Brother MFC 7340

How to Identify and Fix Common Problems ?

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This issue is usually caused by foreign material inside the machine (paper dust, glue from labels or envelopes, paper clips, staples, etc.) sticking to or damaging the surface of the drum. This is typically resolved by cleaning and/or replacing the drum unit.
White vertical lines or streaks can be caused by a dirty or clouded laser glass, dust or glue on the drum surface, or use of non-genuine Brother toner.
Streaks and unwanted lines could mean that the printer heads are out of alignment. There`s an alignment tool in the printer`s control panel. If that`s not the issue then the printer is dirty. Printer ink stripes may appear along the edges of the paper, which means there`s ink on the rollers and other parts.
A printer printing lines on the page are normally caused by a blocked, dirty, or damaged print head. Blocked ink cartridge nozzles, or not removing protective seals correctly when you installed a new ink cartridge can also cause missing lines of print.
White lines will typically start appearing on your print outs due to a clogged up printer head. Your first port of call when solving this problem is to run the cleaning program on your printer, which should be accessible through its settings menu.
Vertical lines in prints are an early warning sign of a low ink cartridge, which may show up before the printer`s low ink alerts start. You can fix the problem by replacing the low cartridge. Gently shaking the drained cartridge a bit may help to get another few prints out of it without vertical lines.
What causes the spots? The usual cause is a dust particle that falls on or is stuck to the paper. Then as the paper runs through the printer, the ink gets laid on top of the particle instead of the paper surface. Eventually the particle falls off leaving a white spot where it blocked the ink.
Also known as Provincetown printmaking, white line printmaking began in 1914 as an alternative to Japanese printmaking in which each color of the print has its own woodblock. American printmakers carved an entire design into one block, using the carved lines to separate areas that would have different colors.
If blank horizontal lines are printed on the labels or the print is not very clear, the print head or head roller may need to be cleaned. Follow the steps below to clean the print head and head roller: Clean the print head with the self-cleaning function.
Vertical lines in prints are an early warning sign of a low ink cartridge, which may show up before the printer`s low ink alerts start. You can fix the problem by replacing the low cartridge. Gently shaking the drained cartridge a bit may help to get another few prints out of it without vertical lines.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Brother HL-2170W — 2nd sheet printing causes jam
ANSWER : I tried Angry Larry’s link to Photobucket but there’s an error message. I tried rocklobster’s link to Imageshack, but it’s for a different printer. Can someone please send me the photos to fix this issue with my Brother HL-2170W? My email is [email protected] Very much appreciated!

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Brother MFC 7340

Changing Language of Printer Brother MFC-J5910DW
ANSWER : I have a 2720DW from the netherlands it is a french model an it has the code 0009

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Brother MFC 7340

Brother MFC 8220
ANSWER : This problem is normally caused by the fuser. There’s a brown driver gear who frequently broke and you’ll be obliged to replce it to take care of the problem.

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Brother MFC 7340

Brother MFC-J6510DW extra paper tray.
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Brother MFC 7340

4F displayed on Brother 990CW printer?
ANSWER : That’s a printhead error.

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Brother MFC 7340

Brother MFC-L2740DW maintenance mode
ANSWER : Hi,

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Brother MFC 7340

Brother J315W – paper misfeed
ANSWER : I have the same problem: whether printing or copying, the paper feeds almost up to the print head and then stops with a paper jam error. Can’t find any bits of paper stuck anywhere. Sure would appreciate some help. DCP-J315W

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Brother MFC 7340

Brother HL-2270dw Printer
ANSWER : maybe you can download here Brother HL-2270dw Driver Download

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Brother MFC 7340