Lexmark 78C1UK0 | Original Ultra High-Yield Black Toner

Are these genuine Lexmark toner cartridges?

Yes, these are original Lexmark toner cartridges designed to deliver reliable performance and professional-quality prints.

What is included in this toner cartridge?

This purchase includes a single black ultra high-yield toner cartridge. The high capacity is useful for offices or users with heavy printing needs, reducing the frequency of replacements.

How many pages can this cartridge print?

This ultra high-yield black cartridge can print approximately 10,500 pages under standard printing conditions. Actual output may vary depending on coverage, printer settings, and usage patterns.

Will this cartridge fit my Lexmark printer?

Yes, it is compatible with select Lexmark printers that support this toner series. Check your printer’s manual or existing cartridge for compatibility confirmation.

Can I mix this cartridge with non-Lexmark cartridges?

It is not recommended. Mixing brands can compromise print quality and may cause toner buildup inside your printer. Using original Lexmark toner ensures optimal performance.

How should I store unused cartridges?

Keep the cartridge in its original sealed packaging and store it in a cool, dry place away from direct sunlight to maintain toner quality.

Can this cartridge handle high-volume printing?

Yes, the ultra high-yield design allows it to handle large printing volumes efficiently, providing consistent results for busy offices and high-demand users.