I set the values in the Window driver setting, but they are not applied correctly.

Sometimes various settings in the Window driver such as cutting or paper size settings are not saved or applied correctly. In this case check the following.
1. If you use Windows Vista (when setting values are not saved)
1-1. This could a user account issue. Refer to the Manual to solve the problem.
2. When setting values are not applied correctly
2-1. This might be because new Windows driver was installed without properly removing the existing driver
2-2. Refer to the instructions in Uninstalling Windows Driver to remove the old Windows driver.