Page 3 - SRP-275; Notice
SRP-275 All rights reserved. No part of this publication may reproduced, stored in a retrieval, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAMSUNG ELECTRO-MECHANICS. No patent liability is assumed...
Page 4 - Safety precautions; order to prevent any hazard or material damage.; WARNING
Safety precautions ▌ In using the present appliance, please keep the following safety regulations in order to prevent any hazard or material damage. WARNING Violating following instructions can cause serious injury or death. Do not bend the cable by force or leave it under any heavy object. • A dama...
Page 6 - Table of contents; Chapter 1 Setting up the printer
Table of contents Chapter 1 Setting up the printer 1.1 Unpacking ···················································································································· 1-1 1.2 Choosing a place for the printer ·············································································...
Page 8 - Introduction; This one-station printer has the following features.; The head can be driven due to the internal drawer interface.; NOTES; Front
Introduction ▌ The SRP-275 is a high-quality impact printer. ▌ This one-station printer has the following features. • Compact design and light-weight. • High-speed printing using logic-seeking (5.1LPS). • Easy to use : Easy paper loading. • High reliability and long life due to the use of stepping m...
Page 11 - Setting up the printer; If any items are damaged or missing, please contact your dealer.; Choosing a place for the printer
CHAPTER 1 Setting up the printer 1-1 ▌ 1.1 Unpacking Your printer box should include the items shown in the illustration below. If any items are damaged or missing, please contact your dealer. ▌ 1.2 Choosing a place for the printer • Avoid locations that are subject to direct sunlight or excessive h...
Page 12 - Connecting the cables; CAUTION; Connecting the interface cable and drawer kick-out cable; • Connect the AC adapter according to the; • Connect the cables according to the
1-2 ▌ 1.3 Connecting the cables ▌ 1.3.1 Connecting the AC adaptor CAUTION Before connecting the printer to the power supply, make sure that the voltage and power specifications match the printer’s requirements. Using an incorrect power supply can cause serious damage to the printer. ▌ 1.3.2 Connecti...
Page 13 - Installing the ribbon cassette
CHAPTER 1 Setting up the printer 1-3 ▌ 1.4 Installing the ribbon cassette NOTES Malfunctions and other problems may arise if other than specified ribbon cassettes are used in the printer. The Warranty may be void if other than specified ribbon cassettes are used. Contact your dealer or place of purc...
Page 14 - Installing the paper roll
1-4 ▌ 1.5 Installing the paper roll CAUTION Do not touch the auto cutter blade when you open rear cover. 1) To prevent data loss, make sure that the printer is not receiving data. 2) Open the rear cover by pushing the open button. 3) Remove the used paper roll core if there is one. 4) Insert the pap...
Page 15 - Changing the paper width; ) Remove the frame paper control by loosing the
CHAPTER 1 Setting up the printer 1-5 ▌ 1.6 Changing the paper width Screw(3x6)(2pieces) Frame paper control 57.5mm 69.5mm 76mm(default) 1) Open the rear cover. 2) Remove the frame paper control by loosing the two screws(3×6). 3) Reattach the frame paper control in you want. (Insert and tighten two s...
Page 17 - Using the operation panel; • Control panel
CHAPTER 1 Setting up the printer 1-7 ▌ 1.8 Using the operation panel Most of the functions of this printer are governed by software, but you can monitor the printer s status by looking at the lights on the control panel and for some procedures you will use the buttons. • Control panel - POWER LED (G...
Page 19 - Troubleshooting; ERROR LED blinking pattern; blinks when an error is detected.
CHAPTER 2 Troubleshooting 2-1 This chapter gives solutions to some printer problems you may have. ▌ 2.1 ERROR LED blinking pattern The printer stops all printer operations for the selected paper section, goes off line, and the ERROR LED blinks when an error is detected. • Errors that automatically r...
Page 20 - The printer does not start printing; - Make sure that the printer is turned on.
2-2 • Errors that are impossible to recover Error Description ERROR LED blinking pattern Recovery R/W error in memory or gate array After R/W checking, the printer does not work correctly. Writing to, reading out, or erasing the NV memory for image scanning results does not work correctly. Recovers ...
Page 21 - The printer stops printing; replacing the paper roll.; You want to check the operation of the printer by itself; • Self test; If the self test works properly, check the following:
CHAPTER 2 Troubleshooting 2-3 ▌ 2.3 The printer stops printing • If the ERROR LED is on (but not blinking), the printer is off line. Check to see that the covers are closed and check the paper state. See "Installing paper roll"(1.5) in Chapter 1 for instructions on installing or replacing th...
Page 22 - Printing is poor; described in Chapter 1.; You want to check a software program; • Hexadecimal dump; find specific commands.; • To use the hexadecimal dump feature, follow these steps:; ) Hold down the FEED button while you turn on the printer.
2-4 ▌ 2.5 Printing is poor Check the state of ribbon cassette. If the ribbon cassette life ends, replace the ribbon cassette as described in Chapter 1. NOTES If the printer is still poor, contact your dealer or a qualified service person. ▌ 2.6 You want to check a software program • Hexadecimal dump...
Page 23 - Setting the switches; Setting the DIP Switch
CHAPTER 3 Setting the switches 3-1 ▌ 3.1 Setting the DIP Switch Although the factory settings are best for almost all users, if you have special requirements, you can change the DIP Switch. Your printer has two sets of DIP Switches. The functions of the switches are shown in the following table. ▌ 3...
Page 25 - NOTICE
CHAPTER 3 Setting the switches 3-3 ▌ 3.1.3 DIP Switch setting for Star(SP500) mode • DIP Switch 1 Switch Function ON OFF Default 1-1 1-2 Emulation Selection (*1) Refer to the following table OFF 1-3 Auto cutter Enable Disable OFF 1-4 Black/Red Printing Enable Disable OFF 1-5 1-6 1-7 1-8 Reserved OFF...
Page 26 - Changing the DIP Switch setting
3-4 ▌ 3.1.4 Changing the DIP Switch setting If you need to change settings, follow the steps below to make your changes. CAUTION Turn off the printer before removing the DIP Switch cover to prevent an electric short, which can damage the printer. 1) Make sure the printer is turned off. 2) Remove the...
Page 27 - Setting the Memory Switches; • Memory Switch 2
CHAPTER 3 Setting the switches 3-5 ▌ 3.2 Setting the Memory Switches ▌ 3.2.1 Memory Switch setting for Epson(ESC/POS) mode This printer has “Memory Switch” set which is software switches. Memory Switch set has “MSW 2”, “MSW 8”, “Customize value”, “Serial communication condition”. “Memory Switch sett...
Page 29 - • Memory Switch Setup Mode
CHAPTER 3 Setting the switches 3-7 • Memory Switch Setup Mode The following items are specified in the Memory Switch setup mode: Basic Serial communication condition (Serial communication) - Transmission speed - Parity - Handshaking - Data length Receive buffer full release condition (MSW 8-7) Paper...
Page 30 - • Procedure of Memory Switch setting
3-8 • Procedure of Memory Switch setting ① Resetting Basic Serial Interface? Baud rateCurrent setting:9600 bps 19200bps 4800bps 2400bps HandshakeCurrent setting:DSR/DTR XON/XOFF ParityCurrent setting:Non Even Odd Data bitCurrent setting:8 bits 7 bits NO NO NO NO NO YES YES YES YES NO NO YES YES NO N...
Page 31 - Memory Switch setting for Star mode; • Settings
CHAPTER 3 Setting the switches 3-9 ▌ 3.2.2 Memory Switch setting for Star mode • Settings Memory Switches are from MSW 0 to MSW 8. They are stored in non-volatile memory (flash memory). To change the settings, send the following commands from the host. [Name] Set Memory Switch [Code] ASCII ESC GS # ...
Page 33 - • Function; Refer to the following table
CHAPTER 3 Setting the switches 3-11 • Function - Memory Switch 0 Bit Function 0 1 F~C Reserved B~A Red and Black (inverted black and white) Commands (*3) Refer to the following table 9~5 Reserved 4 Country Specifications (*1) SBCS (Single Byte countries) DBCS (Double Byte countries) 3~2 <FF> C...
Page 34 - Bit
3-12 - Memory Switch 1 Bit Function 0 1 F Reserved E~5 4 Zero style Normal Slash zero 3~0 International Characters (*1) Refer to the following table NOTES (*1) International Characters Default Value Settings MSW1-3 MSW1-2 MSW1-1 MSW1-0 International Characters 0 0 0 0 U.S.A 0 0 0 1 France 0 0 1 0 Ge...
Page 37 - Control commands list; Command notation; XXXX; Explanation of term; Item
CHAPTER 4 Control commands list 4-1 ▌ 4.1 Command notation XXXX [Name] The name of the command. [Format] The code sequence. [Range] Gives the allowable ranges for the arguments. [Description] Describes the command’s function. [Notes] Provides important information on setting and using the printer co...
Page 38 - Exception processing; If the data following
4-2 ▌ 4.3 Exception processing • Undefined codes This term refers to the codes ranging from 00H to 1FH in the character code table. If a code in this range that is not defined as a command is input, that code (one byte) is read in and discarded, and subsequent data is processed as normal data. Examp...
Page 39 - Command
CHAPTER 4 Control commands list 4-3 ▌ 4.4 Commands for SRP-275 series ▌ 4.4.1 Commands list for EPSON mode (TM-U220) No. Command Description Hex 1 HT Horizontal tab 09 2 LF Print and line feed 0A 3 CR Print and carriage return 0D 4 DLE EOT Real-time status transmission 10 04 5 DLE ENQ Real-time requ...
Page 41 - DLE EOT
CHAPTER 4 Control commands list 4-5 DLE EOT [Name] Real-time status transmission [Format] ASCII DLE EOT n Hex 10 04 n Decimal 16 4 n [Range] 1 ≤ n ≤ 4 [Description] Transmits 1 byte of status data specified in real time, using n as follows: n Function 1 Transmit printer status 2 Transmit offline sta...
Page 42 - ESC SP
4-6 DLE ENQ [Name] Real-time request to printer [Format] ASCII DLE ENQ n Hex 10 05 n Decimal 16 5 n [Range] n = 2 [Default] None [Description] Recovers from an error after clearing the receive and print buffers. DLE DC4 ( fn = 1) [Name] Generate pulse at real-time [Format] ASCII DLE DC4 n m t Hex 10...
Page 46 - ESC D; ESC E
4-10 ESC @ [Name] Initialize printer [Format] ASCII ESC @ Hex 1B 40 Decimal 27 64 [Range] None [Default] None [Description] The data in the print buffer is cleared, and the printer mode(s) is reset to the mode that was in effect when the power was turned on. - Any macro definitions are not cleared. ...
Page 47 - ESC J; ESC R
CHAPTER 4 Control commands list 4-11 ESC J [Name] Print and feed paper [Format] ASCII ESC J n Hex 1B 4A n Decimal 27 74 n [Range] 0 ≤ n ≤ 255 [Default] None [Description] Prints the data in the print buffer and feeds the paper n x (vertical or horizontal motion unit). ESC K [Name] Print and reverse ...
Page 48 - ESC c 3
4-12 ESC U [Name] Turn unidirectional printing mode on/off [Format] ASCII ESC U n Hex 1B 55 n Decimal 27 85 n [Range] 0 ≤ n ≤ 255 [Default] n = 0 [Description] Turns unidirectional printing mode on or off. - When the LSB of n is 0, unidirectional printing mode is turned off. - When the LSB of n is 1...
Page 49 - ESC c 4; ESC c 5
CHAPTER 4 Control commands list 4-13 ESC c 4 [Name] Select paper sensor(s) to stop printing [Format] ASCII ESC c 4 n Hex 1B 63 34 n Decimal 27 99 52 n [Range] 0 ≤ n ≤ 255 [Default] n = 0 [Description] Selects whether to stop printing or not when the paper runs out using n as follows: Bit Off/On Hex ...
Page 50 - ESC g; ESC i
4-14 ESC g [Name] Start macro record [Format] ASCII ESC g 0 <k> [<n H > <n L > ] k [d1…dm] k Hex 1B 67 00 <k> [<n H > <n L > ] k [d1…dm] k Decimal 27 103 0 <k> [<n H > <n L > ] k [d1…dm] k [Range] k ≤ 10 0 ≤ n L ≤ 255 0 ≤ n H ≤ 255 [(256× n H ) +...
Page 51 - ESC p; ESC r; ESC t
CHAPTER 4 Control commands list 4-15 ESC p [Name] Generate pulse [Format] ASCII ESC p m t1 t2 Hex 1B 70 m t1 t2 Decimal 27 112 m t1 t2 [Range] m = 0, 1, 48, 49 1 ≤ t1 ≤ 255 1 ≤ t2 ≤ 255 [Default] None [Description] Outputs the pulse specified by t1 and t2 to the specified connector pin m as follows:...
Page 53 - FS p; FS q
CHAPTER 4 Control commands list 4-17 FS p [Name] Print NV bit image [Format] ASCII FS p n m Hex 1C 70 n m Decimal 28 112 n m [Range] 1 ≤ n ≤ 255 m = 0, 1, 48, 49 [Description] Prints a NV bit image n using the mode specified by m . m Mode Scaling for horizontal Scaling for vertical 0, 48 Normal x 1 ...
Page 55 - m fn b
CHAPTER 4 Control commands list 4-19 GS ( C p L p H m fn b c1 c2 <Function 2 > [Format] ASCII GS ( C p L p H m fn b c1 c2 Hex 1D 28 43 05 00 00 fn 00 c1 c2 Decimal 29 40 67 5 0 0 fn 0 c1 c2 [Range] ( p L + p H x 256) = 5 ( p L = 5, p H = 0) m = 0 fn = 2, 50 b = 0 32 ≤ c1 ≤ 126 32 ≤ c2 ≤ 126 [D...
Page 58 - fn a
4-22 GS ( E p L p H fn a <Function 4> [Format] ASCII GS ( E p L p H fn a Hex 1D 28 45 02 00 04 a Decimal 29 40 69 2 0 4 a [Range] ( p L + p H x 256) = 2 ( p L = 2, p H = 0) fn = 4 a = 2, 8 [Description] The printer transmits the host the value for the Memory Switch specified by parameter a . G...
Page 61 - GS a
CHAPTER 4 Control commands list 4-25 GS a [Name] Enable/disable Automatic Status Back (ASB) [Format] ASCII GS a n Hex 1D 61 n Decimal 29 97 n [Range] 0 ≤ n ≤ 255 [Default] When DIP Switch or Memory Switch (BUSY condition) is Off: n = 0 When DIP Switch or Memory Switch (BUSY condition) is On: n = 2 [...
Page 63 - GS r
CHAPTER 4 Control commands list 4-27 GS r [Name] Transmit status [Format] ASCII GS r n Hex 1D 72 n Decimal 29 114 n [Range] n = 1, 2, 49, 50 [Description] Transmits 1 byte of status data using n as follows: n Function 1, 49 Transmits paper sensor status 2, 50 Transmits drawer kick-out connector stat...
Page 67 - Reference information; Printing specification
CHAPTER 5 Reference information 5-1 ▌ 5.1 Printing specification Item Description Remark Printing method Serial impact method Head wire 9 pin serial type Dot pitch 0.352mm (1/72”) Dot wire diameter 0.3mm (0.01”) Printing direction Bidirectional (logic seeking) with friction feed Characters per line ...
Page 68 - Electrical characteristics; Environment conditions
5-2 ▌ 5.4 Electrical characteristics Item Description Remark Supply voltage 24V DC ± 10% Operating Mean : Approximately 0.5A Peak : Approximately 1.5A Current consumption (at 24V, except for drawer kick-out driving) Standby Mean: Approximately 0.3A NOTES Maximum 1A for drawer kick-out driving. ▌ 5.5...
Page 69 - • Dimensions; Optional features
CHAPTER 5 Reference information 5-3 ▌ 5.7 Dimensions & weight • Dimensions • Weight Approx. Wt. : 2.5 kg Shipping Wt. : 4.0 kg ▌ 5.8 Optional features The optional features either replace a standard feature or enhance the operation of the printer. All optional features are installed at the facto...
Page 71 - Code tables
APPENDIX A Code tables A-1 The following pages show the character code tables. To fine the character corresponding to a hexadecimal number, count across the top of the table for the left digit and count down the left column of the table right digit. For example, 4A=J. ▌ A.1 Page 0 (PC 437 : USA, Sta...
Page 96 - A.26 International character code table
APPENDIX A Code tables A-26 ▌ A.26 International character code table
Page 97 - Connectors
APPENDIX B Connectors B-1 ▌ B.1 RS-232C Serial I/F RS-232 Interface connector Drawer kick-out Connector ▌ B.1.1 RS-232C Serial I/F cable connection (F.G) 1 (TXD) 2 (RXD) 3 (RTS) 4 (CTS) 5 (DSR) 6 (S.G) 7 (DTR) 20 1 (F.G) 2 (RXD) 3 (TXD) 4 (DTR) 5 (S.G) 6 (DSR) 7 (RTS) 8 (CTS) PRINTER SIDE (25Pin) HO...
Page 99 - USB
B-3 ▌ B.3 USB I/F USB Interface connector Drawer kick-out Connector ▌ B.3.1 USB I/F signal descriptions Pin No. Signal name Assignment (Color) Function Shell Shield Drain wire Frame ground 1 VBUS Red NC 2 D- White Differential data line 3 D+ Green Differential data line 4 GND Black Signal ground ▌ B...
