Linerless label media support sets the Intermec PB22A20004000 apart within the PB22 portable direct thermal family, making it a practical fit for warehousing, distribution, in-store retail and enterprise asset management workflows. It prints monochrome labels and receipts at up to 4 in/s and 203 dpi across a 2.20-inch maximum print width, handling rolls up to 2.25 inches in diameter on a 0.75-inch core, with both a label taken sensor and a transmissive media sensor for reliable media detection. Bluetooth pairs with serial and USB connectivity, while 16 MB of standard memory and 64 MB of flash underpin IPL, ZPL II, ESC/P and Fingerprint language emulation. The 2250 mAh Lithium-Ion battery powers the unit in the field, and IP54 sealing protects it from dust and water ingress. An LCD display aids on-device operation, and the 6.9-inch by 4-inch by 2.8-inch chassis carries a one-year limited warranty.