Which ink does the Brother MFC-J460DW use?

The Brother MFC-J460DW (inkjet, 2015) uses LC203BK, LC203C, LC203M, LC203Y.

Compatible cartridges

CartridgeColorYieldPagesOEM priceCost/page
LC203BK black XL550 $28.00 5.1¢ OEM · AmazonCompatible
LC203C cyan XL550 $20.00 3.6¢ OEM · AmazonCompatible
LC203M magenta XL550 $20.00 3.6¢ OEM · AmazonCompatible
LC203Y yellow XL550 $20.00 3.6¢ OEM · AmazonCompatible

XL/high-yield cartridges usually cost more upfront but lower the cost-per-page — better if you print often.