How To Use Virtual Serial Port
Click Finish to add the virtual serial port to the virtual machine. 8 (Optional) On the Hardware tab, select the new serial port, select Yield CPU on poll, and click OK. Click Finish to add the virtual serial port to the virtual machine. 8 (Optional) On the Hardware tab, select the new serial port, select Yield CPU on poll, and click OK.
My question is similar to, which has no answers. I have software that can only print to a printer on COMx, a printer with a USB port, and a computer with a USB port but no serial ports, so the oft-suggested physical Serial-to-USB adapter isn't a solution. I'm looking for software that tricks Windows 7 into mapping a virtual COM port to a physical USB port. I'm certain that if the software I'm using sends its stream of bits to the USB port that the printer will work just fine. How do I trick the software into thinking it's printing to COMx when it's actually printing to USBx? Internet searches only turn up drivers for some specific hardware Serial-to-USB adapter, but that's not what I'm looking for as I don't have that hardware. I found a Microsoft forum where they suggested changing the USB port's label in Device Manager, but we never found anything like what they described; perhaps that's possible with a different USB controller than we have.
There is a simple way to do it using standard Windows commands. Lee Harrison's link shows this command, but here's a short description. Start by making the printer shareable (from Printer Properties Sharing tab). Now, start a DOS prompt and type: NET USE COM1: //pcname/printersharename /persistent:yes Here, pcname is the name of the sharing PC, and printersharename is the share name you gave the printer when you set up the share.
From then on, anything you send to COM1 will be re-routed to the printer. There is one proviso however - and it applies regardless of which method you use to get the data to the printer, hardware or software: As your program only knows about COM1, I assume it will send plain text to the printer. Many USB-only printers do NOT understand plain text, and will just ignore it altogether.
Usb Virtual Serial Port Driver
Printers that do this are called host-based printers, where the Windows graphics engine converts the page into dots on the paper, rather than letting the printer do the conversion. They are mostly the low cost printers, especially inkjets but also some lasers. Printers that do understand text need to support a language called PCL5. PCL6 printers usually also support PCL5, but PCL3 printers do not. If you tell me your printer model I can check what language it supports. This is a very specific scenario, but the following directions may work for you: Directly from that link: The solution is to assign the USB-connected printer a network name, and then to associate that network name with an unused LPT port. The.
Vmware Virtual Serial Port
program will print to the LPT port and Windows will automatically redirect the job to the USB printer port. However, I don't know if COM connections will even be selectable in your case since your PC doesn't have any to begin with. You may be able to purchase a just to gain access to these values, then use the above directions to forward to your USB printer. Sounds kinda hack-ish but when you're running old software sometimes this is what it comes down. Whatever the solution, I don't know that it will appear to be elegant! The final thing would be to just purchase a USB to serial/parallel adapter and a cheap printer that fits the specs.
If you use this software in business, I think that's an easily justifiable expense.