Compatible DR420 Laser Drum Unit for Brother
Our compatible Brother DR420 (DR-420) laser drum unit is built produce the highest quality printouts for your Brother laser printer, meeting or exceeding OEM (Original Equipment Manufacturer) standards. Retaining the old plastic housing, we've replaced all internal parts with brand new ones, including OPC drums and wiper blades. Why buy expensive OEM Brother DR420 laser drum units when our replacement compatible Brother DR420 laser drum units are guaranteed to deliver excellent, dependable results, page after page? Use of our compatible DR420 / DR-420 drum unit does not void your printer's warranty. The DR420 drum is the housing unit for the TN450 laser toner. Your TN450 can be replaced without replacing the entire DR420 drum. You can depend on our compatible Brother DR420 laser drum, backed by a 100% Satisfaction Guarantee!
Brother - DCP Series
Brother - HL Printers
Brother - Intellifax
Brother - MFC MultiFunction Printers
Page Yield is an approximation of the number of standard pages that can be printed with one cartridge, usually measured at 5% page coverage. 5% coverage is a standard 8.5 x 11 inch page with a light letterhead, address and three paragraphs of text double spaced. If you print mixed text and graphics or WebPages your page coverage is closer to 15% and therefore the number of pages printed with each cartridge will be less. If you are printing photos your page coverage is close to 100% and the number of printed photos will be much less than the amount the number of pages you would be able to print if you were just printing standard text documents.
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|Cost Per Page||Capacity (ml)||Shelf Life|
|DR420||DR420||12,000||0.31 cents||N/A||36-48 Months|
1. Open the front panel.
2. Press the Clear/Back button. The display will show: REPLACE DRUM? 1. YES
3. Close the cover
If you have a printer model number that begins with HL-** you would use this method:
1.Open the front cover of the printer
2.Press and hold down Go button for about 4 seconds until all the LEDs light up.
3.Once all 4 LEDs are lit, release the Go button
4.Close the front cover.