Appendix Restrictions D When developing a PC-POS application software, you cannot use EPSON Advanced Printer Driver for DM- D which is pre-installed in TM-T88VI-DT2 or TM-T70II-DT2 because the software does not support DM- D70. Download and use EPSON Advanced Printer Driver 6 for DM-D70. When developing application software that uses TM-DT software, you need to update the TM-DT software to Ver.5.10 or later. Available functions vary depending on which development kit and which type of driver are used. For more details, see the manual for the development kit and driver, and the ESC/POS Command Reference. 53