Try your local electrical shop. I bought a Power Adapter from my local electrical shop. it goes from 1.5v to 12v and can be changed from neg to pos earth, and has all the necessary plugs. you don't need to buy a specific product
Agent Smith - I am not much of an expert but I am talking about the internal power supply unit which I think says 220-240v 50Hz 0.25amps.
woodchip - No I don't think so. The plug is the 3 pin male.
pj123 - Thanks for your advice but I need the internal power supply unit or something - this is what I have been told by a pc repair firm. They said it was expensive to buy one & the printer not worth repairing. How come they didn,t suggest what you are advising?
I still have my old Canon BJ620 which I replaced with a Canon S520. The reason was that it suddenly refused to feed paper, and the repair shop said it was uneconomic to repair it.
So far as I am aware there was nothing wrong with the electrics, so if this model uses the same internal power supply unit as yours you are welcome to have it and "cannibalise" it to repair your machine. I live in Surrey so could you arrange for it to be collected or otherwise delivered to you?
If you are interested you can email me direct by clicking on the envelope at the side of my user-name.