Is TN420 and TN450 the same?
The only difference between them is that the TN450 cartridge is the High-Yield version, meaning it has more toner and can print more than the standard yield Brother TN420 toner. The Brother TN420 toner can print about 1,200 pages per cartridge while the TN450 toner yields over double the amount with 2,600 pages.
What Brother printers use TN450?

Brother Genuine TN450 is for use with: DCP-7060D, DCP-7065DN, IntelliFax-2840, IntelliFAX-2940, HL-2220, HL-2230, HL-2240, HL-2240D, HL-2270DW, HL-2275DW, HL-2280DW, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN, MFC-7860DW.
What is Brother high-yield toner?
Super High-yield Toner, Black, Yields approx. Engineered to auto-detect low supply levels, Brother intelligent printers automatically generate a replacement order for the specific Brother Genuine ink or toner you need and deliver it directly to you. Learn more.
What Brother printers use TN 420?
Brother Genuine TN420 is for use with: DCP-7060D, DCP-7065DN, IntelliFax-2840, IntelliFAX-2940, HL-2220, HL-2230, HL-2240, HL-2240D, HL-2270DW, HL-2275DW, HL-2280DW, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN, MFC-7860DW.

How do I reset my tn450 toner?
- Turn off power to the printer.
- Open the front cover to the toner/drum section of the printer.
- Press and hold the “Go” button while turning on power to the printer.
- Release the “Go” button after “Toner, Drum, and Error” LEDs turn on with the “Ready” LED turn off.
How do you reset the drum on a Brother TN 420?
- Turn on the printer and replace the drum. Keep the front door open.
- Press and hold the Go button for 4 seconds or until all four LEDs light up.
- Release the Go button and close the front door.
- If the drum light is off, the drum unit is reset.
What toner goes with DR 420?
TN450 laser toner
The DR420 drum is the housing unit for the TN450 laser toner. Your TN450 can be replaced without replacing the entire DR420 drum.
Should I buy high yield ink cartridges?
In a nutshell, there is a print capacity that fits everyone’s needs. If you print regularly, paying a little bit more for a high yield cartridge is worth it in long run because you will usually get a lot more prints than your average standard yield cartridge.
How do you reset the drum on a Brother printer tn450?
Open the front cover of the toner/drum section of the printer. Press and hold the “Go” button while turning on power to the printer. Release the “Go” button after “Toner, Drum, and Error” LEDs turn on with the “Ready” LED turn off. All LEDs will now be OFF.
What drum does Brother MFC 7860DW use?
DR-420 drum unit
This printer works with Brother TN-420 and TN-450 toner cartridges and the DR-420 drum unit. First, you will need to remove the old drum and replace it with the new one.
How do I clear the Replace Drum message on Brother printer?
Reset the Drum Counter
- Close the front cover.
- Make sure the machine is turned on.
- Press. (Settings).
- Press All Settings. (This step might be skipped in some models.)
- Choose Machine Info. or Machine Information => Parts Life.
- Press and hold Drum or Drum Life until the machine’s display message changes.
- Press Yes.
- Press.