Lexmark c912 Guía De Referencia
Interfaces
8-39
Windows 95/98/Me/2000, Windows NT 4.0, and Windows XP:
For correct operation of the RS-232C serial interface, while setting up your
communications port, make sure you selected Hardware in the Flow Control field.
Selecting Hardware sets the communication to DTR protocol. See the following
sections for more information:
communications port, make sure you selected Hardware in the Flow Control field.
Selecting Hardware sets the communication to DTR protocol. See the following
sections for more information:
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RS-232C Port Compatibility
The RS-232C port (on the RS-232C Serial Interface Card or the RS-232C
Serial/Parallel 1284-C Interface Card) is compatible with the Plug and Play External
COM Device Draft Specification, Rev. 0.86.
Serial/Parallel 1284-C Interface Card) is compatible with the Plug and Play External
COM Device Draft Specification, Rev. 0.86.
Devices that are compatible with Plug and Play COM can:
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Detect attachment of serial devices.
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Identify the device.
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Locate a driver for the device.
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Detect detachment of serial devices.
Using the RS-422 Serial Interface
This section describes how to use the RS-422 serial interface. If you are using
RS-232, see “Using the RS-232C Serial Interface” on page 8-29.
RS-232, see “Using the RS-232C Serial Interface” on page 8-29.
How to Connect the RS-422 Serial Interface
You need to purchase a custom cable for RS-422 support. You may also need to
purchase an adapter card and software to run RS-422 on your computer. Contact the
place where you bought your printer.
purchase an adapter card and software to run RS-422 on your computer. Contact the
place where you bought your printer.