Question about HP LaserJet 2420dn Printer

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HOW TO CLEAN

We are getting shadowing and graying. I need to know how to clean the printer.

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  • Anonymous Jul 22, 2008

    black line down left side of page

  • izslameck Aug 03, 2008

    We are getting shadowing and graying. I need to know how to clean the printer.

  • Anonymous Sep 25, 2008

    keep getting black streaks on paper and ink spots, just replaced remanufactured cratrage with store bought one and still dirty paper!

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If it is refilled toner or recycled your PCR (PRIMERY CHARGING ROD OF TONER CARTRIDGE IS DIFECTED REPLACE IT

IF NOT SOLVED EMAIL BACK

Posted on Jun 03, 2008

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  • 42 Answers

Whit a vacuum cleaner, the inside, and u refil the catrige? clean the waste space

Posted on May 07, 2008

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1 Answer

The pages do not come out clean. There is a gray toner shadow over entire page.


you need service to this printer -- changing the rollers and a nice cleaning will help

bring it to a service centre

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Printer output has shadows, blurring, streaks, lines, poor color


Seem like blocked hole(s) on the color print head...
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Hi,

check your printer head try to clean or clean it..

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1 Answer

Gray background


Hi,

if you have a laser printer you may need to clean the printer or install a new drum cartridge, if it is ink-jet you will have to clean the bottom of the ink cradle it sound like you getting grey background from a toner/drum cartridge.

good Luck

Let em know if this helps.

Jan 29, 2009 | HP LaserJet 1200 Printer

1 Answer

Shadowing/graying with printing


Hi fa1103:
Gray background
1. Do not use media that has already been run through the printer.
2. Try using a different type of media.
3. Print a few more pages to see if the problem corrects itself.
4. Turn over the stack of media in the tray. Also, try rotating the stack 180°.
5. Open the Configure Device menu at the printer control panel. On the Print Quality
submenu, increase the TONER DENSITY setting. See the user guide.
6. Make sure that the environmental specifications for the printer are being met.
try these steps to see if they work for you.

pdouglasss

Dec 23, 2008 | HP LaserJet 2420dn Printer

1 Answer

Dell 5110cn Printer Printing Blue Shadows


I did the following and it has stopped printing "shadows". I don't know if it was one solution or the other (or both) that worked.

1.On the face of the printer press the "Menu" button>Admin Menu>Maintrnance>Color Reg Adj>
Auto Correct>Yes
2. "Menu" button>Admin Menu>Maintrnance>Clean Developer>(Pick problem color)>Yes.

Hope it helps

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1 Answer

HP 2420dn printing gray and shadows


maybe the scan unit need to clean first you most sure that the toner cartridge is original and new then start clean th scan unit reflector d9b88f3.jpg

Mar 12, 2008 | HP LaserJet 2420dn Printer

1 Answer

Printing a shadow


i would redownload latest drivers 1st ok then dop a nozzel clean up then maby cheak status of black use only oginal ink parts not generic

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