Compatible with the following printers:OKI MICROLINE:420, 420 n, 421, 421 n, 490, 490 n, 491, 491 n, 720, 721, 790, 791 Color: Black Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.
LD Products Compatible Printer Ribbon Cartridge Replacement for Okidata 42377801 (Black, 4-Multipack)
by NeweggConsumer Electronics
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$13.99
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