Model-specific reset guide
Reinicialização total do absorvedor de tinta da Canon iP4990
If Canon iP4990 displays an ink absorber full or service-required warning, the stored waste ink counter may have reached its limit. This guide covers service mode, USB preparation and the reset itself.
What stops Canon iP4990 from printing
Waste ink is routed away from the print head and retained inside the printer. The firmware in Canon iP4990 calculates usage and may stop new jobs to reduce overflow risk.
Wic Reset Connect is designed to reset the compatible counter in Canon iP4990. The physical waste ink system should still be inspected and maintained when necessary.
Enter service mode on Canon iP4990
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 iP4990
Check cartridges, close Canon utilities and connect the printer directly to Windows before beginning the reset.
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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 iP4990 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 iP4990 is not detected
- If Windows does not detect a service-mode device, restart the printer normally, wait 10 seconds and repeat the preparation.
- Connect Canon iP4990 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.
- Close Canon maintenance utilities and clear paused print jobs before opening Wic Reset Connect.
Canon iP4990 reset FAQ
Can I perform the reset over Wi-Fi?
No. Use a direct USB connection between the printer and a Windows computer.
Does Canon iP4990 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
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.
Restore Canon iP4990
Prepare Canon iP4990, enter service mode and complete the reset with a valid Wic Reset Connect key.