Drivers
Common printer drivers for supported CHOIN thermal printer models.
Model Support
QM220
QM220 is included as a portable thermal transfer model candidate with standardized transparent images.
Portable PrintersThermal transfer3 files
Product documents for this model
Model-specific manuals, datasheets, command documents, drawings, and request-only engineering files.
Product documents
Product datasheet
Request datasheetCommercial datasheet availability and public access to confirm.
DatasheetPendingto_confirm
User manual
Request manualManual availability and public access to confirm.
ManualPendingto_confirm
Drivers / SDK
Request filesDriver, SDK, and software package availability to confirm through Support & Downloads.
SupportPendingto_confirm
Related software downloads
Common drivers, SDKs, utilities, demos, and firmware request entries. Compatibility should be confirmed for the specific model and project.
Common software
SDK
SDK packages and developer files for app or system integration.
Utilities
Common tools for setup, configuration, and printer evaluation.
Demos
Demo projects and sample code for integration evaluation.
Firmware
Firmware files are provided after model and project confirmation.