Settings/Check Mode As well as print mode, the following modes are also provided for making various printer settings and checking items. • Self-test mode • NV graphics information print mode • Software settings mode • Radio field intensity check mode (Wi-Fi model only) • Wireless module setup mode • Hexadecimal dumping mode • Dynamic status sheet print mode The self-test mode or hexadecimal dumping mode is selected depending on the operation performed when the power is turned on. NV graphic information print mode, Software settings mode, Radio field intensity check mode, and the Wire- less module setup mode are selected depending on the FEED button operation performed during a self-test.
Close the roll paper cover, and turn on the printer while pressing the FEED button. Self-test Briefly press the FEED button. Hold down the FEED button. Continuing the self-test Mode selection guidance Press the FEED button once briefly and then hold it down. Press the FEED button twice briefly and then hold it down. Press the FEED button three times briefly and then hold it down. Press the FEED button four times briefly and then hold it down. NV graphics information print Software settings Radio field intensity check Wireless module setup Open the roll paper cover, and turn on the printer while pressing the FEED button, and then close the roll paper cover. Hexadecimal dumping 48