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SEWOO LK-T12, User Manual

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SEWOO LK-T12 User Manual Download Page 13

12

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CAUTION:

Turn off the printer while removing the DIP switch cover to prevent an electric short, which can 
damage the printer.

1. Make sure the printer is turned off and unplugged.
2. Remove the DIP switch cover by taking off as shown in the illustration below.

3. Set the switches using a pointed tool, such as tweezers or a small screwdriver.
4. Replace the DIP switch cover. 

The new settings take effect when you turn on the printer. 

DIP SWITCH

DIP SWITCH COVER

Summary of Contents for LK-T12

Page 1: ...Receipt Printer User s Manual MODEL LK T12...

Page 2: ...A A LK T12 2009 06 11 SWP LK T12 A MINI PRINTER Disposal of Old Electrical Electronic Equipment Applicable in the European Union and other European countries with separate collection systems...

Page 3: ...rol panel and other functions 14 3 1 Control panel 14 3 2 Error Indicating 14 4 Self Test 15 5 Hexadecimal Dump 16 6 Specifications 17 6 1 General Specifications 17 6 2 Auto Cutter Specifications 19 6...

Page 4: ...E CONNECTOR PERIPHERAL DRIVE CONNECTOR POWER CONNECTOR INTERFACE CONNECTOR USB Open this cover to load or replace a paper Used to turn on off power to the printer Features LED indicators to indicate p...

Page 5: ...printer box should include these items If any items are damaged or missing please contact your dealer for assistance The Printer User s Manual Roll Paper Adaptor Option Interface Cable optional 2 Set...

Page 6: ...the printer and the computer are turned off INTERFACE CONNECTOR PERIPHERAL DRIVE CONNECTOR POWER CONNECTOR INTERFACE CONNECTOR USB For connection to a host computer For connection to a host computer...

Page 7: ...TA Printer transmit data line 3 DATA Printer transmit data line 4 GND System Ground Serial Interface PIN SIGNAL I O DESCRIPTION 2 TxD Output Printer transmit data line RS 232C level 3 RxD Input Printe...

Page 8: ...13 SELECT Output Printer status for ON OFF line 14 AUTO FEED Input Paper auto feed signal 15 GROUND System ground 16 GROUND System ground 17 NC 18 LOGIC H 5V 19 30 GROUND System ground 31 INIT Input I...

Page 9: ...11 modular connector The driver is capable of supplying a maximum current of 0 1A for 510ms or less when not printing PIN SIGNAL DESCRIPTION 1 Signal GND 2 Drawer kick out drive signal 1 Output 3 Dra...

Page 10: ...lued to the core because the printer cannot detect the paper end correctly Turn off power switch 1 Make sure that the printer is not receiving data Otherwise data may be lost 2 Open the paper roll cov...

Page 11: ...10 5 Note the correct direction that the paper comes off the roll 6 Pull out a small amount of paper as shown Then close the cover 7 Tear off the paper as shown...

Page 12: ...ower off unplug the printer Open the Dip Switch cover to change settings 2 4 1 Serial Interface Specification DIP Switch Setting Standard SW FUNCTION ON OFF 2 Hexadecimal HEXDUMP NORMAL 5 Cut Mode Ful...

Page 13: ...Make sure the printer is turned off and unplugged 2 Remove the DIP switch cover by taking off as shown in the illustration below 3 Set the switches using a pointed tool such as tweezers or a small sc...

Page 14: ...sed In this case repeat power on and off several times If the top cover is still stuck please follow the steps to release the paper jam 1 Make sure the printer is turned off 2 Take out cutter cover as...

Page 15: ...ly 3 2 Error indicators This section explains the different patterns signaled by the two LED indicators located on the top cover of the printer STATUS PAPER ERROR POWER REMARKS RED RED GREEN Power off...

Page 16: ...olding down the FEED button turn on the printer using the switch on the front of the printer to begin the self test The Self Test prints the printer settings cuts the paper then pauses Error LED On Se...

Page 17: ...and Dip s w 1 2 are set to ON turn on the printer 2 Run any software program that sends data to the printer The printer prints Hexadecimal Dump and then all the codes it receives in a two column form...

Page 18: ...easure to protect against electrostatic AC line noise etc 6 1 General Specifications 1 Printing Method Direct line thermal printing 2 Print speed 160mm sec 3 Dot density Hor Ver 180 DPI X 180 DPI 4 Do...

Page 19: ...18 8 Overall dimension...

Page 20: ...ckness is between 65 and 80 m 6 3 Interface RS232 Serial Interface Centronics Parallel Interface IEEE1284 USB Interface Ethernet Interface 10Mbps 6 4 Electrical Characteristics 1 Input Voltage DC 24V...

Page 21: ...eliability 1 MCBF 50 million lines based on an average printing rate of 12 5 with paper thickness in the range 65 m to 75 m 35 million lines based on an average printing rate of 12 5 with paper thickn...

Page 22: ...3 Set line spacing 19 ESC Select peripheral device 20 ESC Cancel user defined characters 21 ESC Initialize printer 22 ESC D Set horizontal tab positions 23 ESC E Turn emphasized mode on off 24 ESC G...

Page 23: ...lect cut mode and cut paper 54 GS W Set printing area width 55 GS Set relative vertical print position in page mode 56 GS a Enable disable Automatic Status Back ASB 57 GS f Select font for HRI charact...

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Page 28: ...Rev 1 0 SEWOO TECH CO LTD Doosung BD 689 20 Geumjung dong Gunpo si Gyeonggi do 435 862 South Korea TEL 82 31 459 8200 FAX 82 31 459 8880 www miniprinter com...

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