This printer ink cartridge works with brother pt 1750 brother pt 1830vp brother pt 1850 brother pt 18r brother pt 1950 brother pt 2030vp brother pt 2100 brother pt 2420pc brother pt 2430pc brother pt 2450dx brother pt 2470 brother pt 2480 brother pt 2700vp brother pt 2730vp brother pt 3600 brother pt 7600vp brother pt 9500pc brother pt 9600 brother pt 9700pc brother pt 9800pcn brother pt e300vp brother pt e550wvp