Model-specific reset guide
Canon TS3550i Ink Absorber Full Reset
The waste ink system in Canon TS3550i collects ink used during cleaning cycles. Once the estimated limit is reached, service mode and a compatible counter reset may be required.
The waste ink counter inside Canon TS3550i
An absorber message concerns both software and maintenance. The counter can be reset, while heavily saturated pads may still need cleaning or replacement.
Wic Reset Connect is designed to reset the compatible counter in Canon TS3550i. The physical waste ink system should still be inspected and maintained when necessary.
How to enter service mode on Canon TS3550i
- Turn the printer off.
- Press and hold Stop/Reset.
- While holding Stop/Reset, press and hold Power.
- Release Stop/Reset but keep holding Power.
- Press and release Stop/Reset 5 times.
- Wait briefly, then release Power. The power indicator should remain steadily lit.
Reset the counter in Canon TS3550i
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 sequence above.
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Connect directly by USB
Connect Canon TS3550i 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 TS3550i is not detected
- Connect Canon TS3550i directly to the computer and try another data-capable USB cable or port.
- 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 TS3550i reset FAQ
How many times should I press Stop/Reset?
For Canon TS3550i, use 5 Stop/Reset presses in the sequence shown on this page.
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.
Restore Canon TS3550i
Follow the verified steps for Canon TS3550i, then restart the printer and return to normal operation.