TransAct Ithaca 90PLUS Series, Programmer'S Manual

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Printer Control Codes PcOS Series 90PLUS Programmer's Guide
Printer Status Set/Inquire
Page 82 Rev Q 11/07/05
5.15.4 Inquire Commands
Function Inquire printer status
ASCII
[ENQ] <n>
Hexadecimal
05H <n>
Decimal <5> <n>
IPCL none
EPOS
[GS] r or [DLE] [ENQ] or [DLE] [EOT]
Description
The [ENQ] <n> command inquires as to the printer’s status and returns the
result. The following inquires are defined.
Note If the printer is off-line, the inquire may not be accepted.
Function Inquire Cash Drawer 1 status
ASCII [ENQ] <1>
Hexadecimal
05H 01H
Decimal
<5> <1>
Function Cash Drawer 1 status
Serial/Parallel, IEEE 1284 Parallel, non-IEEE 1284
Response ACK <1> (06H 01H) PE low
Cash Drawer 1 is closed.
NAK <1> (15H 01H) PE high
Cash Drawer 1 is open.
Note
When the circuit is open, the drawer is closed.
Function Inquire Cash Drawer 2 status
ASCII
[ENQ] <2>
Hexadecimal
05H 02H
Decimal
<5> <2>
Function Cash Drawer 2 status
Serial/Parallel, IEEE 1284 Parallel, non-IEEE 1284
Response
ACK <2> (06H 02H) PE low
Cash Drawer 2 is closed.
NAK <2> (15H 02H) PE high
Cash Drawer 2 is open.
Note
When the circuit is open, the drawer is closed.