PaperStream IP (TWAIN x64) for SP Series 3.54.1
Important: This driver only works with 64-bit applications.
Please use the PaperStream IP (TWAIN) for SP Series when using 32-bit applications, even on Windows® 64-bit OS.
Note : PaperStream Capture and PaperStream Capture Lite are 32-bit applications.
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 x64) for SP Series 3.54.1
PSIPTWAIN64-SP-3_54_1.exe
(210,159,536 Bytes)
Please refer to the 
README prior to use.
Modifications
3.54.1
Corrected issues:
- Fixed an issue where firmware updates might not be applied under certain conditions.
- Minor bugs have been fixed.
Installation Instructions
For details on how to install and how to confirm version information after installation, refer to Installation Instructions.
