This document is about the installation instructions for RW-5100 reader in Windows 7 environment
The Sharp RWL 5100 is an IC card reader that requires driver software to operate on a Windows 7 PC. This document provides step‑by‑step instructions for installing the driver, either via Windows Update when an internet connection is available or by using the manual installer.
It also describes the required system environment, supported card types, and the procedure for safely removing the driver when it is no longer needed. This manual is written in Japanese.
| Supported card type | Contact‑type C cards |
|---|---|
| Operating system compatibility | Windows 7 (PC/SC driver) |
The driver is designed for Windows 7 environments using the PC/SC specification.
An internet connection is required for the Windows Update installation method, but a manual installer can be used offline.
It supports contact‑type C cards that have metal terminals on the surface.
Use the provided driver removal tool; after the process completes, restart the PC.