airprint, ipp everywhere nyomtatoknal egybol megy, mert teljesitik a speckot.
https://www.pwg.org/ipp/everywhere.html
"IPP Everywhere Printers and Print Servers
98% of all printers sold today support IPP/2.0 and DNS-SD. Support generic file formats to enable IPP Everywhere printing.
Required: IPP/2.0, DNS-SD, PWG Raster and JPEG JFIF file formats (JPEG only required for color printers)
Recommended: PDF, IPP-USB"