Drum unit OKI 01282903 Original for ES5431/3452/5462, Black/C/M/Y, yield Bk 30000 / Colour 20000

The OKI 01282903 original drum unit is a replacement drum designed for use with OKI ES5431, ES3452 and ES5462 series printers. Supporting four-colour printing—Black, Cyan, Magenta and Yellow—this OEM drum unit is intended to preserve the manufacturer's print quality and reliable operation in office environments. The stated yield is up to 30,000 pages for black prints and up to 20,000 pages for colour prints, offering predictable performance for mixed black-and-colour workflows.

Advantages

This original OKI drum unit delivers consistent image density, accurate colour registration and stable page yields across large print volumes. As a manufacturer-designed part, it is matched to the printer's imaging system to reduce the risk of malfunctions and to maintain intended print quality over time. Using the original drum unit helps preserve colour fidelity for graphics and text clarity for business documents.

Suitable for

• High-volume black-and-white printing in office environments
• Mixed colour document production including charts and presentations
• Replacement during routine maintenance or when image quality degrades
• Environments requiring predictable page yields for print cost planning

Key specifications

• Compatible printer series: ES5431, ES3452, ES5462
• Supported print colours: Black, Cyan, Magenta, Yellow
• Declared page yield: up to 30,000 pages (black), up to 20,000 pages (colour)
• Type: OEM original drum unit designed for laser colour printers
• Intended use: replacement imaging unit for sustained print quality

How to use

Follow the printer manufacturer’s instructions when installing the drum unit. Power off the printer or set it to the recommended service mode, open the front cover, remove the used drum unit according to the user manual and insert the new OKI original drum unit until it locks into place. After installation, run any recommended calibration or cleaning cycle supplied by the printer to ensure correct colour registration and print density before resuming normal printing.

Recommendations

To maintain consistent results, use genuine OKI consumables and replace toner cartridges as indicated; combine the original drum unit with matched original toners for optimal colour accuracy and life expectancy. Store unused drum units in a cool, dry place away from direct sunlight and handle by the sides to avoid contact with the imaging surface.