HP 37X BLACK LASERJET TONER CARTRIDGE

HP 37X CF237X is a high-yield black toner cartridge for LaserJet printing. It supplies black toner for compatible HP printers and is identified by the exact part number CF237X.

The cartridge uses laser printing technology and has an approximate yield of 25,000 black-and-white pages. HP bases this estimate on ISO/IEC 19752; actual yield varies with the content of printed pages and other factors, so it is a guide rather than a fixed page count.

In the box: toner cartridge and recycling guide.