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-4040 Type Flag Gear
  • Brother HL-4040 Type Flag Gear

Reset Flag Gear for Brother HL-4040 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.

This is ONE flag gear only. Change the quantity to order more.

Its compatible with these printer models:

BrotherDCP-9040 CN 21PPM Color
BrotherDCP-9042 CDN 21PPM Color
BrotherDCP-9042 CN 21PPM Color
BrotherDCP-9045 CDN 21PPM Color
BrotherHL-4040CN 21PPM Color
BrotherHL-4050CDN 21PPM Color
BrotherHL-4050CN 21PPM Color
BrotherHL-4070CDW 21PPM Color
BrotherMFC-9440CN Color - MFP
BrotherMFC-9450CN Color - MFP
BrotherMFC-9840CDW colour
BrotherMFC-9940CN Color - MFP

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-4040 Type Flag Gear
  • Compatible Models: See above list.
  • Cartridge numbers:  TN-115, TN-110, TN-130, TN-135, TN-155 (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-4040 Type Flag Gear

  • Brands Brother
  • Product Code:LEV-HL4040-A
  • Availability:In Stock
  • £2.95


Tags: HL-4040, HL-4050, HL-4070, DCP-9040, DCP-9042, DCP-9045, MFC-9440, MFC-9450, MFC-9840, MFC-9940, TN-135, TN-115, TN-110, TN-155