Orbi RBR20 mini cannot connect wireless printer to iphone

[KGrassie]

set up new Orbi tri-band wifi system,  connects fine to iMac desktop, iPhone, Mac book pro.  Epson WF-3640 connects to iMac desktop,  but not to iPhone or Mac book Pro even though those devices are connected to the Orbi wifi.  How do I connect the Epson printer to the Orbi wifi?  Looked at the Epson site, Netgear site,  but it's so confusing to me.  

[ekhalil]

Please see the EPSON printer's manual on this address: https://files.support.epson.com/docid/cpd3/cpd39368.pdf

On page 45, you can see how to connect the Epson printer using WPS, please follow those instructions.Press the Sync button on Orbi Router or Satellite to enable WPS attach.