Check out the following methods if you want to know how to solve Ricoh Printer Offline problem.
To begin, press and hold the power button on your Ricoh printer to restart it. Then, after 50–60 seconds, turn on the device and check for any loose cable connections to your printer. To ensure that the connection is working properly, inspect the wiring from the router, modem, and even the computer.
You may also click on your printer’s general configuration if you’re using SNMP instead of WMI. After that, go to the ‘General’ page and change the status detection mechanism from SNMP to just WMI.