looking for laser printer came across this on eBuyer. Seems to be HUKD favourite.
Resolution: 600 x 600 dpi
•Speed: Up to 15 ppm
•Paper Capacity: 150-sheet Tray
•Connection: USB, Network, WiFi
•Mobile Device Printing
Resolution on amazon for same printer is shown as 1200 x 1200 dpi so description seems hit & miss.