reset Canon printers ink level

Ok i have got instructions for my Chinese supplier, This is the OEM factory reset for all Canon printers (so they say) also this is just copy and paste from their word document so the spelling and English is not that good. 

methods as follows：(Multi Function LCD panel)
1. Enter into [service mode ] ----press button [Menu]- button [coping[--button [scan] - button  [coping] –button [coping]

2. Choose [Test mode ] ----press [ok] button

3. choose [printer test] ------press [ok] button

4. appear [8-3] ------press [ok] button

5. Appear [0:ink count] press [ok] button - finish the process of clear '0'

6. press [stop] / [reset] button , then press [on /off] button and go back to stand by situation

Ink level now reset.


deskjet and officejet normall printer clear “0” methods as follows :
1．Press power ( Electronic ) light buttom (no stop),  pull up the power source - - The printer is in power-off condition .
2．Press the power light button continuously ( do not loose the power light button and remove your hand ) ,reconnect the power source – Now the printer is in Power-Up State .
3．Press the power light button continuously ( do not loose the power light button and remove your hand ) , press paper button 3 times, loose power light –Now the printer is in power-off condition .
4．Reopen power light .  Now power light button and paper light button do not winking alternately. – Shows the printer has already finished cleared “0” . You can continue the printing task .

Hope this helps some people.