Is it printed with PVC laminated cards? Generally speaking, when making cards, you should leave margins. This material has been taken into account. If you want to print a larger size, I'm afraid you'll have to use a large A4 non-laminated printing material, which is the standard A4 size: 2 10*297. Or you can set the size beyond the actual paper size in the page settings, for example, set the width to 2 10, and print with 200 PVC, which means there is no white edge. Sometimes this happens when the printing settings are incorrect and the nozzle touches the outer cots.