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Tim, Sr. Engineer
Category: Printers
Satisfied Customers: 888
Experience:  Sr. Systems and Network Engineer
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I have an Image Class MF4770n unit. When the printed pages

Customer Question

Hi there!
I have an Image Class MF4770n unit. When the printed pages come out, they have a vertical line running down the length of the page.
Can you please advise me on how to fix this?
Thank you!
Submitted: 1 year ago.
Category: Printers
Expert:  Tim replied 1 year ago.

Hi there, I'm Tim and will be assisting you today. I have over 15 Years as an Engineer and have been with eBay, DoD, and many others. I will do my VERY BEST to help you. If you like i can offer remote access and a call. In addition, with any positive rating I will support your question going forward for free.

Not all toner cartridges have this, a few wet napkins will do the same thing, if not better. Give that a shot and let me know!

Customer: replied 1 year ago.
Please can you clarify where to use the wet napkin. On the toner cartridge or inside the printer? Thanks.
Expert:  Tim replied 1 year ago.

On the end of the toner cartridges.

Customer: replied 1 year ago.
Will try it.
Expert:  Tim replied 1 year ago.