Smart chips for laser printer, copier, MFP and fax machines. We supply compatible chips
to reset your toner cartridge, so you may refill it and use it again.
Environmentally friendly!
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Reset Chips for laser toner refills
  • Brother HL-3140 Type Flag Gear
  • Brother HL-3140 Type Flag Gear

Reset Flag Gear for Brother HL-3140 Starter Cartridge (non-OEM)

The Starter Cartridges are missing the flag gear/reset lever. You must install the flag gear to reset the page count. Once installed you can carry on resetting the Starter Cartridge. Specific instructions included.

The spring is included, that is necessary for installation. This is ONE flag gear only. Change the quantity to order more (the photo showing two is for reference only). 

Its compatible with these printer models:

BrotherDCP-9015CDW
BrotherDCP-9020CDW
BrotherHL-3140CW
BrotherHL-3150CDW
BrotherHL-3170CDW
BrotherMFC-9140CDN
BrotherMFC-9330CDW
BrotherMFC-9340CDW

Please note you also need the correct toner powder for use with this model. We supply the chips and parts only. 

Environmentally friendly!  Refilling cartridges saves raw materials, landfill waste, energy and CO2 emissions.

Save money! Refilling with high quality compatible toner and resetting gives excellent results and costs much less than buying an original cartridge.


Important! Ensure that your printer model, cartridge number and region match the details below.

  • Product Name: Brother HL-3140 Type Flag Gear
  • Compatible Models: See above list.
  • Cartridge numbers:  TN-221, TN-225, TN-241, TN-245 (BK,C,M,Y)
  • Condition: New compatible
  • Function: Resets the Starter Cartridge and converts it to a standard cartridge.

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Brother HL-3140 Type Flag Gear

  • Brands Brother
  • Product Code:LEV-HL3140-A
  • Availability:In Stock
  • £1.10


Tags: HL-3140, HL-3150, HL-3170, DCP-9015, DCP-9020, MFC-9140, MFC-9330, MFC-9340, TN-221, TN-225, TN-241, TN-245