CITIZEN OPOS Driver Version 1.14.1.9
Release Notes
CITIZEN SYSTEMS Co., Ltd.
January 30, 2025
The CITIZEN OPOS Driver allows for the development of applications that control devices using OCX controls.
Please refer to the following manuals for use.
- CITIZEN OPOS DRIVER 1.14 Setup Guide
- CITIZEN OPOS DRIVER 1.14 Application Development Guide
This driver adds a feature to confirm print completion. For details, please refer to the "Changes from Previous Versions." The supported models are as follows.
Model / Firmware Version
CT-S601 / DL00-2000 and later
CT-S651 / DM00-2000 and later
CT-S801 / DH00-2000 and later
CT-S851 / DK00-2000 and later
Note:
This feature will not operate correctly on printers older than the above. If you are using older printers, it is necessary to disable this feature. To disable this feature, please uncheck the "Confirm Print Completion" setting in the setup tool.
How to Obtain
You can download the software from the following website.
https://www.citizen-systems.co.jp/printer/download/
Changes from Previous Versions
Version 1.14.1.9 (2025/01/30)
[Specification Changes]
- Changed the character code to Thai Code11 1 Pass when CharacterSet is set to 857.
Version 1.14.1.8 (2023/06/22)
[Feature Additions]
- Supported CT-S801III/851III.
[Bug Fixes]
- Improved width limits for horizontal rotation printing of barcodes.
- Fixed an issue where the RotateSpecial property specification for two-dimensional barcodes was not applied.
- Fixed an issue where the OutputCompleteEvent was not notified without data specified during asynchronous printing using the PrintNormal method.


