Model-specific reset guide
Canon MG7790 Ink Absorber Full Reset
If Canon MG7790 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 the Canon MG7790 service message means
Canon MG7790 uses a stored counter as a maintenance safeguard. Reaching the threshold can produce an Ink Absorber Full, Service Required or related support-code message.
Wic Reset Connect is designed to reset the compatible counter in Canon MG7790. The physical waste ink system should still be inspected and maintained when necessary.
How to enter service mode on Canon MG7790
- Turn the printer off.
- Stiskněte a podržte tlačítko Zastavení/resetování.
- Stiskněte a podržte tlačítko Stop/Reset. Power.
- Release Stop/Reset but keep holding Power.
- Press and release Stop/Reset 6krát.
- Wait briefly, then release Power. The power indicator should remain steadily lit.
Reset the counter in Canon MG7790
Work through the sequence without rushing. Incorrect button timing or a blinking power light means the printer is not ready for the counter reset.
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Prepare the printer
Resolve other errors, confirm a steady power light and enter service mode using the sequence above.
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Connect directly by USB
Connect Canon MG7790 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 MG7790 is not detected
- Repeat the button sequence at a steady pace; releasing Power too early is a common reason service mode fails.
- If the power light blinks, resolve the displayed cartridge, paper or mechanical error before trying service mode again.
- 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.
Canon MG7790 reset FAQ
Kolikrát mám stisknout tlačítko Stop/Reset?
For Canon MG7790, use 6 Stop/Reset presses in the sequence shown on this page.
Does Canon MG7790 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 MG7790
Use the correct sequence for Canon MG7790 and restore printing without an unnecessary service visit.