Genuine Oki C831N Black Drum Unit | Imaging Drum for C831N Colour Laser Printer

The Genuine Oki C831N Black Drum Unit ensures sharp black text and consistent image transfer for your Oki C831N colour laser printer. Designed to deliver clean, high-resolution output, this drum plays a vital role in producing crisp business documents, invoices, and detailed monochrome graphics.

With reliable performance and easy installation, this original Oki drum helps reduce print defects and supports high-volume office use with minimal maintenance.

Key Features:

• Genuine Oki black imaging drum for C831N printer
• Produces clear, sharp black text and graphics
• Supports accurate toner transfer and print consistency
• Long-lasting and easy to install
• Ideal for high-volume office and professional printing