Oki ES 3640e MFP - Manual (Page 58)

ES3640e MFP User’s Guide
Scanner unit operating information > 58
Status monitoring
See also “Appendix C – Scanner Unit Status” on page 187 .
The Status button (1) changes color depending on the status of
the MFP:
> Blue: ready status
> Orange: warning status
> Red: Alarm status
1