Citizen Systems PMU2XXX Manual De Usuario

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fn=149  Function 1 Copies the set value stored in work area to the storage area 
GS ( M pL pH fn m 
 
 
[Code]     
<
1D>H<28>H<4D>H<pL><pH><fn><m> 
 
[Range] (pL+pH×256)=2:(pL=2、pH=0) 
fn=1、49 
m=1、49 
 
[Outline]  
[The specification which depend on the model]
 
Copies the set value stored in work area to the storage area.
 
 
[Caution]
 
• This command allows writing to non-volatile memory. Therefore, using this command frequently 
may result in breakage of non-volatile memory. Use this command appropriately [10 times 
max./day]. 
• During execution of this command, the printer is in Busy state and stops receiving operation. 
Therefore, data transmission from the host is prohibited. 
 
 
fn=250  Function 2 Copies the set value stored in storage area to the work area 
GS ( M pL pH fn m   
 
 
[Code]   
<
1D>H<28>H<4D>H<pL><pH><fn><m> 
 
[Range] (pL+pH×256)=2:(pL=2、pH=0) 
fn=2、50 
m=0、1、48、49 
 
[Outline]  
[The specification which depend on the model]
 
Changes the set value of work area by the value of “m”.
 
 
m Function 
0、48 
Sets all set values of work area to the initial value described in the specification. 
Copies the set value stored in storage area to the work area. 
1、49 
When there is no set value in storage area, sets the value to the initial value described 
in the specification.