The Lanier SP 3710SF has a 35-Sheet Automatic Reversing Document Feeder to transform originals into one- or two-sided copies or into digital files that can be shared via Scan-to-Email/Folder/FTP and other options instantly. Use paperless faxing to reduce paper and transmission costs. With the Lanier SP 3710SF you can print up to 7,000 pages with the impressive, high-yield All-in-One print cartridge. Quickly restock paper via the convenient front-access design for long-lasting, maintenance-free output. Even your most novice users can replace the print cartridge in seconds without technical assistance.