Question about Brother MFC-7820N Laser Printer

1 Answer

Dust on Drum

Printer says that it has dust on Corona wire. Where is this Located

Posted by on

  • debra coggins Mar 24, 2009

    I've had this happen twice. Last time, I think I just took the cartridge out, turned it on and off and crossed my fingers.
    today, I took out the cartridge and discovered a jammed sheet. I dusted and vacuumed wherever I could reach, closed everything up and again crossed my fingers. It's working again.



    WHAT AND WHERE is a corona wire?


    Thanks for being there!!!



×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

The corona wire can be cleaned as follows:

Take the cartridge out of the printer.

As you are holding it in the same position as you took it out of the printer, in the uppper right hand corner there will be a small light blue / purplish tab with a triangle on it. The triangle points to another triangle on the black part of the cartridge.

Slide this blue tab back and forth several times. You have just cleaned your corona wire.

Make sure you slide the tab all the way back over to the right before putting the cartridge back into the printer.

Posted on Jun 22, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My drum is dusty. How do I get the dust off?I have an brother mfc 7420


Dust on drum is an issue with the corona wire. Use the blue tab on top of the drum unit. Slide it back and forth 10+ times and this should correct your issue.

Jul 23, 2010 | Brother MFC 7420 All-In-One Laser Printer

1 Answer

The fax machine is saying remove the drum there is dust on the corona wire.


Use the corona cleaning wire to clean the dust off. Open the front cover. Remove the drum/toner unit. look on the right side of the drum portion above the toner unit for a plastic tab with a triangle arrow that points to the left. Slide this tab back and forth several times. Move the tab back to the right. Reinstall the drum/toner unit. Close the front cover.

Clean the corona wire in this manner every time you change the toner/drum.

May 21, 2010 | Brother IntelliFAX 4100 Laser Fax

1 Answer

HOW TO CLEAN THE CORONA WIRES, i HAVE NO MANUAL. READOUT SAYS DUST ON DRUM CLEAN CORONA WIRES.


You need to open the front cover of the machine and remove the cartridge( drum and toner) On the tope right there is a tab that you need to slide from left to right about 20 times, then bring back to home position

Mar 09, 2010 | Brother DCP-7020 All-In-One Laser Printer

1 Answer

Fax message says dust on the drum - clean the corona wire


You should find a BLUE SLIDER on top of the Drum Unit, work it back and forth 10 times.

Feb 02, 2010 | Brother IntelliFax-2820 Laser Fax

2 Answers

Dust on drum


check corona wire, slide the blue tab 10 times check both side of drum if there is an toner on the surface of the drum try to clean it with metal polish and a cotton cloth

Aug 12, 2009 | Brother MFC-8460N All-In-One Printer

8 Answers

Corona wire


I was getting the clean the corona wire problem message even after repeated cleanings.  Before this problem occured the toner light was flashing warning of low toner. When I got the clean the wire pop up the toner light was on all the time indicating the toner was depleated.  So, I thought I would try replacing the toner cartridge and see what happened. I opened the new toner box and noticed on the foil packege specific instructions to clean the corona wire when installing the new toner.  I installed the new toner and cleaned the wire one more time. I then reinstalled the drum and toner assembly into the printer and the clean the corona wire message did not come up again.  The printer now works fine. 

Aug 08, 2008 | Brother HL 2140 Laser Printer

2 Answers

Brother MFC 7420,SAYS DUST ON DRUM,TRIED TO CLEAN BUT NO JOY


Dust on drum is an issue with the corona wire. Use the blue tab on top of the drum unit. Slide it back and forth 10+ times and this should correct your issue.

Good luck!

Aug 07, 2008 | Brother HL 1440 Laser Printer

2 Answers

"Dust on Drum" problem


try using canned air to clean the coruna chagre wire assy

Apr 16, 2008 | Brother IntelliFax-2820 Laser Fax

1 Answer

Dust Drum


Ok when you pull the drum out you should see a blue tab . You take that tab and slide it back and forth and this will clean the corona wire. Now when your finished make sure the tab is placed back from where you first started. I hope this helps !

Dec 04, 2007 | Brother MFC-7220 All-In-One Laser Printer

Not finding what you are looking for?
Brother MFC-7820N Laser Printer Logo

Related Topics:

205 people viewed this question

Ask a Question

Usually answered in minutes!

Top Brother Office Equipment & Supplies Experts

CheckitRight
CheckitRight

Level 3 Expert

1362 Answers

Ron Dufek
Ron Dufek

Level 3 Expert

398 Answers

James Cagle
James Cagle

Level 2 Expert

453 Answers

Are you a Brother Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...