not sure exactly what the issue might be. Here is a way to fix it possibly. Measure the origional then measure what you printed... divide one by the other. If the new one is too small then divide the new into the old. Get the number wich will be greater than one and then put it into a percent. Like 110 percent for example. Then go to the scanner which I assume is part of your printer? and in the menu select scale and put in the custom number of 110% or what the number actually is then when it prints it will be 10 percent larger. You will just have to read the book that came with the scanner/printer and figure it out. When doing it you may want to select greyscale printing to save your color they are expensive.