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Chapter 3 Advanced Usage
3
Self-test Mode
You can check the following items using the self-test.
Product name
Firmware version
Product serial number
Interface type
Resident fonts
Maintenance counter information (head running length, number of times of autocutting)
Setting condition of the DIP switch
Follow the steps below.
1
Close the roll paper cover.
2
While pressing the Feed button, turn on the printer. (Hold down the Feed button
until printing starts.)
After printing the current print status, a Continuing self-test guidance is printed, and the Power LED
flashes.
3
Briefly press the Feed button (less than one second) to continue the self-test.
The printer prints a rolling pattern on the roll paper, using the built-in character set.
After “*** completed ***” is printed, the printer initializes and switches to standard mode.
NV Graphics Information Print Mode
Prints the following NV graphic information registered to the printer.
Capacity of the NV graphics
Used capacity of the NV graphics
Unused capacity of the NV graphics
Number of NV graphics that are registered
Key code, number of dots in X direction, number of dots in Y direction to be defined.
NV graphics data
For details on NV graphics, see "NV Graphics Memory" on page 22.
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General
Weight and Dimensions
