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Chapter 3 Advanced Product Use
Self-test Mode
You can use the self-test to check the items below.
• Control circuit function
• Printer mechanism function
• Print quality
• Control ROM version
• Memory switch setting function
Perform the procedures below.
Printing to Roll Paper
1
Turn off the product and confirm that all covers are closed.
2
While holding down Button 2, press the (POWER) button to turn on the product.
This starts test printing on the roll paper.
3
Press Button 2 (Feed) again.
This restarts test printing. Printing is complete when “*** completed ***” is printed.
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