Model-specific reset guide
Canon MG3540 Ink Absorber Full Reset
An absorber warning on Canon MG3540 does not necessarily mean that the printer is mechanically damaged. The software counter and the physical pads must be considered separately.
Before resetting Canon MG3540
The lock is based on accumulated maintenance activity. Resetting Canon MG3540 changes the counter value but does not remove ink already held in the absorber material.
Wic Reset Connect is designed to reset the compatible counter in Canon MG3540. The physical waste ink system should still be inspected and maintained when necessary.
How to enter service mode on Canon MG3540
- Turn the printer off.
- 按住 停止/重置.
- 在按住停止/复位的同时，按住 电源.
- Release Stop/Reset but keep holding Power.
- Press and release Stop/Reset 6次.
- Wait briefly, then release Power. The power indicator should remain steadily lit.
Reset the counter in Canon MG3540
Prepare Canon MG3540 before entering the key. A stable service-mode state and direct USB connection are essential.
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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 MG3540 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 MG3540 is not detected
- Connect Canon MG3540 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.
- Close Canon maintenance utilities and clear paused print jobs before opening Wic Reset Connect.
Canon MG3540 reset FAQ
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.
应该按多少次停止/复位键？
For Canon MG3540, use 6 Stop/Reset presses in the sequence shown on this page.
Does Canon MG3540 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
Restore Canon MG3540
Wic Reset Connect combines a guided reset with support if Canon MG3540 does not respond as expected.