Model-specific reset guide
Canon TS3520 Ink Absorber Full Reset
If Canon TS3520 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.
Why Canon TS3520 reports an absorber error
Waste ink is routed away from the print head and retained inside the printer. The firmware in Canon TS3520 calculates usage and may stop new jobs to reduce overflow risk.
Wic Reset Connect is designed to reset the compatible counter in Canon TS3520. The physical waste ink system should still be inspected and maintained when necessary.
How to enter service mode on Canon TS3520
- 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 TS3520
First make sure the power indicator is steady and no cartridge or mechanical error is active. Then prepare the Windows computer and direct USB connection.
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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 TS3520 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 TS3520 is not detected
- Close Canon maintenance utilities and clear paused print jobs before opening Wic Reset Connect.
- If Windows does not detect a service-mode device, restart the printer normally, wait 10 seconds and repeat the preparation.
- Run Wic Reset Connect as Administrator and keep internet access active for key validation.
- If the power light blinks, resolve the displayed cartridge, paper or mechanical error before trying service mode again.
Canon TS3520 reset FAQ
How many times should I press Stop/Reset?
For Canon TS3520, use 5 Stop/Reset presses in the sequence shown on this page.
Does the reset clean the ink absorber?
No. It resets the stored counter. Inspect, clean or replace the absorber pads when their physical condition requires maintenance.
Does Canon TS3520 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
Restore Canon TS3520
Wic Reset Connect combines a guided reset with support if Canon TS3520 does not respond as expected.