Try these to resolve xerox-Printer-Offline error:

• In the Windows Printer Port, turn off 'SNMP Status Enabled.'
• Make sure the machine is switched on.
• Configure, modify, or verify that a Microsoft Windows OS print driver employs the LPR.Protocol.
• As needed, perform a software reset or a power off and on.
• Remove the network cable from the Xerox as well as the wall/router connection and reconnect it.
https://www.myprinterisoffline.....com/xerox-printer-o

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