These printers use the T0B28A cartridge:
HP PageWide Enterprise Color 765 DN
HP PageWide Enterprise Color Flow MFP 785 F
HP PageWide Enterprise Color Flow MFP 785 Z+
HP PageWide Enterprise Color Flow MFP 785 ZS
HP PageWide Enterprise Color MFP 780 DN
HP PageWide Enterprise Color MFP 780 DNS
HP PageWide Enterprise Color MFP 785 Z