Brother RJ-4030 - Manual (Page 37)

Raster Command Reference
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5. MCR Command Specifications
Reading multiple tracks
Data in the above-mentioned format is combined for the specified number of tracks and sent.
Example: Reading Track 1 and Track 2
54h 31h 3Ah [data] 0Dh 0Ah 54h 32h 3Ah [data] 0Dh 0Ah
T 1 : [data] CR LF T 2 : [data] CR LF
Condition Failed Reception Response (Timeout)
Response
Hex 54h 30h 3Ah [“timeout”] 0Dh 0Ah
ASCII T 0 : [“timeout”] CR LF
Character string
“timeout”
Delimiter
Description
Response indicating that it returned to the MCR off status due to a timeout
[“timeout”]: The character string “timeout” is entered.
Hex 74h 69h 6Dh 65h 6Fh 75h 74h
ASCII t i m e o u t
Condition Failed Reception Response (Read Error)
Response
Hex 54h 30h 3Ah [“can not read”] 0Dh 0Ah
ASCII T 0 : [“can not read”] CR LF
Character string “can
not read”
Delimiter
Description
Response indicating that an error occurred while reading
[ “can not read”]: The character string “can not read” is entered.
Hex 53h 41h 4Eh 20h 4Eh 4Fh 54h 20h 52h 45h 41h 44h
ASCII c a n n o t r e a d
Space Space