HP OfficeJet 8123 (Replaces the 8013 and 8023) A4, Print, Copy, Scan. 35-sheet ADF, Scan to email via the HP App, Automatic Duplex Printing. Fax smart software features Mobile Fax using HP app. Connectivity Standard: 1 Ethernet; 1 Hi-Speed USB 2.0 (device); 1 Wi-Fi 802.11 a/b/g/n/ac (dualband Wireless: Yes, with built-in dual-band Wi-Fi 802.11 a/b/g/n/ac and a self-heal solution. Mobile printing capability: Chrome OS; HP Smart app; Apple AirPrint™; Wi-Fi® Direct Printing; Mopria™ Certifi ed. Memory Standard: 256 MB. Media types: Plain Paper, HP Photo Papers, HP Matte Brochure or Professional Paper, HP MattePresentation Paper, HP Glossy Brochure or Professional Paper, Other Photo InkjetPapers, Other Matte Inkjet Papers, Other Glossy Inkjet Papers, Thick Plain Paper,Light/Recycled Plain Paper, HP Tri-fold Brochure Paper, Glossy. Media weight, supported: 60 to 105 g/m² (plain); 220 to 280 g/m² (photo); 75 to 90 g/m² (envelope); 163 to 200g/m² (card). Input capacity Standard: Up to 225 sheets. ADF: Standard, 35 sheets. Envelopes: Up to 10 envelopes. Cards: Up to 60 sheets