Duplex unit (printing), confidential printing with PIN code query, proof and hold, N-Up printing (printing multiple pages on one sheet), poster printing, encrypted PDF direct printing, email printing, WSDPrint, toner saving mode, Apple AirPrint, Google Cloud Print, Mopria certification. Copy functions: multiple copies from memory, electronic sorting, omitting blank pages, duplex copy, 2-in-1 and 4-in-1 function, ID card copy, Priority Print (interrupting ongoing print jobs for copying, automatic continuation of the waiting print job after copying has finished), toner saving mode. Scanning functions: File formats PDF, PDF/A-1a/b, PDF/A-2a/b/u, highly compressed PDF, encrypted PDF, JPEG, TIFF, (Open) XPS, Active Directory support, LDAP over SSL, internal address book, simultaneous sending to email, SMB, FTP and fax, skip blank pages, scan-to-email (SMTP over SSL), scan-to-FTP (FTP over SSL), scan-to-PC(SMB), TWAIN (network), WSD(WIA) scan (network), scan-to-USB host