Xerox DocuMate 4830 User Manual

Xerox DocuMate 4830
User’s Guide
180
Replacing the Roller Assembly
After extended use, the feed roller may wear out. It is a user-replaceable part and
can be reordered.
Frequent paper jams are a symptom of a worn roller assembly. A worn roller can
cause documents to feed in skewed at an angle, or multiple pages to feed at the
same time. A worn roller should be replaced to avoid damage to the scanner’s internal parts. Before replacing the
roller you should clean it as excessive dust on the roller will make it appear worn and smooth. You cannot properly
diagnose a worn roller until you have cleaned it.
1. Pull on the ADF cover to open the scanner.
2. The roller assembly fits in a channel in the ADF cover.
3. The roller is held in place with a lock tab that rotates to lock and unlock it. To unlock the tab, rotate it upward
until the small lock flange is completely free.

Xerox DocuMate 4830 Specifications

General

Film scanning	-
Color scanning	Yes
Maximum scan size	297 x 2997 mm
Output color depth	24 bit
ADF scan speed (b/w, A4)	50 ppm
ADF scan speed (color, A4)	30 ppm
Optical scanning resolution	600 x 600 DPI
Duplex ADF scan speed (b/w, A4)	100 ipm
Duplex ADF scan speed (color, A4)	60 ipm
Scanner type	Flatbed & ADF scanner
Product color	Blue, Grey
Built-in display	No
Sensor type	CIS
Scan drivers	ISIS, TWAIN, WIA
Daily duty cycle (max)	3000 pages
Auto document feeder (ADF) input capacity	75 sheets
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
Input voltage	100-240 V
Power supply type	AC
Power consumption (standby)	15 W
Power consumption (typical)	30 W
Minimum RAM	2048 MB
Minimum storage drive space	350 MB
Cables included	AC, USB
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	499 mm
Width	581 mm
Height	194 mm
Weight	12000 g