Amazon.com: PDSA 24B6186 High Yield Toner Cartridge Replacement for Lexmark M3150 XM3150 XM3150h Printer (1 Pack, Ink Cartridge), Black : Office Products
True Color Toner Compatible 24B6186 Black Extra High Yield Premium Toner Cartridge Replacement for Lexmark XM3150 Printers (16,000 Pages) - - Walmart.com
Genuine Lexmark 24B6186 Toner Cartridge Black M3150 XM3150 – Ink Direct Corporation
The Supplies Guys: Compatible Black Toner Cartridge for Lexmark 24B6186