How to Identify and Fix Common Problems ?
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Right-click the My Computer icon on your desktop, and then click Properties. Click the Hardware tab, and then click Device Manager. Click to expand Ports, right-click Printer Port (LPT1), and then click Properties. If have more than one printer port installed on your computer, click LPT2 or LPT3.
LPT1 uses PC ports 378h to 37Bh.
Once you see “Device Manager”, click on the icon. With the “Device Manager” open, look for “Ports (COM & LPT)” in the list of different device types. Right click on “ECP Printer Port (LPT1)” and choose “Properties.” Navigate to the “Port Settings” tab and check the box to “Enable legacy Plug and Play detection.”
The list of printer ports can be found at: Start > Settings (gear icon) > Devices > Printers & Scanners > Print Server Properties > Port tab.
They act as keys that printers use to interact with computers. There are 65,535 different ports a computer can use, and of that amount the most common printing ports are 9100 and 6001. Other ports can be used as well, depending on the hardware, manufacturer and whether or not ports are already in use.
LPT1 generally refers to a parallel printer port, which was, before USB, a common want to connect printers, There were serial printers as well. LPT1 can also refer to simply a parallel port which may or may not be connected to a printer.
Click the Start button, point to Settings, and then click Control Panel. Right-click the System icon, and click Open in the menu that appears. Select the Device Manager tab. Select ECP Printer Port under Ports [COM & LPT], then click the Properties button.
In Devices and Printers, open the Printer Properties. In the Ports tab, change the port setting to a different USB Virtual Printer Port.
Almost all printer USB cables are universal. They usually have a USB Type-A connector on one end and a USB Type-B connector in another end. This is because most computers have a Type-A port and printers have a Type-B port.
Printer Port types typically include USB, Parallel, or Serial. Parallel (LPT) or Serial (COM) ports are normally located on the back panel of the computer. USB Ports can be on the found on the back panel (on the motherboard circuitry) or on the front panel for easier access.
In most cases, all you have to do to set up a printer is to connect it to your PC. Simply plug the USB cable from your printer into an available USB port on your PC, and turn the printer on.
Press the Windows key + R, type devmgmt. msc, and press Enter. Check to see if the parallel ports and parallel device is listed under Ports (COM & LPT).