Specifications

EM 220
Rev. 1.00
- 36 -
Mobile Printer Command Manual
BS ^ L pL pH fn [parameter], BS ^ 7 p1 p2 p3 p4 fn [parameter]
[Name]
[Format]
[Description]
Select graphics data.
ASCII BS ^ L pL pH fn [parameter]
Hex 08 5E 4C pL pH fn [parameter]
Decimal 08 94 76 pL pH fn [parameter]
ASCII BS ^ 7 p1 p2 p3 p4 fn [parameter]
Hex 08 5E 37 p1 p2 p3 p4 fn [parameter]
Decimal 08 94 55 p1 p2 p3 p4 fn [parameter]
▪ In the description below, BS ^ L is used for the explanation.
▪ Processes graphics data according to the function code fn.
fn Format Function No. Function
2, 50 BS ^ L pL pH fn Function 50
Prints the graphics data in the print
buffer.
65 BS ^ L pL pH fn Function 65
Deletes all NV graphics data.
66 BS ^ L pL pH fn c Function 66
Deletes the specified NV graphics
data.
67
BS ^ 7 p1 p2 p3 p4 fn N {b
xL xH yL yH [c
d1...dk]1}...{ b xL xH yL yH
[c d1 dk]N}
Function 67
Defines the graphics data in the non-
volatile memory.
69 BS ^ L pL pH fn c x y Function 69
Prints the specified NV graphics data.
112
BS ^ L pL pH fn a bx by c
xL xH yL yH d1...dk
Function 112
Stores the graphics data in the print
buffer memory.
▪ pL, pH specifies (pL + pH x 256) the number of bytes after pH(m, fn, and
[parameter]).
▪ Frequent write command executions may damage the NV memory.
Therefore, it is recommended to write to the NV memory no more than
10 times a day.
▪ While processing this command, the printer is BUSY writing data to the
NV graphics memory and stops receiving data. Therefore, it is prohibited
to transmit data including the real-time commands during the execution of
this command.
<Function 50> BS ^ L pL pH fn (fn=2, 50)
[Format]
[Range]
[Description]
ASCII BS ^ L pL pH fn
Hex 08 5E 4C pL pH fn
Decimal 08 94 76 pL pH fn
(pL + pH x 256) = 1 (pL=2, pH=0)
m=48, fn=2, 50
▪ Prints the buffer graphics that are stored by the process of Function 112.
▪ Feeds paper by the amount corresponding to the number of dots in the y
direction of the buffered graphics.