MA NC-6000 User manual

NC-6000
Compact Two Pockets Currency Discriminator
Service Manual
Document Version 1.0
Oct 1st, 2012
Masterwork Automodules Tech Corp Ltd.
11F-3, 3, Park St., Nangang, 11503, Taipei, Taiwan
[e-mail]
COPYRIGHT © 2011 Masterwork Automodules Tech Corp Ltd.
All rights reserved. This Document or any part thereof may no, without the prior
written consent of Masterwork
Automodules Tech Corp Ltd., be copied, reprinted or
reproduced in any material form including, but without prejudice to the foregoing
and not by way of exception photocopying, transcribing, transmitting or storing in
any medium or translating into any lang
uage, in any form or by any means,
including but not limited to, electronic, mechanical, xerographic, optical, magnetic,
digital or other methodology.

Service Manual – NC-6000 Date: OCT 1st, 2012 (Version 1.0)
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CONTENT
CHAPTER 1 INTRODUCTION................................................................................................. 5
1.1 ABOUT NC-6000 SERVICE MANUAL ............................................................................................................. 5
1.2 IMPORTANT SAFETY PRECAUTION .................................................................................................................. 5
1.3ABBREVIATIONS AND ACRONYMS .................................................................................................................. 5
1.4 CONTACT INFORMATION .............................................................................................................................. 6
CHAPTER 2 NC-6000 OUTLINE ............................................................................................. 7
2.1 NC-6000 AT AGLANCE ............................................................................................................................. 7
2.2 SPECIFICATI ON ........................................................................................................................................... 8
2.2.1 Functional and Mechanical Specification ...................................................................................... 8
2.2.2 Electrical Specification................................................................................................................... 8
2.2.3 Interface Specification ................................................................................................................... 9
2.2.3.1 Thermal Printer (RS-232)....................................................................................................... 9
2.2.3.2 Remote Display.................................................................................................................... 10
2.2.3.4 PC ........................................................................................................................................ 10
2.3 SYSTEM OVERVIEW .................................................................................................................................. 11
CHAPTER 3 MAINTENANCE................................................................................................ 12
3.1 CLEANING THE COVER OF NC-6000 ............................................................................................................ 12
3.2 CLEANING THE BILL PATH OF NC-6000......................................................................................................... 12
CHAPTER 4 MAINTENANCE MODE .................................................................................... 13
4.1 TEST RUN –SIMPLE MODE ........................................................................................................................ 14
4.1.1 Run – Value List............................................................................................................................ 14
4.1.2 Run – Wavform ............................................................................................................................ 15
4.1.3 Test Solenoid & Brake .................................................................................................................. 15
4.2 TEST RUN –STRICT MODE......................................................................................................................... 16
4.2.1 Run – Value List............................................................................................................................ 16
4.2.2 Run – Wavform ............................................................................................................................ 17
4.2.3 Test Solenoid & Brake .................................................................................................................. 17
4.3 UPGRADE MODE ..................................................................................................................................... 18
4.3.1 SD Upgrade .................................................................................................................................. 19
4.3.1.1 Show Ver ............................................................................................................................. 19
4.4 CALIBRATION MODE.................................................................................................................................. 20
4.4.1 Calibrate sensors.......................................................................................................................... 20
4.4.2 Adjust MG.................................................................................................................................... 22
4.4.3 Initialization ................................................................................................................................. 22
4.5 IR MODE ............................................................................................................................................... 23

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4.5.1 IR Status....................................................................................................................................... 23
4.5.3 Burn In ......................................................................................................................................... 24
4.5.4 Calibraiton of Hopper Sensor ...................................................................................................... 25
4.6 TEST DEVICE ........................................................................................................................................... 25
4.6.1 Solenoid ....................................................................................................................................... 25
4.6.2 Machine Running Status.............................................................................................................. 26
4.6.3 Test LCD ....................................................................................................................................... 27
4.6.4 Test Key........................................................................................................................................ 27
4.6.11 Test Fan...................................................................................................................................... 27
4.6.12 Test Sound ................................................................................................................................. 27
4.6.13 Test Encoder .............................................................................................................................. 28
Burn In .................................................................................................................................................. 28
4.6.15 Test SD ....................................................................................................................................... 28
Turn to the back side of the device and insert the SD card. ................................................................. 28
4.7 MACHINERY INFO..................................................................................................................................... 29
4.8 SETUP DEVICE PARAMETERS....................................................................................................................... 29
4.8.1 Capacity of pockets...................................................................................................................... 30
4.8.2 Speed mode................................................................................................................................. 30
4.8.3 Detection Level ............................................................................................................................ 31
4.8.4 Count Mode Intensity.................................................................................................................. 31
4.8.5 Printer Type ................................................................................................................................. 31
4.8.6 Hpr Trigger Detection Mode........................................................................................................ 31
CHAPTER 5 NC-6000 PART LIST AND DISASSEMBLY ........................................................... 32
5.1 TOOL PREPARATION .............................................................................................................................. 32
5.2 HOUSING ............................................................................................................................................... 33
5.2.1 Side Panel Left and Right ............................................................................................................. 35
5.2.2 Top Cover-ONE and TWO............................................................................................................. 36
5.2.3 Lid Back-Frame ............................................................................................................................ 37
5.2.4 Back cover.................................................................................................................................... 37
5.3 TOTAL ASSEMBLY ..................................................................................................................................... 39
5.3.1 Upper Bill Path Module ............................................................................................................... 40
5.3.1.1 Upper Bill Path Plate .................................................................................................... 47
5.3.1.2 PCB NC6100-S board .................................................................................................... 48
5.3.1.3 PCB NC6100-IRTE Board ............................................................................................... 48
5.3.1.4 PCB NC6000-M134 Board ............................................................................................ 49
5.3.1.5 Retarding Wheel Module ............................................................................................. 49
5.3.2 Control Panel Module ............................................................................................................ 52
5.3.2.1 PCB NC6000-UI Board .................................................................................................. 55

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5.3.2.2 Keypads ........................................................................................................................ 56
5.3.2.3 LCD Display ................................................................................................................... 57
5.3.2.4 PCB NC6000-UI_IRR Board ........................................................................................... 57
5.3.3 Stacker Module...................................................................................................................... 58
5.3.3.1 Stacker and Reject Pocket ................................................................................................... 61
5.3.3.2 Reject Pocket Stoppers................................................................................................. 61
5.3.4 Bottom Conveyor Module ..................................................................................................... 62
5.3.4.1 Bottom Conveyor Plate ................................................................................................ 64
5.3.4.2 PCB NC6000-DTE Board................................................................................................ 65
5.3.5 Base Module .......................................................................................................................... 66
5.3.5.1 Timing Belts.................................................................................................................. 72
5.3.5.2 Reject Pocket Note Holder ........................................................................................... 72
5.3.5.3Note Toggler ................................................................................................................. 73
5.3.5.4Kicker Roller Module .................................................................................................... 74
5.3.5.5PCB NC6000-DTE Board................................................................................................ 75
5.3.5.6PCB NC6000-IRTR2 board and IR Guide Box ................................................................ 77
5.3.5.7Singler Module ............................................................................................................. 77
5.3.5.8 PCB NC6000-DTR Board ............................................................................................... 77
5.3.5.9 PCB NC6000-A Board.................................................................................................... 78
5.3.5.10 PCB NC6000-MOTOR Board ......................................................................................... 79
5.3.5.11 Power Tray .................................................................................................................... 80
5.3.5.12 Motor A and B .............................................................................................................. 80
5.3.5.13 Impeller ........................................................................................................................ 81
CHAPTER 6 TROUBLE SHOOTING ....................................................................................... 83
6.1 DEFINITION OF MESSAGE CODES................................................................................................................. 83
6.1.1 Check Bill Path ............................................................................................................................. 83
6.1.2 Open Bill Path .............................................................................................................................. 83
6.1.3 Remove Banknotes ...................................................................................................................... 83
6.1.4 Error............................................................................................................................................. 84

Service Manual – NC-6000 Date: OCT 1st, 2012 (Version 1.0)
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Chapter 1 Introduction
1.1 About NC-6000 Service Manual
This manual is for the maintenance of NC6000 and it includes the disassembly
process, spare part replacement, basic inspection and repair.
1.2 Important Safety Precaution
•NC-6000 is exclusively for indoor usages only, please do not use or install it
outdoor.
•Please check the adaptor and power cord periodically to protect from any
damages. The power source is between AC 100 - 240V, 50/60 Hz.
•Keep NC-6000 away from magnets, activated cellular phones, electrical
appliances, or speakers within 13 cm/ 5 inches.
•Please disconnect power adaptor and remove batteries when the machine
left unused for a long time.
•NC-6000 is designed for notes processing. Please process banknotes
ought to be verified in the four orientations (“Head Up-Right”, “Head
Reversed”, “Tail Up-Right” or “Tail Reversed”).
1.3 Abbreviations and Acronyms
IR Infrared
MA Masterwork Automodules
MB Megabyte
MG Magnetic
MR Magnetoresistive
MT Metal Thread
PC Personal Computer
USB Universal Serial Bus
UV Ultraviolet

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1.4 Contact Information
Masterwork Automodules Tech Corp Ltd.
www.automodules.com
Address:
11F-3, 3, Park St,
Nangang, 11503,
Taipei, Taiwan
Tel:
[phone]
Fax:
[phone]
Email:
[e-mail]

Service Manual – NC-6000 Date: OCT 1st, 2012 (Version 1.0)
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Chapter 2 NC-6000 Outline
2.1 NC-6000 At A Glance
3.5 Inch color TFT
LCD Display
Hopper Guide
Top Bill Path Open
Hopper
Control Panel
Reject Pocket
Stacker Pocket
Bottom Bill Path Open
Power Socket
Power Switch
SD Card Upgrade Socket
Remote Display Socket
Serial Port
Printer
PC Connection Socket

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2.2 Specification
2.2.1 Functional and Mechanical Specification
Sensors: IR Array, MR, UV
Denomination Detection: IR Transmission
Dual User Operation: Yes
Available Currencies USD, EUR, and up to 5 additional currencies
Countable Note Size: 60 X 85 X 0.08mm ~ 100 X 190 X 0.12mm
Hopper Capacity: 500 notes (circulated notes)
Stacker Capacity: 200 notes (circulated notes)
Reject Pocket Capacity: Max. 50 notes (circulated notes)
Display: 3.5 Inch color TFT
Display Language: English or Customized
Feed System: Roller friction system
Piece Count Speed: 1000/ 1200/ 1500 notes/min. (selectable)
Denomination Count Speed: 1000 notes/min.
Dimensions (mm): 272(W) x 272 (D) x 282 (H)
Weight: Approx. 8.2 kg
Operating Temperature Range:
Humidity:
Options: Remote Display / Thermal Printer
2.2.2 Electrical Specification
Power Supply: 100 - 240V, 50/60Hz
Power Consumption: Max. 50 W

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2.2.3 Interface Specification
2.2.3.1 Thermal Printer (RS-232)
(A) Communication Conditions
Item Specification
Standard: EIA RS-232C
Baud Rate: 9600bps ,38400bps ,115200bps
Synchronous Method: Asynchronous
Data Format: Start
Data
Parity
Stop
1 bit
8 bits
None
1 bit
Connector: D-sub 9pin (male)
Cable length: 15 m max
(B) Interface Connector - Equipment Side Connector
Pin NO. Signal Direction
1 ─── ───
2 ─── ───
3 TXD NC6000→thermal Printer
4 ─── ───
5 GND ───
4 ─── ───
7 ─── ───
8 ─── ───
9 ─── ───

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2.2.3.2 Remote Display
(A) Communication Conditions
Item Specification
Standard: UART
Baud Rate: 115200bps
Synchronous Method: Asynchronous
Data Format: Start
Data
Parity
Stop
1 bit
8 bits
None
1 bit
Connector: Mini USB 5 pins (female)
Cable length: 1.5m max
(B) Interface Connector - Equipment Side Connector
Pin NO. Signal Direction
1 VCC ───
2 VCC ───
3 RXD ───
4 TXD NC6000→Remote display
5 GND ───
2.2.3.4 PC
Item Specification
Data Communication Port USB

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2.3 System Overview

Service Manual – NC-6000 Date: OCT 1st, 2012 (Version 1.0)
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Chapter 3 Maintenance
3.1 Cleaning the Cover of NC-6000
Prepare a mixture of a gentle kitchen-use detergent (one that does not contain
abrasive powder or strong chemicals such as acid or alkaline.) Use 5 parts
water to 1 part detergent.
Absorb the diluted detergent into a sponge.
Squeeze excess liquid from the sponge.
Wipe the cover with the sponge, use a circular motion and take care not to let
any excess liquid drips into the interior of the device.
Wipe the surface to remove the detergent.
Rinse the sponge with clean running water.
Wipe the over with the clean sponge.
Wipe the surface again with a dry, soft lint-free cloth.
Wait for the surface to dry completely and remove any fibers.
3.2 Cleaning the bill path of NC-6000
Open the bill path.
Gently wipe it or dust the bill path with a MAbrush or a dry, soft lint-free cloth.
If stains remain, moisten a soft, lint-free cloth with water or a 50-50 mixture of
isopropyl alcohol and water that does not contain impurities.
Wring out as much of the liquid as you can.
Wipe the bill path and the sensor surface again; do not let any liquid drip into
the device.
Repeat 1-5 to clean the conveyer path.
*NOTE: Avoid spraying cleaner directly on the device, and be sure to day the bill
path before closing it.

Service Manual – NC-6000 Date: OCT 1st, 2012 (Version 1.0)
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Chapter 4 Maintenance Mode
Maintenance Mode is for testing and maintaining NC-6000 only. Please follow
the instruction as below when operating under the mode, or there is a risk to
damage the device.
How to enter Maintenance mode:
1. Turn on the device.
2. Press and hold the “ ” and “
” keys
together on the initializing page.
3. The device enters the Maintenance mode
automatically.
4. After enter the test mode, use the following keys to
operate:
F1: Move Up.
F2: Move Down.
: Toggle between options and/or confirm a
selection.
: Go back to upper layer/Stop.
F1
F2
F3

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4.1 Test Run – Simple Mode
To test the feeding process with the four sets of IR trigger sensors in the bill path.
4.1.1 Run – Value List
To check the gap adjustment by using the retrieved values.
1. Choose a desired speed for testing.
2. Change the solenoid to “Down” position.
3. Start “Run – Value List
” by pressing the “ ” after
selecting on the item.
4. Place a bundle of 50 pcs test notes
(Denomination: 1USD) on the hopper and pull the
hopper guide to fix the size of test note. The
machine starts running once it detects notes on
the hopper.
Note: The distance of two sides from hopper to banknote
shall be around 3mm to 5 mm.
5. Once notes proceed, sensors retrieve value and
they are showed on the list.
•MAX: Value of Tilt shall not over 4.
•AVE: Value of Tilt shall not over 2.
•QTY: Value of L shall not less than 10.
•Value of IN Cnt and OUT Cnt shall be 50.
*Note: Repeat the same process FIVE times and the result
should be similar. If two or more test results are not under
acceptable range, please adjust the gap and test.

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4.1.2 Run – Wavform
To check the gap adjustment by using the graphic wave formed by the retrieved
value.
1. Enter “Run – Wavform” by press the “ ” after
selecting on the item.
2. Place a bundle of 50 pcs test notes
(Denomination: 1USD) on the hopper and pull the
hopper guide to fix the size of test note. The
machine starts running once it detects notes on
the hopper.
Note: The distance of two sides from hopper to banknote
shall be around 3mm to 5 mm.
3. The wave shall be drowned around the white line
*Note: The information on Wave Form is for reference only,
please base on the information from VALUE LIST to test
and to adjust gap.
4. Press the “Move down” key to switch to next page
and see the wave form of distance.
*Note: The information on Wave Form is for reference only,
please base on the information from VALUE LIST to test
and to adjust gap.
4.1.3 Test Solenoid & Brake
To test the functionality of solenoid and brake (Manually start).
Place a bundle of 50 pcs (Denomination: 1USD) test
notes on the hopper and pull the hopper guide to fix the
size of test note. The machine starts running once it
detects notes on the hopper.
Note: The distance of two sides from hopper to the edge of
banknote shall be around 3mm to 5 mm.
Press the “ ” to
activate the solenoid & Brake
function.

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The machine counts and the solenoid toggles between
reject pocket and stacker. Check the two pockets to
make sure that banknote are separated equally in both
pockets.
*Note: If the Solenoid &Break doesn’t function well, please
contact MA.
4.2 Test Run – Strict Mode
To test the feeding process with 128 pairs IR array and the four sets of IR trigger
sensors in the bill path.
4.2.1 Run – Value List
To check the gap adjustment by using the retrieved values.
1. Choose a desired speed for testing.
2. Change the solenoid to “Down” position.
3. Start “Run – Value List
” by pressing the “” after
selecting on the item.
4. Place a bundle of 50 pcs test notes
(Denomination: 1USD) on the hopper and pull the
hopper guide to fix the size of test note. The
machine starts running once it detects notes on
the hopper.
Note: The distance of two sides from hopper to the edge of
banknote shall be around 3mm to 5 mm.

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5. Once notes proceed, sensors retrieve value and
they are showed on the list.
•MAX: Value of Tilt shall not over 4.
•AVE: Value of Tilt shall not over 2.
•QTY: Value of L shall not less than 10.
•Value of IN Cnt and OUT Cnt shall be 50.
*Note: Repeat the same process FIVE times and the result
should be similar. If two or more test results are not under
acceptable range, please adjust the gap and test.
4.2.2 Run – Wavform
To check the gap adjustment by using the graphic wave formed by the retrieved
value.
1. Enter “Run – Wavform” by press the “ ” after
selecting on the item.
2. Place a bundle of 50 pcs test notes
(Denomination: 1USD) on the hopper and pull the
hopper guide to fix the size of test note. The
machine starts running once it detects notes on
the hopper.
3. The wave shall be drowned around the white line
*Note: The information on Wave Form is for reference only,
please base on the information from VALUE LIST to test
and to adjust gap.
4. Press the “Down” key to switch to next page and
see the wave form of distance.
*Note: The information on Wave Form is for reference only,
please base on the information from VALUE LIST to test
and to adjust gap.
4.2.3 Test Solenoid & Brake
To test the functionality of solenoid and brake by using 128 pairs IR array
(Manually start)

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1. Place a bundle of 50 pcs test notes
(Denomination: 1USD) on the hopper and pull the
hopper guide to fix the size of test note. The
machine starts running once it detects notes on
the hopper.
Note: The distance of two sides from hopper to the edge of
banknote shall be around 3mm to 5 mm.
2. Press the “ ” to activate the solenoid & Brake
function.
The machine counts and the solenoid toggles between
reject pocket and stacker. Check the two pockets to
make sure that banknote are separated equally in both
pockets.
*Note: If the Solenoid & Break doesn’t function well, please
contact MA.
4.3 Upgrade Mode
Using supported devices to upgrade NC-6000.
1. Insert SD card with upgrade firmware into the
device.
2. Highlight the “SD” and press “ ” to enter the
upgrade mode.
3. Once SD card is detected, a green mark
shows next to the “Show Ver” option.

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4.3.1 SD Upgrade
Before upgrade the SD card.
1.Get a folder with upgrading firmware and database from MA.
2.Put the folder into SD card with the folder name “_SD_Upgrade”.
*Note: (1) File system must be FAT32, other type is not supported.
(2) File name must be “_SD_Upgrade”.
To upgrade the device with a SD card.
1. Once a SD card is detected, a green mark is
shown next to “Show Ver” and the device is
available to be upgraded via SD card. If not, a red
cross is shown instead.
2. Highlight the desired option and press “
” to
upgrade.
3.
A mark shall be shown next to the upgraded
module. The following are the definitions of the
status.
: On the process of upgrading module.
: The module has been upgraded correctly.
: Upgrading process is failed.
4.3.1.1 Show Ver
To check the available and currency firmware version.
1.
The current module version and the available
version on the SD card can be checked here.
2. The following are the definition of different signs.
: A new version is found.
: Firmware data cannot be found.
: The same firmware as current version has been
detected.
: The available version is older than current
firmware is detected.

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4.4 Calibration mode
Before calibrating sensors.
1. Highlight the option and press “ ”
2. Use “F1” and “F2” key to adjust the dimension
value of calibration paper.
Note: Dimension value is stated on each calibraiton
paper.
4.4.1 Calibrate sensors
To calibrate the IR image.
This function does not exist in NC6000.
Step A: Transmission Calibration.
1. Open the lid and insert the Calibration tool A
(1.0mm for IR), side with foam downwards.
2. Insert the dots on calibration tool to the holes on
side plates.
3. Adjust the position of the Cal tool to the center
part of the bill path.
Dot on Cal. Tool.
Hole on side plate
Make sure the tool is placed
at center.
Step A: 1.0mm for IR
side with foam downwards