VRS Installation Guide
1
Chapter 1
VRS Overview
Introduction
This guide gives you instructions for installing VirtualReScan (VRS).
Using VRS with Your Scanner
Since its first release, VRS has grown to accommodate a wide range of certified
scanners. This was accomplished initially with two distinct versions of VRS:
Hardware VRS and Software VRS. Now there is only one version of VRS to
accommodate throughput for a range of scanners, including Personal, Professional,
Low-Volume, Mid-Volume, and High-Volume.
Personal, Professional, and Low-Volume scanners are designed to support low to
moderate throughput. Mid-Volume and High-Volume production scanners are
specifically designed for large numbers of scans per day. For this reason, production
scanners are equipped with the Kofax SCSI driver, which supports heavy scan
workloads while maintaining rated speed.
Table 1-1. Scanners Supported by VRS
Scanner
Throughput (Pages Per Minute)
Personal
Less than 10 PPM
Professional
11-40 PPM
Low-Volume
Up to 59 PPM
Mid-Volume
60 - 90 PPM
High-Volume
More than 90 PPM
