There is a light, dotted line down the page when I print or copy. It used to be just when I copied, but now is for printing as well. I have cleaned the two glass areas with alcohol, but the problem persists? Is there anything I can do? Since the probem occurs when I print as well as when I copy, I'm thinking that it may not be the scanner. Many thanks! Joanne
Comments:
Aug 18, 2008
- I didn't get the chance to say -- my problem is with a Brother MFC7420
Aug 18, 2008
- I recently replaced the drum, and it didn't make any difference. Any other ideas? Thanks! Joanne
Aug 19, 2008
- Thanks again! How do I clean the transfer roller? --Joanne
-   My e-studio 550 has a light streak across every copied page. It is about 1 letter in width and it happens both in auto feed mode and when I place the needed page on the glass.
I have cleaned the glass and the white surface that closes onto it. i have also cleaned everywhere I could with pressurized air. Neither has helped. -   scard1
If youre getting a line when you are printing, the problem probably lies with the drum. Open up the cover and see if there are any black lines. If there are, the drum needs to be replaced.
Comments:
Aug 18, 2008
- If there was something on the transfer roller that got into the drum then the transfer roller is going to have to cleaned. It could be scratching the drum as well.
Aug 19, 2008
- You have to be careful but take a cloth and clean it. It is a spongy roller that contains toner on it. Make sure the power is shut off when you do it.
My Dell 2400MP projector displays a heavy blue cast. I can see the computer information on the...
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My Dell 2400MP projector displays a heavy blue cast. I can see the computer information on the screen in the blue display. The Startup screen with the dell logo, the menu screens and the Test pattern show up correctly without the blue cast. I am using the VGA input and not the composite or the S-Video input. The projector is 2.5 years old and is not under warranty. The output of the computer show up fine on other projector's and screens.
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The display from the computer has a heavy blue overcast. The data is visible. Not tried the SVideo or the composite input. The Start up screen with the Dell Logo and the Menu screens display correctly. The projector is 2.5 years old and not under warranty.
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