A4 paper to make a film

Hi,

Please help me.
i am using toon boom studio 6, i want to make a film and i want to use A4 paper instead of animation paper for my 2D drawings because A4 paper will fit through my scanner, then i will save as all images a jpeg’s and then put all the jpeg files into toon boom. will it make a diffrence to the production of my film if i use A4 paper instead of animation paper. even although i will stick to the film guide ratio?

Many thanks