JCM WBA-SS Series Service Manual
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JCM WBA-SS Series Service Manual

World bill acceptor
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Copyright © 2003 Japan Cash Machine Germany GmbH
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Summary of Contents for JCM WBA-SS Series

  • Page 1 Copyright © 2003 Japan Cash Machine Germany GmbH...

  • Page 2: Table Of Contents

    Contents 1. Description - calibration ....................1 2. Tools needed ........................ 1 3. Setting the WBA calibration mode ................. 1 4. Starting the PC calibration program ................2 5. Calibration procedure ....................2 6 . Error messages ......................8 7. Sensor name and sensor name conversion table ............

  • Page 3: Description - Calibration

    1. Description - calibration Calibration sets a starting reference point for all the optical and magnetic sensors within the unit. This task can be done at the host unit or at your workbench. WHEN TO CALIBRATE - After the acceptor component has been disassembled for repair - After a sensor board has been replaced - Whenever bill acceptance is degraded - Once a year...

  • Page 4: Starting The Pc Calibration Program

    (2) Set dipswitch No.8 ON and 1 to 7 OFF. (3) Supply power to the WBA. (4) The indicator LED flashes approximately every second. (5) Set DIP switch No.8 OFF. Confirm the indicator LED turns off. 4. Starting the PC calibration program There are 2 ways to start the WBA calibration software: A) Start from MS-DOS 1) Turn on the PC and start MS-DOS.
  • Page 5 (3) Insert the white calibration paper (“KS-030” for WBA-12/13 and “KS-032” for WBA-22/23/24/25) as shown below, and close the acceptor head. Make sure that the tabs on both side of the acceptor head are firmly locked. KS-030 KS-032 (Part#: 055155) (Part #: 057487) (4) Press the ENTER key to start calibration.
  • Page 6 Close the acceptor head. Make sure that the tabs on both side of the acceptor head are firmly locked. KS-31 KS-33 (Part #: 055156) (Part #: 057485) (6) Press the ENTER key to start calibration. Do not move the head and calibration paper during calibration. Now Adjusting <scr 5>...
  • Page 7 (9) When screen 7 appears, calibration with black and white calibaration papers is complete. Remove the calibration paper and close the acceptor head. Make sure that the tabs on both side of the acceptor head are firmly locked. Pull out reference paper. Hit Enter Key. <scr 7>...
  • Page 8 (12) Calibrate the magnetic sensor(s). Insert the mag head test board to the acceptor and find a location where the second line of mag head test board just above the roller of acceptor head lower tray (show the diagram below) Make sure that the tabs on both side of the acceptor head are firmly locked. Closing the acceptor head after the calibration starts results in an error.
  • Page 9 (16) When the “MAG Center A/D” value enters the designated range, press the ENTER key. The calibration starts and screen 11 appears. MAG GAIN ADJUST Adjusting MAG Gain <scr 11> (17) When the calibration is complete, screen 12 appears. A prompt asks if the calibration results should be written in the acceptor head memory.

  • Page 10: Error Messages

    6. Error messages xxxxx Communication Error xxxxx: Communication with WBA has failed. => Check all the connections. Make sure you have executed the correct calibration program. xxxxx Adjustment Error (Gain) xxxxx: Gain calibration error => Make sure you have correctly inserted white calibration paper as instructed by the monitor. xxxxx Adjustment Error (Black Level) xxxxx: Black level calibration error =>...

  • Page 11: Description - Downloading

    8. Description - donwloading to flash memory This section describes how to download software program to the flashrom of the CPU board. WHEN TO DOWNLOAD - Software Upgrade - After a CPU board has been replaced *This paragraph describes the method of using WBA I/F test bench. For the method 2), see a separate instruction manual of DT-004.

  • Page 12: Starting The Download Program

    (2) Set the CPU board DIP switches 8, 7, 6 and 1 ON and switches 5 to 2 OFF. This way the baud rate is set to 38400bps. Note the baud rate of 38400bps is avaialble for 4M flashrom only (WBA12/22/24). (3) Supply power to the unit.

  • Page 13: Example Of The Download Procedure

    Entered download filename. If the download file is correct, "DWLD01" is shown here. Baud rate Dev.=fc Port=2 File=2420710.USA DWLD01:00200000:0027FFFF 91DO 38400bps DOWN LOAD PROGRAM Ver. 214-00 05/JUN/’03 JCM V :Version Information Request I: Addressed Reset G: Global Reset Ctrl - X: Abort...
  • Page 14 (4) “CRC” appears on the monitor. Dev=fc Port=2 File=2420710.USA DWLD01:00200000:0027FFFF 91DO 38400bps DOWN LOAD PROGRAM Ver. 2.11-00 28/AUG/’98 JCM V :Version Information Request I: Addressed Reset G: Global Reset Ctrl - X: Abort F: File Download P: Program Check Verify Ctr - f: File Download (Selection) S: Set Start Addr.

  • Page 15: Setting The Wba Dip Switches

    13. Setting the WBA DIP Switches 1. Test Mode Selecting the test mode 1. Set DIP switch 8 to ON and switches 1 to 7 to OFF. 2. The indicator LED will flash. 3. Set DIP switches to the test mode setting you want to execute. 4.
  • Page 16 Details about the Stacker Sensor Test (PH07) 8 7 6 5 4 3 2 Feed in sensor Solenoid lever Feed out Stacker home No cassette Validator encoder Stacker endcoder Acceptor head detached signal DIP switch input test Change the DIP switch settings in the order of 1, 2, and 3. 8 7 6 5 4 3 2 If the test is successfull, the LED turns ON.

  • Page 17: Error Code

    14. Error Code Error Code Table 1 Error Code Table 1 summarizes the error codes of the receiving operations of the transfer unit/acceptor headpiece and the unit with cash box. No. of indicator Description LED flashes Cash box full Stacker jam, or pusher unit problem. Transport cover is open, or stacker lever problem.
  • Page 18 Error Code Table 3 Return code. Number of pulses Reason for return Crooked insertion Magnetic pattern error A sensor other than DT1, PT2 detected a bill while the acceptor was on standby. The dark-light ratio of the bill is below the fixed value (1) The *HPC sensor did not detect the bill within the specified period after it was initially taken in.

  • Page 19: Sensor, Board, And Motor Locations

    15. Sensor, Board, and Motor Locations Sensor Boards Feed-in Sensor Stacker Lever Upper Stacker Solenoid CPU Board Lower Feed-out Sensor Stacker Home Cash Box Stacker Motor Feed Motor WBA-SS Service Manual - 17 -...

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