8 MB SDRAM and 4 MB Flash memory for handling large fonts and images.
USB (standard for the BU model), with options for RS-232 Serial or Parallel ports. tvs lp 44 bu barcode printer driver
Official drivers and support files are typically provided by the manufacturer to ensure compatibility with modern operating systems like Windows 10 and 11. Product Downloads - TVS Electronics 8 MB SDRAM and 4 MB Flash memory