28.02.2015 Views

Ithaca 610 Programmer's Guide - TransAct

Ithaca 610 Programmer's Guide - TransAct

Ithaca 610 Programmer's Guide - TransAct

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Programming Codes<br />

<strong>Ithaca</strong> ® <strong>610</strong> Programmer’s <strong>Guide</strong><br />

[ENQ] <br />

Inquire receipt paper out status<br />

ASCII [ENQ] <br />

Hexadecimal 05H 04H<br />

Decimal <br />

Function<br />

Response<br />

[ENQ] <br />

ASCII [ENQ] <br />

Hexadecimal 05H 08H<br />

Decimal <br />

Function<br />

Response<br />

[ENQ] <br />

Receipt paper exhausted<br />

ACK (06H 04H) Receipt paper is present<br />

NAK (15H 04H) Receipt paper is exhausted<br />

Inquire cover open status<br />

Cover open/closed status<br />

ACK (06H 08H) The cover is closed<br />

NAK (15H 08H) The cover is open<br />

Is the buffer empty? Clear the IEEE 1284 buffer.<br />

ASCII [ENQ] <br />

Hexadecimal 05H 09H<br />

Decimal <br />

Function The [ENQ] command allows the host to know when the print buffer is<br />

empty. If IEEE 1284 is active, the command also clears the response<br />

buffer.<br />

Response ACK (06H 09H) The buffer is empty.<br />

NAK (15H 09H) The buffer is not empty.<br />

[ENQ] Request printer reset<br />

ASCII [ENQ] <br />

Hexadecimal 05H 0AH<br />

Decimal <br />

Function Reset printer<br />

Response Serial Parallel<br />

ACK (06H 0AH) No response<br />

The command was accepted.<br />

NAK (15H 0AH)<br />

The command was rejected.<br />

Description<br />

The ENQ , EPOS DLE ENQ commands and the INIT pin all<br />

have the same effect and are referred to as reset commands. To prevent<br />

data loss, the printer tries to finish printing the buffered data. When<br />

operator intervention with the printer is required for any reason, data loss<br />

results. The reset operation is saved until the printer goes idle.<br />

In the case of a slip request command or any command that waits for the<br />

operator, the printer is idle. If the printer is idle and a reset command is<br />

received or pending, the printer resets, and the buffer clears. If the host<br />

resets an operator intervention operation, any remaining buffered data is<br />

cleared.<br />

Page 158 Rev D 28-05897

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!