Ricoh Aficio MP 2500 Troubleshooting - Page 75
Turning On the Power, About This Machine, restart scan - scanner driver
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When a Message Is Displayed Message Cause Solution Cannot find • The main power switch of the • Check whether the main pow- "xxx" scanner previously used scanner is not er switch of the scanner used used for the set to "On". for the previous scan is turned previous scan. • The machine is not connected on. "YYY" will be to the network correctly. • Check the previously used used instead. scanner is connected to the (XXX and YYY indicate a scanner name.) network correctly. • Deactivate the personal firewall of the client computer. • Use an application such as tel- net to make sure SNMPv1 or SNMPv2 is set as the ma- chine's protocol. See "Net- work Settings", General Settings Guide and "Remote Maintenance by telnet", Net- work Guide. • Select the scanner used for the 5 previous scan. Error has occurred in the scanner driver. An error has occurred in the driver. • Check whether the network cable is connected correctly to the client computer. • Check whether the Ethernet board of the client computer is recognized correctly by Windows. • Check whether the client computer can use the TCP/IP protocol. Communication error has occurred on the network. A communication error has oc- Check whether the client comput- curred on the network. er can use the TCP/IP protocol. Insufficient Memory is insufficient. memory. Close all other appli- cations, then restart scan- ning. • Close all the unnecessary applications running on the client computer. • Uninstall the TWAIN Driver, restart the computer, and then reinstall the TWAIN Driver. The login user name, login password, or driver encryption key entered is invalid. The entered login user name, password, or driver encryption key was invalid. • Check the login user name, password, and driver encryption key. • Permission to use this function has not been granted. Contact the administrator. Reference "Turning On the Power", About This Machine 67