Chapter 4 Application Development Information Screen Display This product is capable of displaying characters and backgrounds in color, and graphics data. This section describes the functions and capability of the display. For information necessary for developing application software, see the manual for the development kit and driver, and the ESC/POS Command Reference. Display Mode The product has the two display modes. Both modes have two areas; text area and image area. The text area mainly displays character string, and the image area displays graphics data. Standard Mode Contents that can be displayed in the text and image areas in the standard mode are as follows.
It is not possible to get information about the display orientation (landscape or portrait) from application software or any other tool. 40 Display Mode Description Standard mode All functions of the product can be used in this mode. Fixed column and row mode This mode allows you to fix the number of columns and rows to the same as those of DM-D30, DM-D110, DM-D210, or DM-D500. Image area Text area Display Area Description Text area Character string, QR code, Frame image (PNG) Image area Image data (JPEG, PNG), Slide show images (JPEG, PNG)