The Supplies Guys: Original Brother LC3019C Super High Yield Cyan Ink
Amazon.com: Kingjet Compatible for Brother LC3019 Ink Cartridges BK/C/M/Y Replacement for Brother LC3017 LC3019 3017 3019 Use with MFC-J5330DW MFC-J6530DW MFC-J6930DW MFC-J6730DW Printer, 10 Pack for LC3017 Ink : Office Products
LC3019XXL LC-3019 Black Ink Cartridges for Brother MFC-J6530DW MFC-J6930DW | eBay
Amazon.com: LC3019 Ink Cartridges of Kingway, High Yield, Replacement for Brother LC3017 3019 LC3019 Ink Cartridges Used with MFC-j5330DW MFC-J6930DW MFC-J6530DW MFC-J5335DW MFC-J6730DW Printers, 8-Pack : Office Products
Brother LC30193PK XXL - 3-pack - Super High Yield - yellow, cyan, magenta - original - ink cartridge - for Brother MFC-J5330DW, MFC-J6530DW, MFC-J6730DW; Business Smart Pro MFC-J6930DW - Walmart.com