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MP-4200 TH Programmer’s Manual - Revision 1.0
Appendix III
Transmission Status Identification
BecausethespecifiedstatusbitstransmittedfromtheESC/POScommandsarefixed,theusercanconfirm
the command to which the status belongs, as shown in the following table.
WhenusingAutoStatusBack(ASB),however,processtheconsecutivethree-bytecode(exceptforXOFF)as
ASBdataafterconfirmingthefirstbyteoftheASB.Otherwise,thestatustransmittedbyusingtheGSrandthe
status of the second and following bytes of the ASB cannot be differentiated.
Transmission Status Identification
Command & Function Status Reply
GSI <0**0****>B
GSr <0**0****>B
XON <00010001>B
XOFF <00010011>B
DLEEOT <0**1**10>B
ASB (1st byte) <0**1**00>B
ASB (2nd to 4th bytes) <0**0****>B
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