Chapter 3 Application Development Information
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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 (See page 86.)
• Hexadecimal Dumping Mode (See page 89.)
•NV Graphics Print Mode (See page 90.)
•Receipt Enhancement Information Print Mode (See page 92.)
•Memory Switch Setting Mode (See page 93.)
Self-test Mode
In the self-test mode, the printer prints the current status of the printer (on the roll paper) and
resident characters as a test print (roll paper, slip paper, and validation paper).
You can confirm the following information with the status print.
•ROM version
•Interface setting
•Buffer capacity setting
•Busy condition setting
•Automatic line feed setting
•Customer display connection
•Resident character set
•Print density setting
•Installed devices (MICR unit, endorsement printer unit, validation unit)
•Maintenance information (thermal head, autocutter, impact head, MICR head)
•DIP switch settings