I have a Dell Inspiron laptop, 3 years old. It will not communicate with either my Lexmark x3430 all in one printer, nor my HP 9230 ink jet printer. I had Windows 7 on my Laptop. A computer tech from another website suggested that I do the Factory Original Restore. I did that which took my computer back to Windows Vista 64 bit. I hard wired my laptop to the Lexmark printer. I loaded the drivers for the printer from the Lexmark website. It would not print. I get a message that the computer cannot communicate with the printer. I tried all three USB ports on the Laptop and with the same results on each. The USB ports work fine with: external mouse, flash drives, cell phones, external hard drive and external 3" floppy drive. Does anyone have any suggestions? This is driving me crazy. My Laptop is out of warranty, so contacting Dell is no option.