OKI Fuser Unit (43529405)

The OKI 43529405 fuser is a replacement fuser unit designed for OKI Printing Solutions LED colour printers. It is compatible with models C8600, C8800, C810, C830 and MC860 and is intended to maintain print quality and reliable operation. The unit is specified for an estimated page yield of up to 100,000 A4 pages and has a net weight of approximately 3.35 kg.

Advantages

This fuser is engineered specifically for OKI colour LED printers to support high-speed single-pass printing while preserving consistent toner fixation and image durability. Its compatibility with multiple OKI models makes it suitable for routine maintenance and replacement, helping to reduce downtime and sustain print quality over large print volumes.

Suitable for

• Office environments using OKI C8600, C8800, C810, C830 or MC860 printers
• High-volume colour printing and production runs
• Printer maintenance and scheduled part replacement

Key specifications

• Manufacturer: OKI
• Part number (MPN): 43529405
• Technology: LED fuser unit
• Compatible models: C8600, C8800, C810, C830, MC860
• Estimated yield: up to 100,000 A4 pages
• Weight: approximately 3.35 kg

How to use

Turn off and unplug the printer before replacing the fuser. Allow the printer to cool if recently used. Remove the service access panels according to the printer’s service manual, extract the old fuser assembly, and install the OKI 43529405 fuser in the correct orientation until it clicks or seats firmly. Refit panels, reconnect power, and run a test print or printer self-test to confirm correct installation and operation.

Recommendations

Use genuine OKI replacement parts and follow the printer manufacturer’s maintenance schedule. Replace the fuser when print defects consistent with fuser wear appear (such as poor toner fusion, smudging, or streaking) or after reaching the recommended page yield to maintain print quality and avoid damage to the printer.