The MP 2501SP makes it simple to think green. Enjoy environmentally-friendly printer features like quota settings, preview-before-print and automatic duplexing. You can also reduce paper use with a wide range of Scan-to options for electronic document distribution, including an optional 250GB hard drive for document storage and print-on-demand capabilities. Additionally, an embedded Eco-Friendly Indicator Screen displays your team's eco-stats to encourage positive print habits, and our make it easy to recycle. ID: 007166MIU • Notes: Standard DOSS and HDD Encryption are resident in the system's firmware. The optional HDD and a Service technician are required to activate the standard DOSS and HDD Encryption.The HDD is required to enable the following features: Sample Print, Locked Print, Hold Print, Stored Print, Store and Print, Mail to Print, Media Direct Print (Print from USB/SD), Scan to URL, Preview before Transmission, Paperless Fax, MFP Browser, Document Server, Customizable Home Screen, Auto Job Promotion, Scheduled Print in the Print Driver, Enhanced Batch Scan, Quota Setting/Account Limit, Remote Fax, Eco-Friendly Indicator Screen, S/MIME, Digitally Signed PDF. Ghost Town Flac more. VM Card Type U, Hard Disk Drive Option Type M1 and Memory Unit Type M1 are required to activate the Software Development Kit (SDK).