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日期:2024-07-17
Possible Duplicate: How do I simulate a parallel (LPT) Printer with a USB Printer? I have a legacy DOS application that needs to print to a LPT port and only have USB ports on ......
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日期:2024-07-19
Pin No (D-Type 25) Pin No (Centronics) SPP Signal Direction In/out Register Hardware Inverted 1 1 nStrobe In/Out Control Yes 2 2 Data 0 Out Data 3 3 Data 1 Out Data 4 4 Data 2 Out Data 5 5 Data 3 Out Data 6 6 Data 4 Out Data 7 7 Data 5 Out Data 8 8...
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日期:2024-07-20
If you have installed a generic printer text driver and have that set to the LPT1 port (pretty standard) , then you can print to LPT1 as if it was a file. System.IO.StreamWriter writer = new System.IO.StreamWriter(@\\.\LPT1); writer.Write(“Hel...
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日期:2024-07-21
Windows 7 has MS virtual PC integrated, the VM settings don't give a parallel LPT port mapping to the physical machine. Where did it go? Has anyone else noticed this, and found ......
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日期:2024-07-24
Connecting the LPT Port Test Utility Interface hardware ... Connect the LPT Test
interface to a LPT port, via a D25 male-female parallel extension cable. Launch ......
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日期:2024-07-22
LPT Port Test Utility (LPTTestUtility.exe). With this utility and the corresponding
hardware, you are able to test the proper working of the LPT port of your ......
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日期:2024-07-18
22 Jun 2013 ... After playing around with a ton of parallel port cards in an attempt to figure ... I
decided it would be useful to write a parallel port tester program....
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日期:2024-07-23
Parallel Port Tester is a handy and reliable utility designed to inspect the port
configuration of your computer and to detect parallel ports. The program relies on
......