Print Problem - Troubleshooting

Cannot Print

• When I press the print key, the power turns off.

Tape Margin

• How can I minimize the tape margin?
• When I press the cutter lever to cut the label, it is cut off in the middle of the text.
• I want to print without excess tape before the label.

Printed Result

• I set the text size to "MAX", but the printed text size is not "MAX" size.
• Dots " : " are printed in front of the text. Why ?
• Why do stripes appear on my label?