Some questions:
Are both laptops running Windows 7 64-bit so we are comparing 2 exactly like computers OS wise?
Have you run memtest86 on this troubled laptop to make sure that the RAM is working flawless?
Have you saved your important data to external storage device and performed a factory install to this troubled laptop to bring it back to the way that it was when you purchased it new, then installed driver prior to connecting the printer?
** My thoughts are that you have corruption on this laptop that is causing this, a memory stick acting up, -or- you have 2 laptops and one of them with a different OS and works with this printer and the other is Win 7 64-bit and its an issue with this driver and Windows 7 64-bit.