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MS282 User’s Manual 
3.18 Macro PDF Features   
 
Macro PDF is a special feature for concatenating multiple PDF symbols into 
one file. The engine can decode symbols encoded with this feature, and can 
store more than 64 Kb of decoded data from up to 50 MacroPDF symbols. 
 
CAUTION! When printing, keep each Macro PDF sequence separate, as each sequence has 
unique identifiers. Do not mix bar codes from several Macro PDF sequences, 
even if they encode the same data. When scanning a Macro PDF sequence, scan 
the entire sequence without interruption. When scanning a mixed sequence, two 
long low beeps (low / low) indicate an inconsistent file ID or inconsistent 
symbology error
. 
 
3.18.1 Flush Macro Buffer 
Scan the following bar code to flush the buffer of all decoded Macro PDF 
data stored to that point, transmit it to the host device, and abort from 
Macro PDF mode.   
 
 
 
 
 
 
3.18.2 Flush Macro Buffer 
Scan the following bar code to clear all currently-stored Macro PDF data in 
the buffer without transmission and abort from Macro PDF mode. 
 
 
 
 
 
 
 
 
Flush Macro PDF Buffer 
 
Abort Macro PDF Entry