Model-specific reset guide
Canon MP545 Ink Absorber Full Reset
The waste ink system in Canon MP545 collects ink used during cleaning cycles. Once the estimated limit is reached, service mode and a compatible counter reset may be required.
Why Canon MP545 reports an absorber error
The lock is based on accumulated maintenance activity. Resetting Canon MP545 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 MP545. The physical waste ink system should still be inspected and maintained when necessary.
How to enter service mode on Canon MP545
- Turn the printer off.
- Tryk og hold nede Stop/Reset.
- Mens du holder Stop/Reset, skal du trykke og holde Kraft.
- Release Stop/Reset but keep holding Power.
- Press and release Stop/Reset 2 gange.
- Wait briefly, then release Power. The power indicator should remain steadily lit.
Reset the counter in Canon MP545
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 MP545 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 MP545 is not detected
- Repeat the button sequence at a steady pace; releasing Power too early is a common reason service mode fails.
- Run Wic Reset Connect as Administrator and keep internet access active for key validation.
- Connect Canon MP545 directly to the computer and try another data-capable USB cable or port.
- Close Canon maintenance utilities and clear paused print jobs before opening Wic Reset Connect.
Canon MP545 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.
Does Canon MP545 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
Restore Canon MP545
Ready to reset Canon MP545? Verify the power light, USB connection and service-mode state before continuing.