Toner Refill Store 4 Pack Toner Plugs made specifically for Lexmark Optra C500 Printers Toner Cartridges. These plugs are used to replace the old toner plug after refilling the cartridge and come in handy if the old toner plug is damaged in the refill process.

Here are some of the cartridges and printers that these plugs work in:

• Lexmark C500
• Lexmark X500
• Lexmark X502
• Lexmark C500H2YG
• Lexmark C500H2CG
• Lexmark C500H2KG
• Lexmark C500H2MG