Ricoh C5100s: internal cooling fan is active

[cxtqd]

Ricoh C5100s printing 6 paper error : internal cooling fan is active and stop printing...
Engineers please guide how to fix it. Thanks

[Brianneoe]

Re: Ricoh C5100s: internal cooling fan is active

"Internal cooling fan is active" alarm usually does not cause the machine not to work. A better screen shot is needed.

[JaysOnTheEDGE]

Re: Ricoh C5100s: internal cooling fan is active

Change all of the filters (+ ozones) there are 6 or 7 of them and clean all the toner / dust out from the vents and go from there. Machine is running hot and the fans are cooling it off probably from restricted airflow.

[mga]

Re: Ricoh C5100s: internal cooling fan is active

Change all of the filters (+ ozones) there are 6 or 7 of them and clean all the toner / dust out from the vents and go from there. Machine is running hot and the fans are cooling it off probably from restricted airflow.

+1

[zulufan1]

Re: Ricoh C5100s: internal cooling fan is active

I agree, and don't forget the filters on the Toner Hopper assy. 1 On side and 3 on the bottom, behind cover. I believe there are three under the Right cover of main machine as well.