Black ink cartridge for SG500/1000 printer.  Cartridge fits both SG500 and SG1000 printers and contains 31 ml of gel based sublimation ink.  The Sawgrass Virtuoso sublimation printer provides an excellent solution for creating photo quality sublimation transfers and can be scaled up to industrial quantities.  Color reproduction is excellent with Sawgrass Technologies PowerDriver print software.  After purchasing the ink, the PowerDriver software can be downloaded for free from Sawgrass Technologies website.  Call or email our customer service department if you have any questions.