The HP OfficeJet Pro 1150 uses a single black ink, and HP OfficeJet Pro 1150 ink from Swift Ink is a compatible cartridge that replaces the HP 45 (51645A). It is standard capacity, rated for about 1,100 pages. The same ink also works with the HP OfficeJet Pro 1170, OfficeJet Pro 1175 and OfficeJet Pro 1150 Cs. Same-day shipping on most orders.
