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Canon Pixma IP1000 Waste Ink Full

My pixma IP1000 has messages "Waste Ink Full"

I try to reset with manual service mode :

- Turn off the printer, and disconnect the printer cable
- Press and hold the POWER button, turn on the printer
- The Indicator (LED) should be green
- Press and release the RESUME button, the Indicator (LED) should be orange
- Press and release the RESUME button again, the Indicator (LED) should be green
- Release both button

After I try, it work successfull. But, when I turn off the printer and I turn on again I has messages "Waste Ink Full"