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First off please try and fill in more detailed information on your system, you can use one of these programs to help Speccy - System Information - Free Download
Or |MG| HWiNFO32 3.65 Download
On some laptops removing the USB device then turning off the system and then removing the battery for about 5 minutes and then reversing the above will fix the problem.
With a PC it's about the same as resetting the CMOS. Which you can find out detailed information on how to do this on your motherboard by going to the manufacturers site and downloading the manual for instructions. Unplug your printer and then give that a try.
Thanks for updating your system specs in advance.