I am unable to install a local usb printer to a Windows 7 Pro 64bit desktop. This is a lanier spc400dn printer that we no longer have the installation software for. I have downloaded the current universal driver from the lanier website. When I attempt to 'Add a Printer', Under Local port there is no USB virtual port and I cannot 'Add a Port' of that type. I have tried disconnecting the usb cable from the desktop and restarting the desktop, and after restart then plugging in the usb cable. Computer never indicates that a usb device is found. I have tried to 'Scan for Changes' in the device manager and nothing changes.

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What am I missing? I am hoping that you guys will have the answer as at the moment my mind is turning to mush over this. Thanks in advance for the help.

Epson Lq300 Windows Xp Driver. Well, I solved the problem. I did a system restore to restore point prior to moving the computer and installing the scanners. When the system restore was completed, the printer was found again and had a usb (virtual printer port) assigned.

Everything was working as it was. After I confirmed that the printer would print, I then reinstalled the scanners. I am guessing that somehow the usb virtual printer port got corrupted?????? Oh well, printer works, scanners work, label printer works and user can work. Wheew - TGIF!

Suzanne2324 wrote: Here is the story. We purchased new scanners (canons) and the user had to rearrange her desk to get everything to fit,so everything got unplugged. The printer was woking on this same desktop prior to moving it and prior to installing the printers. Hp 635 Ethernet Driver Win7. I have swapped out the usb cable. There is no unknown device showing in device manager. I have had an issue before of plugging a usb device into a different port.

I would try all the different usb ports to see which one it was in. Also, have you disabled usb power management in the device manager? Older usb devices have trouble with this. How To Install Usb Printer On Thin Client. Well, I solved the problem.

I did a system restore to restore point prior to moving the computer and installing the scanners. When the system restore was completed, the printer was found again and had a usb (virtual printer port) assigned. Everything was working as it was. After I confirmed that the printer would print, I then reinstalled the scanners. I am guessing that somehow the usb virtual printer port got corrupted?????? Php Mysqli So Download.