Model-specific reset guide
Canon iP4940 Ink Absorber Full Reset
Canon iP4940 may block print jobs after recording enough cleaning and maintenance cycles. Use the sequence below to enter service mode and reset the stored value.
The waste ink counter inside Canon iP4940
Canon iP4940 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 iP4940. The physical waste ink system should still be inspected and maintained when necessary.
Enter service mode on Canon iP4940
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 iP4940
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 iP4940 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 iP4940 is not detected
- 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.
- Repeat the button sequence at a steady pace; releasing Power too early is a common reason service mode fails.
- Close Canon maintenance utilities and clear paused print jobs before opening Wic Reset Connect.
Canon iP4940 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.
Berapa kali saya harus menekan Stop/Reset?
The correct count depends on the printer series. Use the linked Canon service-mode guide and do not guess.
Restore Canon iP4940
Use the correct sequence for Canon iP4940 and restore printing without an unnecessary service visit.