Lpt1 port where is it

The summary of the device and port will be displayed. Click Finish. It will return to the Add Port window, click Close. In the Ports window, locate the port you added - it should display the port name or IP address. Click into the checkbox beside it to select it, and then click on Apply to set the port. The printer driver should now be configured, try printing a Test Page from the General tab to test this. Test Page Prints:. Make sure that a sheet of plain A4 paper is loaded into the printer's paper tray.

Click on Print Test Page from the bottom of the window: Using the Test Page function is a good way to test the communication between the printer and computer. Follow the appropriate section below. If the Test Page prints, printing from Windows programs should now be normal. If printing is possible but you continue to experience problems, return to the following Related Article for a solution: Troubleshooting Printer-related Communication Issues in Windows.

Test Page Fails to Print:. If a printer connected via a USB interface fails to print and the port is already set to USB Virtual Printer Port , do the following: If these steps fail, return to the following Related Article for a solution: Check the cable connection between the printer and the computer port.

Open the Devices and Printers folder. If a document is listed in the queue, cancel it by clicking on the Printer menu then Cancel All Documents. Restart the computer before printing again. Should this fail, cancel the document and restart the computer. In Devices and Printers , open the Printer Properties. Troubleshooting Printer-related Communication Issues in Windows. An EPP 1.

How you configure a parallel port may significantly impact performance and overall capabilities. Even on new systems that include capable parallel port hardware, the parallel port mode is often set to SPP by default. Many people unintentionally cripple the performance of their parallel ports simply because they don't know that better choices than the default are available.

The first step to configure a parallel port for optimum performance is to determine the capabilities of the port hardware. Examining the documentation may help, but documentation is often cursory, misleading, or missing entirely. Without detailed documentation, the easiest way to determine the capabilities of the parallel port hardware is to download and run Parallel.

On older motherboards and expansion cards, you may have to set the mode by using a jumper. The parallel port modes available are determined first by the capabilities of the port hardware itself. Even if the hardware supports all modes, however, the BIOS may not, so you may be limited in the choices you can make.

In general, use the following guidelines when selecting a parallel port mode:. Use this mode only after determining that none of the more-capable modes works with your cable or peripheral.

Choose Type 3 mode for better performance, as long as you don't mind consuming a DMA channel. Use this mode if only it and SPP work properly for your hardware. EPP includes some control features that are not provided by ECP, sometimes making EPP better suited for nonprinter peripherals such as parallel port storage devices and scanners.

Because it does not support some of the control features provided by EPP mode, ECP mode may not be the best choice to connect nonprinter peripherals. If the BIOS provides this option, choose it to allow the port to adjust automatically to the optimum mode for the device to which it is connected. Parallel port support differs widely between Windows distributions, as described in the following sections.

Windows NT through V4. Click the Hardware tab and then the Device Manager button. Marking this option causes the Windows parallel port driver to release any interrupt assigned to it if Plug-and-Play enumeration determines that the installed parallel port hardware does not require an interrupt to function properly.

If the port hardware does require an interrupt for proper functioning, the Windows parallel port driver retains control of that interrupt. This setting works properly and automatically on most systems that use ACPI, and we can only suppose that Microsoft did not choose this as the default setting because the potential exists for conflicts on older hardware. This is the default setting for Windows and Windows XP. Marking this option causes the Windows parallel port driver to release any interrupt assigned to it for use by another device, even if Plug-and-Play enumeration determines that an installed parallel port requires an interrupt to function properly.

This setting works properly on most modern systems that use a default configuration. However, if you reconfigure the parallel port in BIOS Setup to function as an EPP port, this setting may cause that parallel port to malfunction or not be recognized. This option disables the Windows parallel port driver interrupt-filtering function, and allows the parallel port driver to accept and use any interrupt assigned to it. Enable this option only if a because of hardware, BIOS, or driver issues, the system does not operate properly unless an interrupt is available to the parallel port hardware, or b you have installed a high-speed parallel interface and driver that require an interrupt to function properly.

Note that enabling this option may cause an interrupt conflict with legacy audio cards or network adapters. Enable this option as a last resort. Some parallel ports configured as EPP may require that this option be enabled. Some older parallel port devices are not detected properly during Plug-and-Play enumeration.

If Windows fails to detect such a device on your system, mark this checkbox and restart the system. If all devices are detected properly, leave the checkbox unmarked. So the old software that the poster is using that is hard-coded to use only LPT1 will work with this solution, right?

You could also use these steps to connect a regular USB printer to your laptop with no converter cable, or send the print job to a different computer on the network ie. From: Matthew Simpson via windows-xp-pro-l [mailto:windows-xp-pro-l Groups.

I have a similar problem. It appears most respondents do not understand the problem. Your software only communicates to LPT1! From: mstewart99 via windows-xp-pro-l [mailto:windows-xp-pro-l Groups.

Hi, First of all you have to share the printer. Lets say your computer name is: mypc And the printer share name is: myprt Now make a batch file. The easy way is.. Install an lpt1 printer hp laser jet 4 no need to have one after installing open the proprety window shoose ports there kilck printerspooling on than klick on usb port now usb and lpt1 are selcted at the same time now klick ok. We overcome this at work with Networked printers by using the net use command.

Example net use lpt1 domainprinter. Not sure about USB, I would think you would have a similar option though. No Account? Sign up. The arrow keys or the mouse are usually used to move around within the BIOS settings. You may need to scroll through all of the options under the main BIOS settings page.

Changing the Parallel Port settings When the parallel port settings have been located, complete the following steps:.

Look above the port mode to see if there is an option to configure the parallel port. The configuration for the parallel port should be set to Enabled or Auto. If the parallel port is set to be configured by the operating system or OS-controlled, change this setting to Enabled.

The computer will restart. These settings must be changed after altering the BIOS settings or the computer and the HP all-in-one will not be able to communicate with each other. Double-click Ports in the list, and double-click the parallel port reference to open the Port Properties screen. Select the option Use any interrupt assigned to the port and select Enable legacy Plug and Play detection. Click OK to save the changes, and then close the Device Manager.

Windows may not be able to configure itself for this bidirectional parallel port mode. The AT and PScompatible settings are supposed to be the bidirectional settings, but may not be compatible with the industry standard ECP mode that some HP all-in-one products require. The result is that the computer and the HP all-in-one product cannot communicate. Contact Dell for assistance, if necessary.

Contact Dell for assistance with this task if necessary. Press Enter. Press the Down Arrow key repeatedly until you have highlighted Parallel Port. Press the Esc key three times to exit Setup. You should see the message "Save Changes and Exit. While changing the port mode, set the DMA channel to 1. If the problem is still not corrected, uninstall the all-in-one software and then reinstall it.

Alternative solution If the problem still occurs, complete the following steps:. Contact Dell for assistance if necessary. Press the Down Arrow key repeatedly until Parallel Port is highlighted. Press the Right Arrow key repeatedly until PS-2 mode appears. Press the Esc key three times to exit setup. The message "Save Changes and Exit" will appear.

Why ECP mode is beneficial Review the transfer rate information below.