The prior art described above provides adequate bar code readability immediately after printing when a specific color developing agent and {HEAD ~ a stabilizer} are used in {TAIL ~ combination}, a specific stabilizer and a sensitizer are used in combination, a specific color developing agent is used and the like 
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The prior art described above provides adequate bar code readability immediately after printing when a specific color developing agent and { HEAD ~ a stabilizer } are used in { TAIL ~ combination } , a specific stabilizer and a sensitizer are used in combination , a specific color developing agent is used and the like
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH