AMT Datasouth Accel-7450 Manual do Utilizador descarregar pdf (Página 17)

ACCEL-7450

Diagnostic Test Functions

Hexadecimal Dump Function

The hexadecimal dump function produces an exact printout of the codes received by

the printer.

Procedure:

1. To enter the hexadecimal dump mode, depress the SPEED button while turning

ON the printer's power.

2. When the host sends output to the printer, all codes and data are printed in

hexadecimal format. The example as below.

NOTE: Load the paper along the left side (the “0” mark on the ruler).

3. By comparing the characters printed in the right column with the hex codes, you

can verify exactly what codes are being sent to the printer. If the code sent is a

printable character (20h-7Eh), that character is printed in the right column. If the

code sent is a non-printable character, such as a control code, a dot is printed.

4. To exit from the hexadecimal dump mode, turn off the power switch or press the

RESET ([ALT] + [SPEED]) button.

END OF PROCEDURE

Self-Test Function

The self-test prints a continuous pattern of ASCII characters. The font and print quality

is determined by the control panel or menu settings.

Procedure:

1. To initiate the self-test, depress the LF button while turning ON the printer’s

power.

2. To terminate or stop the self-test function, either turn off the power or press the

RESET ([ALT] + [SPEED]) button.

END OF PROCEDURE

***** HEXADECIMAL DUMP *****

(0000) 1B 40 A9 A6 29 29 A9 A6 2A 2A A9 A6 2B 2B A9 A6

(0010) 2C 2C A9 A6 2D 2D A9 A6 2E 2E A9 A6 2F 2F A9 A6

(0020) 30 30 A9 A6 31 31 A9 A6 32 32 A9 A6 33 33 A9 A6

(0030) 34 34 A9 A6 35 35 A9 A6 36 36 A9 A6 37 37 A9 A6

1 2 ... 12 13 14 15 16 17 18

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