The Power Adapter for Label Printers from Brother has a 6' cord and is designed for the following printers:
GL-100, PT-1000, PT-1010, PT-1010B, PT-1010NB, PT-1010R, PT-1010S, PT-1090, PT-1090BK, PT-1230PC, PT-1280, PT-1280SR, PT-128AF, PT-1290, PT-1290RS, PT-1400, PT-1500PC, PT-1600, PT-1650, PT-1750, PT-1830, PT-1830C, PT-1830SC, PT-1880, PT-1880C, PT-1880SC, PT-1880W, PT-1900, PT-1910, PT-1950, PT-1960, PT-2030, PT-2030AD, PT-2030VP, PT-2100, PT-2110, PT-2700, PT-2710, PT-2730, PT-2730VP, PT-6100, PT-7100, PT-D200, PT-D200BT, PT-D200DA, PT-D200MA, PT-D200SA, PT-E100