Compatibility: (Partial List)
All HP Printers with a Gray Snap-On connector with Dual Output 32V & 16V

HP photosmart 2575 
HP OfficeJet Printer
HP OfficeJet PSC Printer
HP DESKJET F380 Printer
HP OfficeJet PSC 2300 
HP OfficeJet 6300 series Printers
HP OFFICEJET 6310 ALL-IN-ONE 
HP OFFICEJET 6310XI ALL-IN-ONE 
HP OFFICEJET 6310V ALL-IN-ONE 
HP Officejet 6310 All-in-One 

Also Compatible with: IEC 60950 Equipement
HP PSC 1610 All-in-One (North America and AP only) Q5587A, Q5587AR 
HP PSC 1610 All-in-One (Europe) Q5587B, Q5587BR 
HP PSC 1610xi All-in-One (North America) Q5588A 
HP PSC 1610V All-in-One (North America) Q5589A 
HP PSC 1600 All-in-One Q5590A, Q5590AR, Q5590B 
HP PSC 1603 All-in-One Q5590C 
HP PSC 1610 All-in-One (Japan only) Q5593C 
HP PSC 1618 All-in-One (China and India only) Q5598D 
PSC 2358 All-in-One (China and India) Q5788D 
HP OfficeJet PSC 2355 All-in-One (North/Latin America and AP) Q5789A, Q5789AR 
PSC 2355 All-in-One (Western Europe) Q5789B, Q5789BR 
PSC 2355xi All-in-One (US) Q5790A 
PSC 2355v All-in-One (US) Q5791A 
HP PSC 2350 Q5792A 
HP PSC 2350 Q5792B 
PSC 2355 All-in-One (Japan) Q5795C 
PSC 2353 All-in-One (Eastern Europe) Q5796C 
HP OfficeJet 6210 All-in-One (North/Latin America/AP) Q5801A, Q5801AR 
OfficeJet 6210xi All-in-One (North America) Q5802A 
OfficeJet 6210v All-in-One (North America) Q5803A