Canon BJC 6200

I have a Canon BJC 6200. It's blinking 6 x orange and 1 x green et
doesn't want to print. I found a first explain : waste Ink error
(http://www.uktsupport.co.uk/canon/bj/bjc6200.htm)

I've replace the waste (sponges). impossible to reset the error :
Waste Reset
1: Power off printer
2: Hold Resume button then press and hold POWER, the beeper will sound
once.
3: Hold POWER and release RESUME
4: Press RESUME twice then release BOTH POWER and RESUME buttons
5: When the indicator lights becomes steady, press RESUME three(3)
times. The indicator should be ORANGE.
6: Press Power to set data

No beep at the second item !
1 : OK
2 : the LED is Green
3 : id
4 : the LED is orange (1st PRESS), then gren (2nd PRESS)
5 : the LED is blinkind 6 x orange and 1 green (no action when i press
RESUME)
6 : the printer power OFF