GS L nL nH | Epson T88III instruction

Confidential

GS L nL nH

[Name]	Set left margin
[Format]	ASCII		GS	L	nL	nH
	Hex		1D	4C	nL	nH
	Decimal		29	76	nL	nH
[Range]	0 ≤	nL ≤	255
	0 ≤	nH ≤	255

[Description] Sets the left margin using nL and nH.

•The left margin is set to [(nL + nH ⋅ 256) ⋅ horizontal motion unit)] inches. Printable area

	Left margin	Printing area width
[Details]	• This command is effective only processed at the beginning of the line in standard mode.
	• If this command is input in page mode, the printer performs only internal flag operations.
	• This command does not affect printing in page mode.
	• If the setting exceeds the printable area, the maximum value of the printable area is used.
	• The horizontal and vertical motion units are specified by GS P. Changing the horizontal and
	vertical motion unit does not affect the current left margin.
	• The horizontal motion unit (x) is used for calculating the left margin. The calculated result is
	truncated to the minimum value of the mechanical pitch.
[Default]	nL = 0, nH = 0
[Reference]	GS P, GS W

EPSON	TITLE	TM-T88IIIseries	SHEET	NO.
		TM-T88IIIseries	REVISION
		Specification
		Specification		NEXT	SHEET
		(STANDARD)	B	NEXT	SHEET
				126	125

Image 136

Epson T88III specifications GS L nL nH

Contents

TM-T88IIIseries Matsumoto Minami Plant Revision Sheet TM-T88 III seriesRevisions Design Section Sheet Rev. No Document Sheet Rev Confidential Rev Sheet REV Sheet Changed Contents General FeaturesTM-T88IIIseries III Confidentiality Agreement Trademarks General Features Table of Contents Commands Case SpecificationsOptions and Consumables FS q n xL xH yL yH d1 Appendix F Notes on Using the Drawer KICK-OUT Connector Appendix K Comparison Table Between TM-T88 III and TM-T88 General Specifications Printing Specifications Character Specifications Character Size 2 Supporting Character on Each Model Type Autocutter Paper SpecificationPaper Roll Supply Device Printable Area 1 Paper Roll Printable Area Printing and Cutting Positions Internal Buffer EMI and Safety Standards Applied Electrical CharacteristicsEMI Reliability Environmental Conditions Installation Configuration SpecificationsSwitching between online and offline Interface 1 RS-232 serial interface 1 TM-T88IIIPrinter Status and Signals GS a 1.4 XON/XOFF transmit timing DLE ENQ 1 or DLE ENQ 2 commands2 XON/XOFF Transmit Timing Reset Switching Serial interface connection example 4 Reset DC Characteristics 1 Minimum Reset Pulse Width pin Reverse Mode Data Transmission from Printer to Host Compatibility ModeIeee 1284 Bidirectional Parallel Interface GND Interface Pin Assignments for Each ModeDkstatus Logic-H Signal Sender Characteristics +5 V Signal Sender Characteristics Data Receiving Timing Compatibility Mode Data TRS Near end detection Specifications RS-485 compatible 3 RS-485 Serial InterfaceCS1 CS2 DR1 DR2 Confidential SD1 SD2 RD1RD2 DR1 CS1 Other Interfaces Connectors Interface Connectors Power Supply Connector1 Power Supply Connector Pin Assignments Shell Drawer Kick-out Connector Modular Connector 2 Drawer Kick-out Connector Pin Assignments 4 Drawer Circuitry Functions List of commandsESC ∗ ESC a ESC cESC d ESC p GS h GS kGS r GS v DC4 Can 1 Katakana 2 PC850 Multilingual 3 PC860 Portuguese 4 PC863 Canadian-French 5 PC865 Nordic 16 WPC1252 17 PC866 Cyrillic#2 18 PC852 Latin2 19 PC858 20 Thai character code 21 Thai character code 22 Thai character code 23 Thai character code 24 Thai character code 25 Thai character code 26 Thai character code 255 Space International Character Set Switches and Buttons Power Button Panel Buttons XON/XOFF DTR/DSR DIP Switches2 Transmission Speed DIP Switch 4 DIP Switch 2-3 6 DIP Switch Parallel interface specification DIP Switch7 DIP Switch 2-3 Panel LED Indicators 1 Standby State Indication Self-test Hexadecimal Dumping C D E F G H I J 1 Errors That Automatically Recover Error Processing Error Types2 Errors That Can Possibly Recover Unrecoverable Errors Printer Operation When an Error OccursCPU Paper Sensors Cover Open ButtonCover Open Sensor Print Buffer-full Printing Mode General Description Setting Values in Standard and Page Modes Formatting of Print Data in the Printable Area ESC T n 12.2 Character Data Developing Position 12.3 Print Data Developing Position Case Specifications External Dimensions and MassColor External Appearance Standard Accessories Options and ConsumablesOptions Consumables Command Notation CommandsExplanation of Terms When font B Dots is selected, this Control Commands Ascii ESC FF, ESC L, ESC S Ascii Can DLE EOT n Ascii DLE EOT Confidential Confidential DLE ENQ n Ascii DLE ENQ DLE DC4 n m t Ascii DLE DC4 ESC SP n Ascii ESC ESC ! n ESC − ESC $ nL nH ESC % n ESC &, ESC ? ESC & y c1 c2 x1 d1 Dy ⋅ Xk d1 Dy ⋅ xk ESC %, ESC ? When font B 9 ⋅ 17 is selected dots ESC ∗ NL nH d1...dk MSB When 24-dot bit image is selected ESC n ESC ESC 3 n ESC 2 , GS P ESC = n ESC ? nESC ESC & , ESC % ESC @ ESC D n1...nk NUL ESC E n ESC G n ESC J n ESC L ESC M n ESC R n ESC S ESC T n ESC $ , ESC L , ESC W , ESC \ , GS $ , GS P , GS \ ESC V n ESC !, ESC − ESC W xL xH yL yH dxL dxH dyL dyH ASC ESC Paper ESC \ nL nH ESC a n ABC Abcd Abcde ESC c 3 n ESC c 4 n ESC d n ESC c 5 nESC 2 , ESC ESC p m t1 t2 Character Code Tables , Appendix H Name Turns on/off upside-down printing mode Format FS g 1 m a1 a2 a3 a4 nL nH d1...dk FS g 2 m a1 a2 a3 a4 nL nH NUL Bytes or more space is required in the receive buffer FS p n m FS q n xL xH yL yH d1...dk1...xL xH yL yH d1...dkn 114 113 Dots = 768 dots 256 ⋅ GS ! n 117 116 GS $ nL nH GS ∗ x y d1...dx ⋅ GS a pL pH n m GS / m Name Start/end macro definition Format GS H n GS B nGS f , GS k GS I n EpsonTM-T88 Kanji Japanese 125 124 GS L nL nH GS P x y ① Ascii ① GS V m ② GS V m n② Ascii GS W nL nH 130 129 GS \ nL nH GS r t m GS a n 134 133 135 134 GS f n ESC ! , GS ① GS k m d1...dk NUL ② GS k m n d1...dn UPC-A 139 138 140 139 Shift Code aCode B Code C Transmits drawer kick-out connector status GS r n 143 142 GS v 0 m xL xH yL yH d1....dk GS w n CODE39, ITF, Codabar Kanji Control Commands FS ! nBit Off/On Hex Decimal Function FS − , FS W , GS Name Select Kanji character mode Format FS − n FS & , FS C 150 149 FS C n Kanji System FS S n1 n2 N2 ≤ FS W n FS ! , GS Appendix a Miscellaneous Notes Table A.1 Paper Feeding Amount Other Notes App.4 App.3 Appendix B Paper Roll Setup Replacing the Paper Roll Table C.1 Adjustment Positions Figure C.1 Near-end Adjusting Position Figure C.2 Changing the Near-end Adjusting Position Appendix D Recovery from the Auto Cutter Error Appendix E Print Head Cleaning Figure E.1 Print Head Thermal Elements Appendix F Notes on Using the Drawer KICK-OUT Connector Appendix G Transmission Status Identification Table G.1 Transmission Status Identification Table H.1 Space Page Top Address Appendix H Configuring the SpaceFCA480H FCBC80H Figure H.2 9 ⋅ 17 Font Appendix I Example Printing in page Mode Figure I.1 Page Mode Example Figure I.2 Page Mode Example Print #1,ABCDEFGHIJKLMNOPQRST1234567890 Figure I.3 Page Mode Example Appendix J CODE128 BAR Code Description of the CODE128 Bar Code Code Tables 7B,41 123,66 7B,41 123,65 Appendix K Comparison Table Between TM-T88IIIAND TM-T88II