Dell 5535dn 55ppm USB Ethernet Monochrome 4-in-1 Multifunction Laser Fax Copier Scanner Printer YC74P 0YC74P CN-0YC74P.

Additional Specifications:

Printer specifications
Print speed Up to 55 ppm letter (actual print speed will vary with use)
First page out time From Ready state: As fast as 9.5 seconds; From Power Save mode: As fast as 34 seconds
Print resolution 600 x 600 dpi (printer default), 1200 dpi IQ (driver default), maximum 1200 x 1200 dpi, 2400 dpi IQ
User interface LCD: 9 inch color touch screen; Backlight: white; Buttons: 17; LED: one two-toned (green, red)
Data streams PCL 5e Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS Level 4), PostScript 3 Emulation, HTML,
PDF 1.6, DirectImage, XPS
Memory expansion Optional SDRAM 256 MB, 512 MB and 1 GB (1280 MB maximum); optional 256 MB Flash memory
Maximum duty cycle 275,000 pages per month
Recommended duty cycle 5,000 to 35,000 pages per month

Copy specifications
Copy speed Simplex single side output as fast as 55 spm (letter) (actual copy speed will vary with use)
Duplex copy (ADF) output as fast as 37 spm (letter) (actual copy speed will vary with use)
Copy resolution 600 dpi optical; 300 or 600 dpi feed
ADF copy As fast as 10.5 sec from Ready State; As fast as 36 sec from Power Saver mode
Platen copy As fast as 7.5 sec from Ready State; As fast as 36 sec from Power Saver mode
Maximum copies Less than 999
Zoom (Platen & ADF) 25 - 400%
Flatbed copy size Max. 8.5 in x 14 in
Copy functionality Copy collation, Paper Save function (N-Up), 2 up portrait, 2 up landscape, 4 up portrait, 4 up landscape, reduce/enlarge
function (25% to 400%), margin shift, separator sheets, overlays, duplex output
Capacity Up to 75 sheets (Paper Weight: 20 lb or 75 gsm)

Scan specifications
Scanning method DADF (75 sheets) and flatbed (1-sheet)
Scan resolution (optical) 600 x 1200 dpi, Software enhanced: 4800 x 4800 dpi (max), Default: 600 x 600 dpi (flatbed), 600 x 300 dpi (ADF)
Scan depth Color: 24 bits; Mono: 8 bit grayscale
Effective scanning size Scan platen: 11.7 in x 8.2 in; ADF: 14 in x 8.2 in
Scanning functionality
Scan to USB, network (application on a network PC, user email: 50 addresses maximum, FTP server, network server,
network folder: 20 folders maximum); network settings are configureable via EWS
Directory access Active Directory, Novell Directory (NDS) access through LDAP, Exchange Server look up for Scan to email feature
Duplex document feeder Up to 75 sheets (paper weight: 20 lb)

Fax specifications
Modem speed 33.6 Kbps maximum, V.34 half duplex
Fax job storage If the optional hard drive is installed, faxes are stored on the hard drive. The fax storage size on the hard drive is the size of
the hard drive less 1 GB.
Fax functionality PC fax (using Postscript driver), color fax, fax broadcasting up to 400 locations, delay/schedule fax, fax forwarding, junk/
block fax
Speed dial 500; if optional hard drive installed - 1800
Color fax support Yes
Fax memory size If a hard drive is not installed, faxes can be stored on the optional flash drive or on-board memory. The maximum fax
storage size on-board memory is 18 MB