Ricoh C125 MF manual

3. Printing Documents Configuring Option Settings for the Printer When bidirectional communication works correctly, your computer obtains information about option, paper size and paper feed direction settings from the machine automatically. Bidirectional communication also allows you to monitor machine status. Conditions for Bidirectional Communication To support bidirectional communication, the following conditions must be met: When connected with the network • The Standard TCP/IP port must be used. • In addition to the above, one of the following conditions must also be met: • The TCP/IP protocol or the IPP protocol is used. (When using the IPP protocol, the IPP port name must include the IP address.) When connected with USB • The machine must be connected to the computer's USB port using the USB cable. • The computer must support bidirectional communication. • [Enable bidirectional support] must be selected, and [Enable printer pooling] must not be selected on the [Ports] tab with the printer driver. If Bidirectional Communication is Disabled This section describes how to set up option and setting of paper size for each tray on your computer manually. • Manage Printers permission is required to change the printer properties. Log on as an Administrators group member. When using Windows The procedure in this section is an example based on Windows 10. 1. On the [Start] menu, select [Control Panel] under [Windows System]. 2. Click [View devices and printers]. 3. Right-click the machine's icon, and then click [Printer properties]. 80