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Offline
The printer does not have an online/offline switch. Offline occurs:
• Between when the power is turned on (including the printer reset through the interface) and
when the printer is ready to receive data.
• During a self-test.
• When the roll paper cover is open.
• During an error state.
• When the printer stops printing due to a paper-end.
• When the printer stops printing due to ink replacement request.
• When the printer is waiting for recovery from a high-temperature error.
The printer can transmit or receive data from/to the host PC even when the printer is offline.
Paper End Detection
When roll paper is used up, printing stops, the printer automatically goes offline, and the Check
Paper LED lights. The data being printed is lost.
When roll paper is replaced with a new roll, the printer returns to online and the printable state.
Ink Replacement Request Detection
When an ink cartridge is not loaded, the printer goes offline, and the Replace Ink LED lights.
When the ink replacement request is detected, the Replace Ink LED lights.
When the ink cartridge is replaced with a new one, the printer returns to online and the printable
state.
Paper Jam Detection
When a roll paper jam occurs, the printer automatically goes offline, and the Paper Jam LED
lights.
When you remove the jammed paper, never pull out the paper forcibly. When roll paper is
replaced and roll paper cover is closed, the printer returns to online and the printable state.
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