Toshiba Original Toner Cartridge, Black, Laser, 106600 Pages (TOST6518) EachToner cartridge is designed bring out the best results in your Toshiba e Studio 5518A, 6518A, 7518A and 8518A. It is ideal for busy offices. Cartridge delivers proven quality. It is easy to install. Cartridge yields approximately 106,600 pages at 5 percent coverage. Compatible with Toshiba e Studio 5518A Also works in e Studio 6518A, 7518A and 8518A Consistent results Delivers performance and quality Quick, easy installation Assembly Required: No Case