Package Content:1 x Black LC401XL Ink Cartridges,1 x Cyan LC401XL Ink Cartridges,1 x Magenta LC401XL Ink Cartridges,1 x Yellow LC401XL Ink Cartridges
Instructions for Brother LC401XL Cartridge Recognition Issue If the printer fails to recognize the cartridge due to duplicate serial numbers, remove the cartridge completely, reinstall it, and close the lid to let the printer cycle. This full process (remove → reinstall → close lid) counts as one cycle. The chip contains multiple serial numbers, and each cycle switches to the next available one. Simply removing and reinserting the cartridge without closing the lid will not activate the serial number switch.
High Page Yield: Up to 500 pages per lc401xl black ink cartridges, 500 pages per color lc401xl ink cartridges (at A4 paper, 5% coverage)
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