Xerox DocuMate 4799 User Manual

Scanner Options, Maintenance and Troubleshooting
Xerox
®
DocuMate
®
4790
User’s Guide
9-157
When replacing the rollers described in this section, you should replace all of the rollers at the same time. Do not
replace just one roller and not the other. When you are finished replacing the roller, reset the roller count in the
user utility as described on page 166.
Warning: keep all replaceable parts out of the reach of children. These parts are small and pose a choking
hazard.
Turn off the scanner power then unplug the power cord from the scanner. Pull the cover release handle and open
the scanner.
When you are done replacing the rollers, close the scanner carefully pressing down on both sides of the cover
until it locks in place. Do not slam down the cover.
Replacing the Paper Feed and Separation Rollers

Xerox DocuMate 4799 Specifications

General

Film scanning	No
Color scanning	Yes
Duplex scanning	-
Input color depth	24 bit
Maximum scan size	297 x 432 mm
ADF scan speed (b/w, A4)	100 ppm
Enhanced scan resolution	300 x 300 DPI
Optical scanning resolution	600 x 600 DPI
Scanner type	Flatbed & ADF scanner
Product color	Blue, White
Sensor type	CCD
Daily duty cycle (max)	40000 pages
Auto document feeder (ADF) input capacity	250 sheets
Minimum scan area (ADF)	48 x 70 mm
ISO A-series sizes (A0...A9)	A3, A4
Maximum ISO A-series paper size	A3
Auto Document Feeder (ADF) media weight	75 - 80 g/m²
USB version	2.0
Standard interfaces	USB 2.0
Minimum RAM	2048 MB
Minimum processor	Intel® Pentium® 4
Minimum storage drive space	350 MB
Minimum system requirements	CD/DVD-ROM
Compatible operating systems	Windows 7 Windows Vista Windows XP
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	585 mm
Width	474 mm
Height	329 mm
Weight	25000 g