Model-specific reset guide
Canon iP4870 Ink Absorber Full Reset
When Canon iP4870 reports that the ink absorber is full, turning it off and on will not normally remove the lock. The printer must be prepared correctly and its counter reset.
Why Canon iP4870 reports an absorber error
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 iP4870. The physical waste ink system should still be inspected and maintained when necessary.
Enter service mode on Canon iP4870
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 iP4870
Work through the sequence without rushing. Incorrect button timing or a blinking power light means the printer is not ready for the counter reset.
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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 iP4870 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 iP4870 is not detected
- If the power light blinks, resolve the displayed cartridge, paper or mechanical error before trying service mode again.
- Connect Canon iP4870 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.
- Repeat the button sequence at a steady pace; releasing Power too early is a common reason service mode fails.
Canon iP4870 reset FAQ
Can I perform the reset over Wi-Fi?
No. Use a direct USB connection between the printer and a Windows computer.
Does Canon iP4870 require service mode?
Yes. The printer must expose its maintenance interface before the counter can be reset with Wic Reset Connect.
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.
Restore Canon iP4870
Follow the verified steps for Canon iP4870, then restart the printer and return to normal operation.