Toshiba B-SX4T-GS20-QM-R Manual De Usuario

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6.5  EXPLANATION OF THE RFID RELATED COMMANDS   
6.5.1  RFID TAG POSITION ADJUSTMENT COMMAND 
[ESC] @003 
 
Function 
Sets the feed amount to adjust the RFID tag position before writing data onto it.     
If the RFID tag is not positioned just above the RFID antenna when the paper is at the 
print start position, the printer automatically feeds the paper forward or backward by the 
specified amount to write data onto the RFID tag prior to printing.     
Also, specifies the offset printing function which enables printing and writing data on 
short-pitch tags at the same time.   
 
Format 
[ESC] @003; abbbb(, c) [LF] [NUL]   
 Term a: 
Feed 
direction 
   
 
+: 
Backward 
 
−: Forward 
   bbbb: 
Feed 
amount 
0000 to 9999 (In units of 0.1 mm) 
 
 
c: 
Offset printing (Omissible) 
0:  Offset printing is not performed (normal operation). (Default) 
1:  Offset printing is performed without a reverse feed of the first label. 
2:  Offset printing is performed with a reverse feed of the first label. 
 
Explanation 
(1)  The printer automatically feeds paper forward or backward before writing data onto 
the RFID tag as specified in this command.  After that, the printer returns the 
paper to the print start position for printing.   
 
 
(2)  Only the value of 
−30 or less, or +30 or more becomes effective.   
 
 
(3)  When the head up function has been enabled, it will be performed when the feed 
amount is set to 
−50 or less, or +50 or more .   
 
 
(4)  Transmitting the Image Buffer Clear Command clears the settings of this 
command.  
 
 
(5)  This command is ignored for on-the-fly issues. 
 
 
(6)  The offset printing is a function that the printer prints on a label while writing data 
onto the tag of a next label.    This is useful to continuously issue multiple RFID 
labels.  
When using approx. 20-mm pitch labels, for example, a next label (Label 2) is 
supposed to be positioned just above the antenna when the previous label (Label 
1) is at the print position.    In this case, enabling the offset printing eliminates a 
need for a reverse feed to the tag write position, causing the total throughput to 
increase.  
 
 
 
 
 
 
 
 
 
 
Label 3 
Label 2 
Label 
Label 4 
Print head 
RFID Antenna 
Feed 
direction