Brother HL-4140CN Toner Cartridges
Cartridge Replacement for Brother HL-4140CN
Replacing the Brother HL 4140cn toner cartridges is a very important part of printing successfully. A bad installation can cause problems that go from bad printing quality to damaging the toner cartridges or other printer parts.
Here are some easy steps that you can use to remove the used toner cartridges and install the new ones without damaging your printer or your toner.
Before start replacing the toner cartridges keep in mind the following safety recommendations:
- - Do not burn or throw used toner cartridges into open flames, as this may cause a fire
- - If toner gets onto your hands or clothing, wash it off immediately with cold water. Do not use warm water as this may set the toner permanently, and you may not be able to remove the toner stains
Step 1: Turn the printer on and open the front cover by pressing the button shown in the picture.
Step 2: Hold the green handle of the drum unit and pull it out until it stops. Keep in mind that you shouldn't leave the drum unit out for too long. If drum unit is exposed to sunlight or room light for a long time, the unit may be damaged.
Step 3: Hold the used toner handle to push it toward the machine to unlock it. Then pull it out of the drum unit.
Step 4: Push to release the latches of the corona wire cover, and open the cover.
Step 5: Clean the corona wire by sliding the green tab from left to right and right to left several times.
Step 6: Make sure you have returned the tab to its initial position, then close the corona wire cover.
Step 7: Unpack the new toner cartridge and shake it from side to side to distribute the toner evenly.
Step 8: Pull off the protective cover.
Step 9: By holding the handle of the toner cartridge, slide it into the drum unit and ull it toward you until it clicks into place.
Step 10: Push the drum unit in and close the front cover.
Questions about Brother HL 4140cn toner cartridges
Question: Hello Joe, My printed pages are light or faded on one side, what can I do?
Answer: If you have just set up your brother machine, try checking that all the packaging material inside of the printer has been removed including 2 orange plastic pieces on the top of the drum unit, 2 orange plastic pieces on the right side of the drum unit, 2 orange plastic pieces on the left side of the drum unit, one piece of blue tape on the left side of the drum unit
Question: Hi Joe, I'm having a kind of color misregistration, the letters seems to be moved or having shadows
Answer: This might be because the brother hl-4140 toner cartridges and drum units are not install correctly so try re-installing them. This can be also because the machine is moving while printing so be sure that it is on a solid level surface. The last thing you can try if the past advices don't help you is to check if the drum unit or the belt unit are damaged and changed them
Question: Hi, When I print something with my brother hl 4140 I get a kind of uneven density appearing across the page
Answer: Check that you're printer is on proper environment, conditions such as high humidity and high temperatures can cause this kind of problems. Also make your that you're using the correct paper that meets your printer specifications, check also that the media type setting matches the type of paper you're using. Turn off the toner save mode
Question: Hello Joe, every time I print I'm having light colors
Answer: there are many things that can cause you this issue, the first thing you should do is check that the toner save mode is off, if it doesn't work, you can try the following tips:
- Make sure that the media type setting matches the type of paper you're using
- Choose the Vivid option for Color Mode in the printer driver
- Disable the Improve Gray Color if shaded look dull
- Choose Enhance Black Printing if a printed black graphic is too light
- Also try shaking all the 4 color brother hl 4140 toner cartridges gently
If nothing of above works maybe your toner cartridges, drum units or belt units are damaged
Question: Dear Joe, every time I print with my Brother HL 4140 I get a white streak down the page, why is that happening?
Answer: When you get white streaks or bands down the page you should wipe the scanner window with a dry lint-free soft cloth. If it doesn't work, try putting a new toner cartridge
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