Color LaserJet 4550HDN
The high-duty HP Color LaserJet 4550HDN was built for departments where color printing never stopped. Extra capacity and rugged construction kept it productive.
HP 640A cartridges power the machine: C4191A black with C4192A/C4193A/C4194A color. We offer compatible and genuine OEM toner for the 4550HDN.
Toner Cartridges for Color LaserJet 4550HDN
This printer works with the following toner cartridges:
- HP C4191A
- HP C4192A
- HP C4193A
- HP C4194A
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Frequently Asked Questions
Which toner cartridges are compatible with the Color LaserJet 4550HDN?
Look for the exact codes C4191A, C4192A, C4193A, C4194A — one black and three color cartridges — for the Color LaserJet 4550HDN. Sticking to these codes guarantees a proper fit and correct recognition in the Color LaserJet 4550HDN.
Does the Color LaserJet 4550HDN support automatic double-sided printing?
Yes — the duplex unit is built into the Color LaserJet 4550HDN, so choose the two-sided option in your print dialog and it flips each sheet automatically. It works with plain paper loaded in the Color LaserJet 4550HDN's main tray.
What should I do when the Color LaserJet 4550HDN shows a toner-low warning?
A toner-low warning on the Color LaserJet 4550HDN means one of the C4191A, C4192A, C4193A, C4194A cartridges is nearly empty, though you can usually keep printing for a while. Check the supplies status on the control panel to see which color needs attention, then keep a replacement on hand.