I. Labels must be placed with the printing side facing upwards.
II. After each label paper change, the paper learning calibration function must be performed; otherwise, various label printing abnormalities may occur.
III. Paper Loading Operation
Folded Labels: Feed the label straight and smoothly into the machine, adjust the paper limiter position, and then close the cover.
Roll Labels: Place 50 sheets of 4*6 roll paper into the machine's inner compartment, adjust the paper limiter position, and then close the cover.
IV. Device Initialization
Press and hold the power button for 3 seconds to turn on the printer, wait 5 seconds for the printer to complete initialization; the device will first emit one "beep," followed by four "beep beep beep beep" sounds.
V. Paper Calibration Learning
Instructions: Quickly press the power button twice consecutively and then release it.
Result: The printer performs paper calibration; the label eventually stops at the standard tear position, indicating calibration is complete and labels can be printed normally.
VI. Printing Self-Test Page
Instructions: Quickly press and hold the power button three times consecutively and then release it to print the self-test page.