Support 
model 
 
- 365 - 
fn=50: Function 50 Setting Printing Speed 
GS ( K pL pH fn m 
 
 [Code]   <1D>H<28>H<4B>H<pL><pH><fn><m> 
 
 [Range]   (pL+pH×256)=2 (pL=2, pH=0) 
fn=50 
0≤m≤9, 48≤m≤57 
 
 [Default]   m=0 (Customized value setting) 
 
 [Outline]    [The specification which is common to the model]  
• Sets printing speed. 
 
Selects customized value setting 
Selects printing speed level 1. 
Selects printing speed level 2. 
Selects printing speed level 3. 
Selects printing speed level 4. 
Selects printing speed level 5. 
Selects printing speed level 6. 
Selects printing speed level 7. 
Selects printing speed level 8. 
Selects printing speed level 9.