1 Set Ultra Toner® Compatible Replacement for Drum Unit DR-223 DR 223 dr223 use with TN223/TN227 Toner Cartridges (This is Drum, NOT toner cartridge) dr223 227 toner work for Brother Printer HL-L3210

UltraToner provides premium compatible toner cartridges. Excellent performance as same as OEM product, but more cost-effective. All the products are manufactured with highest standard to ensure compatibility and reliability.
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Superior Quality
Easy Installation
Perfect Compatibility
Crisp Printouts
Cost Saving
Brother - HL Series
HL-L3210CW / HL-L3230CDW / HL-L3270CDW / HL-L3290CDW
Brother - MFC Series
MFC-L3710CW / MFC-L3750CDW / MFC-L3770CDW
Expected lifetime yield of 18,000 Pages per unit @ 5% coverage SAME AS OEM standard.
Why I just replaced the toner cartridge and the LCD continues to display the message "Replace Toner/Drum"or the toner status bar still show the toner level"Toner Low"or the Toner LED is still on or flashing?
Reason: Some Brother laserjet printers do not have the ability to accurately measure the level of toner remaining in the cartridge. Instead, they rely on a built-in toner counter to determine when the cartridge needs be replaced. The possible reason is that the printer failed to reset the counting gear on the toner cartridge. You need to manually reset the toner cartridge in order to make it work as a full new toner.
How do I reset the counter on my printer:The steps required to reset the toner counter vary depending on what series of printer you have. Please follow the instructions in the box for your printer series. Or you could find video "How to reset TN-227 printer"!
Thank you!
Why I just replaced the toner cartridge and the LCD continues to display the message "No Toner"or "Cannot Detect"or the Toner LED is still on or flashing?
Reason: The "No Toner" or "Cannot Detect" message appears if the toner cartridge or the toner cartridge and drum unit assembly is not installed correctly, or the chip is not recognized by printer. The printer doesn't work is caused by 1 of the toner cartridge.
How do I find which color is having problem: In this situation, the problem may from the chip on the toner. Please download or find "Brother Utilities software. Find "Tools">"Status Monitor" .Then you could see a "!" mark on the faulty cartridge level bar. It means that color toner is having problem.
We will take care of it for you.
Thank you!
This is a Brother TN-227 / TN-223 Toner Cartridge looks like.
This is a Brother DR-223 Drum Unit looks like.
Push down the green lock lever and take the toner cartridge out of the drum unit.
Put the toner cartridge back into the drum unit until you hear it lock into place. If you put the cartridge in correctly, the green lock lever on the drum unit will lift automatically.
Toner Cartridge
Drum Unit
Green Button
Work Together
Brother DR223 Compatible Drum Unit (Use with TN-227/TN223 Toner Cartridges) Compatible Printer List: Error Message "Replace Toner/Drum"?"Toner Low"? No worries! Error Message "NO TONER" & "Cannot Detect" ? Toner Cartridge Drum Unit Push the Green Button for taking out the toner. A toner works with a Drum