (use a dry bristle haired artists paint brush or use the cleaning pad supplied with the printer) and making sure that the toner cart cleaner / scraper is not clogged or has some paper jammed on it. Also you can vacuum the Corona Wire with a domestic vac and the nozzle tool or a clean soft brush tool but make sure the printer is turned off before doing it.

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Toner is not sealed on paper. Images rub off!


Open the top cover of the printer. When you look toward the back you will see two yellow felt stickers with a black triangle on them. On either side you will see two gray or green tabs. If they are sitting up, pull them down towards you so that you can see the pictures of the envelope on top of them.

Try to print. If you have been printing like that for a while then the back of your pages my have spots on them for the next few prints.

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2 Answers

Magicolor 2400W print fades on right side of page


Have you tried cleaning the leans at the bottom of the printer? Open the cover, pull out the drum. Under it is a long, narrow piece of glass. If it gets dusty or toner accumulates on it, it will cause streaks in the printing. If this is dirty, take a clean, soft cloth and very gently wipe it off.

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1 Answer

HP Laser Jet 1020


It was the teflon sheet problem just change it
it costs around 6$

Thank u
Take care
bye

Apr 07, 2008 | HP LaserJet 1020 Printer

1 Answer

Magicolor 2300dl ghosting and smear - black only


if only black does that, then it can be black toner, but the best way to find out, print something and when printer starts to take paper open front door, remove waste toner box and take out pc drum and transfer belt and check the printed page from there, if it seems ok, print nex page and open door when page comes out from fusin unit, if quality goes bad before fusing unit, it may lead to 2'nd transfer roller / pc drum and transfer belt quality was ok / if after FU then you have a problem in fusing unit.

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1 Answer

Light printing


Try cleaning the laser window:
Open the printer, pull out the green-handled thingy, and in the printer look for a long narrow clear-plastic rectangle: this is the laser window. Stuff falls on it, and blocks the laser. Wipe it off with a dry tissue.

Aug 24, 2007 | Konica Minolta magicolor 2400 Laser...

2 Answers

Streaks on printed page


You need to clean the printer. See your manual for instructions. It is probably dust on the laser lens

Jun 03, 2007 | Konica Minolta magicolor 2400 Laser...

1 Answer

Printing Blank Sheets


What document you sending? word ?
does demo and conf page come out from printer OK ?
Try installing drivers again

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