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CONFIDENTIAL
Paper roll Customize commands GS ( C
Ver. 10.01 p. 563
GS ( C pL pH m fn b c1 c2 <Function 2>
[Name] Transmit the data in the specified record
[Format] ASCII GS ( C
pL pH m fn b c1 c2
Hex 1D 28 43
05 00 00 fn 00 c1 c2
Decimal 294067
5 0 0 fn 0 c1 c2
[Range] (
pL
+
pH
× 256) = 5 (
pL
= 5,
pH
= 0)
m
= 0
fn
= 2, 50
b
= 0
32 ≤
c1
≤ 126
32 ≤
c2
≤ 126
[Description] Transmits the data for the record specified by the key codes (
c1
,
c2
) in the NV user memory.
• ESC/POS Handshaking Protocol is required for this function.
[Notes]
■ When the specified record exists, the printer sends the “Header to NUL” data shown below:
(*1)
When the quantity of stored data exceeds 80 bytes, the printer performs partial processing, using the
following rules:
• If there is unsent data, the identification status of the third byte is 41H or 65 decimal.
• If there is no unsent data, the identification status of the third byte is 40H or 64 decimal.
(*2)
The printer performs batch processing when the data to be stored in the specified record is 80 bytes or
less. At this time, the identification status of the third byte is 40H or 64 decimal.
Send data Hex Decimal Data quantity
Header 37H 55 1 byte
Identifier 70H 112 1 byte
Identification status
(*1) (*2)
40H or 41H 64 or 65 1 byte
Data
(*3)
20H − FEH 32 − 254 1 − 80 bytes
NUL 00H 0 1 byte