Compatible Printers: LaserJet P1002, LaserJet P1005, & LaserJet P1006 Copy Paper, 92 Bright, 20LB. 8.5x11 White 1,500 Sheets (3 Ream) Page Yield*: 1,500 Average cartridge Page Yield* in accordance with ISO-19752. *at 5% coverage (ISO/IEC standard) For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance. Professionally manufactured by SPEEDYINKS. HP is a registered trademark of HP Inc. and is not affiliated with and does not endorse d it was not manufactured by SPEEDYINKS.