4-Pack DR223CL Drum Units BK/C/M/Y High-Capacity Replacement for Brother MFC-L3770CDW L3710CW L3750CDW L3730CDW HL-3210CW 3230CDW 3270CDW 3230CDN 3290CDW DCP-L3510CDW L3550CDW Printer

Package included: 4 x DR223CL drum units (BK, C, M, Y). High Capacity: 19,000 pages per DR223CL Drum Unit Black at 5% coverage Letter A4; 19,000 pages per DR223CL Drum Unit C/M/Y at 5% coverage Letter A4. Compatible with: MFC-L3770CDW L3710CW L3750CDW L3730CDW HL-3210CW 3230CDW 3270CDW 3230CDN 3290CDW DCP-L3510CDW L3550CDW Printer. Each DR223CL drum unit is carefully inspected to ensure crisp images, sharp text and stable compatibility. Units include intelligent chips for automatic recognition and printing, and will not damage the machine. Before installation, shake each drum unit horizontally 2-3 times to distribute toner evenly. This preparation helps deliver clearer, more natural prints with no fading and high solution.