CANON IR2000 CANT PRINT MORE THAN 1 COPY

Question

    My problem is that I cant print more than 1 copy when I use Legal paper. So I have to switch of the machine then scan again to print another copy. After 1 printing, the lcd displays incorrect paper size. Ive adjusted everything but still it wont automatically print more than 1 copy. Theres nothing wrong with the Letter size. Pls, help. Thank you very much.