Printing onto canvas

[kitty1950]

I am still having trouble printing my pictures onto canvas sheets. I have asked before and was told about the paper thickness lever which I altered and still the canvas wont feed into the printer, there isn't a paper setting for canvas so I have tried setting it to both envelope and T Shirt transfer which require the paper thickness lever to be on the right. I have gone through the online instruction manual but can find no reference to printing on canvas. I am fairly certain that I have printed onto canvas before but can't understand why I can no longer do it. Can you help please, Kath.