PRINTER

Print speed

A4: 35ppm colour, 35ppm mono; A3: 20ppm colour, 20ppm mono

Time to first print

9.5 seconds colour, 9.5 seconds mono

Warm up time

Up to 32 seconds from power on and up to

27 seconds from power save

Processor speed

800MHz

Resolution

600x600dpi, 1200 x 1200dpi

Enhancements

Auto Colour Balance, Photo Enhance via driver

(excludes Mac and PostScript drivers)

INTERFACE AND SOFTWARE

Connectivity

Hi-Speed USB x 2 (1 x type A & 1 x type B), 10/100-TX Ethernet,

IEEE 1284 Bi-directional Parallel (optional)

Printer languages

PCL 6 (XL3.0) and PCL5c, PostScript3 emulation,

SIDM (IBM-PPR, EPSON-FX), PDF Direct Print v1.8

OS Compatibility1

Windows 2000 / XP Home / XP Professional (32-bit & 64-bit) /

Server 2003 (32-bit & 64-bit) / Server 2008 (32-bit & 64-bit) /

Server 2008 R2 (64-bit) / Vista (32-bit & 64-bit) / 7 (32-bit & 64-

bit); Mac OS X 10.3.9 to 10.7

PAPER HANDLING

Paper capacity

Tray 1: 300 sheets of 80gsm;

Multi-purpose tray: 100 sheets of 80gsm

Paper capacity optional tray

Tray 2: 530 sheets of 80gsm

Tray 3: 530 sheets of 80gsm; Tray 4: 530 sheets of 80gsm

Maximum paper capacity

1,990 sheets of 80gsm

Paper weight

Tray 1: 64 to 220gsm; Tray 2/3/4: 64 to 176gsm;

Multi-purpose tray: 64 to 256gsm; Duplex: 64 to 220gsm

Duplex

Standard: C831dn, C831dtn; Optional: C831n

Paper output

250 sheets face down, 100 sheets face up, 80gsm

TYPEFACES

Printer fonts

Scalable: 87 PCL fonts and 80 PostScript fontsp, PCL Bitmap

fonts, OCR-A/B, USPS ZIP Barcode

Barcode

Barcode with Checksum support

GENERAL FEATURES

Memory

Standard RAM: 256MB; Maximum RAM: 768MB

Optional SDHC Memory Card4 : 16GB

Power supply

Single phase 220 to 240VAC, frequency 50/60Hz +/- 2%

Power consumption

Typical: <700W; Max: <1400W; Idle: <100W; Power Save: <12W;

Deep Sleep Mode: <1.0W

Dimensions (HxWxD)

360 x 449 x 552mm

Weight

C831n: 37kg approx; C831dn: 40kg approx