Specifications:
Configuration: Desktop Printing Process Laser-beam scanning & electrophotographic printing with dual component toner development, 4-drum tandem method
Operation Panel: 10.1" Smart Operation Panel color touchscreen with integrated USB 2.0 host port and SD card slot
Printing Speed SP C840DN: 45 ppm (B&W/Full-color)
First Print Speed B&W: 4.0 seconds or less; Full-color: 5.7 seconds or less
Duplex Print Speed Near 100% productivity for all paper sizes
Print Resolution Up to 1200 x 1200 dpi Standard Paper Supply 550-Sheet x 2 Paper Tray + 100-Sheet Bypass Tray (1,200 sheets total capacity) Maximum Paper Supply 4,700 Sheet
Output Capacity Standard: 500 sheets, face down (8.5" x 11" or smaller); 250 sheets, face down (8.5" x 14" or larger)
Maximum: Up to 4,000 sheets with Finisher, Bridge Unit and 4-Bin Mailbox
Paper Sizes Standard Tray 1: Fixed for Letter (8.5" x 11") (216 x 279 mm), A4, A5
Standard Tray 2 and Optional Paper Feed Units: User adjustable up to 12" x 18" including Letter (8.5" x 11"), Legal (8.5" x 14")
Paper Weights Standard Trays: 16 – 82 lb. Bond/ 170 lb. Index (60 – 300 g/m2)
Bypass Tray: 14 – 82 lb. Bond/ 170 lb. Index (52 – 300 g/m2)
Duplex Unit: 14 – 68 lb. Bond/ 140 lb. Index (52 – 256 g/m2 )
Paper Types All Sources: Plain Paper, Recycled Paper, Color Paper, Letterhead, Special Paper 1-3, Card Stock, Bond Paper, Preprinted Paper, Coated Paper Print Controller Specifications (Standard) CPU Intel® R Atom Processor BayTrail-I 1.75 GHz Memory 2 GB RAM Hard Disk Drive SP C840DN: Optional 320 GB Printer Languages Standard: PCL5c/e, PostScript3 emulation, PDF Direct emulation, Direct Media Print (JPEG/TIFF), PJL, RPCS Optional: Genuine IPDS Host Print, XPS (via download), Genuine Adobe PostScript
Standard Interfaces 10Base-T/100Base-TX/1000Base-T Gigabit Ethernet, High Speed USB 2.0 Type B, Dual USB 2.0 Host Type A, USB 2.0 Type A/SD Card Slot integrated into Smart Operation Panel (for Print from Portable Media)
Network Protocols Standard: TCP/IP (IPv4/IPv6) Operating Systems Windows Vista/7/8/8.1/10/Server 2008/ Server 2008R2/Server 2012/Server 2012R2; Citrix Presentation Server 4.5, Citrix XenApp 5.0+; Mac OS X 10.8 or later; SAP R/3; Novell NetWare Server 6.5 (option is required), UNIX (Using Ricoh UNIX filter): Sun Solaris 9/10, HP-UX 11.x/11i v2/11i v3, SCO OpenServer 5.0.7/6.0, RedHat Linux Enterprise V4/V5/V6, IBM AIX 5L V5.3/ V6.1/V7.1Controller and Memory Options Extended USB Board Type M19 IEEE 1284 Interface Board Type M19 IEEE 802.11a/b/g/n Interface Unit Type M19
Security Features DataOverwriteSecurity System (DOSS), Authentication (Windows/ LDAP/Kerberos/Basic/User Code/802.1.x Wired), Wireless LAN Security (WPS/IEEE802.11i/IEEE802.11w), Encryption (Address Book/Authentication Password/SSL