The Epson WorkForce Pro WF-C5790 Color MFP uses PrecisionCore technology that provides for heat free printing and enables a fast first page out time.
With the average office document of 3-4 pages, no warm up time means the WF-C5790 has comparable First Page Out Time and First Set Out Times with the HP LaserJet Ent M577dn 40 PPM printer.
https://youtu.be/mFFxR-G9jKc
SOURCE Epson
Epson Strengthens BTA Channel Solutions with Heat Free Technology Business Inkjet Printers