Canon MG3040 dump 25Q16 + 25Q64 for reset the printer absorber
for the mainboard (formatter) QM7-4630 (QM4-4452)
PS Canon Service Tool V4907 does not reset the absorber in this line printers
(MG3010, MG3020, MG3022, MG3040, MG3050, MG3051, MG3052, MG3053, MG3060, MG3070, MG3077, MG3070S, MG3077S, MG3080, MG3090)
more you can read by link https://goo.gl/txYwam