Question about Canon NP 6050 Copier

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Toner not covering page to print clearly.

Some parts print o.k. and others seems to be not clear at all, seems to look like there's not enough ink but the toner is full, can you solve this problem, need help.

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  • Anthony Chiang
    Anthony Chiang May 11, 2010

    Did u mean that some part very solid black, but some part is less solid?
    If yes, then probably the developer unit problem, not even...


  • jpd8 May 11, 2010

    The toner that is on the page -- does it wipe/ rub off? The spots/ area where the toner is absent -- do those areas look like clouds?
    What is the make and model of the device?


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Replace developing unit

Posted on Feb 26, 2009

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There is a paper jam...how do I unjam it


Hi dorothyhover,

Here's how you would clear paper jam from your Brother HL 1430:

1. Remove the paper cassette completely from the printer.

2.
Pull any jammed paper up and out of the printer.

3.
Open the front cover and remove the drum unit assembly.

4. Pull any jammed paper up and out of the printer.

Do not remove the drum unit assembly with additional force at this time if you cannot remove it easily. Instead, pull the edge of the jammed paper from the paper cassette.

5. Open the rear cover and pull the paper towards the back of the printer, the fuser may get dirty with toner powder and may result in toner scatter on the next printed page or pages. Print a few copies of the test page until the toner scatter on the printed pages clears.


6. Close the rear cover and install drum unit assembly, close the front cover.


Hope it helps.


Thank you for using Fixya.



Apr 28, 2011 | Brother HL 1430 Laser Printer

1 Answer

I replaced the clear ink tank on mx7600 and the message "the clear ink is empty" will not go away nor will it print in black. The brand new Canon brand clear ink can be seen on the ink tank itself and in...


Yeah, me too. I fiddled with cycling the power, removing and reinserting the tank, doing maintenance tasks like cleaning the jets, yadda, yadda, no dice. New full Canon tank displays empty. Boo.

I figured "What the heck, I'll try printing anyway" and sent a test page on plain paper. It warned me the tank was empty, then did a bunch of those cartridge moves it likes to do (you hear the carriage moving around cleaning or something). After like 90? seconds of cleaning noises, it figured out that the tank was full, the status went to full, and it printed the page fine.

So my advice is, try printing a page anyway.

Oct 20, 2010 | Canon PIXMA MX7600 Multifunction inkjet

2 Answers

My Brother HL-2140 Went out in a storm. All three lights just keep blinking no matter what I do. Held down on the blue light button a number of time, restarted computer, turned off printer, reloaded ink...


You can find the usre's manual here:

http://welcome.solutions.brother.com/bsc/public/us/us/en/doc/manual_index.html?reg=us&c=us&lang=en&prod=hl2140_all&dlid=&flang=English&type2=-1
1) If the LARGE BLUE BUTTON is blinking:
Data remaining in memory
There is remaining print data in the printer memory. If the Ready LED is blinking for
a long time and nothing has printed, press the Go button to print the remaining data
in the memory.
2) If the TONER LED is blinking:
Toner low
Indicates that the toner cartridge is nearly empty. Buy a new toner cartridge and have
it ready for when Toner life end is indicated.
The Toner LED will turn on for 2 seconds and off for 3 seconds.
3) If the DRUM LED is blinking:
Drum life end soon
The drum unit is near the end of its life. We recommend that you get a new drum unit
to replace the current one. See Replacing the drum unit on page 69.
The Drum LED will turn on for 2 seconds and off for 3 seconds.
4) If the RED ERROR LED is blinking:
Front cover is open
Close the front cover of the printer.
Fuser cover is open
Close the fuser cover located behind the back cover of the printer.
Paper jam
Clear the paper jam. See Paper jams and how to clear them on page 85. If the printer
does not start printing, press the Go button.
Memory full
The printer memory is full and the printer cannot print full pages of a document.
Print overrun
A print overrun occurred and the printer cannot print full pages of a document.

Mar 26, 2010 | Brother HL 2140 Laser Printer

2 Answers

My CLP-350 Samsung printer only prints black ink on half the page! While the other colours all print perfectly, the black ink prints strong and clear on the right side of the page but as you approach the...


Here is my solution, hope it will solve your problem.

From your post, I believe your CLP-350N printer has enough black toner. The black cartridge is on the far right side of the printer, so the black toner is harder to go to left side of the roller than right side. Everytime we start the printer, it will move some toner of each color to the roller before it shows ready to print.

Because we always use B&W printing when we start the printer, but less Color printing. The result is there are always enough toner on the 3 color rollers, but the black toner is lean on the black roller. When this gets worse, the left side of the black roller may hardly get any toner at all -- so it only print black on the right side fo paper.

Step by step solution
(CAUTION: Never loss balance while tilting printer! You may drop and damage your printer! Hold the printer firmly all the time! Ask someone to help you if needed!)

Here, front of the printer is where you can access the cartridge, back of the printer is where you connect the power cord and USB cable, left is your left, right is your right.

1.Lift the front to keep the printer tilt to its back at about 45 degree
2.Power on printer while it's tilted back, wait untill green light is on
3.Open the front door, red light will be on, then close the door, printer will start up again,wait untill green light is on
4.Repeat step 3 once again, then put the printer back to level position
5.Lift the right to keep the printer tilt to its left at about 45 degree
6.Open the front door, red light will be on, then close the door, printer will start up again, wait untill green light is on
7.Repeat step 6 once again, then put the printer back to level position
8.Print some test page to see if there is any improvement of black print quality.(Hold the printer button for 3-5 seconds, it will print the test page.)

You may try several times and print several pages each time before you finally cure the problem.

Good luck! And do it safely!

Jan 09, 2010 | Samsung CLP-350N Laser Printer

1 Answer

Not getting clear print , parts of lines faint or missed, hard to read copies, seems to be bottom half of line,every 4th line


ink low, dodgy ink, or head is wearing, blocked and cant get enough ink to paper, try with manufactures ink, but more than likly the head is block no easy fix, normally a write off, once in a blue moon after much effort one can clean the print head, total sttrip down and windex or metho the print head once removed but be prepaired to work on it for 1/2 a day, get covered in ink, with a good chance of getting nowhere...I'd try fresh ink then I'd quote you more than its cost..labour intesive..sorry

Nov 07, 2009 | Lexmark X5150 All-In-One InkJet Printer

3 Answers

I just replaced the black large toner, the blue ink is almost out. but i only need "grayscale" anyway. no color necessary for me and my work. everything is hooked up seemingly fine but when i print, it...


It sounds like you have either a problem with a clogged nozzle or a defective large ink cartridge. If you have run a number of deep cleaning passes (under printer Maintenance) and it does not clear the problem, I would try a new large ink cartridge (preferably an OEM). This should clear the problem. Sometimes reloaded cartridges are not reloaded with up to spec inks or may just be defective.
Let me know if this solves the problem.

Aug 16, 2009 | Canon PIXMA MP830 All-In-One InkJet...

2 Answers

My laserjet 2200dn is not printing on the left side of the page.


check your new toner if there some sticker inside that bother to fill out the powder... try to check again..

Jun 17, 2009 | HP LaserJet 2200dn Printer

1 Answer

My printer does not print full black it comes out light and dark


Hello sir; The ricoh copier have toner save mode if youwant print whole page in black, then you have go to SP mode group 2 looking for "enforce toner adding" you have to executive for couple times otherwise you have not enough toner tocover whole page, enter SP mode you press "clear mode", "107", and then pree and hold "clear/stop" key until SP mode display, then touch SP mode on screen, touch group 2 looking for what you want.

Jun 03, 2009 | Ricoh Printers & Copiers

1 Answer

Poor quality smudge and ink blotting marks in the centre of any printed document


Try performing a test by printing a test page from Tray 1 and open the top cover as soon as the paper is 60% inside. The paper would jam below the toner cartridge before it reaches the fuser. Remove the toner cartridge carefully and verify if the smudges occur. This would eliminate the fuser. If the print quality is fine, then you need to swap the fuser.

Oct 30, 2008 | HP LaserJet 4250n Printer

2 Answers

Hp laser jet 1020 has refuse to print


try to see if the printer will print anything by opening and closing the top door that leads into the toner seven times just open and close, if the printer prints a paper with lines then the printer is working now if the printer doesnt then try to take out the ink, paper and unplug the power cord and let the printer set for about three minutes..
If the printer does prints now it up to the printer spooler itself make sure thier isnt any jobs stuck in the spooler, if there is delete them and also reset the printer spooler, if that doesnt clear them out reset the computer, this will help it, finally when you have that done, do a test page by going into the printer and faxes and right clicking the laserjet 1020 going into properties, and in the general tap click on the test page this should print out a test page. if it does then your printer is up and running.

Jul 09, 2008 | HP LaserJet 1020 Printer

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