Page 1
MODEL : SLK-TE21X Series Receipt Printer User’s Manual Aroot Co., Ltd. 28-6, Gajangsaneopdong-ro, Osan-si, Gyeonggi- do, 18103, Republic of Korea TEL : +82-31-8077-5000 / FAX : +82-31-624-5310 http://www.miniprinter.com SLK-TE21X Series Rev. 07/2023 All specifications are subject to change without notice...
Table of Contents 1. Parts Identifications This device co mplies with part 15 of the FCC Rules. Operation is subject to the following two conditions. 2. Setting up the printer 1) This device may not cause harmful interference, and 2-1. Unpacking 2) This device must accept any interference received, including interference that may cause undesired operation.
1. Parts Identifications 10. Printer Cleaning 11. Linerless Printer CONTROL PANEL 11-1. Linerless Printer Cleaning Features LED indicators to 11-2. Recommended Paper indicate printer status and switches to operate the 12. Specifications printer. 13. Command List COVER OPEN LEVER Pull down this lever to open 14.
2. Setting Up the Printer 2-1. Unpacking 2-2. Connecting the Cables Your printer box should include these items. If any items are damaged or missing, You can connect up the cables required for printing to the printer. please contact your dealer for assistance. They all connect to the connector panel on the back of the printer, which is shown below : The Printer Roll Paper...
2-2-1. Interface Connector Centronics Parallel Interface SIGNAL Description STROBE- Input Synchronize signal Data received DATA 0~7 Input/Output Data bit Transmitted 0~7 ACK- Output Data receiving completed. BUSY Output Impossible to print of data receiving. Output Paper empty D-SUB 25 Female Serial Centronics Parallel SELECT Output...
2-2-2. Cash Drawer Connector 2-3. Loading the Roll Paper The printer can operate two cash drawers with a 6 pin RJ-11 modular connector. • NOTE: The driver is capable of supplying a maximum current of 0.1A for 510ms or less Be sure to use paper rolls that meet the specifications.
Page 7
1 Be sure to note the correct direction that the paper comes off the roll. CAUTION: When the paper is jammed from cutter, the top cover might be stuck as well. In this case, repeat power on and off several times. If the top cover is still stuck, please follow the steps to release the papers from jamming.
3. Control panel and other functions 2-4. Adjustment of paper width 3-1. Control panel You can control the basic paper feeding operations of the printer with the button on 1 Please adjust the Paper Guide to fit to the paper width as the direction of arrow. the control panel.
4. Self Test 5. ASCII Print The self-test result indicated whether the printer is operating properly. Also with ASCII PRINT is printing a test page constructed ASCII code. You can able to check the this, user can check following options or status of the printer. printer works properly with this The ASCII PRINT test automatically ends and cuts the paper after printing the following: Control circuit...
7. Printer Setting Change the printer settings. The options below can also be changed via the Memory Saver. 6-2. Paper Reduce PRINTER SETTING Reduce menu (Line space, Line feed, barcode[1D] height) was developed for paper saving. 1. SELECT BAUDRATE - FONT A: 12x24 2.
8. Hexadecimal Dump This feature allows experienced users to see exactly what data is coming to the printer. This can be 7-4. Melody useful in finding software problems. When you go into the hex dump function, the printer prints all commands and other data in To DK Port (Cash), Melody box or external buzzer can be connected.
9. Peripherals Connection 10. Printer Cleaning This product can communicate with other devices via Bluetooth or Wi-Fi communication and cable. If the interior of the printer is dusty, printing quality can be lowered. In this case, follow the instructions below to clean the printer. NOTE 1 Make sure to turn the printer power off prior to cleaning 2 Regarding print head cleaning, as the print head is very hot during printing, turn...
13. Command List Interface Standard USB(B type) Command Function REMARKS Horizontal tab Option Serial(RS-232C), Parallel(IEEE1284), Ethernet, Print and line feed Wi-Fi(802.11a/b/g/n), Bluetooth Ver Print and carriage return 2.1(iOS) Print and return to standard mode(in page mode) Cancel print data in page mode Cash drawer 2 circuits(24V, 1A Max.) DLE EOT...
It is a utility app that prints text, barcodes, images, etc. Android Utility GS f Select font for HRI characters through Bluetooth and Wi-Fi communication, and able (Sewoo M_Utility) GS h Set bar code height to printer settings. GS k...
Mac Driver the Mac OS environment. Android Plugin This is a print service plug-in that allows you to print (Sewoo Print documents, images, and web pages without installing Service Plugin) additional apps. This is library for communication and data output with Thermal printer in Windows OS.
Need help?
Do you have a question about the SLK-TE21X Series and is the answer not in the manual?
Questions and answers