Question about HP LaserJet 2840 All-In-One Printer

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Image move toward 3/4 of page down ..... no idea what happens

After I replaced drum, the image now printed toward 3/4 of page down!! I have also got the error message about " unexpected page size " from computer when I use it as printer. I have tried 3 different drums .. same result. Tried NVRAM to reset the printer ... no help. Any suggestion?

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Hi,

unexpected page size is normlay caused by the client PC being set to either A4 or letter when it was expecting somthing else.

try and change your client to the correct paper size.
regards

Matt

Posted on Apr 21, 2008

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Canon irc4580i print dark problem


In the process used printer, will be inevitable printed page by your printer have the bad quality prints. For example: Toner specks, Light image, Vertical line, Dropouts, background, Toner smear, Vertical black line and band, Vertical white line, Background scatter, Black pages, Loose toner, Horizontal stripes, Ghost, Uneven Density, poor fusing ...
The common print quality problem Canon IRC-4580 printer
Currently, The Canon IRC-4580 is the laser printer have high speed, easy to use, friendly for user and printing clear text.
However, we can not avoid the damage of some components of the printer when used.
In this article, I will introduce some basic errors with printing quality problems of Canon IRC-4580 printer and "How to fix it".
After viewed artical, you know:
- How to fix (repair/solve) Vertical line (black or white) in Canon IRC-4580 printer
- How to fix (repair/solve) Poor fusing (loose toner) in Canon IRC-4580 printer
- How to fix (repair/solve) Uneven Density in Canon IRC-4580 printer
- How to fix (repair/solve) Light image in Canon IRC-4580 printer
- How to fix (repair/solve) Ghost in Canon IRC-4580 printer
1. Fix print quality problem "Vertical line" for Canon IRC-4580 printer How to fix print quality problem Vertical line
This plobrem "Vertical line" is usally error of Canon IRC-4580 printer. For this "Vertical line" error, technicians divided into two smaller error are: Vertical black line and band and Vertical white line.
Description:
- Vertical line and band: On the printed image appear some straight thin black vertical.
- Vertical white line: On the printed image appear some white vertical voids.
Error location:
- Surface of the charge roller
- OPC drum
- Cleaning blade
- LSU unit
- Developing roller

Cause of error "Vertical line" on the printed page:

- May be surface of charge roller scratched or dirty by toner powder.
- May be have some grooves on the OPC drum.
- May be cleaning blade is damaged.
- May be LSU window or LSU lense has dirty.
- May be surface of developing roller has scratched.

How to fix(repair) "Vertical black Line and Band" for {{SPkey1}} machine:

- Replace the charge roller of toner cartridge.
- Replace the OCP drum.
- Replace the cleaning blade
If printed page are not improved
- Clean the LSU unit by soft cotton cloth and try to print. If Vertical line is not clear on the printed page you should replace LSU unit.
- Replace new axis developer and try to print
2. Solve print quality problem "Poor fusing (loose toner)" for Canon IRC-4580 printer. How to fix print quality problem loose toner
Description loose toner: Toner is not properly fixed on paper, use to hand rubbing lightly on the printed image toner powder may be stick in hand
Error location: toner cartridge or fuser unit

Cause of error "Dark Image or black" on the printed page:

When toner cartridge is empty. You toner refilled by toner powder ware not compatible. This is makes toner cartridge components demaged and temperature of fuser unit is not enough melt to toner powder

How to fix(repair)"Poor fusing (loose toner)" on the printed page for Canon IRC-4580 printer:

With this error, you should replace toner cartridge or fuser unit to fix it.
3. How to fix print quality problem "Uneven Density" for Canon IRC-4580 printe How to fix print quality problem Uneven Density
Description: The printed page has one half light and one half clear.
Error location: Toner cartridge, transfer roller, springs, doctor blade

Cause of error "Uneven Density":

- The pressure force on the left and right springs of the transfer roller is not even.
- May be toner low also causes this error
- Doctor blade has bent
How to repair error "Uneven Density" on the printed page for Canon IRC-4580 printer:
- Replace springs and transfer roller.
- Toner refill toner cartridge Canon IRC-4580 and reset toner cartridge chip (replace new chip) or replace new genuine toner cartridge.
- Replace doctor blade.
4. How to solve print quality problem "Light image" for Canon IRC-4580 printer How to fix print quality problem light image
Description: The printed image is all light and no Ghost.
Error location: Toner cartridge, Developer, HVPS board

Cause of error "Light image" on the printed page

- Enabled toner save.
- Toner cartridge is low
- OPC drum may be faulty by strong light intensity
- Temperature in room is below than 10*C
- Bad contact caused by the toner dirty between the high voltage terminal in the HVPS and the one in the set
- Abnormalities output from the HVPS

How to fix(repair) error "Light image" on the printed page for Canon IRC-4580 printer:

- Disable toner save by change in printer driver.
- Toner refill toner cartridge Canon IRC-4580 and reset toner cartridge chip (replace new chip) or replace new genuine toner cartridge.
- Replace the OPC drum.
- Replace developer.
- After printer is power on, wait 30 minutes then start printing
- Clean up the contact between the high voltage terminal in the HVPS and the one in the se- Replace the new HVPS if the problems are not solved by 4 away above.
5. How to fix print quality problem "Ghost" for Canon IRC-4580 printer How to fix print quality problem Ghost
Description: Ghost occurs intervals of the OPC drum or transfer roller.
Error location: Toner cartridge, Developer, HVPS board

Cause of error "Light image" on the printed page

- OPC drum has fauty.
- The life of the transfer roller has been expired
- The high voltage terminal is contaminated by toner powder or

How to fix(repair) error "Light image" on the printed page for Canon IRC-4580 printer:

- Replace OPC drum
- Replace transfer roller
- If performed 2 away and the error does not clear, you should replace ganuine toner cartridge .
- Replacce HVPS board.

Oct 29, 2016 | Canon Office Equipment & Supplies

1 Answer

Unexpected paper size message


go to the printer preference settings and change the paper size to A4 if you are using A4 and paper type to plain paper. and do the same on the printers settings menu.

Nov 12, 2013 | HP LaserJet 4050n Printer

1 Answer

Error drum life over replace drum


Ok what the error means is that you have used the fax to print so many pages. The image drum is what actually creates the image that gets printed. These are rated for so many pages.I think it is about 10,000 pages on this unit. The fax (and printers and copiers) simply count the number of pages and then when they reach the limit you see this error. Sometimes the print quality looks pretty goof but usually you can see some spots or rough print or fuzzy bits and so on. What you need to do is replace the image drum.

Here is the important bit. You can buy a replacement image drum for about $75 from several sources aside from Panasonic (Amazon, Office Depot, Staples etc) however a new replacement is only worth $120. So if you can change it yourself (it is pretty easy to do, almost identical to the toner cartridge replacement) then it may be worth doing. If you have to call someone in by the time they add labour on top you could have saved some money and just buy a new unit.

Sep 05, 2011 | Panasonic KX-FL511 Plain Paper Laser Fax

2 Answers

Ghost printing


Hello,

You have a worn image drum. The drum is the part of the printer that the print image is created on before it transfers the toner to the paper. This part is coated with a very thin layer of Teflon so the toner does not stick. When it gets worn the toner starts to stick and that produces the shadow or ghost image approximately 3 inches down the page because the diameter of the drum roller is 3 inches. You will need to get the part DR-350, Office Depot has them as well as many places on the internet.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer

May 14, 2010 | Brother MFC-7820N Laser Printer

1 Answer

Brother MFC-7420 just started printing a shadow image


Sounds like a bad drum cartridge. Pull the toner/drum cartridge out of the machine and set it down. Press down on a (blue?) tab to release the toner cartridge, and you can lift the toner cartridge out of the drum cartridge. There is a cleaning blade in there - a soft plastic blade that rides against the drum and scrapes off toner that didn't get transferred to the paper. If it gets stuck off the drum surface, images repeat a few inches (one drum circumference) down the page.

A new DR-350 drum unit should fix it. have the machine's power on when replacing it. While the door is open, touch the CLEAR key. The display will read "REPLACE DRUM?" or something like that. Press 1 for Yes.

Jan 05, 2010 | Brother MFC 7420 All-In-One Laser Printer

1 Answer

Unexpected Paper Size error while printing a3 size paper on HP 9300 deskjet printer


Although you have selected the paper size A3 your printer HP Deskjet show unexpected paper size.....
1. clean the carriage area ...........
2. change the carriage sensor....... If not solved
3. you need to replace carriage unit.

Thanks

Oct 26, 2009 | HP Deskjet 9300 C8136A Printer

1 Answer

3 black smudge horizontal lines on prints


Your brother can send faxes without printing the pages try your computer just you should download the driver.

You can download the driver from this link: " http://download.cnet.com/Brother-MFC-8220-USB/3000-2118_4-65318.html ".

About the lines which appear on the print, you will have to buy a Drum unit for your Brother 575, because the drum cleaning blade has quit working and there is no other way to fix this only by putting a new drum unit.

note:
the drum unit is different from the toner cartridge, but if you search good you can find them together for lower price.

Please rate me

Jul 15, 2009 | Brother MFC-8220 Fax

2 Answers

Error message on 4050n printer "manually feed hp tough letter"


What error message is on the display?

To solve one common problem, try this: Take out the paper tray. Slide the blue fence at the back away from the paper (toward the back of the tray) then slide it back to the correct position for the size of the paper. Replace the paper tray and see if the error message still appears.

Jan 20, 2009 | HP LaserJet 4050n Printer

2 Answers

Okidata c3200 - "needs new drums" message


Check your page count, drum life on a C3200 is roughly 15000 pages. This information can be found on the information menu map.

Information Menu ecblank.gif ecblank.gif dot.gif ecblank.gif Menu Item Default Setting PRINT MENU MAP EXECUTE Prints the MenuMap (menu listing) with current settings shown. Information about your printer is also
shown at the top of each MenuMap page.


Life Expectancy ecblank.gif ecblank.gif dot.gif ecblank.gifToner Cartridge
Life expectancy approximately 1,500 pages, assuming about 5% coverage, which means that 5% of the addressable dots in an image are printed with this color of toner. See Toner Cartridge..

Image Drum
Life expectancy approximately 15,000 pages, assuming an average of 3 pages per print job. If the average print job is longer than this, the image drums could last longer, but if the average print job is shorter, then image drums will be used more quickly. See Image Drum.

Transfer Belt
Life expectancy about 50,000 letter-size pages. See Transfer Belt.

Fuser
Life expectancy about 45,000 letter-size pages. See Fuser.

Feb 11, 2008 | OKI C3200n Led Printer

1 Answer

CD/DVD to CD/DVD Printing


these both sound more like driver issues with the printing software, NOT the printer..


Jan 07, 2008 | Epson Stylus RX580 InkJet Photo Printer

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