20 Most Recent Brother HL-4070CDW Printer Questions & Answers

Definitely a faulty cartridge. It is probably a build up of toner on the doctor blade or a deformed doctor blade.

Brother... | Answered on Nov 22, 2017

When you replace the drum unit with a new one, you need to reset the drum counter by completing the following steps:

  1. Turn the printer power switch back on.
  2. Press the + or - button to choose "Machine Info".
  3. Press OK to proceed to the next menu level, and then press the + or - button to choose
    "Reset Parts Life".
  4. Press OK, and then press the + button to choose "Drum Unit".
  5. Press OK two times.

Brother... | Answered on Feb 23, 2017

Detach the power cord from the back of the printer for about 2-3 minutes so it can recycle. Plug back in. Hopefully, it will reset and sense that the paper is there.

Brother... | Answered on May 25, 2016

Clean the rollers with q-tip and acohol

Brother... | Answered on Feb 20, 2016

from what u did I would look for a broken paper sensor.
It could also be a ripped paper hanging the sw.
it might also be that somehow the operating tray got changed in the config - if u have multiple trays or manual feed

Brother... | Answered on Mar 29, 2015

Check the duplex settings, often you have a choice on long side or short side for duplexing. If short side is chosen then it will print duplex as though you are making a flip chart not a book

Brother... | Answered on Dec 08, 2014

Actually, there is...here are the steps to reset your toner cartridges.

1. Open the front cover of the printer and leave open during steps.
2. Press and hold the "cancel" button and press the "Reprint" button also.
(You can now release both buttons, as you are now in the reset menu)
3. Now it is just a matter of scrolling through the menu (using the + or - keys) to the appropriate cartridge. Once you're at the cartridge you want to reset, just push, "OK" twice, to reset it.
4. Continue scrolling through and reset any cartridges you want.

please rate me :)

Brother... | Answered on Oct 08, 2014

Firstly take out the Drum Carriage. Pull it out as far as it can go then on the left side of the Drum Rail there is a leaver which when turned allows the drum carriage to come out fully. Put the drum carriage down carefully on a flat surface. The rails of the carriage are set lower than the drums so if the surface is flat the drums don't rest on the surface.
Secondly lift out the Transfer Belt (the glossy black plastic thing beneath where the drum carriage is normally) using the handle available. Put this down also on a flat surface carful not to damage the plastic sheet or leaving fingerprints on it.
Thirdly lift out the WT cartridge which sits below where the Transfer Belt sits in the machine. This cartridge is the Waste Toner Box. These are purchased from your brother supplier and are rated to approximately 50,000 pages and are quite cheap to buy. I am guessing you could empty it if you really wanted to but then you have to figure what to do with the waste toner from it. To my knowledge the Landfills look poorly on disposal of waste toner in their landfill.

Brother... | Answered on Aug 20, 2014

Possible problem with one of the Toners or the paper PickUp Roller needs replacement PFKIT1

Brother... | Answered on Aug 01, 2014

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