Questions & Answers for: cleaning brother mfc 7820n

...Brother 7820N and every time we print, we get a vertical smudge down the middle of the page. The machine is printing, but this awful "smear" lined each page printed. Any assistance is greatly ...

...Brother Copier MFC-7820N and it keeps telling me the back door is open - I have cleaned, shut/open, removed everything I can think of and the message will not go away! HELP please we need the ...

How do I clean the dust from the drum of MFC 7820N? Give it a blow with a can of compressed air, alternatively you can als wipe in one direction only with a wet, lint free cloth.

Brother 7820N has black vertical line when using ADF Brother 7820N has black vertical line when using the ADF, but OK with the flatbed. I extensivly cleaned the ADF scanner window and metal spring bar

Brother MFC-7820N Printer--vertical lines Brother MFC-7820N Printer--this may be a repeat..don't know if it went through the first time. I mistakenly ran crayon colored pages through the automatic ...

...Brother 7820N Try cleaning the corona wire of the drum unit. You need to open the front cover of the machine and remove the cartridge (drum and toner) On the top right there is a tab that you need to ...

brother mfc 7820N and it says there is dust on the drum. I have taken it out and blown on it, but I don't know what else to do. It won't print at all! Help! there is a thin black wire that runs across

...brother 7820n at back of priter There are small black rollers just where the paper exits the machine. These become hard & shiny. Scrub them with green scouring pad moistened with an alcohol based ...

...brother MFC 7420 constant jaming of the paper when trying to print, what causes this? clean the drive wheels that pull the paper in, they get shiny after a lot of use, use a alcahol pad to clean See ...

Brother MFC 7820N prints Smudges Hi, my Brother MFC 7820N prints smudges. I have replaced the the toner and drum (original ones) and after about 700 prints it has started to print smudges. I replaced ...