QINK for Ricoh GC-41 Unrefillable Heat Transfer SUB Compatible Ink Cartridge BK/C/M/Y Show Ink Level High Capacity High Yield 4PK (1BK/1C/1M/1Y) QINK Ricoh printer cartridges - 1 x GC41 Black, 1 x GC41 Cyan, 1 x GC41 Magenta,1 x GC41 Yellow Feature: Heat transfer (with sublimation ink)deliver professional quality and vivid color in clothing, cloth bags, hats, pillows, mugs, tile, watches, mouse mat, cup mat, calendars, medals, pennants hundreds of goods. GC41 compatible with Ricoh Ipsio SG 3100 / SG 3110 /SG 3110DN / SG 3110DNw / SG 3110SFNw/ SG 2100 / SG 2010L/ SG7100dn/ SG400 / SG800/ Page yield: Approx 2,600 pages per GC41K, 2,300 pages per GC41(CMY), at 5% coverage of A4 paper. { Ink Valume: Black(50ml); Cyan(50ml); Magenta(50ml); Yellow(50ml) } All our GC41 ink cartridges are manufactured with ISO9001 certified approved ,we accept returns or exchanges for 180 days after delivery, if you have any question, please feel free to contact us(click "QINK" below price and then choose "ask a question