Specifications

EM 220
Rev. 1.00
- 19 -
Mobile Printer Command Manual
ESC M n
[Name]
[Format]
[Range]
[Default]
[Description]
Select character font./ MSR card read
ASCII ESC M n
Hex 1B 4D n
Decimal 27 77 n
n = 0, 1, 48, 49 , 67, 68, 69, 70, 71, 72, 73
n=0
▪ Selects only-byte character fonts
▪ Selects Card reader mode
n Function
0, 48 Character font A (12 × 24) selected
1, 49 Character font B (9 × 24) selected
70 Set 1 track card reader mode
71 Set 2 track card reader mode
72 Set 1,2 track card reader mode
73 Transmits the MSR setting value(s)
67 Set 2 track card reader mode
68 Set 3 track card reader mode
69 Set 2,3 track card reader mode
66 Set 1,2,3 track card reader mode
99 Cancel MSR reader mode
Magnetic card read out put format
Track 1
02H 41H 31H 31H 1CH DATA 76 characters 03H 0DH 0AH
Track 2
02H 42H 31H 31H 1CH DATA 37 characters 03H 0DH 0AH
Track 1,2
02H 43H 31H 31H 1CH 1CH DATA 76 characters 1CH DATA 37 Characters 03H 0DH 0AH
Track 3
02H 44H 31H 31H 1CH DATA104characters 03H 0DH 0AH
Track 2,3
02H 45H 31H 31H 1CH 1CH DATA 37 characters 1CH DATA104Characters 03H 0DH 0AH
Track 1,2,3
02H 46H 31H 31H 1CH 1CH DATA76
characters
1CH DATA37
characters
1CH DATA104
characters
03H 0DH 0AH