Xerox 4790 1 Introduction

Performance and Image Quality Expectations Guide 1-1

1 Introduction

Since the initial introduction of the Xerox® DocuMate® product line, Visioneer has been

combining its leading scanner technology with the brand recognition of Xerox to deliver a

broad range of scanning solutions for workgroup and mid-volume production environments.

Xerox DocuMate high-performance business scanners and imaging software solutions offer

customers speed, image quality, advanced paper handling and ease-of-use with exclusive

Visioneer OneTouch® Technology.

Designed for mid-volume production environments, the Xerox DocuMate 4799 and DocuMate

4790 continue this tradition by delivering high-quality black and white and office-quality color

scanned documents to Xerox printing systems.

The Xerox DocuMate 4799 and DocuMate 4790 are integrated with FreeFlow Makeready®

via the TWAIN interface (TWAIN version 1.9 or above), which may be accessed directly from

the Makeready PC. TWAIN is a widely recognized standard that computers use to receive

images from scanners, digital cameras, and other digital devices.

The Xerox DocuMate 4799 delivers superior reliability and the most advanced functionality for

high-production environments. By employing three advanced sensor systems: ultrasonic

double feed detection, stapled document detection and intelligent feed control, this innovative

scanner ensures that documents of various sizes can be stacked together in the automatic

feed tray and will be processed at scan speeds up to 112 pages per minute.

Key Features

 112 ppm/224 ipm*

 A3 (11" x 17") paper size

 ADF holds 350 pages†

 Staples Document Detection

 3 Ultrasonic Double Feed Detection Sensors

 Color Space compatibility with Xerox® iGen Digital Press

 Pre- and Post-Scan Imprinter (sold separately)

 Intelligent Feed Control

 Multi-Color Dropout

 Easy Maintenance

* Landscape US Letter and A4

† 20 lb., 75-80 g/m2 paper