Boben original OKI 45103722

The OKI 45103722 Original Drum is a replacement imaging drum designed for use with OKI ES9431 and ES9541 printers. It delivers up to 40,000 pages of reliable imaging performance in black, helping maintain print clarity and consistent tone reproduction across long print runs. The drum is a factory-original OKI consumable manufactured to match the printer's optical and mechanical requirements for predictable, repeatable results.

Advantages

The original drum provides consistent print quality over its rated life, reducing the risk of banding and uneven density. As an OEM component, it is made to fit the specified OKI models precisely, ensuring reliable mechanical alignment and electrical compatibility. Its high page yield lowers maintenance frequency and supports longer intervals between replacements, contributing to reduced downtime for office or production environments.

Suitable for

• High-volume monochrome document printing
• Administrative and accounting reports
• Legal and archive prints requiring consistent density
• Environments that prioritise long service intervals and predictable consumable costs

Key specifications

• Compatible models: OKI ES9431, OKI ES9541
• Page yield: up to 40,000 pages (black)
• Printing colour: Black
• Product colour: Black

How to use

Follow the printer manufacturer’s instructions for replacing the drum unit. Typically this involves powering off the printer, opening the front or top cover, removing the used drum assembly according to the service guide, and inserting the new OKI 45103722 drum until it locks into place. After reassembling covers and powering on, allow the printer to initialize and, if prompted, confirm the new drum in the printer menu. Dispose of the used drum according to local electronic waste regulations or the manufacturer's recycling programme.

Recommendations

For optimal results, use the OKI 45103722 drum together with OKI-approved toner cartridges and follow routine maintenance such as cleaning paper paths and keeping the printer in a dust-free environment. Replace the drum when print quality degrades or the printer indicates end-of-life to maintain consistent black output and avoid potential damage to the imaging system.