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13 operation flow at power-on – Citizen Systems iDP3420 User Manual

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iDP3420/3421/3423 User’s Manual

20

CITIZEN

4.13

Operation Flow at Power-on

"Clear Data in Buffer"

Yes(FEED SW) and Enlarged

Red Print

Feed SW ?

Buffer data

FEED SW ?

(CONTINUE)

1 Sec. Passed

Power-on

YES

NO

Prints "=Hexadecimal

Dump=."

Dump Mode

Test Print

NO

YES

OFF

ON

FEED SW ?

(AGAIN)

1 Sec. Passed

Input Buffer Clear

YES

NO

OFF

ON

Buffer Data

NO

YES

Prints "Power Down(Data in
Buffer)" in Red, Followed by
Buffer Contents.

Waits for Data Input

OFF

ON