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Manual BIXOLON SRP-270

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  • BIXOLON SRP-270 - page 1

    Service Manual SRP-270 Imp act Printer Rev . 3.02 http://www .samsungminiprinters.com ...

  • BIXOLON SRP-270 - page 2

    Rev. 3.02 - 2 - SRP-270 ■ Table of Contents 1. Precaution Segment .......................................................................................................... .......................... 6 1-1 Safety Pr ecautions ......................................................................................................... ................ ...

  • BIXOLON SRP-270 - page 3

    Rev. 3.02 - 3 - SRP-270 4. Hard ware .................................................................................................................................................... 29 4-1 Wiring Diagram ...................................................................................................................................... 29 4-2 ...

  • BIXOLON SRP-270 - page 4

    Rev. 3.02 - 4 - SRP-270 8-2 Handling t he Prin ter ............................................................................................................................... 61 8-2-1 Precautions on Printer Handling .......................................................................................... ........... 61 8-2-2 Paper Setting Proc ...

  • BIXOLON SRP-270 - page 5

    Rev. 3.02 - 5 - SRP-270 ■ About About this Manual This Service Manual describes how to perform hardw are service maintenance for the BIXOLON SRP-270 Receipt Printer. Notes Notes may appear any where in the manual. Th ey draw your attention to additional info rmation about the item. Precaution symbols Indicates a Safety Precaution that applies to ...

  • BIXOLON SRP-270 - page 6

    Rev. 3.02 - 6 - SRP-270 1. Precaution Segment Follow these safety , servici ng and ESD precautions to prevent damage an d to protect against potential hazards such as electrical shock. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing protective shields. 2. When reinst alling the chassis ...

  • BIXOLON SRP-270 - page 7

    Rev. 3.02 - 7 - SRP-270 1-2 Servicing Precaution WARNING 1: First read the Safet y Precauti on sec tion of this manual. If some unforeseen circumstance creates a conflict bet ween the servicing and safety precautions, always follow the safety precaution. WARNING 2: An electrolytic capacitor insta lled with the wrong polarity might explode. 1. Alway ...

  • BIXOLON SRP-270 - page 8

    Rev. 3.02 - 8 - SRP-270 1-3 Precaution for Electrost atically Sensitive Devices (ESDs) 1. Some semiconductor (solid state) devi ces are eas ily damaged by static electricity. Such compone nts are called Electrostatically Sensitive Devices (ESDs); ex amples include integrated circuits and some field- effect transistors. The following te chniques wil ...

  • BIXOLON SRP-270 - page 9

    Rev. 3.02 - 9 - SRP-270 2. Inst allation and Operation 2-1 Inst allation 2-1-1 AC Adapter Installation 2-1-2 Interface Cable Installation 1. Mack sure the printer is turned off with the “Off” side of the switch is pressed down. 2. Check the label on the AC Adapter to make sure the voltage required by the AC Adapter matches that of the electrica ...

  • BIXOLON SRP-270 - page 10

    Rev. 3.02 - 10 - SRP-270 2-1-5 Paper Roll Installation 1. Using a new roll paper , unr oll the paper and cut the end as shown. 2. In case of Model 270C/D, open Auto Cutter on the power ON. 3. Auto feeding one paper . 4. Put first paper into Auto Cutter , set second paper rolling S pool Winding to Lower Case. 5. Setting Auto Cutter , then put first ...

  • BIXOLON SRP-270 - page 11

    Rev. 3.02 - 11 - SRP-270 2-2 Operation 2-2-1 Setting the DIP s w itches The DIP switches are located on the bottom of the printer . The DIP switches are us ed to set the printer to perform various functions. Follow these when changing DIP switches setting : 1. T urn the printer power switch off. 2. Remove the screw on the bottom of the printer and ...

  • BIXOLON SRP-270 - page 12

    Rev. 3.02 - 12 - SRP-270 2-2-3 Setting the DIP s w itch (IEEE1284 Parallel, USB Interface ) • DIP Switch 1 SW FUNCTION ON OFF DEF AUL T 1 OFF 2 Emulation Selection Refer to the following T abl e 1 OFF 3 Auto-Cutter Enable Disable OFF 4 FONT SP ACE 2 3 OFF 5 - 6 - 7 Function for Service Engineer OFF 8 Korean T ype Selection Unified Complete OFF ? ...

  • BIXOLON SRP-270 - page 13

    Rev. 3.02 - 13 - SRP-270 2-2-4 Hexadecimal Dumping This feature allows experience d users to see exactly what data is coming to the printer . This can be useful in finding software problem s. When you turn on the hexadec imal dump function, the printer print s all commands and data in h exadecimal format along with a guide section the help you find ...

  • BIXOLON SRP-270 - page 14

    Rev. 3.02 - 14 - SRP-270 (A) Serial Self-T est Sheet (B) Parallel Self-T est Sheet ...

  • BIXOLON SRP-270 - page 15

    Rev. 3.02 - 15 - SRP-270 (A) Serial Self-T est Sheet (B) Parallel Self-T est Sheet ...

  • BIXOLON SRP-270 - page 16

    Rev. 3.02 - 16 - SRP-270 3. Product S pecifications 3-1 Appearance 3-1-1 Printer Dimensions (mm) Figure 3-1 Printer Dimension 3-1-2 AC Adapter Dimensions (mm) Figure 3-2 Adapter Dimension ...

  • BIXOLON SRP-270 - page 17

    Rev. 3.02 - 17 - SRP-270 3-1-3 Feature Locations Figure 3-3 Feature Location 1. Cover , A/C/D 2. Case-Upper , A/C/D 3. Case-Lower , A/C/D 4. Label-Control 5. Power Switch 6. Bracket DIP Switch 9a.RS-232C/RS-485 (Se rial I/F Connector) 9b.IEEE-1284(Parallel I/F Connector) 9c.USB(USB I/F Connector) 10. Drawer Kick-Out Connector 1 1. DC Power Jack ...

  • BIXOLON SRP-270 - page 18

    Rev. 3.02 - 18 - SRP-270 3-2 General S pecifications Item Description Remark Product • SRP-270 : RS-232 Serial Communication • SRP-270S : RS-485 Serial Communication • SRP-270P : IEEE1284 Parallel Communication • SRP-270U : USB Communication Processor • MITSUBISHI M16C/62 Group M30622 SFP (16 Bit) Internal RAM Size : 3K Byte External ROM ...

  • BIXOLON SRP-270 - page 19

    Rev. 3.02 - 19 - SRP-270 3-3-2 Character Speci fication Item Description Remark H 0.3175 mm Dot Interval V 0.3528 mm Font T ype ASCII Chinese Print Font 9 x 9 7 x 9 16 x 16 Printing Columns 33 40 - Character Size (mm) 3.2 x 1.7 3.2 x 1.4 5.7 x 3.0 Column Interval (mm) 2.13 1.59 3.19 Line Interval 1/6“ 1/6“ 1/3“ 3-3-3 Printer (SMP-710/SMP-710N ...

  • BIXOLON SRP-270 - page 20

    Rev. 3.02 - 20 - SRP-270 3-3-4 Printer Head Specification Item Description Remark Model • DH400-G10 S pecification • T ype: Ballistic T ype (Free Fight) • Number of Wire: 9Pin Solenoid Coil • Resistance: 10W ± 15% • Inductance: 4.5mH ± 1 5% (Open Circuit) • T emperature Rate: 155 Deg.C • Insulation Resi stance: 10MW Driver Circuit ? ...

  • BIXOLON SRP-270 - page 21

    Rev. 3.02 - 21 - SRP-270 3-3-9 Ribbon Cassette Sp ecification Item Description Remark S tandard • ERC-38 (Black / Red) Color • Black & Red Size • 13 mm (W) x 6 mm (L) Life • ERC-38 (B/P): 1,500,000 Characters (Black) 750,000 Character (Red) (Continuous Printing 7 x 9 Font / ASCII / 25 ) ℃ 3-3-10 Other Component Specification Item Desc ...

  • BIXOLON SRP-270 - page 22

    Rev. 3.02 - 22 - SRP-270 3-5 Interface S pecifications 3-5-1 RS-232 C Serial Interface 3-5-1(a) Spe cification Item Description Remark Data T ransmission • Serial Synchronization • Asynchronous HandShak ing (Flow Control) • H/W : DTR / DSR • S/W : XON / XOFF XON: ASC Code 1 1h XOFF: ASC Code 13h Signal Level • Logic”1” (MARK) : -3V ~ ...

  • BIXOLON SRP-270 - page 23

    Rev. 3.02 - 23 - SRP-270 3-5-1(c) Cable Connection Figure 3-7 RS-232C Cable Con nection 3-5-1(d) Signal Description Pin No. Signal name Direction Function 1 FG - Frame Ground 2 TxD Output T ransmit Data 3 RxD Input Receive Data 4 RTS Output Ready T o Send 5 CTS Input Clear T o Send 6 DSR Input This signal indicates whether the ho st computer can re ...

  • BIXOLON SRP-270 - page 24

    Rev. 3.02 - 24 - SRP-270 3-5-1(f) S/W Flow Control When XON/XOFF flow control is selected, the printer transmit s XON(ACSII 1 1h) or XOFF(ASCII 13h) signal through the T XD line. If the Printer is BUSY , the Prin ter transmits XOFF(AS CII 13h) to host through the TXD line. Then the host re cognize that the Printer is BUSY . So, the host does not tr ...

  • BIXOLON SRP-270 - page 25

    Rev. 3.02 - 25 - SRP-270 3-5-2(d) Signal Description Pin No. Signal name Direction Function 1 Frame GND - Frame Groun d 2 SD2 Output 3 SD1 Output Send Data ”H” : SD1 > SD2 , “L” : SD1 < SD2 4 RD2 Input 5 RD1 Input Receive Dat a ”H” : RD1 > RD 2 (RD1-RD2 ≥ 0.2V) “L” : RD1 < RD2 (RD1-RD2 ≤ 0.2V) 7 SGND - Signal Ground ...

  • BIXOLON SRP-270 - page 26

    Rev. 3.02 - 26 - SRP-270 3-5-3(b) Reverse Mode S pecification (Nibble / Byte mode) Data transmi ssion from the printer to the host computer . The ST A TUS data transmission fro m the printer to the host computer is accomplished in the Nibble or Byte mode. Thi s mode allows dat a transmission from the asynchronou s printer under the cont rol of the ...

  • BIXOLON SRP-270 - page 27

    Rev. 3.02 - 27 - SRP-270 3-5-4 USB2.0 Interfa ce SRP-270 support the USB (Unive rsal Serial Bus) Serial Communication. 3-5-4(a) Spe cification Item Description Remark T ransfer T ype • BUL K Data Signal • Bi-direction, Half-Duplex • Differential Signal Pair (D+ / D-) Data Form at • NRZI Format • Zero Bit Stuffing after 6 ones T ransceiver ...

  • BIXOLON SRP-270 - page 28

    Rev. 3.02 - 28 - SRP-270 3-6 Cash Drawer S pecifications 3-6-1 Cash Drawer Cable Ferrite Core : 1 turn (OP-18E : 18.2 x 12.5 x 25.5) Figure 3-12 Cash Drawer Cable 3-6-2 Cable Connection Pin No. Description Direction 1 Frame GND - 2 Cash Drawe r Driver Signal #1 Output 3 Drawer Open / Close Signal Input 4 +24V - 5 Cash Drawe r Driver Signal #2 Outpu ...

  • BIXOLON SRP-270 - page 29

    Rev. 3.02 - 29 - SRP-270 4. Hardware 4-1 Wiring Diagram [Figure 4-1 Board Wiri ng Diagram] ...

  • BIXOLON SRP-270 - page 30

    Rev. 3.02 - 30 - SRP-270 4-2 Block Diagram [Figure 4-2 Block Diagram] ...

  • BIXOLON SRP-270 - page 31

    Rev. 3.02 - 31 - SRP-270 4-3 S pecial Circuit Descriptions 4-3-1 Power Circuit This system is operated un der 1 10V ac or 230V ac. The power circuit supplies the three dif ferential DC volt age sources. [Figure 4-3 Power Block Di agram] 1) Drawer Driv ing and Feed, Auto Cutter Motor V olt age : +24Vdc +24VDC is supplied from SMPS. This V oltage is ...

  • BIXOLON SRP-270 - page 32

    Rev. 3.02 - 32 - SRP-270 4-3-2 RESET Circuit Reset signal is a signal in o rder to start-u p CPU under Power-on. Re set circuit uses a reset ICTL770 5ACD (U5). When +5Vdc is fallen under 4.3V dc by Power-of f, reset signal prohibit s the system from misoperating by lowering down to 0V . [Figure 4-4 Reset Block Diagram] [Figure 4-5 Reset W aveform] ...

  • BIXOLON SRP-270 - page 33

    Rev. 3.02 - 33 - SRP-270 4-3-3 Cash Drawer Circuits The circuit is used for open ing cash drawer and driv en by the Q8 (ST A471). When its st ate is high level signal, Q8 (ST A471) drive the solenoid to open the cash drawer . As an optional it em, we provide sensor switch (we call it a compulsory switch ) which checks the drawer whether it is ope n ...

  • BIXOLON SRP-270 - page 34

    Rev. 3.02 - 34 - SRP-270 4-3-4 I/F PBA Detect Block Diagr am When the printer is ON, the printer ch ecks what kind of the I/F PBA is install ed. After detection, the CPU specify the I/O port properly . The followi ng is the method of I/F PBA detection. First, The CPU sends a “I/F Sel “ signal (P7.3) to I/F PBA. The I/F PBA has the three return ...

  • BIXOLON SRP-270 - page 35

    Rev. 3.02 - 35 - SRP-270 4-3-5 RS-232C Communi cation Block Diagram The CPU is used for se rial communication. And also RS-232C Driver (MAX232), is use d to serial communication. Show following block diagram. [Figure 4-8 RS-232C Communication Block Dia gram] [Figure 4-9 RS-232C Communication W aveform] M30622SFP ...

  • BIXOLON SRP-270 - page 36

    Rev. 3.02 - 36 - SRP-270 4-3-6 RS-485 Communica tion Block Diagram The CPU is used for se rial communication. And also RS-485 Driver (MAX488), is used to se rial communication. Show following block diagram. [Figure 4-10 RS-485 Communication Bl ock Diagram] [Figure 4-1 1 RS-485 Communication W aveform] M30622SFP ...

  • BIXOLON SRP-270 - page 37

    Rev. 3.02 - 37 - SRP-270 4-3-7 Parallel Communication Block Diagram The printer support the bidirectional Parallel In terface with Centroni cs, Nibble, Byte Mode. The Centronics i s Forward and the Nibble, Byte are reverse Mode. [Figure 4-10 IEEE1284 Communi cation Block Diagram] 4-3-8 USB Communication Block Diagram The printer support the USB (Un ...

  • BIXOLON SRP-270 - page 38

    Rev. 3.02 - 38 - SRP-270 4-3-9 DIP Switch Circuit The key Board Circuit consist of the scan signal of 4 lines and the return si gnal of 4-line. The CPU sends repeatedly and continuousl y the scan data R1, 2, 3, 5 through P10. 0~10.2, P1.1. The DIP S/W information input in the return signal if the specific DI P S/W is ON S tatus during the given tim ...

  • BIXOLON SRP-270 - page 39

    Rev. 3.02 - 39 - SRP-270 5. Disassembly and Assembly 5-1 General Precautions on Disassembly This chapter describe s the Disassembly and Re assembly procedures for the Pri nter of SRP-270 Series. This Printer contains ele ctronically sensitive device. Use caution when handling any componen t. Whenever servicing the m achine, you must perform as foll ...

  • BIXOLON SRP-270 - page 40

    Rev. 3.02 - 40 - SRP-270 5-3 Cover Assy (SRP-270D T ype) 1. Open the Cover Assy and take out the S pool Winding, as shown below . 2. Push the locking lib to the direction of arrow and remove the Cover Assy , as shown below . 5-4 Cover Assy (SRP-270A & SRP-270C T ype) 1. Open the Cover Assy . 2. Pull the Cover Assy upward and remove it. ...

  • BIXOLON SRP-270 - page 41

    Rev. 3.02 - 41 - SRP-270 5-5 Case Upper Assy (SRP-270A & SRP-270C T ype) 1. Open the cover Assy . 3. Separate the Case Upp er from the Case Lower . 2. Remove four screws. ...

  • BIXOLON SRP-270 - page 42

    Rev. 3.02 - 42 - SRP-270 5-6 Case Upper Assy (SRP-270D T ype) 1. Push the locking lib to the direction of arrow and remove the Cover Assy , as shown below . 2. Remove four screws securing the Case Upper . Separate the Ca se Upper from the Case Lower . 5-7 Printer Assy (SRP-270A & SRP-270C T ype) 1. Before you disassembly the Printer Assy , you ...

  • BIXOLON SRP-270 - page 43

    Rev. 3.02 - 43 - SRP-270 5-8 Printer Assy (SRP-270D T ype) 1. Before you disassembly the Printer Assy , you should remove : - Plate Bottom (see Chapter 4-2) - Cover Assy (see Chapter 4-3 & 4-4) - Case Upper Assy (see Chapter 4-6) 2. Remove the S pool Gear and Belt, as shown below .(SRP-270D T ype) 3. Remove two screws securing the Prin ter Assy ...

  • BIXOLON SRP-270 - page 44

    Rev. 3.02 - 44 - SRP-270 5-10 Main PCB 1. Before you disassembly the Main PCB, you should remove : - Plate Bottom (see Chapter 4-2) - Cover Assy (see Chapter 4-3 & 4-4) - Case Upper Assy (see Chapter 4-6) - Printer Assy (see Chapter 4-7 & 4-8) 2. Remove four screws securing the Main PCB. Separate the Main PCB from the Main Frame. 5-1 1 Inte ...

  • BIXOLON SRP-270 - page 45

    Rev. 3.02 - 45 - SRP-270 6. Alignment and Adjustment s 6-1 Printer Adjustment When assembling this printer, be sure to refer to the requi red adjustment procedure. To ensure normal operation of the printer after disasse mbly or repl acement of a Component for maintenan ce or repair. Be sure to perform along to the require d method. * Adjustment of ...

  • BIXOLON SRP-270 - page 46

    Rev. 3.02 - 46 - SRP-270 7. T roubleshooting 7-1 Power Problem • Check the Power Out on SMPS. • Check the Fuse. • Check the related Pattern. • Check the IC34063. 7-2 System Problem • Check the Reset p art (IC & Pattern) • Check the Clock on FS741 (14.7456MHz) • Check the Adr/Data line Pattern 7-3 Printer Problem • Check the Feed ...

  • BIXOLON SRP-270 - page 47

    Rev. 3.02 - 47 - SRP-270 7-8 IEEE 1284 Problem • Check the Control Line (CS3, WR, RD). • Check the 1284 Control Line and S tatus Line. • Check the Signal of ICs (U3, U6, U5) • Check the related Circuit and Pattern on I/F PBA. • Check the 1284 Control, S tatus Data L ine. 7-9 USB Problem • Check the Control Line & Signal. (CS3, RD, W ...

  • BIXOLON SRP-270 - page 48

    Rev. 3.02 - 48 - SRP-270 8. Appendix (Spec of SMP-710/710N) 8-1 S pecifications 8-1-1 Printing specifications Item Description Printing method serial imp art dot-matrix Head wire configuration 9-pin serial type Dot pitch 0.352mm(1/72") Dot wire diameter 0.3mm(0.01") Printing direction Bidirectional with logic se eking Printing width 63.5m ...

  • BIXOLON SRP-270 - page 49

    Rev. 3.02 - 49 - SRP-270 8-1-2 Character spe cifications 8-1-2-1 Character set s Item Description Alphanumeric 95 International 32 Graphics 128×7 pages 8-1-2-2 Character structu re * 7×9 with 400 half-dot positions per line. * 9×9 with 400 half-dot positions per line. Charac ter struc ture Horizontal × Vertical Charac ter structure Characte r S ...

  • BIXOLON SRP-270 - page 50

    Rev. 3.02 - 50 - SRP-270 8-1-3 Paper specifications Item Description Paper types Paper roll: Platen paper or pressure-sen sitive paper Paper roll wid th 76±0.5mm (2.99±0.20") Paper roll maximum diameter Ø83mm(3.27") Paper roll core Unless there is an optional near-end detector , you cannot use a paper roll with the core and p aper glue ...

  • BIXOLON SRP-270 - page 51

    Rev. 3.02 - 51 - SRP-270 8-1-4 Ribbon Cassette sp ecifications Compatible Model Color Ribbon life ("1) ERC-38 (B) Black 3 million characters {w ith continuous printing at 25 (77°F)} ℃ ERC-38 (B/R) Black and Red Black: 1.5million characters {with continuous printing at 25 (77°F)} ℃ Red: 750,000 characters {with continuous pri nting at 25 ...

  • BIXOLON SRP-270 - page 52

    Rev. 3.02 - 52 - SRP-270 8-1-6 Reliability Item Description MCBF This is an average failure interval based on fa ilures relating to wear out and random failure s up to the life of 18 million lines. 8-1-7 Main Unit specifications Item Description T ype 4-phase, 48-polarity , PM-type stepping motor Drive voltage 24 VDC±10% Winding resist ance 10 Ω ...

  • BIXOLON SRP-270 - page 53

    Rev. 3.02 - 53 - SRP-270 8-1-8 Electrical specifications 8-1-8-1 The e xplanations of the circuit operations 1) Head Carriage S tep Motor - It rotates and moves the Dot Head by usin g the several gears an d synchronous belt - Print S peed : 4.6 Line/Sec - This step m otor is control by const ant current method. So, current flows two red line of ste ...

  • BIXOLON SRP-270 - page 54

    Rev. 3.02 - 54 - SRP-270 8-1-10 Principle of Movement 8-1-10-1 Head Feeding Mecha nism This printer is using DC24V PM T ype S tepping motor . As shown in figure the motor section co nsists of the motor . Motor speed control IC, motor drive/brake circuit and motor speed interface. When the carriage motor is driven and the carriage moto r gear is mov ...

  • BIXOLON SRP-270 - page 55

    Rev. 3.02 - 55 - SRP-270 8-1-10-2 Printing Mechani sm When the specified print head drive pul se is input to the drive coil, the iron core is magnetize d, and the actuating plate is pulled in the dire ction of arrow A. This action pushed the wire toward the platen, When the wire strike s the ink ribbon and pap er against the platen(*), a single dot ...

  • BIXOLON SRP-270 - page 56

    Rev. 3.02 - 56 - SRP-270 8-1-10-4 Home Position Detection Me chanism The home position detection mech anism consist s of t he detection protrusion at the left side of the carriage sub assembly and the sensor su b assembly at the le ft side of the base frame. It determines the home position, identifies the carri age position, and detects carriage su ...

  • BIXOLON SRP-270 - page 57

    Rev. 3.02 - 57 - SRP-270 8-1-10-5 Paper Feeding Paper feeding is performed by conveying the pape r f eed motor` s rotational power from the paper feed m otor gear through the paper fee d reduction gear, paper fe ed gear, and paper fed roller. Since the paper feed roller and paper h old roller are pressed togeth er, paper advances to the top of the ...

  • BIXOLON SRP-270 - page 58

    Rev. 3.02 - 58 - SRP-270 8-1-10-6 Ribbon feedin g When the carriage motor rot ate s cou nter clockwise and the carriage motor g ear rotates in the direction of arrow A, the Gear Reduction B' Gear Redu ction A Gear Reduction B, rotate in the directions of arrows B, and C, B' respectively. This causes the Lever Ribbon Fee der Assy to move i ...

  • BIXOLON SRP-270 - page 59

    Rev. 3.02 - 59 - SRP-270 * Ribbon shifting operation Ribbon shifting action is as follows. As the Carriage Motor rotates clo ckwise, Head carria ge Assy moves from left to right. Whe n you'd like to change from red color to black col or you should shift Head carri age Assy as shows in figure timing cha rt. Delivers to Gear HF-1, and turns to d ...

  • BIXOLON SRP-270 - page 60

    Rev. 3.02 - 60 - SRP-270 [ Description of T iming chart.2 ] When head carriage step motor sto ps(lef t → ⑬ left) The st art position of head carria ge step motor from right to left ⑭ When fir ⑮ st outing of head pin from right to lef t When last outing of head pin from right to lef t and when sta rting line feed ⓐ When ending of printing ...

  • BIXOLON SRP-270 - page 61

    Rev. 3.02 - 61 - SRP-270 8-2 Handling the Printer 8-2-1 Precautions on Printer Handling 8-2-1-1 Precautions on transport 1) When trans porting this printer. It’s proper h andlin g method is to support both side of Frame main with both hands. 2) When trans porting this printer. never grasp it by Ribbon cassette ca se, PCB Connector , and Solenoid ...

  • BIXOLON SRP-270 - page 62

    Rev. 3.02 - 62 - SRP-270 8-2-1-3 Precautions on use 1) Since this printer employs magneti c substance (Mot or, Solenoid), avoid using it in locations exposed to excessive iron filings, dirt, dust or other foreign p articles. 2) Never perform a printing operatio n without the paper and ri bbon installed. 3) The printer must be installed on a level s ...

  • BIXOLON SRP-270 - page 63

    Rev. 3.02 - 63 - SRP-270 8-2-2-2 Precautions on Pap er Insertion 1) After cutting the edge of paper straight as shown in figure insert the paper. Which is described on next figure. 2) Insert the paper straight in to the paper entra nce section. 3) The end of the paper wh ich is crinkled and ben ded, should not be inserted. 4) Make sure that the rol ...

  • BIXOLON SRP-270 - page 64

    Rev. 3.02 - 64 - SRP-270 8-2-3 Ribbon Cassette Installation The Ribbon Cassette use must conform to the standards prescribe d in the Specifications. Never use non-standa rd types, because such use may resu lt in such trouble as the malfunctio n of printing quality. 8-2-3-1 Ribbon Cassette Installation Procedure for installing the Ribbon Cassette as ...

  • BIXOLON SRP-270 - page 65

    Rev. 3.02 - 65 - SRP-270 8-3 Maintenance To ensure the maintenance of this prin ter at its initial performance level throug hout a long product life as well as preventing potential troubles, be sure to perform maintenance and managem ent according to the points described in the following subsectio ns. 8-3-1 Cleaning Eliminating dirt or strains 1) W ...

  • BIXOLON SRP-270 - page 66

    Rev. 3.02 - 66 - SRP-270 8-4 Lubricant s and Adhesive Appli cation Lubrication and application adhe sive plays an important role in maintaining thi s printer at its initial performance level, throughout a long pro duct life as we ll as preventing potential troubles. Make sure to apply the specified lubricants or a dhesive in the appropriate amounts ...

  • BIXOLON SRP-270 - page 67

    Rev. 3.02 - 67 - SRP-270 8-5 Tools, Lubricants and Adhesives 8-5-1 List of Tools No Tool Designation Availability 1 2 3 4 5 6 7 8 9 10 11 Brush #1 Brush #2 Cleaning brush Screwdriver (+) No.2 Tweezers Round pliers Diagonal cutting nipper Electric Soldering iron Thickness gauge ET holder #2.5 ET holder #3 O O O O O O O O O O O 8-5-2 List of Lubrican ...

  • BIXOLON SRP-270 - page 68

    Rev. 3.02 - 68 - SRP-270 8-6-3 Repair Guidelines Phenomenon Condition Cause Level Check point & Method Repair Method ① Defective power input to motor B ·Check the input power ·Check the input voltage (24V±2V) between the motor terminals of the connector using a tester or oscilloscope ·Inspect and repair the power supply circuit ② Defect ...

  • BIXOLON SRP-270 - page 69

    Rev. 3.02 - 69 - SRP-270 Phenomenon Condition Cause Level Check point & Method Repair Method Defective ⑤ input charge pulse B ·Observe by oscilloscope to check if the input charge pulse is within rated values ·Pulse rating: For voltage and pulse width refer to the specifications for SMP-710/710N ·If input pulse is not generated or if such ...

  • BIXOLON SRP-270 - page 70

    Rev. 3.02 - 70 - SRP-270 Phenomenon Condition Cause Level Check point & Method Repair Method Wear or ① damage of Lead Cam or the gear A ·Check the teeth of each gear and of the Lead Cam for wear and damage ·If worn or damaged, replace the defective gear or the Lead Cam 5. Intermittently defective charac ter width Intermittent changes in cha ...

  • BIXOLON SRP-270 - page 71

    Rev. 3.02 - 71 - SRP-270 Phenomenon Condition Cause Level Check point & Method Repair Method Defective ① paper supply A See cause of phenomenon 1 ① Deformation ② of the Spring Roller B See cause of phenomenon 1 ⑦ Wear of the ③ Rubber Roller B See cause of phenomenon 1 ⑥ The Shaft ④ Roller rotates malfunction B See cause of phenome ...

  • BIXOLON SRP-270 - page 72

    Rev. 3.02 - 72 - SRP-270 Phenomenon Condition Cause Level Check point & Method Repair Method Entry of ① solenoid is cut B ·Measure resistant value between terminal of solenoid resistance: S ome 70±10% (25 ) ℃ ·In case cutting substitute solenoid 12. No working of Solenoid Gear tooth ② cam, ratchet and ribbon frame get dusted or altered ...

  • BIXOLON SRP-270 - page 73

    Rev. 3.02 - 73 - SRP-270 8-6-4 Assignment Connector Pin 8-6-4-1 Connector 30pin * Connector: Head, head carri age/paper feed step motor, solenoid P/E senso r, control * Model: 1.0mm FFC cable Mechanism side: 403-030 -099-061 [Taiwan TACK co.] P/N In or Out Description P/N In or Out Description 1 Output head # 6 16 Output ground 2 Output head # 8 17 ...

  • BIXOLON SRP-270 - page 74

    Rev. 3.02 - 74 - SRP-270 8-7 Disassembly To disassemble this printer, perfo rm the assembly procedures described in section 8-8 Asse mbly in the reverse sequence. First, the main assembly blocks are disasse mbled and divided into the sub-assembly blocks, then each of the individual blocks is disassembled. Disassembling printer com ponents beyond th ...

  • BIXOLON SRP-270 - page 75

    Rev. 3.02 - 75 - SRP-270 8-8-1 Sub-assemblies 8-8-1-1 Carriage Head Assy Name of Parts Method and Procedure Drawings BE ① RIN G FE (2ea) CARRIAGE HEAD ② 1. At first, set the BERIN G FE ① to be inserted into the shaft of JIG. * Notice: The direction of insert is to locate frange downward. 2. And then, set a CARRIAGE HEAD ② to be inserted int ...

  • BIXOLON SRP-270 - page 76

    Rev. 3.02 - 76 - SRP-270 8-8-1-4 Lever Tension Belt C Assy Name of Parts Method and Procedure Drawings SHAFT PUL ① LEY LEVER TENSION ② BELT PULLEY ③ WASHER ④ (2.6*5.0*0.5) 1. At first, grease SHAFT PULLEY ① with HG-31S. 2. Next insert PULLEY and then ③ assemble WASHER (2.6*5.0*0.5). ④ <Check Point> Check PULLEY to rotate smoothl ...

  • BIXOLON SRP-270 - page 77

    Rev. 3.02 - 77 - SRP-270 8-8-1-7 Bracket PF “R ” Assy Name of Parts Method and Procedure Drawings ① BRACKET P/F “R” ② GEAR PF IDLE ③ GEAR KNOB ④ GEAR KNOB IDLE ⑤ WASHER (1.6*3*0.3) 1. At first, grease the small shaft of BRACKET P/F “R” with EM ① -501. Next, insert GEAR PF IDLE, ② GEAR KNOB, and GEAR ③④ KNOB IDLE. Lastl ...

  • BIXOLON SRP-270 - page 78

    Rev. 3.02 - 78 - SRP-270 8-8-2 Main-assemblies 8-8-2-1 Base Paper Feed Assy - #1 Name of Parts Method and Procedure ① BASE PAPER FEED ② SHAFT TAKE UP ③ TAPE CUSION ④ RUBBER PLATE (2EA) ⑤ PLATEN ASSY ⑥ SCREW SPECIAL (M2.6*7.5, 2EA) ⑦ SHAFT RUBBER ROLLER ⑧ ROLLER PAPER GUIDE (2EA) ⑨ BEARING (2EA) ⑩ E-RING (ø3, 2EA) ⑪ GEAR ROLLE ...

  • BIXOLON SRP-270 - page 79

    Rev. 3.02 - 79 - SRP-270 8-8-2-2 Base Paper Feed Assy - #2 Name of Parts Method and Procedure ① GEAR TAPE UP ② GEAR TU PULLEY ③ WASHER BELT GUIDE ④ WASHER (2.6*5*0.5) ⑤ BRACKET PF L ⑥ SCREW TAPPING (M3*6, 6EA) ⑦ GUIDE PAPER A ⑧ GUIDE PAPER B 1. Make BASE PAPER FEED stand (left side), and then, insert GEAR TAPE UP to fit SHFAT(D ① ...

  • BIXOLON SRP-270 - page 80

    Rev. 3.02 - 80 - SRP-270 8-8-2-3 Base Paper Feed Assy - #3 Name of Parts Method and Procedure ① SUB PCB ASSY ② SCREW TAPPING (M2*3, 2EA) ③ MANUAL CUTTER ④ SCREW (M3*6, 2EA) ⑤ PLATEN PAPER GUIDE ⑥ SHAFT HOLE ROLLER ⑦ HOLE ROLLER (2EA) ⑧ SPRING HOLD ROLLER (2EA) 1. Set SUB PCB ASSY to fit the hole in the bottom face of ① BASE PAPER ...

  • BIXOLON SRP-270 - page 81

    Rev. 3.02 - 81 - SRP-270 8-8-2-4 Main assembling - #1 Name of Parts Method and Procedure ① FRAME MAIN C/K ASSY-4 ② SERIAL NO. TAG ③ TAPE INSULATION ④ LEVER COLOR CHANGE ⑤ SOLENOID ASSY ⑥ SPRING SOLENOID ⑦ SCREW MACHINE (M2*3) ⑧ GEAR PULLEY ASSY WASHER (ø2.6*5*0.5) ⑨ LEVER TENTION BELT ASSY ⑩ SCREW (M3*4) ⑪ 1. Set FRAME MAIN C ...

  • BIXOLON SRP-270 - page 82

    Rev. 3.02 - 82 - SRP-270 8-8-2-5 Main assembling - #2 Name of Parts Method and Procedure ① GEAR REDUCTION A ② GEAR REDUCTION B ③ RIBBON FEEDER ASSY ④ GEAR REDUCTION “C ” ⑤ LEVER RIBBON FEED ASSY ⑥ WASHER (ø 2.6*5*0.5, 2EA) ⑦ MAIN PCB ASSY ⑧ FPC CONNECTOR ⑨ SCREW MACHINE (M3*4) ⑩ CARRIAGE HEAD ASSY ⑪ BELT SYNCHRONUOS ⑫ S ...

  • BIXOLON SRP-270 - page 83

    Rev. 3.02 - 83 - SRP-270 8-8-2-6 Main assembling - #3 Name of Parts Method and Procedure ① AD LEVER ② SHAFT HEAD GUIDE ③ SHAFT HEAD CARRIAGE ④ E-RING (ø 3) ⑤ HEAD PRINT ⑥ SCREW (M3*10, 2EA) ⑦ BRACKET HEAD COVER “L” ⑧ BRACKET HEAD COVER “R” ⑨ SCREW MACHINE (M2.6*3, 2EA) 1. Set FRAME MAIN on the JIG. 2. Insert AD LEVER ① ...

  • BIXOLON SRP-270 - page 84

    Rev. 3.02 - 84 - SRP-270 8-8-2-8 Main assembling - #5 Name of Parts Method and Procedure ① RIBBON FRAME ② SPRING RIBBON FRAME ③ E-RING (ø3, 3EA) 1. Insert ⓐ SPRING RIBBON FRAME into the hole in left side of ⓑ RIBBON FRAME to ward arrow on shows in Fig. 1 detail. 2. Set SPRING RIBBON FRAME ⓐ onto the SHAFT ⓒ and then, move the RIBBON ...

  • BIXOLON SRP-270 - page 85

    Rev. 3.02 - 85 - SRP-270 8-8-3 Adjustment When assembling this printer, be sure to refer to the requi red adjustment procedure. To ensure normal operation of the printer after disasse mbly or repl acement of a Component for maintenan ce or repair. Be sure to perform along to the require d method. * Adjustment of Head gap Adjustment Step Description ...

Manufacturer BIXOLON Category Printer

Documents that we receive from a manufacturer of a BIXOLON SRP-270 can be divided into several groups. They are, among others:
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- or energy labels BIXOLON SRP-270
All of them are important, but the most important information from the point of view of use of the device are in the user manual BIXOLON SRP-270.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals BIXOLON SRP-270, service manual, brief instructions and user manuals BIXOLON SRP-270. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product BIXOLON SRP-270.

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A complete manual for the device BIXOLON SRP-270, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use BIXOLON SRP-270 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of BIXOLON SRP-270.

A complete BIXOLON manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual BIXOLON SRP-270 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the BIXOLON SRP-270, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the BIXOLON SRP-270, that we can find in the current document
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5. FAQ - Frequently Asked Questions
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