| Print speed: | 24 ppm in black & 6 ppm in color |
| Print resolution: | 600 x 600 dpi |
| Recommended monthly volume: | 60,000 pages |
| Memory: | 64 MB RAM, up to 512 MB |
| Hard drive: | 3.2 GB |
| Duplex printing: | No |
| Paper handling: |
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| Interface: |
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| OS compatibility: |
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| Dimensions: | 30 x 22 x 25 in. |
Toner Cartridges, Maintenance Kits and Parts

12 Items
Black Genuine Toner Cartridge Standard Yield, 17,000 pages
Cyan Genuine Toner Cartridge Standard Yield, 8,500 pages
Magenta Genuine Toner Cartridge Standard Yield, 8,500 pages
Yellow Genuine Toner Cartridge Standard Yield, 8,500 pages
Genuine Transfer Kit Standard Yield, 150,000 (b/w) or 75,000 (color)
Genuine Fuser Kit Standard Yield, 100,000 pages, 110 volt
Genuine Fuser Kit Standard Yield, 100,000 pages, 220 volt
Black/Color Genuine Drum Kit Standard Yield, 50,000 (b/w) or 12,500 (color)
Black Remanufactured Toner Cartridge Standard Yield, 17,000 pages
Cyan Remanufactured Toner Cartridge Standard Yield, 8,500 pages
Magenta Remanufactured Toner Cartridge Standard Yield, 8,500 pages
Yellow Remanufactured Toner Cartridge Standard Yield, 8,500 pages
The Color LaserJet 8550n uses HP C4151A, HP C4152A, HP C4150A, HP C4149A toner cartridges. HP C4151A yields 8500 pages; HP C4152A yields 8500 pages; HP C4150A yields 8500 pages; HP C4149A yields 17000 pages.
The HP C4149A cartridge has an approximate yield of 17000 pages.
Approximate color cartridge yields: HP C4151A (~8500 pages), HP C4152A (~8500 pages), HP C4150A (~8500 pages).
Yes — the Color LaserJet 8550n uses a replaceable imaging drum: HP C4153A.
Yes — the replacement fuser for the Color LaserJet 8550n is: HP C4155A, HP C4156A.
If your Color LaserJet 8550n shows a "Supply Problem" alert, it's usually a chip-recognition issue rather than an empty cartridge. Power the printer off for about 30 seconds, remove the cartridge the printer is flagging, reseat it firmly, and wipe its chip contacts with a dry, lint-free cloth. If the alert won't clear, replace the flagged cartridge with a fresh unit or contact our support team.