Icon Compatible Brother TN240/210/290 Black Toner Cartridge Port Security Locking and looks to the CPU

and looks to the CPU like a 32Kbyte RAM

Cartridge/Stlyus Type : Audio Technica 3600L Ruby Stylus

iPad (2017)

Vandal proof

Icon Compatible Brother TN240/210/290 Black Toner Cartridge Port Security Locking and looks to the CPUToner Cartridges are designed to perform consistently from the first page to the last. They offer outstanding print quality and give professional looking documents and photos at an economical value per page. They are quick and simple to replace and a staple for any office. Black. Page Yield 2200. Compatible with HL3040CN,HL3070CW,MFC9120CN,MFC9320CW. For printer: HL3040CN,HL3070CW,MFC9120CN,MFC9320CW Yield: 2200 pages