Version 1050 introduced a more granular authentication system. Unlike the simple dongle checks of the past, 1050 requires a specific System Software file (often .bin or .fls ) paired with a license key logic. This ensured that unauthorized technicians could not overwrite firmware, protecting the device's proprietary logic boards from corruption.
To help you find the right version or steps, could you tell me: What is your (e.g., Pixma G3000, MG3620)?
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