1 Black and 1 TriColor cartridge Yields up to 833 pages - black cartridge / Yields up to 690 pages - color cartridge For use with - HP All-in-One Machines Officejet Pro 1175C Series, Officejet T Series, Officejet R Series HP 45/23 Combo-pack Black, yellow, magenta, cyan Original ink Cartridges
Ordered from seller: PC Ink. Items arrived quicker than expected, especially since it was during the holidays (ordered 12/19, shipped 12/20, arrived 12/27). So, I was pleased with this part of my transaction.I ordered 2 twin packs of ink; each package should have contained 1 color and 1 B&W cartridge. Instead I received only 4 of the white inner boxes, without the outer packaging. Athough, the original package was opened it appears..