Rev. 1.00
- 29 -
Metapace T-2
<Function 64> GS ( L pL pH m fn d1 d2 (fn=64)
[Format]
[Range]
[Description]
ASCII GS
(
L
pL
pH
m
fn
d1
d2
Hex 1D
28
4C
pL
pH
m
fn
d1
d2
Decimal 29 40 76 pL
pH m fn d1 d2
(pL + pH x 256) = 4 (pL=4, pH=0)
m=48
fn=64
d1=75, d2=67
▪
Transmits the defined NV graphics key code list.
- When the key code is present :
Hexadecimal
Decimal
Amount of Data
Header 37H
55
1
byte
Flag 72H
114
1
byte
Status
40H or 41H
64 or 65
1 byte
Data
30H - 39H
48 - 57
2 - 80 bytes
NUL 00H
0
1
byte
- When the key code is not present :
Hexadecimal
Decimal
Amount of Data
Header 37H
55
1
byte
Flag 72H
114
1
byte
Status 40H
64
1
byte
NUL 00H
0
1
byte
▪
If the number of the key code exceed 40, the key code is transmitted
dividing up to 40.
- The status if the continuous transmission data block is present is 41H.
- The status if the continuous transmission data block is not present is
40H.
▪
After the [Header-NULL] is transmitted, the printer receives a response
from the host; then it performs the process defined by the response. (See
the tables below.)
- When the status (existence of the next data block) is Hexadecimal =
41H / Decimal = 65
Response
ASCII
Decimal
Process performed
ACK
6
Transmits the next data.
NAK
21
Transmits the previous data again.
CAN
24
Ends the process.
- When the status (for the last data block) is Hexadecimal = 40H /
Decimal = 64
Response
ASCII
Decimal
Process performed
ACK
6
Ends the process.
NAK
21
Transmits the previous data again.
CAN
24
Cancels the process.