With 16 MB of standard memory and 64 MB of flash, the Intermec PB50A12803100 is a direct thermal mobile label printer that prints monochrome output at 203 dpi and up to 4 in/s across a 4.25-inch print width. It accepts labels, tags, tickets, fanfold and receipt media up to 4.39 inches wide and 6.50 mil thick, on rolls up to 2.65 inches in diameter with a 0.75-inch core. A 2200 mAh Lithium Ion battery pack powers field operation, while serial and USB interfaces handle connectivity. Language emulation covers IPL, ESC/P, ZPL II and Fingerprint, and barcode support spans a broad set of 1D and 2D symbologies including Code 128, Code 39, PDF-417, Data Matrix and QR Code, making the PB50A12803100 a capable choice for warehouse, logistics and field labeling workflows.