Lexmark Genuine BLACK Developer Unit for C540 C543 C544 C546 X543 X544 (C540X31G) 30K

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Product Description The Lexmark C540X31G Black Developer Unit delivers crisp, professional-quality black prints for Lexmark C540, C543, C544, C546, X543, and X544 series printers. With a 30,000-page yield, this genuine Lexmark unit ensures reliable, long-lasting performance, maintaining consistent black output and smooth printer operation for high-volume printing environments. Product Specifications Brand: Lexmark Part Number: C540X31G Colour: Black Compatibility: C540, C543, C544, C546, X543, X544 Function: Black developer unit Yield: 30,000 pages Type: Genuine Lexmark Developer Unit Product Highlights Produces crisp, professional-quality black prints Genuine Lexmark unit ensures consistent output 30,000-page high-yield capacity for heavy-duty printing Maintains optimal printer performance Easy to install and replace 1 x Lexmark C540 C543 C544 C546 X543 X544 X546 X548 Black Developer Unit can be used for:Lexmark C540NLexmark C543DNLexmark C544DNLexmark C544DTNLexmark C544DWLexmark C546DTNLexmark X543DNLexmark X544DNLexmark X544DTNLexmark X544DWLexmark X546DTNLexmark X548DELexmark X548DTE Show more