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HOW TO REMOVE CORONA WIRE IN DRUM - Canon NP 6545 Copier

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How do I clean corona units on Minolta 1081 copier?


Gregory, First remove the drum unit. Then remove the Charge unit. located about the drum on the drum cartridge (Not Inside the Machine) Then remove scortron grid push the front in to release you then have access to the charge wire this model may have the Charge comb type be care the combs are sharp if they are wires be gentle and use a eraser to gentle clean the wires they are very thin. During the copy process the wire/comb applies a HV charge on the drum prior to the image from the mirrors being place on the drum before the paper arrives underneath the drum.

Jan 02, 2015 | Konica Minolta Minolta EP 1081 Laser...

1 Answer

Change drum kit


Remove the old drum unit,remove the drum and the drum cleaning blade,clean the charge corona wire and grid,install the new drum and drum cleaning blade,clean the image transfer /separator corona wire,clean the optical parts(mirrors ,lens,glass)clean the AIDC sensoe located under OPC drum,reinstall the drum unit in the copier,enter in the technical Rep mode,place 5 sheets A3 paper on the original glass and perform F5 AIDC sensor(Auto image density control).

Mar 19, 2013 | Minolta EP4000/5000 CS/PRO Copier

1 Answer

Corona wire problem


Hi, you can clean the corona wire easy, just follow those steps:
1) Turn of printer power and unplug all cord including phone cord.
2) Make sure the scanner is closed, then lift open the top cover by its handle.
3) Remove both the drum unit and toner cartridge assembly for the color desired to be replaced.
4) With the drum unit removed, push down the GREEN lock lever to remove the toner cartridge.
5) Slide the GREEN tab left to right several times to clean the unit's primary corona wire.
6) Before installing new toner cartridge, shake it from side to side to distribute toner.
7) Remove protective cover from cartridge.
8) Insert cartridge into drum unit until it snaps in place.
9) Ensure that you are inserting the correct color toner cartridge into its proper place and then slide the drum unit into the printer.
10) Close the top of the machine and then reconnect all cords; turn on power to ensure proper installation.

May 16, 2012 | Brother MFC-9320CW Color 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

2 Answers

Copies are black and where is this corona wire? I


Your cartridge has two sections, the drum and the toner section. The corona wire is on the drum section. There should be a blue tab on the top left hand side of your drum unit. Slide this tab across the cartridge one or two times, returning the tab to its original position. There should be an arrow on the blue tab that will match up with an arrow on the drum unit when the tab is in its resting position. Performing this action cleans the corona wire inside the cartridge. If this doesn't fix it you may need to purchase a new drum unit.

Dec 22, 2009 | Brother IntelliFAX 2800 Laser Fax

1 Answer

Get a clean the corona wire. Have removed the


Try using canned air to blow out that corona area, and then a Q-tip moist with alcohol to gently wipe the corona wire, if all that fails you will need a new drum.
Also press the go button 3 times so you get a printout and check that you are getting a clean the drum error or something else.

Dec 18, 2009 | Brother HL 2140 Laser Printer

1 Answer

Fax machine has a message that says "open front cover to remove the drum. Clean the corona wire located on the drum."


The fax machine instruction must be done to erase the
message. The corona wire located on the drum needs to be cleaned.

Sep 24, 2009 | Brother IntelliFax-2820 Laser Fax

1 Answer

DO NOT REMOVE THE CANON GP 555 DRUM


It is easy, open the front door and fold down the transport unit & the drum is to the left of the developer aunit. There is one screw that hold the drum in, unscrew it and before you pull the drum unit out remove the grey filter unit to the left of the drum, then remove the drum unit. Note there is a corona wire as the primary charge, it is not a roller. There is a screw that holds the unit in on the rear of the drum unit and also, there is one silver secew that is attached to the cleaning unit for the post corona wire. Some C.Q. problem can be fixed with replacing the post corona wire. Good Luck

Nov 19, 2008 | Canon imageRUNNER 400S Copier

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

Dirty Edges


I'm sorry to tell you, this is likely a drum issue.

You probably need to have a certified engineer examine the machine.

Have you tried speaking with the local service center to see if they have experienced similar issues? It might be free information.

Erik.

May 13, 2008 | Xerox WorkCentre XD120F Laser Printer

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