Epson U230 - TM Two-color Dot-matrix Printer Developer'S Manual Download Page 12

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1-4

Installation

Confidential

Serial Interface

*1: Do not change the settings of DIP switches 2-2, 2-6, and 2-7.

DIP Switch 1

Switch No.

Function

Off

Default

Data receive error

Ignored

Print "?"

Off

Receive buffer
capacity

1KB

16KB

Off

Handshaking

XON/XOFF

DTR/DSR

Off

Word length

7 bit

8 bit

Off

Parity check

Yes

Off

Parity selection

Even

Odd

Off

Baud rate selection

4800 bps

9600 bps

Off

BUSY condition

Receive buffer-full

Offline
Receive buffer-full

Off

DIP Switch 2

Switch No.

Function

Off

Default

Selects number of
characters per line (cpl)
(7

9 font/9

9 font)

42 cpl//35 cpl

40 cpl/33 cpl

Off

For internal use only (*1)
(autocutter)

Enabled

Disabled

Pin 6 reset signal

Used

Not used

Off

Pin 25 reset signal

Used

Not used

Off

PAPER OUT LED blinking
pattern

Blinks

Lights on

For internal use only (*1)
(Flash memory rewriting)

Enabled

Disabled

off

For internal use only (*1)
(Interface synchronization)

Asynchronous

Synchronous with
clock

Off

internal buzzer

Disabled

Enabled

Off

Summary of Contents for U230 - TM Two-color Dot-matrix Printer

Page 1: ...Confidential developer s guide TM U230 Copied Date Copied by EPSON English 401347601 ...

Page 2: ...g or otherwise without the prior written permission of Seiko Epson 7 Your obligations under this Agreement are in addition to any other legal obligations Seiko Epson does not waive any right under this Agreement by failing to exercise it The laws of Japan apply to this Agreement CAUTIONS This document shall apply only to the product s identified herein No part of this document may be reproduced st...

Page 3: ...and Contents Rev A All Rev B 1 6 Ethernet interface specification is added 1 18 1 20 Ethernet interface specification is added 2 2 2 4 Description of Waterproof is added 3 1 3 3 The internal buzzer specification is added 4 7 4 10 Description of DirectIO in OPOS is aded AppendixC Newly added ...

Page 4: ...et if the TM U230 produces smoke a strange odor or unusual noise Continued use may lead to fire or electric shock Do not modify the printer or perform any disassembly operation not described in this manual Doing so could result in a fire or shock hazard Use only the designated power supply Use of a different power supply could cause a fire or shock hazard Never insert or disconnect plugs with wet ...

Page 5: ...ad or motors when you remove paper jammed in the printer Wait until the print head and motors have cooled down before removing jammed paper When the printer has been used for an extended period the print head and the motors are very hot and could cause burns Precautions in handling the fine coating of the case only for fine coating case model A fine coating is used for the external surface of the ...

Page 6: ...ign installation and application of the TM U230 for designers and developers of POS systems Related Software and Documents Software document name Description TM U230 User s Manual Provides instructions for operators of POS systems in which the TM U230 is installed so that the operators can use the TM U230 safely and correctly TM U230 Service Manual Provides the information on printer maintenance a...

Page 7: ...tion of Near End Sensor 1 8 Attaching Switch Panel for Horizontal Installation 1 9 Attaching the Power Supply Box only for models with exclusive power supply unit 1 10 Assembling the Power Box 1 10 Vertical Installation 1 11 Horizontal Installation and Wall Mounting 1 12 Wall Mounting 1 13 Notes on Wall Mounting 1 13 Installation 1 13 Connecting a Host PC 1 16 Drawer Kick Out Connector Marked DK 1...

Page 8: ...ifications Printing Specifications A 1 Character Specifications A 1 Paper Specifications A 2 Autocutter Specifications A 2 Printing Area A 3 Electrical Specifications A 3 Environmental Specifications A 3 External Appearance A 5 Drawer Kick out Connector A 8 Drawer Kick out Specifications A 8 Limitations A 8 Pin Assignment A 9 Drawer Circuitry A 9 ...

Page 9: ...lean the case with disinfectant bleach alcohol benzene thinner chlorine or ketone otherwise the dirt may become difficult to remove Also they may cause the case to become discolored dissolved or deformed Label may come off of the fine coating of the case Selecting a Place of Installation This printer can be installed vertically standard installation so that the paper exit faces the front or horizo...

Page 10: ...se the optional wall mounting bracket Model Name WH 10 when the printer is to be wall mounted When the printer is wall mounted adjust the N E detector in the same way as for vertical installation The power supply box can be attached below the printer if necessary Wall mounted installation Horizontal installation Vertical installation ...

Page 11: ...lation 1 3 TM U230 Developer s Guide Confidential Dip Switch Settings Make DIP switch settings according to the following procedures 1 Remove the circuit board plate 2 Set the DIP switches circuit board plate ...

Page 12: ... 8 BUSY condition Receive buffer full Offline Receive buffer full Off DIP Switch 2 Switch No Function On Off Default 1 Selects number of characters per line cpl 7 9 font 9 9 font 42 cpl 35 cpl 40 cpl 33 cpl Off 2 For internal use only 1 autocutter Enabled Disabled On 3 Pin 6 reset signal Used Not used Off 4 Pin 25 reset signal Used Not used Off 5 PAPER OUT LED blinking pattern Blinks Lights on On ...

Page 13: ...ine Receive buffer full Off DIP Switch 2 Switch No Function On Off Default 1 Selects number of characters per line cpl 7 9 font 9 9 font 42 cpl 35 cpl 40 cpl 33 cpl Off 2 For internal use only 1 autocutter Enabled Disabled On 3 Undefined Off 4 Pin 31 reset signal Used Not used On 5 PAPER OUT LED blinking pattern Blinks Lights on On 6 For internal use only 1 Flash memory rewriting Enabled Disabled ...

Page 14: ...ceive buffer full Off DIP Switch 2 Switch No Function On Off Default 1 Selects number of characters per line cpl 7 9 font 9 9 font 42 cpl 35 cpl 40 cpl 33 cpl Off 2 For internal use only 1 autocutter Enabled Disabled On 3 Undefined Off 4 Pin 31 reset signal Used Not used On 5 PAPER OUT LED blinking pattern Blinks Lights on On 6 For internal use only 1 Flash memory rewriting Enabled Disabled off 7 ...

Page 15: ... Horizontal Installation Perform the following procedures when the printer is to be used in a horizontal installation Changing the Location of the Rubber Feet Remove the rubber feet from the bottom of the printer and attach them to the back of the printer attach Remove ...

Page 16: ...er 2 Use a coin to loosen the near end adjustment screw 3 Turn the protrusion on the near end holder to change the position of the near end lever 4 Tighten the near end adjustment screw check that the near end sensor lever operates normally and close roll paper cover Changing the orientation of Near end sensor near end sensor adjustment screw Roll paper cover near end sensor holder protrusion near...

Page 17: ... of the switch panel for horizontal installation Note Do not touch the adhesive surface of the switch panel for horizontal installation Touching this surface may lower the strength of the adhesive 3 Attach the switch panel for horizontal installation on top of the switch panel attached to the roll paper cover Press down the switch panel with sufficient force equally across the surface of the panel...

Page 18: ...ing the AC adapter Otherwise you may damage the AC adapter or the printer Make sure that the rated voltage of the AC adapter matches the voltage of the wall outlet before connecting the AC adapter Do not plug in the AC adapter if the voltages do not match Otherwise you may damage the AC adapter or the printer Note To remove the DC cable connector make sure the power supply power cord is unplugged ...

Page 19: ...ked with the printer C P T B Screw 3 12 F Zn Power supply box assembly 2 Vertical Installation 1 Check that the printer POWER switch is off and that the power supply cord of the AC adapter is not plugged into the wall outlet 2 Connect DC power supply cable of the AC adapter to the DC connector on the printer Note Place the cables so that they go through the holes numbered 1 in the illlustration be...

Page 20: ...o screws packed with the printer C P T B Screw 3 14 F Ni Horizontal Installation and Wall Mounting 1 Check that the printer POWER switch is off and that the power supply cord of the AC adapter is not plugged into the wall outlet 2 Connect DC power supply cable of the AC adapter to the DC connector on the printer Screws Rubber pads Holes 1 Holes 2 ...

Page 21: ...lation and wall mounting Wall Mounting An optional wall mounting bracket Model Name WH 10 is required to wall mount the printer Notes on Wall Mounting Cut printing paper may stick to the case due to static electricity however this does not affect printer operation Installation CAUTION Before starting any installation work turn off the printer and all accessories connected to the printer and connec...

Page 22: ...or wall mounting that will provide sufficient space around the printer when the roll paper cover and cutter cover are open Attach the wall mounting bracket using all the 10 screw holes Since no screws have been supplied with the wall mounting bracket select screws that suit the wall where the bracket is to be attached Screw holes in the wall mounting bracket Table 1 1 Weight of printer and accesso...

Page 23: ... wall mounting bracket 1 Place the hangers on the printer one at the center and the other at the bottom of the printer 2 Use the screw holes in the printer marked 2 for the top hanger Secure the hanger using two of the supplied screws 3 Use the screw holes in the printer marked 1 for the bottom hanger Secure the hanger using two of the supplied screws Attaching the hanger CAUTION Make sure that al...

Page 24: ...ecting a Host PC Turn off both the printer and the computer before making any cable connections Note Be sure that cables go through the holes numbered 1 in the illlustration on page 1 10 If there are many cables used use the other holes numbered 2 you need to break that parts Serial interface connections 1 Connect the interface cable connector to the interface connector on the connector panel 2 Se...

Page 25: ...g to a parallel interface 1 Connect the interface cable connector to the interface connector on the connector panel 2 Close the tabs on both sides of the connector to lock it 3 If your interface cable has a grounding wire attach it to the printer using the screw labeled FG 4 Connect the other end of the interface cable to the host PC Connecting to a USB interface Be sure to use the same settings o...

Page 26: ...nnector A UB U02 can be directly connected to a UB U01 hub 5 Install a UB U01 02 device driver on the host PC Note Please contact the dealer where you purchased the product for information on how to obtain device drivers and instructions on how to install them Connecting to an Ethernet interface Be sure to note the following when using the Ethernet interface Use the same settings of the DIP switch...

Page 27: ...tch for 5 seconds or more when the printer is powered up returns all settings to their factory default values Status Sheet Test Printing Holding down this switch for 3 seconds or more while the printer is online causes the printer status sheet to be printed out 10 BASE T Ethernet interface connector LED green LED red Switch Holding down this switch when the printer is powered up returns all settin...

Page 28: ...rs lines 1 Make sure that both the printer and the host PC are turned off 2 Press in the 10 BASE T cable plug into the 10 BASE T Ethernet connector until you hear a clicking sound CAUTION Never connect a customer display connector cable drawer kick out connector or a public telephone line to the 10 BASE T Ethernet connector Note Refer to the UB E01 Developer s Guide for more details about the Ethe...

Page 29: ... telephone line to the drawer kick out connector marked DK Such a connection may damage both the printer and the telephone lines Note Be sure that cables go through the holes numbered 1 in the illlustration on page 1 10 If there are many cables used use the other holes numbered 2 you need to break that parts 1 Connect the drawer cable to the drawer kick out connector marked DK on the connector pan...

Page 30: ...1 22 Installation Confidential ...

Page 31: ...Doing so may cause a serious shock Never drop or push objects into the product through openings This could cause a fire or shock If the printer is exposed to water or other liquid turn off the POWER button and disconnect the power cord immediately Continued use under these conditions could cause a fire or shock hazard Do not connect the power cord to an overloaded wall outlet This may cause a fire...

Page 32: ...stains easy however you should note the following when cleaning the surface in order to preserve the quality of the coating the metal plate and the inside of the case do not have the fine coating Do not scrub the surface with a hard object Otherwise the case will be scratched and harder to clean Do not use a cleanser that includes polishing materials such as grains of glass metal or ceramics Other...

Page 33: ...50 mm 2 Protection from fingers Protection from foreign bodies with a diameter greater than 12 5 mm 3 Protection from tools and thin wires etc with a diameter more than 2 5 mm Protection from foreign bodies with a diameter greater than 2 5 mm 4 Protection from tools and thin wires etc with a diameter more than 1 mm Foreign body with a diameter greater than 1 mm 5 Complete protection Protection fro...

Page 34: ...vertical The test for keeping out water coming from an angle up to 15 from vertical is executed under the following conditions Waterproof mechanism TM U230 is especially designed to protect the printer from water If the printer is installed horizontally when water enters the printer through the portions indicated in blue that water goes out of the printer through the portions indicated in red Figu...

Page 35: ...2 2 Cutting roll paper 4 Press the PAPER FEED button to remove the cut paper 5 Use a pair of scissors to cut the front end of the paper off squarely Figure 2 3 Shape of roll paper front end 6 Load the roll paper in the printer Be sure to note the correct direction that the paper should come off the roll See Figure 2 4 7 Hold the front end of the roll paper with both hands and insert the roll paper...

Page 36: ...automatically Be sure to close the cutter cover Figure 2 4 Loading roll paper 8 Close the roll paper cover 9 When the PAPER OUT LED starts to flash press the PAPER FEED button The printer is online when the PAPER OUT LED stops flashing Note The printer is offline as long as the LED is flashing paper insert slot ...

Page 37: ...ter Be sure that the autocutter is locked Figure 2 5 Autocutter lock lever 4 Take the ribbon cassette out of the printer 5 Turn the knob on the new ribbon cassette in the direction indicted by the arrow on the cassette to remove any slack CAUTION Do not turn the ribbon cassette knob in the opposite direction Turning the knob in the opposite direction may damage the ribbon cassette Figure 2 6 Remov...

Page 38: ...il it clicks into place 7 Turn the ribbon cassette knob 5 to 6 times in the direction of the arrow to remove any slack in the ribbon Note Make sure that the ribbon is inserted between the print head and the platen and that there are no creases or folds in the ribbon Figure 2 7 Installing the ribbon cassette and removing ribbon slack ...

Page 39: ...the roll paper and cut the paper along the dotted line in the figure below Figure 2 8 Cutting roll paper 3 Open the cutter cover 4 Raise the autocutter lock lever and open the autocutter 5 If possible pull the jammed paper in the paper exit direction to remove it If the paper cannot be pulled out in the direction of the paper exit try the following procedure Cut Roll paper cover ...

Page 40: ...ng it against paper feed direction 6 Take the ribbon cassette out of the printer 7 Loosen the screw that secures the print head cover Loosen the screw until it tilts 8 Remove the print head cover CAUTION The print head becomes hot during printing Perform this procedure when the print head has become cool ...

Page 41: ...jammed paper CAUTION Do not remove jammed paper by pulling it against paper feed direction 10 Perform Steps 7 and 8 above in the opposite order to install the print head cover and secure it with the screw CAUTION Be sure to properly secure the cover with the screw 11 Install the ribbon cassette in the printer ...

Page 42: ...he slit a paper jam may have occurred in the auto cutter Insert a screwdriver in the hole on the side of the autocutter to turn the gear and return the blade to a position where it cannot be seen from the slit indicated by the bold dotted line in Figure 2 11 Figure 2 11 Normal auto cutter position Slit ...

Page 43: ...tton as shown in the figure below When a power button cover has been installed insert a ballpoint pen or the like in the holes provided to turn the printer on and off Figure 2 12 Installing the power button cover WARNING Should an emergency arise when the power button is installed immediately disconnect the AC cable of the AC adapter from the power outlet Continued use under these conditions could...

Page 44: ...2 14 Handling Confidential ...

Page 45: ...he buzzer will sound and the PAPER OUT LED will be on or blinking The pattern of the PAPER OUT LED can be selected by DIP switch 2 5 Paper roll end settings When the paper roll end sensor is disabled to stop printing and it detects a paper end The PAPER OUT LED will be on or blinking but the printer will not be offline When the paper roll end sensor is enabled to stop printing and it detects a pap...

Page 46: ... 8 Internal buzzer Blinking pattern of PAPER OUT LED and buzzer pattern Paper end Off LED is On Off Enabled LED is On Buzzer sounds continuously On Disabled LED is On No buzzer sound On Blinking Off Enabled LED blinking pattern Buzzer sound pattern On Disabled LED blinking pattern No buzzer sound Approx 640 ms Approx 640 ms Approx 640 ms ...

Page 47: ... paper end is detected ESC A command setting is canceled when the power is turned off Refer to the ESC A command description in TM U230 series specification for more details The printer status can be checked by commands such as GS a Receive Buffer The selectable receive buffer size differs depending on the setting of DIP switch 1 2 Stop printing disabled enabled Sensor Status of panel LEDs and pri...

Page 48: ...When the remaining memory size becomes 128 bytes the printer will be BUSY and when it returns to 256 bytes the BUSY condition will be canceled TM U210 series When the remaining memory size becomes 16 bytes the printer will be BUSY and when it returns to 26 bytes the BUSY condition will be canceled Printer Mounted Mechanism TM U230 Autocutter and near end sensor are standard equipment Has no paper ...

Page 49: ...C with GS V function B GS V function C Executes a partial cut one point left uncut GS V function B Feeds paper for cutting position n 0 176 mm 1 144 and executes a partial cut one point left uncut GS V Function B 1 The application will start printing Receipt 1 There is space at the top when executing GS V function B 111111111111111 222222222222222 333333333333333 444444444444444 Assumed A C positi...

Page 50: ... Function C 1 The application will start printing Receipt 1 There is space at the top when executing GS V function B 111111111111111 222222222222222 333333333333333 444444444444444 Executing a cut Program Example PRINT 1 111111111111111 CHR HA PRINT 1 222222222222222 CHR HA PRINT 1 333333333333333 CHR HA PRINT 1 444444444444444 CHR HA PRINT 1 CHR H1D V CHR 66 CHR 0 Assumed A C position Assumed hea...

Page 51: ...r 0 of GS V 98 0 indicates paper feed amount executed right before the paper cut Printing direction Program Example PRINT 1 333333333333333 CHR HA PRINT 1 444444444444444 CHR HA PRINT 1 CHR H1D V CHR 98 CHR 0 Assumed A C position Assumed head position 111111111111111 222222222222222 333333333333333 444444444444444 55555555555555 66666666666666 77777777777777 88888888888888 Cutting range Program Ex...

Page 52: ...33333333 444444444444444 55555555555555 66666666666666 77777777777777 88888888888888 99999999999999 11111111111111 Cutting range Printing direction Assumed A C position Assumed head position Executing a cut 111111111111111 222222222222222 333333333333333 444444444444444 55555555555555 66666666666666 77777777777777 88888888888888 99999999999999 11111111111111 22222222222222 33333333333333 Execute G...

Page 53: ...n C there is a possibility of paper not being ejected or not being cut depending on usage 111111111111111 222222222222222 333333333333333 444444444444444 55555555555555 66666666666666 77777777777777 88888888888888 99999999999999 11111111111111 22222222222222 33333333333333 00000000000000 11111111111111 22222222222222 33333333333333 44444444444444 55555555555555 Receipt 1 Cutting range Receipt 2 Re...

Page 54: ...ipt B and C will not be cut Even if they have reached the autocutter position and have been cut the receipts do not reach the paper exit With this condition if the next printing is not performed Receipts B and C will not be ejected Therefore be sure to take the following into consideration Executing paper feed after a certain time has passed or executing a cut with GS V 66 0 for each receipt See F...

Page 55: ...r 4 pData 0 176 mm The value of the pData is 0 in the following example the available range of pData is 0 255 This function is canceled when the FEED button is pressed or a command that results printer reset is executed Command PTR_DI_DELAYED_CUT Execute the delayed cut pData Specify feed lines to the autocutter position pString Not used Dim RC As Long Dim pString As Long Dim pData As String pStri...

Page 56: ...hapter describes the programming samples of DirectIO in OPOS Dim RC As Long Dim pString As Long Dim pData As String pData PTR_DI_DUMMY pString Chr H1B Chr H01 Chr H1B A Chr H5 Chr H0 Chr H61 Chr H64 Chr H5 Chr H0A Chr H0A Stores the data to be sent by DirectIO Printing process RC Coptr1 DirectIO PTR_DI_OUTPUT_NORMAL pData pString send the command data ESC 1 and ESC A 5 0 61 64 5 A A Chr H1B Chr H0...

Page 57: ...f ESC A command Refer to OPOS manuals for the programming using OPOS The following explanations are the details about programming samples using Control A font in EPSON Advanced Windows Driver Edit the TMCTRLA INI as follows so that the buzzer control command ESC A is assigned to A code41 of control A font TM U230 41 1B284105006164050A0A 41 1B284105006164050A0A in the description above assigns the ...

Page 58: ...er to transmit the buzzer control command ESC A defined by Control A font to the printer subsequently to the print data TM U230 and Buzzer Test Refer to the TM U230 series specification for more details of ESC A command Refer to the manuals included in EPSON Advanced Windows Driver for more details of Control A function ...

Page 59: ...able A 1 Two color printing Black and read colors selectable Item Specification Character types Alphanumerics 95 characters Graphics 128 8 character tables International characters 37 characters Character configuration 7 9 9 9 Character size See table A 1 Table A 1 Character per line character per inch character size Character configuration W H Character configuration Character types Character dim...

Page 60: ...method Friction feed Paper feed interval Initial setting approximately 0 176 mm 1 6 Can be set in units of approximately 0 176 mm 1 144 by a command Paper feed speed Approximately 4 17 inches second 25 lps continuous printing lps lines per second Paper dimensions Paper roll Width 76 0 5 3 0 02 Maximum diameter 83 mm Core when there is no near end sensor always be sure to use a paper roll htat is n...

Page 61: ...ng to the wire diameter 0 29 mm 0 0011 Electrical Specifications Power supply operations AC adapter PS 180 Printer power consumption operating 38 W avg standby 3W avg Environmental Specifications Temperature During operation 0 to 50 C 41 to 122 F At 34 C 93 F or higher there are humidity restrictions During storage 10 to 50 C 14 to 122 F excludes paper and ribbon Maximum of 200 dots 400 positions ...

Page 62: ...ration 10 to 90 no condensation During storage 10 to 90 no condensation excludes paper and ribbon Figure A 3 Ambient temperature C 0 10 20 30 40 50 0 10 20 40 60 80 90 Ambient temperature C Relative humidity RH Operating environment range 50 C 35 40 C 65 34 C 90 ...

Page 63: ...tions Appendix A 5 TM U230 Developer s Guide Confidential External Appearance Figure A 4 Without the power supply cover Figure A 5 When the cover is opened 166mm 168mm 259 5mm 166mm 168mm 258 4mm 259 5mm 383 5mm ...

Page 64: ...Specifications Confidential Figure A 6 When placed on the desk with the power supply box Figure A 7 When hanging on the wall with the power supply box 166mm 168mm 41mm 259 5mm 114 5mm 166mm 168mm 114 5mm 259 5mm 41 ...

Page 65: ...Specifications Appendix A 7 TM U230 Developer s Guide Confidential Figure A 8 When placed horizontally with the power supply box 166mm 168mm 114 5mm 259 5mm 41 ...

Page 66: ...overcurrent could damage the solenoid Drawer kick out cable must be shielded Item Specifications Pin assignment See Drawer kick out connector pin assignment table Model Printer side Molex 52018 6615 or equivalent User side 6 position 6 contact RJ12 telephone jack Drawer kick drive signal Output voltage Approx 24 V Output current 1A or less Output waveform Outputs the waveforms in the figure Drawer...

Page 67: ...ously Be sure to use the printer power supply conector pin 4 for the drawer power source Do not connect a telephone line to the drawer kick out connector Pin Assignment Drawer Circuitry Pin No Signal name Direction 1 Frame GND 2 Drawer kick drive signal 1 Output 3 Drawer kick open close signal Input 4 24V 5 Drawer kick drive signal 2 Output 6 Signal GND ...

Page 68: ...Appendix A 10 Specifications Confidential ...

Page 69: ... PAPER OUT LED and the internal buzzer Status E Pressing FEED button in Status D On Off Off Online When selecting the paper near end sensor disabled to stop printing with ESC c 4 LED Status Status Paper Roll Status POWER ERROR PAPER OUT Communication status Comments Status A Normal operation with sufficient paper On Off Off Online Status B Paper near end sensor On Off On blinking 1 Online 1 Refer ...

Page 70: ...er capacity becomes free 256byte 26 Byte 20 Byte Buzzer O X X Can be controlled by the buzzer control command ESC A N E sensor O O O TM U230 is equipped with N E sensor as standard as Standard as Option as Standard Caution is required when using ESC v GS r GS a and DEL ENQ Cover open sensor O X O TM U230 is equipped with cover open sensor as standard Caution is required when using GS a and DEL ENQ...

Page 71: ...ffer is set to 40 bytes by DipSW ESC A Control the beeper tones No No Yes Newly added for internal buzzer control Supported in the TM U230 Firmware version 1 02 and above ESC Select bit image mode Yes Yes Yes ESC Turn underline mode on off No Yes Yes ESC 2 Select default line spacing Yes Yes Yes ESC 3 Set line spacing Yes Yes Yes ESC Return home Yes Yes Yes ESC Select peripheral device No Yes Yes ...

Page 72: ...s ESC e Print and reserve feed n lines No Yes Yes ESC i Execute partial cut one point left uncut Yes No No ESC m Execute partial cut two points left uncut Yes No No ESC p Generate pulse Yes Yes Yes the shortest pulse range 100ms in case TM U230 the shortest pulse range 2ms in case TM U300B U210B ESC r Select print color Yes Yes Yes ESC t Select character code table Yes Yes Yes ESC u Transmit perip...

Page 73: ...ce model the state is OPOS_PR_STANDARD If parallel interface model the state is OPOS_PR_NO 3 If serial or USB interface model the state is OPOS_PR_STANDARD If parallel or EtherNet interface model the state is OPOS_PR_NO CapRec2Color Property to determine if 2 color printing functions are available on the receipt station TRUE TRUE TRUE CapRecBarCode Property to determine if bar code printing functi...

Page 74: ...ilable on the receipt station TRUE TRUE TRUE CapRecPresent Property to determine if the receipt printing station is present TRUE TRUE TRUE CapRecRight90 Property to determine if 90 degree right printing functions are available on the receipt station FALSE FALSE FALSE CapRecRotate180 Property to determine if 180 degree rotated printing functions are available on the receipt station TRUE TRUE TRUE C...

Page 75: ...wnload character destruction No Yes Yes Use command data as parameter in DirectIO ESC D Set the horizontal tab positions No Yes Yes Use command data as parameter in DirectIO ESC c 5 Panel switch enable disable Yes Yes Yes Use command data as parameter in DirectIO ESC Select print mode s Yes No No Use command data as parameter in DirectIO ESC K Print and reverse feed paper No Yes Yes Use command da...

Page 76: ...Confidential ...

Page 77: ...Confidential EPSON SEIKO EPSON CORPORATION Printed in Japan ...

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