This product is either discontinued or we cannot get that from suppliers.
Zebra 102-8KP-00000, 4in Industrial Thermal Transfer, 254 mm/s, 300 dpi, Black Bar, Mark, Continuous Receipt, Label, Die-cut Label, Linered Media, 8 MB, AC Supply, Monochrome, USB.
Zebra 105SLPLUS 4 inch Industrial Thermal Transfer Printer 203dpi UK/AU/JP Cord Serial Parallel USB INT 10/100 B/G Print Server 16MB FlashZebra Overview When economical and reliable high-performance printing is required.