Xiamen Hanin Electronic MLP2, Руководство пользователя

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MLP2 User Manual
21
CHAPTER 6 TROUBLESHOOTING
No power
• Check that battery is installed properly.
• Recharge or replace battery as necessary.
Paper does not feed
• Be sure print head is closed and latched.
• Check print head for any binding.
• If unit is equipped with label presence sensor, ensure the most recently printed label is
removed.
• Ensure label sensor is not blocked.
Poor or faded print or low battery
• Clean print head.
• Check battery pack. Recharge or replace as necessary.
• Check quality of paper.
Partial/missing print
• Clean print head.
• Ensure print head is properly closed and latched.
No print
• Replace battery pack.
• Check cable to terminal.
Communication error
• Check paper is loaded, head is closed and status indicators are off.
• Replace cable to terminal.
Screen blank
• No application loaded. Attempt to re-load application and restart printer.
• No power. See Topic “
No power ” of this section.