Ricoh Aficio 2022 User Manual page 794

Preparations for Use as a Network Scanner
Type2027 TWAIN Driver
This driver is required to scan an original on the machine.
To use the machine as a network TWAIN scanner, this driver must be installed.
❖ ❖ ❖ ❖ File storage folder
The files are stored in the following folder on the CD-ROM provided with this
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machine:
\DRIVERS\TWAIN
❖ ❖ ❖ ❖ System requirements
Limitation
❒ Under Windows NT with RISC-based processors (MIPS R series, Alpha
AXP, or PowerPC), this driver is not available.
• Hardware
PC/AT compatible
• CPU
Pentium or faster (Pentium 150 MHz or faster recommended)
• Operating system
Microsoft Windows 95 (OSR 2 or later)
Microsoft Windows 98
Microsoft Windows Millennium Edition
Microsoft Windows XP Professional
Microsoft Windows XP Home Edition
Microsoft Windows 2000 Server
Microsoft Windows 2000 Professional
Microsoft Windows NT Server 4.0 (Service Pack 5 or later)
Microsoft Windows NT Workstation 4.0 (Service Pack 5 or later)
• Memory
Operating system min. operation memory + 8 MB (64 MB or more recom-
mended)
• Hard disk space
100 MB or more
• Display resolution
800 × 600 pixels, 256 colours or higher
• Network protocol
TCP/IP
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