Name Turn smoothing mode on/off Format | Epson T81 guide

Confidential

•Second byte (printer information)

Bit	Off/On	Hex	Decimal	Status
0 - 2	--	--	--	Reserved.
3	Off	00	0	No autocutter error.
	On	08	8	Autocutter error occurred.
4	Off	00	0	Fixed.
5	Off	00	0	No unrecoverable error.
	On	20	32	Unrecoverable error occurred.
6	Off	00	0	No automatically recoverable error.
	On	40	64	Automatically recoverable error occurred.
7	Off	00	0	Fixed.

•Third byte (paper sensor information)

Bit	Off/On	Hex	Decimal	Status
0, 1	Off	00	0	Roll paper near-end sensor: paper adequate.
	On	03	3	Roll paper near-end sensor: paper near end.
2, 3	Off	00	0	Roll paper end sensor: paper present.
	On	0C	12	Roll paper end sensor: paper not present.
4	Off	00	0	Fixed.
5, 6	--	--	--	Reserved.
7	Off	00	0	Fixed.

Bits 2 and 3: While the cover is opening, this shows the state when the cover was still closed.

•Fourth byte (paper sensor information)

Bit	Off/On	Hex	Decimal	Status
0 - 3	--	--	--	Reserved.
4	Off	00	0	Fixed.
5, 6	--	--	--	Reserved.
7	Off	00	0	Fixed.

[Reference] Appendix J

GS b n

[Name]	Turn smoothing mode on/off
[Format]	ASCII		GS	b	n
	Hex		1D	62	n
	Decimal		29	98	n
[Range]	0	≤ n ≤ 255
[Default]	n	= 0
[Description]	•	Turns smoothing mode on or off.

•When the LSB of n is 0, smoothing mode is turned off.

•When the LSB of n is 1, smoothing mode is turned on.

	TITLE	SHEET	NO
EPSON	TM-T81	REVISION
EPSON		A

	Specification
	Specification		NEXT	SHEET
	(STANDARD)		105	104

Image 114

Epson T81 specifications Name Turn smoothing mode on/off Format

Contents

TM-T81 TM-T81 SpecificationRevision Sheet Revisions Design Section Sheet Rev. No Document Cover Rev Confidentiality General Contents Changed Contents REV. Sheet Epson Specification Standard Confidentiality Agreement General Features Confidential Print Buffer-full Printing Function 48 GS H pL pH fn m d1 d2 d3 d4 FS g 1 m a1 a2 a3 a4 nL nH d1...dkFunction 5 GS E pL pH fn a1 n1L n1H GS 8 L p1 p2 p3 p4 m fn parameters GS∗x y d1...dk FS q n xL xH yL yH d1...dk1 ... xL xH yL yH d1...dknGS v 0 m xL xH yL yH d1...dk General Specifications Printing Specifications Character Specifications Autocutter1 Character Size Paper Specification Paper Roll Supply Device 1 Specified Original Paper Type No. Single-color paper AF50KS-E Printable Area Printing and Cutting PositionsInternal Buffer Electrical Characteristics 1 Current Consumption Operating 2 Limitation of the Printing Length on Print Ratio EMI and Safety Standards Applied ReliabilityEMI 12.1 Operating Temperature and Humidity Range Environmental Conditions Installation Switching between online and offline ConfigurationSpecifications Interface 1 RS-232 serial interface 1 TM-T81 Printer Status and Signals GS a 1.4 XON/XOFF transmit timing TM-T81 Printer Status and SignalsDLE ENQ 1 or DLE ENQ 2 commands 2 XON/XOFF Transmit Timing Serial interface connection example TXD RXD DSR DTR Reset Switching 4 Reset DC Characteristics USB transmission specifications 1 USB function USB Universal Serial Bus Interface Outline 1 Power Supply Connector Pin Assignments ConnectorsPower Supply Connector GND Shell F.G Drawer Kick-out Connector Modular Connector 2 Drawer Kick-out Connector Pin Assignments 4 Drawer Circuitry List of Commands Functions ESC a ESC c ESC d ESC p ESC t FS g GS $ GS a GS D GS E GS H GS K GS L / GS 8 L GS k GS ∗ GS \ GS a GS b GS f GS g GS h GS k GS r GS w Epson Character Code Tables Common to all pages International Character Set USA 0 PC437 USA, Standard Europe HEX 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 Euro 255 User-defined International Character Sets USA Switches and Buttons Power Button Panel Buttons DIP Switches XON/XOFF DTR/DSR2 Transmission Speed DIP Switch 4 DIP Switch 2-3 USB interface specification DIP Switch 7 DIP Switch 2-3 Customized value 8 Types of the Customized Value Panel LED Indicators 1 Panel Switches and Indicators Self-test Hexadecimal Dumping C D E F G H I J NV Graphics Print Mode Error Processing Error Types 1 Errors That Automatically Recover2 Errors That Can Possibly Recover Printer Operation When an Error Occurs Unrecoverable ErrorsCPU Cover Open Sensor Print Buffer-full Printing Color Case SpecificationsExternal Dimensions and Mass External Appearance Options Standard AccessoriesOptions and Consumables Consumables Commands Command NotationExplanation of Terms MSB LSB Control Commands Ascii DLE EOT n Ascii CanAscii DLE EOT Epson Epson DLE ENQ n Ascii DLE ENQ DLE DC4 fn m t fn = Ascii DLE DC4Fn = DLE DC4 fn a b fn = ESC SP n DLE DC4 fn d1…d7Fn = D1…d7 ESC ! n ESC & y c1 c2 x1 d1 Dy ⋅x1 Xk d1 Dy ⋅xk ESC $ nL nHESC % n Dy ⋅x1 Dy ⋅xk ESC ∗ m nL nH d1...dk ESC − nD1...dk ESC 3 n ESC = nESC ? n ESC D n1...nk NUL ESC E nN1...nk ESC G n ESC J n ESC M n ESC R n ESC T n ESC V n ESC \ nL nH Dx L Dx H Dy L Dy H ESC a n ESC c 4 nESC c 5 n ESC d n ESC p m t1 t2 ESC n FS g 1 m a1 a2 a3 a4 n L n H d1...dk FS g 2 m a1 a2 a3 a4 n L n H GS ! n GS $ nL nH Hexadecimal dump print GS a pL pH n mTest pattern Printer status print GS D pL pH m a1 b1...ak bk Format GS E pL pH fn parametersFunction 1 GS E p L p H fn d1 d2 Fn = GS E pL pH fn N1 L N1 H ... ak nk L nk H Function 2 GS E p L p H fn d1 d2 d3 Fn =Function 5 GS E p L p H fn a1 n1 L n1 H...ak nk L nk H Type of customized value Epson Function 6 GS E p L p H fn a Fn = Function 11 GS E pL pH fn a d1...dk fn =D1 ... dk Function 12 GS E p L p H fn a Fn = GS H pL pH fn parametersFunction 48 GS H p L p H fn m d1 d2 d3 d4 Format Function No Function name GS K pL pH fn parametersFunction 50 GS K p L p H fn m Fn = Select the print speed GS L GS 8 LGS L pL pH m fn Function 48 GS L p L p H m fn Fn = 0 Function 50 GS L p L p H m fn Fn = 2 Function 51 GS L p L p H m fn Fn = 3 Function 64 GS L p L p H m fn d1 d2 Fn =Function 65 GS L p L p H m fn d1 d2 d3 Function 66 GS L p L p H m fn kc1 kc2 Fn = FunctionKc1 Kc2 Function 69 GS L p L p H m fn kc1 kc2 x y Vertical direction Horizontal direction 180 dpi 90 dpi P H m fn a bx by c x L x H y L y H d1...dk Bx , by GS k pL pH cn fn parameters Function 065 GS k p L p H cn fn n Cn = 48 , fn = Function 066 GS k p L p H cn fn n Cn = 48 , fn = Function 067 GS k p L p H cn fn n Cn = 48 , fn = Function 068 GS k p L p H cn fn n Cn = 48 , fn = Function 069 GS k p L p H cn fn m n Cn = 48 , fn = Function 070 GS k p L p H cn fn m Cn = 48 , fn = Function 080 GS k p L p H cn fn m d1 … dk Cn = 48 , fn =D1…dk Function 081 GS k p L p H cn fn m Cn = 48 , fn = Function 082 GS k p L p H cn fn m Cn = 48 , fn =P H cn fn m Function 165 GS k p L p H cn fn n1 n2 Cn = 49 , fn = Function 167 GS k p L p H cn fn n Cn = 49 , fn =N2 = Function 169 GS k p L p H cn fn n Cn = 49 , fn = Function 180 GS k p L p H cn fn m d1 … dk Cn = 49 , fn = Function 181 GS k p L p H cn fn m Cn = 49 , fn = Function 182 GS k p L p H cn fn m Cn = 49 , fn = GS ∗ x y d1...dk GS / m= x ⋅ y ⋅ GS B n GS H n GS I n Epson GS L nL nH GS P x yGS V m B GS V m n GS W nL nH GS \ nL nHGS r t m GS a n Name Turn smoothing mode on/off Format GS f n GS g 0 m nL nHL n H GS g 2 m nL nH GS k m d1...dk NUL GS k m n d1...dn D1...dn = 11 = 11 ≤ d ≤ 57 where d1 = JAN13 / EAN13 = 12Bar code system Range of n Range of d = 7 GS r n GS w n ESC m Obsolete CommandsESC 6DF ESC u n FS p n m X H y L y H d1...dk1...x L x H y L y H d1...dkn GS v 0 m x L x H y L y H d1...dk Appendix a Miscellaneous Notes Table A.1 Paper Feeding Amount App.3 App.2 Other Notes Appendix B Paper Roll Setup Replacing the Paper Roll Appendix C Recovery from the Auto Cutter Error Table D.1 Adjustment Positions Figure D.1 Near-end Adjusting Position Appendix E Print Head Cleaning Figure E.1 Print Head Thermal Elements Appendix F Notes on Using the Drawer KICK-OUT Connector T1 ⋅ 2ms Ii. For DLE DC4 ∗WAIT300MS Return About updating the maintenance counter Power off procedure by the host Appendix H Notes on Printing 2-DIMENSIONAL Code Figure I-1 Slant of the Print Appendix J Notes on Using the ASB Status END