OKI 42918108 Original Drum Unit

The OKI 42918108 original printer drum is a genuine OKI consumable designed for precise compatibility with OKI colour printers. It is compatible with models including OKI C9850 MFP, C9800 MFP, C9600, C9800, C9650 and C9800GA. The separate image drum works together with individual toner cartridges for each colour and is engineered to deliver consistent print quality, reliable performance and long life while helping to control running costs.

Advantages

Genuine OKI manufacturing ensures correct fit and optimal interaction with the printer’s spherical toner system for improved colour reproduction and sharp text. Having a separate image drum reduces overall operating cost by allowing drum replacement independently of toner cartridges. The drum’s high page yield supports high-volume printing and stable output over extended periods.

Suitable for

• High-volume office colour and mono printing
• Single-pass, high-speed colour workflows
• Environments that require consistent colour reproduction and sharp text

Key specifications

• Manufacturer: OKI
• Model / MPN: 42918108
• Compatible printers: C9850 MFP, C9800 MFP, C9600, C9800, C9650, C9800GA
• Printing colour: Black
• Product colour: Black
• Page yield: 30,000 pages
• Pack type: Single drum unit

How to use

Install the OKI 42918108 drum according to the printer’s user manual: power off the printer, open the designated access panel, remove the spent drum and unpack the new drum carefully to avoid touching the drum surface. Insert the drum into the correct slot for the black unit, close the access panel and power on the printer. Allow the printer to perform any initialisation and drum alignment procedures before starting print jobs.

Recommendations

For best results and to maintain printer reliability, use only genuine Oki Original consumables, replace the drum before print quality degrades significantly, and store spare drums in a dry, dust-free environment away from direct sunlight and extreme temperatures.