Compatibility HP 937 ink cartridges work with: HP OfficeJet Pro 9120e, 9125e, 9130e, 9135e, 9720, 9730, HP OFFICEJET 9122 ALL-IN-ONE SERIES, HP OFFICEJET PRO 9120 ALL-IN-ONE SERIES, HP OFFICEJET PRO 9122 ALL-IN-ONE SERIES, HP OFFICEJET PRO 9125 ALL-IN-ONE SERIES, HP OFFICEJET PRO 9128 ALL-IN-ONE SERIES, HP OfficeJet Pro 9110b Printer, HP OfficeJet Pro 9120b All-in-One Printer, HP OfficeJet Pro 9130 All-in-One Printer, HP OfficeJet Pro 9130b All-in-One Printer, HP OfficeJet Pro 9132 All-in-One Printer, HP OfficeJet Pro 9135 All-in-One Printer