Driver Category
Driver Brief Information

Ricoh Scanner STI Driver

OS: Windows 2000/XP/2003/Vista
Version: 2.43.05
File Size: 420 Kb
Release: 26 Jul 2007
Update: 3 May 2008
Filename: z21037en.exe
Download Instruction
Brand:Ricoh, Product:Scanner, Model: IS450, Driver: 2.43.05, OS: Windows 2000/XP/2003/Vista. Ricoh IS450 Scanner STI Driver 2.43.05 Windows 2000/XP/2003/Vista English was collected from Ricoh official site for Ricoh Scanner. In order to ensure the right driver download, Official driver links from Ricoh are listed at first. If the official driver can not be downloaded, a copy of official driver can be provided at local server,, or Besides, Both the driver developer's home page and driver download and support page be provided as well in my Ricoh page.
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Driver Summary
Ricoh IS450 Scanner STI Driver 2.43.05 Windows 2000/XP/2003/Vista English.

When installing the TWAIN and STI drivers on Windows Vista, STI driver installation instructions have been newly added to the driver package. (These instructions will be displayed automatically in step 4 of the following procedure.)

The following procedure is for devices where TWAIN and STI are installed separately.

  • 1.Install the TWAIN driver.
  • 2.After the TWAIN driver installation finishes, restart the PC.
  • 3.Decompress the STI driver package by double-clicking on the .exe file.
  • 4.The STI driver installation instructions are displayed on screen. Follow these instructions to install the STI driver. (Be sure to print the instructions so that you can refer to them during the installation.)

  • Driver Support Models
    The driver can be applied to the following product models:
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