• The power switch of the printer is divided into two types: “touch type” and “self-locking
type”. The actual appearance of the purchased printer will prevail.
• The “touch type” power switch of the printer only has one mode, and can be reset by
short-pressing.
1) ON: short-press the power switch in the OFF state to turn on the power supply of the
printer.
2) OFF: long-pressure the power switch for about 3s in the ON state to turn off the power
supply of the printer.
• The “self-locking type” power switch of the printer has two modes: lock and disconnect.
1) ON: short-press the power switch in the OFF state to turn on the power supply of the
printer.
2) OFF: short-press the power switch in the ON state to turn off the power supply of the
printer.
• Printer appearance may differ because of various models and functions, so the schematic
diagram is only for your reference.