HP 123 Black Original Ink Cartridge Specifications
PRINT CARTRIDGE VOLUME DELIVERED
PAGE YIELD (BLACK AND WHITE)
PAGE YIELD FOOTNOTE
Approximate average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details, see http://www.hp.com/go/learnaboutsupplies.