Epson TM-m30II Technical Reference Guide TM-m30II-N - Page 64
Self-test Mode, NV Graphics Information Print Mode, until printing starts.
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Chapter 3 Advanced Usage Self-test Mode You can check the following items using the self-test. • Product name • Firmware version • Product serial number • Interface type • Peripheral device information • Resident fonts • Maintenance counter information (head running length, number of times of autocutting) Follow the steps below. You can also run the self-test using the ESC/POS commands. 1 Close the roll paper cover. 2 While pressing the Feed button, turn on the printer. (Hold down the Feed button until printing starts.) After printing the current print status, a Continuing self-test guidance is printed, and the Paper LED flashes. 3 Briefly press the Feed button (less than one second) to continue the self-test. The printer prints a rolling pattern on the roll paper, using the built-in character set. After "*** completed ***" is printed, the printer initializes and switches to standard mode. NV Graphics Information Print Mode Prints the following NV graphic information registered to the printers. • Capacity of the NV graphics • Used capacity of the NV graphics • Unused capacity of the NV graphics • Number of NV graphics that are registered • Key code, number of dots in X direction, number of dots in Y direction to be defined. • NV graphics data For details on NV graphics, see "NV Graphics Memory" on page 24. Follow the steps below. 1 After running a self test, hold down the Feed button for at least one second, and then select the Mode selection. The Mode selection guidance is printed, and the Paper LED flashes. 64
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