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OKI Error 231-05, 231-06, 231-07 and 231-08...More>>
Toner cartridges basically did not have toner chips at early stages, because third-party printer consumables and accessories technology was not mature at the time, and printer models not as rich as today...More>>
What are the main functions of the toner cartridge chip...More>>
The main differences for a toner cartridges with toner chip and those without chips are reflected in printer identification, print management, user experience, cost control...More>>