Review on RETCH Compatible Drum Unit DR221CL Replacement for Brother DR221 DR-221CL Printer - HL-3180CDW HL-3140CW HL-3170CDW MFC-9130CW MFC-9330CDW MFC-9340CDW - Black Cyan Magenta Yellow by Jeff Warne

My printer: Brother MFC-9130CWA As my title says, they've been working with no problems since I installed them. They have been packaged well for their low price and are labeled to assist in loading them correctly into the printer. Definitely worth the price compared to the OEM bought June 27th and I may update this post in a few months if they fail and/or if I remember too.