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Each cartridge individually print tested at manufacturing stage. i-Sensys MF641CW : i-Sensys MF643CDW : i-Sensys MF645CX : i-Sensys LBP621CW : i-Sensys LBP623CDW. Colour - Black. Up To 3100 pages.
Each cartridge individually print tested at manufacturing stage. i-Sensys MF641CW : i-Sensys MF643CDW : i-Sensys MF645CX : i-Sensys LBP621CW : i-Sensys LBP623CDW. Colour - Black. Up To 3100 pages.