PaperStream IP (TWAIN) for SP Series 3.42.1
Target OS
Windows® 11 / Windows® 10
Windows Server® 2025 / Windows Server® 2022 / Windows Server® 2019 / Windows Server® 2016
For more details about the supported operating system editions, refer to the manual of the scanner model you are using.
Download Programs
As from June 16, 2020, customers who have purchased the SP Series can install and use the "PaperStream IP(TWAIN/TWAIN x64/ISIS) for SP Series driver" on an unlimited number of computers regardless of the "END-USER LICENSE AGREEMENT" for the software.
[Download] PaperStream IP (TWAIN) for SP Series 3.42.1
PSIPTWAIN-SP-3_42_1.exe
(171,581,704 Bytes)
[Download] PaperStream IP (TWAIN) for SP Series 3.42.1
PSIPTWAIN-SP-3_42_1.iso
(206,438,400 Bytes)
SHA256: 6c576051f5de69914e6ff61f79dabb9b61f5b8393b28bd0588deec98184a9844
Please refer to the 
README prior to use.
Modifications
V3 Service Update 4
3.42.1
Corrected issue:
- Resolved an issue where the driver could not be launched when using PaperStream IP 3.42.0 in the following OS environments:
- Windows Server 2016
- Windows 10 Enterprise 2016 LTSB
Installation Instructions
For details on how to install and how to confirm version information after installation, refer to Installation Instructions.
