OKI 256MB Memory Upgrade in More Detail
256MB Memory Upgrade for OKI B4400, B4600 Printers. Speed up your printer by adding up to 256MB of extra memory. Products that are compatible with this accessory: B4400 and B4600 desktop printers.
All print speeds, running cost calculations and consumable life cycles are MANUFACTURER ESTIMATES based on 5% per page coverage. Images are used for illustration purposes only