Model-specific reset guide
Canon MX477 Ink Absorber Full Reset
When Canon MX477 reports that the ink absorber is full, turning it off and on will not normally remove the lock. The printer must be prepared correctly and its counter reset.
Understanding the Canon MX477 ink absorber warning
Waste ink is routed away from the print head and retained inside the printer. The firmware in Canon MX477 calculates usage and may stop new jobs to reduce overflow risk.
Wic Reset Connect is designed to reset the compatible counter in Canon MX477. The physical waste ink system should still be inspected and maintained when necessary.
Enter service mode on Canon MX477
The Stop/Reset press count varies across Canon series. Use the complete service-mode guide and select the procedure for this printer instead of guessing.
Reset the counter in Canon MX477
Service mode must be entered correctly before Wic Reset Connect can communicate with the maintenance interface. Resolve other printer errors first.
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Prepare the printer
Resolve other errors, confirm a steady power light and enter service mode using the linked guide.
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Connect directly by USB
Connect Canon MX477 to a Windows 7, 8, 10 or 11 computer without Wi-Fi or a USB hub.
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Start Wic Reset Connect
Run the program as Administrator and wait until the Canon service-mode device is detected.
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Enter the key and reset
Enter the purchased key, select Reset and keep the printer connected until confirmation appears.
If Canon MX477 is not detected
- Connect Canon MX477 directly to the computer and try another data-capable USB cable or port.
- Run Wic Reset Connect as Administrator and keep internet access active for key validation.
- If Windows does not detect a service-mode device, restart the printer normally, wait 10 seconds and repeat the preparation.
- If the power light blinks, resolve the displayed cartridge, paper or mechanical error before trying service mode again.
Canon MX477 reset FAQ
Can I perform the reset over Wi-Fi?
No. Use a direct USB connection between the printer and a Windows computer.
What if my reset key was used during a failed attempt?
Correct the cause first, then use the new-key generator or contact support for assistance.
Does Canon MX477 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
Restore Canon MX477
Prepare Canon MX477, enter service mode and complete the reset with a valid Wic Reset Connect key.