Printer Drum Units – Compatible Replacement Drums for Every Brand

Printer drum units (also called imaging drums or photoconductor kits) transfer toner onto the page, and they wear out on their own schedule, separate from your toner cartridge. When prints start showing faint repeating marks, gray backgrounds or streaks that a fresh toner cartridge doesn't fix, it's usually time to replace the drum. Castle Ink carries compatible and remanufactured drum units for every major laser printer and copier brand, all in one place.

Shop drum units by brand

Drum vs. toner: what's the difference?

The toner cartridge holds the powder; the drum is the light-sensitive cylinder that picks it up and lays it on the paper. Many Brother, Dell, Lexmark, Konica Minolta and Okidata printers use a separate drum that lasts through several toner cartridges. Most HP and Canon desktop lasers build the drum into the toner cartridge, so they only need a drum listed here if your model uses a separate imaging drum.

How often should I replace my drum?

Drum life is rated in pages, typically 10,000 to 50,000 depending on the model. Your printer will usually show a "Replace Drum" or "Drum End Soon" message. Each listing shows the rated page yield and the exact printer models it fits.

Why buy drums from Castle Ink?

  • Priced well below OEM, with the OEM list price shown on every listing for comparison
  • Matched by exact OEM part number so you get the right drum the first time
  • Long Island–based, with fast shipping and real customer service

Not sure which drum fits your printer? Use our Find Ink By Printer tool or contact us and we'll look it up for you.

Shopping for a specific printer? Find the right ink or toner by printer model →

  • Xerox 101R203 Laser Toner
    $189.90
    $94.95
  • Panasonic UG3309 Fax Toner
    $86.97
    $69.95
  • NEC S3517 Laser Toner
    $332.97
    $174.95
  • Minolta 0927-605 Fax Toner
    $179.90
    $89.95
  • Panasonic KX-PDM1 Fax Toner
    $199.98
    $99.99
  • Panasonic KX-PDM5 Fax Toner
    $159.98
    $79.99
  • Sharp FO-50DR drum unit
    $139.00
    $79.95
  • Sharp FO-47DR compatible drum unit
    $139.00
    $79.95
  • Okidata 43501901 compatible drum unit
    $219.00
    $109.95
  • Okidata 44574301 compatible drum unit
    $198.00
    $129.95
  • Okidata 43979001 compatible drum unit
    $190.00
    $109.95
  • Ricoh 406841 drum unit
    $110.00
    $79.95
  • Samsung MLT-R116 compatible drum unit
    $65.99
    $49.95
  • Samsung SCX-6320R2 compatible drum unit
    $129.00
    $85.95
  • Samsung SCX-5312R2 compatible drum unit
    $129.00
    $79.95
  • Konica Minolta DR313CMY compatible color drum unit (cyan / magenta / yellow)
    $239.95
    $149.95
  • Konica Minolta DR512Y yellow compatible drum unit
    $299.90
    $149.95
  • Konica Minolta DR512M magenta compatible drum unit
    $299.90
    $149.95
  • Konica Minolta DR512C cyan compatible drum unit
    $299.90
    $149.95
  • Konica Minolta DR313K black compatible drum unit
    $103.95
    $89.95
  • Konica Minolta DR512K black compatible drum unit
    $159.00
    $89.95
  • Konica Minolta 4174311 Black Drum Unit for PagePro 8 / 1100 / 1200
    $130.00
    $79.95
  • Konica Minolta A32X011 black compatible drum unit
    $179.90
    $89.95
  • Lexmark X340H22G compatible photoconductor (drum) kit
    $78.99
    $59.95
  • Lexmark X203H22G Photoconductor (Drum) Kit for X203n / X204n
    $87.99
    $59.95
  • Lexmark E260X22G compatible photoconductor (drum) kit
    $69.95
    $49.95
  • Lexmark E250X22G compatible photoconductor (drum) kit
    $69.95
    $45.95
  • Lexmark 12A8302 compatible photoconductor (drum) kit
    $69.95
    $45.95
  • Dell 593-BBKE compatible imaging drum
    $79.99
    $49.95
  • Dell 330-2663 compatible imaging drum
    $69.95
    $49.95
  • Dell 310-8710 compatible imaging drum
    $69.95
    $45.95
  • Dell 310-5404 compatible imaging drum
    $69.95
    $45.95
  • Brother DR110CL compatible drum unit
    $209.99
    $139.95
  • Brother DR221CL-Y yellow compatible drum unit
    $139.90
    $69.95
  • Brother DR221CL-M magenta compatible drum unit
    $139.90
    $69.95
  • Brother DR221CL-C cyan compatible drum unit
    $139.90
    $69.95
  • Brother DR221CL-BK black compatible drum unit
    $139.90
    $69.95
  • Brother DR210CL-Y Yellow Drum Unit
    $65.90
    $32.95
  • Brother DR210CL-M Magenta Drum Unit
    $65.90
    $32.95
  • Brother DR210CL-C Cyan Drum Unit
    $65.90
    $32.95

Shop by cartridge number

Know your cartridge number? Jump straight to every size and color we carry for it. Not sure? Find ink by printer model.

HP toner

Brother

Canon