Fn=0、48： Function 48 Sending Nv Graphics Memory Capacity; Fn=2、50： Function 50 Printing Graphics Data Stored In Print Buffer - Citizen BD2-2220 Command Reference Manual

fn=0、48： Function 48 Sending NV Graphics Memory Capacity
GS ( L pL pH m fn
[Code]
<1D>H<28>H<4C>H<pL><pH><m><fn>
[Range] (pL+pH×256)=2(pL=2、pH=0)
m=48
fn=0、48
[Outline] [The specification which is common to the model]
Sends all capacity of NV graphics area in the number of bytes.
• Converts all capacity to character code expressed in decimal notation and sends it from higher
digit.
• Data size is variable.
• All definition area can be specified by GS ( E out of [0, 64K, 128K, 192K, 256K, 320K, 384K].
Default value is 384k bytes
fn=2、50： Function 50 Printing Graphics Data Stored in Print Buffer
GS ( L pL pH m fn
[Code]
<1D>H<28>H<4C>H<pL><pH><m><fn>
[Range] (pL+pH×256)=2(pL=2、pH=0)
m=48
fn=2、50
[Outline] [The specification which is common to the model]
• Prints the graphics data stored in the print buffer in the processing of Function 112.
• Executes paper feeding corresponding to the number of dots in Y direction of graphics stored in
the print buffer.
Hex.
Header 37H
Identifier 30H
Data 30H~39H
NUL 00H
Decimal
48~57
- 119 -
Data Size
55 1 byte
48 1 byte
1 ~ 6 bytes
0 1 byte