Although serial port connections have been replaced by USB ports in most computers, older business equipment such as fax machines and printers may still utilize them. When a serial port stops ...

You can easily use a PC's printer port for serial-EEPROM programming. You can use a device-programmer circuit used to program the MicroWire serial EE-PROM 93CXX (Figure 1). The circuit is so simple ...

Its no problem putting the cables in, but how would I get them both recognized in win2k?<BR>There both on lpt1 and both are HP laserjet series II's<BR>Any ideaz? View ...