User Manual

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12.7 SELF CHECK
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Screen: SELF CHECK (SYSTEM6
)
Press the SYSTEM key to call up the
SYSTEM6 screen.
Move the flashing cursor, want to set the
item.
Use the function keys to make the
selection.
Method
Method
1
2.7.1 ROM/RAM CHECK
Move the flashing cursor to the 1: ROM/RAM CHECK item.
Press the F1 [ exec ] to check the ROM and RAM. During the test, all
keys are disabled.
The software version is displayed at the upper right of the screen during
ROM/RAM check.
When the test is completed, press any key to return to the self-test
setting screen.
Method
Method
1
2.7.2 PRINTER CHECK
Move the flashing cursor to the 2: PRINTER CHECK item.
Press the F1 [ exec ] to check the check the printer operation.
To cancel the test pattern printout, press the STOP key.
Press the F5 [ CLEANING ] to clean the printer head. Hold down this
key for approx. five seconds.
Method
Method
1
2.7 SELF CHECK
The self-check routine of this unit includes the following five items.
・This test checks the internal memory (ROM and RAM) of the 8826.
・The test is non-destructive; it does not affect the contents of RAM.
・The result is displayed as follows. OK: Passed, NG: Failed
・This test checks the printer operation.
・The printer head is cleaned.