7197 Series II Owner’s Guide Chapter 6: Commands
August 2011
130
Type ID (n=4)
Bit Off/On Hex Decimal Function
0 Off 00 0 No logo definition loaded by application.
On 01 1 Logo loaded by application.
1 - - - Undefined
2 - - - Undefined
3 - - - Undefined
4 Off 00 0 Not used. Fixed to Off.
5 - - - Undefined
6 - - - Undefined
7 Off 00 0 Not used. Fixed to Off.
Example:
MSComm1.Output = Chr$(&H1D) & Chr$(&H49) & Chr$(n)
Transmit Printer ID, Remote Diagnostics Extension
ASCII: GS I @ n
Hexadecimal: 1D 49 40 n
Decimal:
29 73 64 n
Values of n:
Refer to table
Range of n:
32 – 255
(not all defined but reserved)
Performs the remote diagnostic function specified by n.
Eighteen remote diagnostic items are defined: eight printer ID items and ten printer tally
items. A group of four remote diagnostic functions is assigned to each diagnostic item.
Most of the diagnostic items are maintained in non-volatile memory (NVRAM), but some
are maintained in read-only memory (ROM).
The table that follows describes the variables.
The first item group in the table includes an example of data to send and to receive. Data
sent from the host to write to NVRAM must contain all digits required by the remote
diagnostic item. All data must be ASCII. The printer returns all ASCII data. It is preceded
by the parameter n to identify the diagnostic item and is followed by a Carriage Return
(0D) to signify the end of the data.
In Ethernet model, all the parameters are supported by TCP 9100 port and some of the
parameters maked with underline are supported by UDP 3000.
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