DR645CL Brother Drum CT201372 Yield: Up to 1200 pages

Yield: Up to 1200 pages per cartridge at 5% coverage on A4

TN851XL Brother High Capacity Cyan Toner for the following PrintersÂ

1x Brother TN237 High Capacity Cyan

Perfect for everyday printing

300 pages @ 5% coverage

DR645CL Brother Drum CT201372 Yield: Up to 1200 pagesFor the following Printers: Brother MFCL8730CDW Brother MFCL8930CDW Brother MFCL8970CDW Brother HLL8430CDW Yield: Up to 30,000 pages at 1 page per job. Brother laser printers require both a drum unit (DR645CL) and a toner cartridge. The toner cartridge contains powder (toner) used for creating letters and images. The drum unit transfers the toner to the paper. You need to replace the drum unit when the printer displays the replace drum error message.