With a newly engineered, high-performance engine and Scan-Once, Print-Many technology, the AR-M550 IMAGER deliver crisp 600 dpi resolution for superior quality output. The new 150-sheet Duplex Single Pass Feeder with Sharp's innovative Scan2 Technology scans both sides of a two-sided document in one pass - minimizing paper misfeeds and improving reliability.
Features
BERTL - Highly Recommended BLI Pick of the Year Award Winner Buyers Laboratory Inc. Pick of the Year. Maximum Paper Capacity 6,600 sheets (with options) Job Build capability allows up to 10,000 pages to be combined into one document. Innovative 150-Sheet Duplex Single-Pass Document Feeder Allows copying/scanning/faxing of a two-sided original in a single-pass Optional Advanced Finishing Capabilities Saddle-stitch finisher with hole punching; two-tray sorting/stapling finisher option as well as a post-sheet inserter finisher are available Alpha-numeric touch-screen LCD display panel User-friendly control panel allows you to enter e-mail addresses for efficient distribution of documents Standard Document Filing Enables users to easily archive documents to the hard drive of the system Standard 40GB Hard Drive Stores approximately 60,000 pages for easy access to frequently used documents
Specifications
Copy Speed 55 cpm (8.5" x 11") Automatic Duplex Standard - unlimited Original Size Max. 11" x 17" Paper Feed One 2000 sheet letter-size tandem paper drawer; two 500-sheet universal paper trays standard with optional 3,500 sheet Large Capacity Paper Deck available increasing paper capacity to 6,600 sheets total  Recommended Monthly Volume 250,000 max monthly volume Print Speed 55 ppm (8.5" x 11") Page Description Language Optional Printer Expansion Kit required- PCL5e, PCL6, Postscript Level 3 (option) Modem / Transmission Speed 33.6 Kbps (optional)