Question about Panasonic KX-FLM600 Printer

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I am having problems with toner

My towner ran out and I replaced it and now my copies and faxes com out really dark all over.

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Re: I am having problems with toner - Panasonic KX-FLM600 Printer Printers & Copiers

Can you try a different toner cartridge ?

Posted on Jul 22, 2007

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I have a Xerox XC820. I am getting dark copies with residual images from previous copies. Toner appears to be adhering to the drum cartridge. Do I need a new drum cartridge?

I have a Xerox xc820. The drum kit needed to be replaced, which I did as well as put in a new toner cartridge. The pages are now coming out very dark. Prior to putting in the new drum kit and new toner cartridge, the machine ran fine. I have tried all I know how to do and to no avail. Have cleaned the "wire", all the parts I can get to and cleaned the plate. Any help would be appreciated.

Apr 21, 2012 | Xerox Printers & Copiers

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Its me again,after the user changed a new toner cartridge after few copies there is a dark back ground in copy.before replacing the toner the copy was perfect pls help me in this problem

Hi, After a few copies, the toner supply unit pulls more toner, which results in dark copies. To fix this, you have to reduce the contrast (to minimum). Also, make sure that there is no excess toner within the toner supply unit.
Hope it helps! Good Luck! Thanks for using Fixya! CreativeTECH

Sep 27, 2011 | Panasonic Workio DP-4530 Copier

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I have a Sharp AL-1655CS and when i make copies, the copies are really dark. For example, the white areas come out gray and dark. How can I fix this problem?

I would try a different toner cartridge or possibly a drum cartridge. Have you had the machine serviced at all? When?

Feb 14, 2011 | Sharp AL-1655CS Laser Printer

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I have a HP Laserjet 3015 fax machine connected to a phone line but not a computer. When I send a fax or make a copy a dark vertical line appears on each page. Incoming faxes print with no line. I have...

The fax scanning unit/encoder is dirty.

The fax scanning unit is like a camera. It take a picture of the document.

The glass plate is dirty and you may purchase a FAX CLEANING SHEET.


or similar product to clean out the dirty area.

The dark strip is cause by semi-dry wipe out correction ink.

Give your unit a good cleaning and let me know.

Jul 08, 2010 | HP LaserJet 3015 All-In-One Printer

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My printouts have a very dark haze over them.......the printed letter are fine but it looks like the print cartrige is dumping ink on my paper as it prints. It look like a bad fax copy. What is the...

Either you purchased a a bad quality remanufactured toner cartridge or your fuser film is damaged.

If there is some kind of debris in black color that is on printouts, your fuser film might be damaged. Have a printer technician replace it.

If there is no debris, only bad quality printouts, it's the toner cartridge that needs replacement.

May 31, 2010 | Brother HL-2040 Laser Printer

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Copying problems

You must change the power supply

Apr 03, 2009 | Xerox WorkCentre M20i All-In-One Laser...

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Fax is received is very dark and almost unreadable

You can try using the menu to lighten the fax, but if all received faxes are dark, you may be experiencing a weak scan light. try making a copy instead of fax (which essentially is a fax printed to yourself) if also dark, its certainly your scanning imager that's failing. If that's the case I would recommend replacing the entire machine. Parts are expensive, and its a difficult to service part yourself. Also you may find that toner costs alone may pay for the replacement machine over this unit.

-Good Luck!


Jan 05, 2009 | Sharp Printers & Copiers

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Vertical lines on photocopies/faxes

The MFC-7420 Manual recommends cleaning the scanner glass and white plastic bar above it with isopropyl alcohol. Page 11-22 has a diagram.

I am having a similar problem but cleaning it did not work. But try that first.

Oct 15, 2008 | Brother MFC 7420 All-In-One Laser Printer

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Samsung scx-4521f fax memory received but never print out.

In 3 second make combination on you Samsung 4521F 'Menu'-#-1-9-3-4. You will enter in tech menu. Select 'toner'-new toner-yes. You will receive faxes. It really works.

Oct 24, 2007 | Samsung SCX 4521F All-In-One Laser Printer

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Ricoh Aficio 550 printing very light

The toner is only charged when it leaves the tube and goes into a seperate container called the developper.

Try this : open top and make a copy of the ceiling.

a black sheet will come out. is it very light ? try adjusting the darkness does it change?



What I'm going to tell you may be a little technical, so if you do not feel comfortable doing these test, then you will have to call a service tech.

The problems could be coming from these areas, none of which are quick fixes.

1-developper not transfering enough toner, take it out and see if it has a dark coat of toner or can you see the actual roller.

2-drum is worn and is losing it's charge

3-transfer rolller a wire needs to be replaced.


My bet would be on the drum.

Oct 22, 2007 | Printers & Copiers

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