Aster Graphics Inc CF237A Black Toner Cartridge 11000 pages

HP 37A CF237A Compatible Toner

This new aftermarket toner cartridge replaces the HP 37A CF237A and fits HP LaserJet Enterprise M607n, M607dn, M608dn, M608n, M608x, M609dn, M609x, M608dh, M609dh, HP LaserJet Enterprise MFP M632h, M632fht, M631z, M633fh, M631dn, and HP LaserJet Enterprise Flow MFP M631h, M632z, M633z. It prints black only and ships as a single pack. The cartridge includes a chip for printer recognition.

Upgrade from standard-yield 37A cartridges

The 11000-page yield suits offices that print high volumes and want fewer cartridge changes. Buyers who need only occasional printing will not benefit from the extra capacity and should choose a standard cartridge instead. The jump is worth it when monthly output regularly exceeds a few thousand pages.

Limits of the HP 37A form factor

The cartridge fits only the printers listed in the 37A series and cannot be used in other HP LaserJet models. Page yield is measured at 5 percent coverage; dense graphics or heavy text will reduce the actual count. Shelf life is two years when stored correctly. The chip enables monitoring but does not add wireless or network features.