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  6. GS ( E   <Function 4>

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Parameters are refined by the selected printer.
  • EU-m30
  • TM-J2000
  • TM-J2100
  • TM-L90
  • TM-L90 LFC
  • TM-L100
  • TM-m10
  • TM-m30
  • TM-m30II
  • TM-m30II-H
  • TM-m30III
  • TM-m30III-H
  • TM-m30II-NT
  • TM-m30II-S
  • TM-m30II-SL
  • TM-m50
  • TM-m50II
  • TM-m50II-H
  • TM-P20
  • TM-P20II
  • TM-P60
  • TM-P60II
  • TM-P80
  • TM-P80II
  • TM-T20
  • TM-T20II
  • TM-T20III
  • TM-T20IIIL
  • TM-T20IV-L
  • TM-T20X
  • TM-T20X-II
  • TM-T70
  • TM-T70II
  • TM-T81III
  • TM-T82II
  • TM-T82III
  • TM-T82IIIL
  • TM-T82IV-L
  • TM-T82X
  • TM-T82X-II
  • TM-T83III
  • TM-T83IV
  • TM-T88IV
  • TM-T88V
  • TM-T88VI
  • TM-T88VII
  • TM-T90
  • TM-T100
  • TM-U220
  • TM-U220II
  • TM-U230

GS ( E   <Function 4>

[Name]

Transmit the settings of the memory switch

[Format]

ASCII
   
GS
  
(
  
E
  
pL
  
pH
  
fn
  
a
Hex
1D
28
45
02
00
04
a
Decimal
29
40
69
2
0
4
a

[Range]

(pL + pH × 256) = 2
fn = 4
a: different depending on the printers

[Description]

Transmits the setting value of the memory switch specified by a.
  • ESC/POS Handshaking Protocol is not required for this function.

[Notes]

  • This function works both in user setting mode and during normal printer operation.
  • The printer transmits the "Header to NUL" data shown below:
  • Send data
    Hex
    Decimal
    Number of bytes
    Header
    37h
    55
    1 byte
    Identifier
    21h
    33
    1 byte
    Setting value
    30h or 31h
    48 or 49
    8 byte
    NUL
    00h
    0
    1 byte
  • The settings for the memory switches transmit 31h when on and 30h when off, from bit 8 to bit 1.
  • Example:
  • The transmit data when bits 8 and 7 are On and the other bits are Off is 11 bytes of [Hex = 37h, 21h, 31h, 31h, 30h, 30h, 30h, 30h, 30h, 30h, 00h / Decimal = 55, 33, 49, 49, 48, 48, 48, 48, 48, 48, 0].
  • See description of GS ( E   <Function 3> of this command for details of memory switch.
  • See [Notes for transmission process] for description of the processing to transmit data.
 

Quick Access

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ESC/POS® includes patented or patent pending commands. The contents must not be disclosed to third parties.


ESC/POS® Command Reference for TM Printers

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  2. ESC/POS® Command Reference for TM Printers »
  3. Commands Arranged by Function »
  4. Customize Commands »
  5. User setup »
  6. GS ( E   <Function 4>

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