Designed with no losable parts, the compact TSC TDP-225 direct-thermal printer fits into tight spaces and supports a wide range of applications. It also features a user-friendly clamshell design that allows users to simply open the cover and drop labels into a spring-loaded 5-inch OD media bay. Top-of-form sensing by gap, black mark or notch is standard, and the black mark sensor is completely adjustable from side to side. With enhanced electronics, the TDP-225 offers a 200 MHz processor, standard memory of 4 MB Flash, 8 MB SDRAM and a MicroSD expansion slot that increases Flash storage up to 4 GB. The printer supports standard industry emulations, including the Eltron and Zebra languages.