Chapter 3 Application Development Information
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3
Setting/Checking Modes
Besides the ordinary print mode, the printer has the following modes to set or check settings of
the printer.
•Self-test Mode (
page 67)
•NV Graphics Print Mode (
page 69)
•Receipt Enhancement Information Print Mode (page 71)
•Memory Switch Setting Mode (page 72)
Self-test Mode
In the self-test mode, the printer prints the current status of the printer and resident characters as
a test print on the cut sheet paper or roll paper.
You can confirm the following information with the status print.
•Firmware version
•Buffer capacity
•Handshaking operation (b
usy condition)
•Automatic line feed (CR command function)
•Resident character
•Power on status
•Receipt cover open
•Remote wakeup
• Nozzle check pattern (only on the cut sheet paper)
•Maintenance information
•Memory switches