This is an explanation manual for developers.
The technical information for system development and application development using the product is offered.
This can be used by developers and those who own the product as well as those considering the purchase of the product.

[Change from the previous version]
- Added supported printers.(TM-m30III, TM-m30III-H)
- Corrected clerical errors.

[Target model]
DM-D70

This is an explanation manual for developers.
The technical information for system development and application development using the product is offered.
This can be used by developers and those who own the product as well as those considering the purchase of the product.

[Changes from the previous version]
- Added supported printers.(TM-m30III, TM-m30III-H)
- Added restrictions on connecting wireless LAN units.
Corrected clerical errors.
[Target model]
DM-D30

Information for the developer to develop, to design the system, and to set up the DM-D110/DM-D210(2-line Customer Display) is offered.

Information for the servicer/repair person to maintain, to repair, and to check the DM-D500(Customer Display for POS systems) is offered.