Canon Pixma iP5300 not powering on

Canon Pixma iP5300 not powering on

I’ve recently tried putting my Canon Pixma IP5300 printer back into action after it spent about 5 years in storage while I was living abroad. Now, it simply won’t power on. The first time I plugged it in since the green power light turned on *briefly* for about one second. Then it turned off and since then nothing happens when I press the power button.