Download
Share
Print this page
ELCOM Euro-2000T Alpha Service Manual
  1. Manuals
  2. Brands
  3. ELCOM Manuals
  4. Cash Register
  5. Euro-2000T Alpha
  6. Service manual

ELCOM Euro-2000T Alpha Service Manual

Hide thumbs Also See for Euro-2000T Alpha:

Advertisement

Quick Links

Download this manual
E
-1000
URO
Euro-2000T Alpha/1000T
Service manual
Version 1.3
© Elcom s.r.o.

Advertisement

loading
Need help?

Need help?

Do you have a question about the Euro-2000T Alpha and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for ELCOM Euro-2000T Alpha

Summary of Contents for ELCOM Euro-2000T Alpha

  • Page 1 -1000 Euro-2000T Alpha/1000T Service manual Version 1.3 © Elcom s.r.o.
  • Page 2 This document has been published to be used for after sales service only. The contents are subject to change without notice. No part of this publication may be reproduced in any form or by any means for any commercial purpose. Copyright by Elcom s. r. o. All rights reserved.
  • Page 3 Euro-2000T Alpha/1000T Service manual Contents Introduction ..............................5 Circuits description ............................7 3. Line thermal printer LT-286..........................27 4. Installation of modules ............................. 33...
  • Page 4 Euro-2000T Alpha/1000T Service manual 5. LT 286 maintanence ............................59 6. Test function..............................66 7. Troubleshooting ..............................79 8. Part list & how to order the spare parts? ....................... 86...

  • Page 5: Introduction

    Euro-2000T Alpha/1000T Service manual 1. Introduction 1.1. Euro-2000T Alpha/1000T specifications Euro-2000T Alpha Euro-1000T 1.2. System configuration System consists of:...
  • Page 6 Euro-2000T Alpha/1000T Service manual 1.3. Block diagrams Real time EPROM SRAM clock circuit 128 (512) kB 256 kB RS232C interface for PC D 0 - D 7 8 bit data bus RS232C for scanner and scales 20 bit address bus...

  • Page 7: Circuits Description

    Euro-2000T Alpha/1000T Service manual 2. Circuits descriptions 2.1. Power supply circuits. 2.1.1. External power source - AC/DC adaptor. • • • INPUT RESETABLE THERMAL FUSE AC 230V/50Hz OUTPUT DC 12V TRANSFORMER Note: If the external power supply is connected to the ECR, the internal lead acid accumulator is charging even if the ECR is turned off.
  • Page 8 Euro-2000T Alpha/1000T Service manual 2.1.3. Voltage regulator. U[V] +0.02 -0.02 6 -6 .8 V 60 70 30 40 t [us] 3.6-5V 1N5819 VRAM 3.15A 1N5819 1N5408 BD436 CNN3 LL4148 CNN2 VBat 220R BATTERY SW-POWER CLEAR 100u/10V BC817 5k9/F 3V6, 60mAh...
  • Page 9 Euro-2000T Alpha/1000T Service manual 2.1.5. Secondary power circuit. • • 1N5819 37 40 t[ s] µ 150u 220R MC34063 22k/F 1000p 2k0/F 1.25V 100n 2200u/16V 2.1.6. Fiscal memory power circuit. V in V in Vo u t Vo u t...
  • Page 10 Euro-2000T Alpha/1000T Service manual 2.2. Microcontroller and supporting circuits. 2.2.1. Microcontroller E-2000N. • • • • • • • • • • • • • VRAM FM-AL/CN0 FM-AH/CN1 A16/CN2 FM-DIR/CN3 C-RS FM-SEL FM-PGM VRAM VPP-GEN XTAL EXTAL TXD0 E - 2 0 0 0 N...
  • Page 11 Euro-2000T Alpha/1000T Service manual Pin No. Name Type Signal description 2000T Alpha 1000T...
  • Page 12 A 1 6 A 1 6 A 1 7 A 1 7 A 1 8 27C020 KM681000A VRAM VRAM Note: It is possible to extend the data memory of Euro-2000T Alpha to 512kB by the procedure described in chapter 4.
  • Page 13 Euro-2000T Alpha/1000T Service manual 2.2.3. Reset system. • • • • 4.25 4.25 V CC V CC STBY RS T O U T t [ms] t [ms] G ND G ND STBY V6309 V6340/F t [ms] t [ms] U [V] 2.2.4.
  • Page 14 Euro-2000T Alpha/1000T Service manual 2.3. I/O circuits. 2.3.1. Printer control circuits. • • • • STB1 P-DO STB2 STB3 PR-LATCH STB4 P-LATCH STB5 PR-CLK STB6 P-CLK W-MOT D-LCD/PR-DI P-LATCH LCD/PR PR-SEL B 220R CL K 74HC374 U10A U10C & &...
  • Page 15 Euro-2000T Alpha/1000T Service manual Journal paper winding motor connection. DC Motor CNN5 B lack 2 (Red) 1 (B lack) Signals for correct work and safety of thermal printer. LED+ 220 R RS7-7 U10B P-DO & PAP2 PR-DO 220R 220R 74HC00 1000p fig.
  • Page 16 Euro-2000T Alpha/1000T Service manual 2.3.2. Keyboard. a.) Euro-2000T Alpha keyboard. U [V] inp ut A 2 .5 t [ms] inp ut B 2 .5 t [ms] inp ut C 2 .5 t [ms] inp ut D 2 .5 t [ms]...
  • Page 17 Euro-2000T Alpha/1000T Service manual b.) Euro-1000T keyboard. U [V] inp ut A 2 .5 t [ms] inp ut B 2 .5 t [ms] inp ut C 2 .5 t [ms] inp ut D 2 .5 t [ms] U [V] output 0...
  • Page 18 Euro-2000T Alpha/1000T Service manual 2.3.3. Displays. Euro-2000T Alpha Euro-1000T Microcontroller C-D2000Alpha. • • • • • • • • LCD-CLK LCD-SEL C-D2000Alpha...
  • Page 19 Euro-2000T Alpha/1000T Service manual Pin No. Name Type Signal description P 1. 0 P 3 .0 220R P 1. 1 P 3 .1 DATA P 1. 2 P 3 .2 BC857 LCD-DATA 220R P 1. 3 P 3 .3 P 1. 4 P 3 .4...
  • Page 20 Euro-2000T Alpha/1000T Service manual P L U D P T 8888 L o w B a t U [V] 680p t [ s] µ U [V] µ 15.8 17 32.8 t [ s] U [V] 10µ CNN14 LCD-DATA 10µ LCD-CLK LCD-SEL 17.5...
  • Page 21 Euro-2000T Alpha/1000T Service manual D isp lay mo du les i nterco nn ection 1 2 3 4 5 Signal CNN14 D-SUB 15 Note : It is not recommended, althought possible, to turn on the backlights, when the ECR is powered by the internal accumulator...
  • Page 22 Euro-2000T Alpha/1000T Service manual 2.3.4. Euro-2000T Alpha control lock. CTRL CNN13 U [V] ROW6 ROW6 ROW5 ROW5 ROW4 ROW4 ROW3 ROW3 t [ms] ROW2 ROW2 7.5 8 15.5 ROW1 ROW1 CONTROL LOCK Control lock 2.3.5. Communication circuits a.) Euro-2000T Alpha communication circuits •...
  • Page 23 Euro-2000T Alpha/1000T Service manual CNN8 TxD0 T 1 O U T T 1 I N TxD1 T 2 O U T T 2 I N R 1 IN R 1 O U T RxD1 R 2 IN R 2 O U T...
  • Page 24 Euro-2000T Alpha/1000T Service manual b.) Euro-1000T communication circuits • • • • Euro-1000T CM-1000 CNN14 PC-SG1 220R PC-SG2 220R EXT.KB. CM-1000 Note: For further information on external PC keyboard connection refer to the chapter 4.
  • Page 25 Euro-2000T Alpha/1000T Service manual 2.3.6. FM circuit connection 2.3.7. Other circuits a.) Lead acid battery voltage checking circuit. t =time of POW-LOW reading 5 ,7 V P-LOW Eva lua tion BC817 P -LOW 120R L ow B at s ig na ll in g b.) Buzzer control.
  • Page 26 Euro-2000T Alpha/1000T Service manual c.) Drawer drive circuit. CNN7 BD12 BCM4532 drawer opening impulse U [V ] DRAWER LL4148 D RA WER DRAWER t [ms ] TIP110 Euro-Alpha/1000T Cash drawer d.) Paper end sensor. CNN13 Paper sensor CNN13 PAP1 PAP-PRES...

  • Page 27: Line Thermal Printer Lt-286

    Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3. Line thermal printer LT-286. 3.1. General specifications. Printing method thermal line dot printing No. of total dots 384 dots per line Dot density 8 dots / mm Print width 48 mm Paper feed pitch 0.125 mm...
  • Page 28 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3.2.2. Head division processing. The thermal head has 6 strobes, and printing in up to 6 cycles is possible. The relation between strobes and position of heating elements is shown in the table below. The printing is divided into 6 cycles if external AC/DC adaptor is not connected otherwise the printing is divided into three cycles (two strobes are activated at the same time).
  • Page 29 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3.3. Paper feed. The motor is driven with 2-2 phase excitacion. One step of the motor driving signal feeds the paper 0,125mm (corresponding to 1 dot pitch). 3.3.1. Specifications of stepping motor. Item...
  • Page 30 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3.4. Head-up sensor. This unit is provided with a head-up sensor to detect the up / down condition of the head. Activation of the head under the head- up condition can break or affect adversely the life of the head. The outside circuit is designed so that the thermal head can not be activated under the head-up condition.
  • Page 31 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3.7. Connecting terminal. The connecting terminal consists of two connectors, the details are as follows. Function No. of pin Model nam e Thermal head Connector for FFC/FPC cable pitch 1.25mm Head up sensor...
  • Page 32 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 3.7.2. Motor and sensor terminal. Pin No. Term inal nam e Note Motor A Neg. B Neg. Photo-transistor collector Paper sensor Photo-transistor emitter LED anode LED cathode Head-up sensor output Head-up sensor Head-up output sensor...

  • Page 33: Installation Of Modules

    Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4. Installation of modules. Before installing modules and options. If you install any module or option in the Euro register already in use, you must have a reset performed by its user •...
  • Page 34 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. Euro-2000T Alpha keyboard connector disconnection. K E Y B O AR D C O N N E C TO R Euro-1000T keyboard connector disconnection. K E Y B O A R D C O N N E C T O R...
  • Page 35 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.2. Lead acid accumulator replacement. 1) Remove the top cabinet. (See 4.1) 2) Remove the accumulator holder screwed to bottom cabinet. (See figure below) 3) Make sure the external adaptor is unplugged. 4) Disconnect the old accumulator from connector BATTERY.
  • Page 36 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.3. Printer replacement Note: Make sure the external adaptor is unplugged and ECR is turned off. 1) Remove the top cabinet. (see 4.1). 2) Disconnect the printer connectors from mainboard. 3) Loosen four printer screws (see figure below).
  • Page 37 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.4. Winding motor replacement. 1) Be sure the ECR is off and the external adaptor is unplugged. Remove the top cabinet (see 4.1.). 2) Disconnect the winding motor connector from the mainboard. 3) Loosen two screws (see figure below).
  • Page 38 8) Execute all electronic tests. (see chapter 6). Note: If any test error has occured, first of all make sure all connectors contact well and there is no exchange of connectors. Quantity Part nam e Code Screw 2,9x6,5 SR001 Mainboard 1000T SAD54 Mainboard Euro-2000T ALPHA SAD52...
  • Page 39 10)The ECR initialisation will be automatically performed. 11) Execute all the electronic tests. Quantity Part nam e Code EPROM 256kB ZD 196 SRAM 128kB ZD 198 Mainboard Euro-1000T SAD 54 Mainboard Euro-2000T ALPHA SAD 52 1/EX SRAM 512kB ZD 197...
  • Page 40 Note 2: If you do not need to save all sales data in SRAM you can perform the NiCd replacement even if the ECR is turned off. Quantity Part nam e Code NiCd back-up accumulator ZD 800 Mainboard Euro-1000T SAD 54 Mainboard Euro-2000T ALPHA SAD 52...
  • Page 41 Service manual © Elcom s.r.o. 4.9. Keyboard replacement 4.9.1. Euro-2000T Alpha keyboard replacement Note: Be sure the ECR is turned off and the external adaptor is unplugged. 1) Remove the top cabinet (see 4.1.) and disconnect the keyboard connector. 2) Disconnect the display and the control lock connector from the keyboard PCB.
  • Page 42 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.9.2. Euro-1000T keyboard replacement Note: Be sure the ECR is turned off and the external adaptor is unplugged. 1) Remove the top cabinet (see 4.1.) and disconnect the keyboard connector. 2) Disconnect the display connector from keyboard PCB.
  • Page 43 © Elcom s.r.o. 4.10. Display replacement. 4.10.1. Euro-2000T Alpha alpha-numerical and segment display module replacement. Note: Be sure the ECR is turned off and the external adaptor is unplugged. 1) Remove the top cabinet (see 4.1.) and disconnect keyboard connector.
  • Page 44 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.10.2. Euro-1000T display module replacement. Note: Be sure the ECR is turned off and the external adaptor is unplugged. 1) Remove the top cabinet and release the keyboard connector. 2) Loosen the display screws (see figure below).
  • Page 45 Service manual © Elcom s.r.o. 4.11. Euro-2000T Alpha control lock replacement Note: Be sure the ECR is turned off and the external adaptor is unplugged. 1) Remove the top cabinet (see 4.1.) and disconnect the keyboard connector from the mainboard.
  • Page 46 Service manual © Elcom s.r.o. 4.12. Peripherals to mainboard connection. 4.12.1. Euro-2000T Alpha peripherals to mainboard connection. Note: Be sure the ECR is turned off. 1) Switch off the ECR and unplug the external adaptor. 2) Remove the top cabinet.
  • Page 47 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.12.2. Euro-1000T peripherals to mainboard connection. Note: Be sure the ECR is turned off. 1) Swicth off the ECR and unplug the external adaptor. 2) Remove the top cabinet. 3) Remove the lead acid accumulator (see 4.2).
  • Page 48 Service manual © Elcom s.r.o. 4.13. External equipments cables and connectors. 4.13.1. Euro-2000T Alpha external equipments cables and connectors. Note: Be sure the ECR is turned off. 1) Switch off the ECR and unplug the external adaptor. 2) Remove the top cabinet (see 4.1).
  • Page 49 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.13.2. Euro-1000T external equipments cables and connectors. Note: Be sure the ECR is turned off. 1) Switch off the ECR and unplug the external adaptor. 2) Remove the top cabinet (see 4.1). 3) Remove lead acid accumulator (see 4.2).
  • Page 50 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. Interconnecting cables are fixed by special material on a PCB to prevent wire breaking. We recommend to use the special fixation material in case of part exchange or service. D-SUB 15 FEMALE DC Power connector...
  • Page 51 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.14. LCD backlight installation procedure Note 1: Be sure the ECR is turned off and the external adaptor is unplugged. Note 2: We recommend you to check that you have all necessary parts prepared before installation. To avoid missing parts we recommend that you order a LCD backlight set.
  • Page 52 © Elcom s.r.o. 4.15. Remote drawer. Note 1: The remote drawer connected to Euro-2000T Alpha or Euro-1000T has to meet the following specification: a) Solenoid mechanism, no other electronics or interface. b) Solenoid max. ratings 13,7V, 1A. c) Solenoid resistance min. 14 Ohms.
  • Page 53 Service manual © Elcom s.r.o. 4.16. Remote display. Note 1: Just Eurodisplay can be connected to EURO-2000T Alpha or Euro-1000T as a remote display. No other types can be connected. Remote display device list: a) Eurodisplay with cable and connector.
  • Page 54 Note 3: The remote display consists of the same LCD module as the Euro-2000T Alpha / Euro-1000T customer and operator module. The repair or backlight installation procedure is the same as for the internal display modules.
  • Page 55 4.17. External keyboard Note 1: The Cash register Euro-2000T Alpha/1000T allows you to easy connect a standard PC keyboard. Note 2: In the case the CE mark is required for the Cash register, use only CE PC keyboard with a cable length of 2 m at maximum.
  • Page 56 4.19. Bar code scanner and electronic scales connection to Euro-2000T Alpha through RS-232 Connect the scanner and scales to the Euro-2000T Alpha to D-SUB 9M connector on the rear panel. The RS-232 interface communication wires are connected according to the following table and figure. The cable length of scanner or scales must not...
  • Page 57 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 4.20. PC communication module for Euro-1000T - option External communication module allows you to connect Euro-1000T to a PC. Euro-1000T The connection terminal of the module on the multifunctional D-SUB 15F is shown on the following picture and table.
  • Page 58 4.21. Euro-2000T Alpha Cash registers interconnection through interface RS-485 Note 1: The Cash register Euro-2000T Alpha allows you to connect it to the network of ECRs by interface RS-485. You can interconnect 32 Cash registers at maximum for the maximal cable length of 1.200 m (using twisted pair).

  • Page 59: 286 Maintanence

    Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 5. LT-286 maintenance This chapter explains the procedure for maintanance work and is intended for maintanence personnel in the field. 5.1. Handling and maintanence of printer 1) The use of paper other than our recommended paper may cause poorer quality of and duration. Be sure to use paper with a width within the specified range.
  • Page 60 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 2. Install the head up sensor to the right side of the frame. Set the head up sensor in the direction, and fix it by the screw M1,7x6. Check the leaf of the head up sensor for deformation.
  • Page 61 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 7. Apply Mori-coat EM-10L to the two gear pivots in which gears have been installed. 8. Fix the grip ring to the stepped portion on the tip of the pivot for the second reduction gear fully to the root of the step using pliers exclusively for grip rings.
  • Page 62 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 10. Apply Mori-coat EM-10L to the arc-shaped portion of the lever holder and the arc-shaped portions of the five frame ribs. 11. Insert the head-up lever from the right side of the frame. Insert the lever so that the sectional form of the shaft of the head-up lever...
  • Page 63 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 12. Install the thermal head assembly into the bottom side of the frame. First insert it into the hole on the side on which the motor is fitted. In inserting the assembly, be careful not to damage the earthing spring fitted on the right side of the frame. Do not toch the print surface of the head with bare hands.
  • Page 64 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 14. Fix the head SP by a fitting screw (M4x8). Fasten the fitting screw carefully since the screw, for which a tapping screw is used, is likely to be fastened diagonally. 15. Put the platen roller unit in the frame. Push the lever of the platen bushing down 90 degrees in order to hang it on the claw of...
  • Page 65 Euro-2000T Alpha/1000T Service manual © Elcom Ltd. 5.3. Trouble-shooting guide Procedure for repairs: When the printer is out of order, observe repair the problem carefully to determine what is wrong according to “Guide to Repairs”. Then, repair it according to the prescribed repair method.

  • Page 66: Test Function

    6. Test function. This diagnostic program has been developed for testing of the machine functions in the field. The program is contained within the Euro-2000T Alpha / 1000T. The testing procedure will be executed by the CPU. Test # Description...
  • Page 67 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.1. Displays test. Displays test shows particular characters on both displays. Test initiation: 1) Switch the cash register to ,,P“ mode. Printout: 2) Press 100 on numerical keyboard. 3) Press the key [TIME].
  • Page 68 © Elcom s.r.o. Test description: 1) The printer will print out the identifying data of Euro-2000T Alpha / 1000T - version no., configuration (DPT number, PLU number) serial interface and FM enable / disable information. 2) The printer will print out the character set in standard size with related hexadecimal codes.
  • Page 69 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.3. Keyboard tests. You can check the proper function and proper key scanning by this test. 6.3.1. Keyboard test 1. Keyboard test displays the code, position and the name (only Aplha) of key that was pressed.
  • Page 70 Test start Function keys D e pa rtm e n t k e ys N um eric ke y s The correct key pressing sequence for Euro-2000T Alpha keyboard. Test start P LU The correct key pressing sequence for Euro-1000T keyboard.
  • Page 71 Code The ECR mode to code assigning table. If an error will occur refer to chapter 7.5 Note: The test is executable on Euro-2000T Alpha only. 6.5. Communication interfaces tests. 6.5.1. PC interface test. The PC serial interface test allows you to check the proper transmission and receipt of serial data through the D-SUB Female connector that is used for PC connection.
  • Page 72 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. Test results without loopback connector: TEST TEST Correct test result Incorrect test result Test results with loopback connector: TEST TEST Correct test result Incorrect test result If the test result is incorrect refer to chapter 7.6.
  • Page 73 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.5.3. External PC keyboard serial interface test. The external PC keyboard serial interface test allows you to check the proper transmission and receipt of serial data through the D-SUB 15 connector. The test can be executed only with a loopback connector as in the following figure.
  • Page 74 The RS-485 PC serial interface test allows you to check the proper transmission and receipt of serial data through the D-SUB 9 Female connector that is used also for RS-232C PC connection. The test can be executed only with a special unit T-RS485 as in the following figure. T-RS485 to Euro-2000T Alpha connection: D-SUB 9 MALE D-SUB 15 MALE...
  • Page 75 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.5.5. PC serial interface interrupts test. A PC serial interface interrupts test allows you to check the proper function of the input interrupt circuit which is used for RS- 232C and RS-485 serial interface. The test can be executed only with a loopback connector as in the following figure.
  • Page 76 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. Test description: 1) Drawer opening signal is generated in a short intervals. 2) If the drawer is opening, the function of control circuit is proper. If the test result is incorrect refer to chapter 7.8.
  • Page 77 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.7.2. FM writing test. FM writing test allows you to check the possibility to write data into FM. Bytes “AA” and “55” are written by the test execution into FM testing sector. The first writing of byte “AA” is located to address 1FE00 and byte “55” to address 1FE40. The next execution of this test writes data to the next higher address.
  • Page 78 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 6.7.4. FM control signal test I. The FM control signals FM-SEL, FM-PGM, FM-DIR, FM-AH, FM-AL and A16 are very important for proper function of FM. This test allows you to check these signals by simple voltmeter.

  • Page 79: Troubleshooting

    7. Troubleshooting Many problems which might occur with the Euro-2000T Alpha / 1000T are indicated on input and output devices such as keyboard, displays and printer. This makes it possible to find a source of the problems and to give methods for solving them. The chapter is divided into eight basic parts: •...
  • Page 80 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. incorrect value of VH voltage • damage of the printer power supply circuit check the circuit connection according to scheme (chapter 2.1.4) damage of the stepper motor control circuit U8 check the circuit according to scheme (chapter 2.3.1) damage of the paper winding motor circuit check the circuit according to scheme (chapter 2.3.1)
  • Page 81 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. the printing is stumbled • the connector of printer is not well connected make sure the connector contacts well to CNN12 paper is not correctly inserted into the printer check and repair the printer is dirty...
  • Page 82 7.4. Problems in display. 7.4.1. Euro-2000T Alpha problems in display. • the same fault in both displays incorrect or incomplete display connection check the Alpha Display PCB connection to Keyboard PCB...
  • Page 83 U1 E-2000N damage replace E-2000N • the cash register modes can not be switched by the key turning (only Euro-2000T Alpha) incorrect or incomplete control lock connection check the control lock connection to the keyboard connector control lock connection damage check the keyboard connection according to scheme (chapter 2.3.4.)
  • Page 84 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. • PC communication through the RS-485 interface fault incorrect or incomplete cable connection check the connection according to the table in 2.3.5. incorrect baud rate setting set the 6. system flag correctly incorrect parameter setting of communication program...
  • Page 85 Euro-2000T Alpha/1000T Service manual © Elcom s.r.o. 7.7. Problems in real time clock and date. date and time is deleted after ECR is turned off • NiCd battery is discharged or damaged charge or replace NiCd battery power back-up circuit connection damage check the connection according to scheme (chapter 2.2.4.)

  • Page 86: Part List & How To Order The Spare Parts

    Euro-2000T Alpha/1000T Service manual 8. Parts list & how to order the spare parts? Note 1: This chapter makes it easier to search for any part, its location, quantity, package, ordering code and price rank. Note 2: The ordering codes of modules are listed in chapter 8.8.
  • Page 87 Euro-2000T Alpha/1000T Service manual 1000 1000 Alpha Alpha Ordering Price Part description Package Designator code rank Note:...
  • Page 88 Euro-2000T Alpha/1000T Service manual 8.3. Keyboard parts list. 8.3.1. Euro-2000T Alpha keyboard parts list. Or de r ing Pr ice Quantity Par t nam e Location co de r ank...
  • Page 89 Euro-2000T Alpha/1000T Service manual 8.3.2. Euro-1000T keyboard parts list. Or de r ing Pr ice Quantity Par t nam e Location co de r ank...
  • Page 90 P a r t n a m e De s ig n a t o r P a c k a g e c o d e r a n k 8.5. Euro-2000T ALPHA alpha-numerical display module parts list. BOTTOM SIDE TOP SIDE CNN2 CNN3...
  • Page 91 Euro-2000T Alpha/1000T Service manual 8.6. Bottom cabinet parts list. 1000 1000 Alpha Alpha Or de r ing Pr ice Par t nam e code r ank 8.7. Top cabinet parts list. Or de ring Pr ice 1000 Alpha Part nam e...
  • Page 92 Euro-2000T Alpha/1000T Service manual 8.8. How to order spare parts and modules? Ordering Price Module name Part list code rank...

This manual is also suitable for:

Euro-1000t