Comparable OEMs: HP 45A,HP Q5945A. Compatible with: HP LaserJet 4345 MFP,HP LaserJet 4345X MFP,HP LaserJet 4345XM MFP,HP LaserJet 4345XS MFP,HP LaserJet M4345 MFP,HP LaserJet M4345X,HP LaserJet M4345XM,HP LaserJet M4345XS.
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