HP LaserJet 4000, 4050 27X High Yield, Black Toner Cartridge C4127X

For Use In:

• HP LaserJet 4000
• HP LaserJet 4000N
• HP LaserJet 4000SE
• HP LaserJet 4000T
• HP LaserJet 4000TN
• HP LaserJet 4050
• HP LaserJet 4050N
• HP LaserJet 4050SE
• HP LaserJet 4050T
• HP LaserJet 4050TN

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