How To Do A Self Clean On A Brother Mfc 9340cdw Printer

Regular maintenance is necessary to go along your printers in tip meridian condition. Your Brother MFC-9340CDW all-in-one color laser printer is no dissimilar and it's also important to know what parts of the printer need attention; may it be as mundane as cleaning the flatbed glass in keeping the scanner make clean or replacing an essential office such as the drum and toner associates. Some non so unremarkably known parts such as the corona wire, as well needs attending in social club to keep the printing crisp and neat. Cleaning the corona wire regularly ensures a long service life.

Corona Wire – What It Is and How Information technology Works

A corona wire is a very fine wire made from tungsten as base of operations material. Information technology is in the toner cartridge. Information technology is charged with static electricity that draws the toner off the drum on to the paper. When the corona wire is charged, information technology gives the drum a positive static charge then the drum transfers the accuse to the newspaper that in turn attracts the toner to the paper. The printer emits a laser beam across the surface to discharge specific or certain points while the drum rotates. The laser and so etches the letters and images to exist printed every bit a pattern from the corona wire.

Cleaning the Corona Wire

Cleaning of the corona wire is necessary before y'all supersede toner cartridge of your Blood brother MFC-9340CDW . Make sure that the printer has cooled down before any try of cleaning. Beneath are the post-obit steps:

Open the top embrace completely open up. The acme cover will lock in place and does not require any support. If y'all fail to practice so when removing and installing the drum and toner assembly may cause severe damage to the machine.
Remove the drum and toner assembly out from the printer.
Place the drum and toner assembly on meridian of a disposable textile or paper underneath to avert toner mess.

The corona wire tab is located on the left side of the associates. Clean the corona wire by sliding the tab back and forth from left to correct several times . x-15 times will do.
You tin can echo the fourth process a few more than times. Afterward cleaning the wires, place the corona wire tab back to its original position on the left. If yous fail to practice so will effect a printed vertical line downwardly on your printed paper.
Return the drum and toner associates back to your printer. Ensure that the assembly is placed on the correct color label.
If necessary, repeat steps ane-half dozen with the rest of the toners.
Close the meridian cover of your printer.

In case the steps to a higher place don't work, a professional cleaning may be required by a qualified personnel or replacement of the corona wire may be needed. The wires are located inside the drum that is quite inaccessible by the casual user and attempting to make clean them without prior cognition or training can cause harm. In keeping your Brother MFC-9340CDW working well, it's better to err in the side of caution.