CITIZEN OPOS Driver Version 1.14.1.8
Release Notes
CITIZEN SYSTEMS Corp.
October 30, 2023
The CITIZEN OPOS Driver allows you to develop 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 includes a new function to confirm printing completion. For details, please refer to "Changes from Previous Versions." Compatible 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 function does not work correctly with printers older than the ones listed above. If you are using a printer older than those listed above, you need to disable this function. To disable this function, please remove the setting for "Confirm Printing Completion" in the setup tool.
How to Obtain
You can download the software from the following site.
https://www.citizen-systems.co.jp/printer/download/
Changes from Previous Versions
Version 1.14.1.8 (2023/06/22)
[Function Additions]
- Added support for CT-S801III/851III.
- Added DSP01-LT2/DSP02-LS2 to the list of supported models for line displays.
[Bug Fixes]
- Improved width limitations for horizontal printing of barcodes.
- Fixed an issue where the RotateSpecial property for two-dimensional barcodes was not reflected.
- Fixed a bug where the OutputCompleteEvent was not notified when data was not specified in the PrintNormal method during asynchronous printing.


