Genuine HP Pagewide Yellow 975A ink cartridge.
Page rating 3,000. L0R94AA.
Original Hewlett Packard product manufactured for use in HP Pagewide (Page wide) Pro printer Models 352, 352dw, 377,m377dw, 377dn, 452, 477, 477dw, 552, 552dw, 577, 577dwm, 55250, 57750.