Samsung SRP-275 Operator's Manual page 67

CHAPTER 5
CONTROL COMMANDS LIST
[Notes for printer ID]
Each printer ID is composed of 1 byte of data (when 1 ≤ n ≤ 3, 49 ≤ n ≤ 51).
Printer model ID differs, depending on the printer model (when n = 1, 49).
Transmits specified printer information, as follows:
Bit Off/On Hex
Off
0
On
Off
1
On
Off
2
On
3 -
4 Off
5 -
6 Off
7 Off
Printer ID is distinguished from other send data by bits 4 and 7. When the
data sent from printer after printing GS I is "0xx0xxxx" (x = 0, 1), the printer
processes the data as printer ID.
[Notes for printer information A]
Printer information A (n = 33) consists of [Header ~ NUL] as shown in the
following table:
Transmit data
Header
Identifier(*1)
Printer information A (*2)
NUL
5-64
Decimal Function
00 0 Multi-byte character codes are not supported.
01 1 Multi-byte character codes are supported.
00 0 Auto cutter not installed.
02 2 Auto cutter installed.
00 0 DM-D (customer display) is not installed.
04 4 DM-D (customer display) is installed.
- - Reserved.
00 0 Not used. Fixed to Off.
- - Reserved.
00 0 E/P (Endorse printer) not installed
00 0 Not used. Fixed to Off.
Hex Decimal Amount of data
3DH 61 1 byte
20H ~ 2FH 32 ~ 47 1 byte
Depends on Depends on
0 ~ 80 bytes
printer model printer model
00H 0 1 byte
(*1) The identifier is transmitted as the transmitted parameter n of this
command.
Example: When type information is specified (n = 33), the identifier is
[hex = 21H/decimal = 33].
(*2) If the printer information cannot be transmitted, the printer transmits 3-byte
code of [Header +Identifier + NUL].
The printer information A of type information (n = 33) is 2 bytes of data
as shown in the following tables.
Bit Off/On Hex Decimal
Off 00 0 Multi-byte character codes are not supported.
0
On 01 1 Multi-byte character codes are supported.
Off 00 0 Auto cutter not installed.
1
On 02 2 Auto cutter installed.
Off 00 0 DM-D (customer display) is not installed.
2
On 04 4 DM-D (customer display) is installed.
3-5 - - - Reserved.
6 On 40 64 Fixed.
7 Off 00 0 Fixed.
During transmission of [Header ~ NUL], ASB status and real time
commands are disabled.
When communication with the printer uses XON/XOFF control, the XOFF
code may interrupt the Header to NUL data string.
The printer information A can be differentiated by the header of the block
data from other transmission data. After outputting GS I, if the data
transmitted from the printer is [Hex = 3DH/Decimal = 61], data is processed
up to NUL [Hex = 00H/Decimal = 0] as the data block, according to the
header and identifier.
Function
5-65