SBM SB-7 User manual

SBM Co., Ltd.
Ver. 1.01
Service Manual
SB-7 (SB-1050)
Leading Image Processing Technology
We've been there when you needed

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Important Safety Information
Always be careful when using the machine. To reduce the risk of fire, electrical shocks, and other injuries, keep
these safety considerations in mind when installing, using, and maintaining your machine:
Stability : Place the machine on a secure, stable surface. The machine can be seriously damaged if it falls.
Power Supply : Provide correct power to the machine, as listed on the back of the machine. If you are not sure
of the type of power that is supplied to your office, call your electric company.
Grounding : If the plug has three prongs, it must be plugged into a grounded (three hole) outlet. Grounded
plugs and outlets are designed for your safety - do not try to make a three-prong plug fit into a
two-prong outlet by modifying the plug or outlet in any way. If you cannot insert the plug into your
wall outlet easily, then a qualified electrician should inspect the outlet.
Overload : Do not plug too many electrical devices into a wall outlet or an extension cord. An overloaded
outlet could be a reason of a fire and electrical shock hazard.
Cleaning : Before cleaning the machine, unplug it from the power outlet. Clean exposed parts with a soft
cloth slightly dampened with water. Do not use aerosol cleaners.
Gas Leaks : Never use any machine close to a gas leak. If you think gas is leaking, call the gas company
immediately. A small electrical spark in the machine could cause a fire or explosion.
Precaution
When using the machine, these precautions should always be followed:
1. Never push objects of any kind into your machine through the case or cabinet openings.
2. Do not use your machine near water, in wet locations, or outdoors.
3. Do not allow anything to rest on the power cord, line cord, or PC interface cable. Do not locate your machine
where the cords can be damaged by persons’ walking on them.
4. Do not allow pets to chew on the power cord or PC interface cable.
5. Use supplies or cleaning materials only as directed. Keep all supplies and materials out of the way of children.
6. The power supply turns this machine on and off. Make sure that your machine is installed near an outlet and is
easily accessible.
7. Never remove covers or guards that require a tool for removal. There are no operator serviceable areas inside
your machine. Refer servicing to authorized service personnel.
8. Never defeats interlock switches. This machine is designed to restrict operator access to unsafe areas. Covers,
guards and interlock switches are provided to ensure that the machine will not operate with covers opened.
9. Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to
the instruction.

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Managing the performance of the machine
This unit has many sophisticated sensors. Without proper maintenance, it cannot last its good performance. Please
read the “Daily Maintenance” section of this manual carefully, and do it everyday. When the performance is
deteriorated on a sudden, please clean all the sensors first before calling a service.
Safety Notes
Your machine and the supplies are designed and tested to
meet strict safety requirements. Included are safety agency
examination and approval and compliance to established
environmental standards. Please read the following
instructions carefully before operating your machine, and refer
to them as needed to ensure the continued safe operation of your machine.
Battery is used for ‘PBA POWERIO’ in this
machine. If wrong date and time are
displayed on LCD after correct setting, it is
necessary to change the battery of ‘PBA
POWERIO’. Please read the following
instructions carefully before changing the
battery.
Refer to the below Icons before reading Manual.
Icon Explanation Icon Explanation
Language of Service Manual
(English)
Check
Caution Button on Control Panel
prohibition In order of process
WARNING
Hazardous moving parts!
Keep fingers and other body parts
away
CAUTION
Risk of explosion: if battery is replaced by an
incorrect type. Dispose of used batteries according to
the instructions.

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Recommended Tools
Picture Description and Size Picture Description and Size
L Wrench
Ø1.5
Hexagonal Screwdriver
5mm
L Wrench
Ø2
Screwdriver(-)
6mm
Spanner
7mm
Screwdriver(-)
1.5mm
Nipper
Screwdriver(-)
2.5mm
Long-nose
Screwdriver(+)
Ø6

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Table of Contents
Chapter 1 Installation ------------------------------------------------------------------------------------------- 7
Unpacking List ----------------------------------------------------------------------------------------- 7
Choosing a Location --------------------------------------------------------------------------------- 7
Handling the Machine ------------------------------------------------------------------------------- 7
Power Cord --------------------------------------------------------------------------------------------- 8
Printer ---------------------------------------------------------------------------------------------------- 8
Chapter 2 Description of the Parts --------------------------------------------------------------------------- 9
Out Side ------------------------------------------------------------------------------------------------- 9
Interface port ------------------------------------------------------------------------------------------- 9
Sensors -------------------------------------------------------------------------------------------------- 10
Rollers --------------------------------------------------------------------------------------------------- 11
Chapter 3 Overview of Control Panel --------------------------------------------------------------------- 13
Operation Panel --------------------------------------------------------------------------------------- 13
Key Define ----------------------------------------------------------------------------------------------
13
Chapter 4 Reject Reason and Error Message ------------------------------------------------------------ 14
Reject Reason ----------------------------------------------------------------------------------------- 14
LCD Error Messages --------------------------------------------------------------------------------- 15
Chapter 5 Board & Component ------------------------------------------------------------------------------- 16
Connection Diagram -------------------------------------------------------------------------------- 16
P-MAIN – Front Side --------------------------------------------------------------------------------- 17
P-POWER_IO – Front Side ------------------------------------------------------------------------ 18
P-AMP – Front Side ---------------------------------------------------------------------------------- 19
P-IR_RCV – Front Side ----------------------------------------------------------------------------- 19
P-MRS_L – Front Side ------------------------------------------------------------------------------ 20
P-MRS_R – Front Side ------------------------------------------------------------------------------ 22
P-MRA – Front Side ---------------------------------------------------------------------------------- 21
P-JP_TRN – Front Side ----------------------------------------------------------------------------- 21
P-SP_TRN – Front Side ---------------------------------------------------------------------------- 21
P-JPSP_RCV – Front Side ------------------------------------------------------------------------- 22
P-IF – Front Side -------------------------------------------------------------------------------------- 22
P-OPE – Front Side ---------------------------------------------------------------------------------- 22
Chapter 6 S/W Version Check --------------------------------------------------------------------------------- 23
Chapter 7 SERVICE MENU1 ------------------------------------------------------------------------------------ 24
Chapter 8 SERVICE MENU2 ------------------------------------------------------------------------------------ 37
Chapter 9 Shading ------------------------------------------------------------------------------------------------- 31
UV SHADING ------------------------------------------------------------------------------------------ 32
MR SHADING ----------------------------------------------------------------------------------------- 34

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IR SHADING (WHITE) ------------------------------------------------------------------------------- 36
IR SHADING (DARK) -------------------------------------------------------------------------------- 39
ERROR -------------------------------------------------------------------------------------------------- 42
Chapter 10 Adjustment -------------------------------------------------------------------------------------------- 43
Gap of ADF --------------------------------------------------------------------------------------------- 43
ADF & Pickup Roller Timing ----------------------------------------------------------------------- 44
Guide Selector ----------------------------------------------------------------------------------------- 44
LCD (Back light) --------------------------------------------------------------------------------------- 46
Hopper Sensitivity ------------------------------------------------------------------------------------ 47
Reject Pocket Sensor Level ------------------------------------------------------------------------ 48
Chapter 11 Program Update ------------------------------------------------------------------------------------- 50
Chapter 12 Parts List ----------------------------------------------------------------------------------------------- 52
Chapter 13 Assembly Drawings -------------------------------------------------------------------------------- 60
Cover Exp View --------------------------------------------------------------------------------------- 61
Ass'y Exp View ---------------------------------------------------------------------------------------- 62
Frame Exp View --------------------------------------------------------------------------------------- 63
Roller Exp View --------------------------------------------------------------------------------------- 64
Cover Door Top ---------------------------------------------------------------------------------------- 65
Cover Door Top Upper ------------------------------------------------------------------------------- 65
Housing Pocket ---------------------------------------------------------------------------------------- 66
Ass'y Ope ----------------------------------------------------------------------------------------------- 67
Plate Side R -------------------------------------------------------------------------------------------- 68
Plate Side L -------------------------------------------------------------------------------------------- 69
Base Exp View ---------------------------------------------------------------------------------------- 70
Bkt Stacker Sensor ----------------------------------------------------------------------------------- 71
Cover Top ----------------------------------------------------------------------------------------------- 72
Shaft Case Detector ---------------------------------------------------------------------------------- 73
Case Detector With MR ----------------------------------------------------------------------------- 74
Plate Reinforce ---------------------------------------------------------------------------------------- 75
Plate Guide Upper ------------------------------------------------------------------------------------ 76
Plate Guide Lower ------------------------------------------------------------------------------------ 77
Exp Guide Lower-P ----------------------------------------------------------------------------------- 78
Bkt Smps Bottom ------------------------------------------------------------------------------------- 79
Bkt Smps Top ------------------------------------------------------------------------------------------ 80
Chapter 14 Specifications ---------------------------------------------------------------------------------------- 81

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1 Installation
1-1. Unpacking List
1. Machine 1 Unit
2. Bill Guide 2 pcs. ( Left / Right)
3. AC Power Code 1 pc.
4. User's Manual 1 pc.
5. Serial Cable 1 pc.
* Optional Items: Printer, Serial to USB A Cable, USB A to USB B Cable
1-2. Choosing a Location
To help guarantee trouble-free operation of your machine, place it on a flat, stable surface near your workstation.
Do not place your machine:
 In direct sunlight.
 Near heat sources or air conditioners.
 In dusty or dirty environments.
1-3. Handling the Machine
When handling or moving the machine, do not lift with grasping the Reject Pocket. The picture shows how to lift the
machine correctly.
(X) (X)
(O) Correct way to lift the machine

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VERSION 01. 00
CHECKSUM OK
OC28
A/S NO.
321 7654 9876
1-4. Setting Up Your Machine
1-4-1. Power Cord
Plug one end of the cord into the back of the machine and the
other end into a standard AC power outlet.
If you turn on the power switch, the machine will display version
and checksum. If there is Service Call number saved by a service
provider, the Call number will be displayed.
1-4-2. Printer
Your SB-7 has a serial interface port, which allows you to
connect the printer to print out counting result. To connect the printer to the machine, follow the steps below:
1. Make sure that both the SB-7 and the printer are turned off.
2. Plug the cable of printer into the serial port of SB-7.
3. Turn on the printer and SB-7.
CAUTION
In case that another port is used to avoid electrical shock, turn off SB-7 and turn on
the machine after Port is connected.

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2 Description of the Parts
2-1. Out Side
2-2. Interface Port
PORT INTERFACE
RJ11 Connected with Customer Display
RS232C Connected with Printer or PC
USB(Type B) Connected with PC in Dual User mode
USB(Type A) USB MEMORY (Program Upgrade )

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■ TRN (Transmitter)
■ RCV (Receiver)
2-3. Sensors
This machine uses various sensors to detect the malfunction of the machine and the status of the notes in the
machine and to recognize the denominations of the notes. The sensors are very sensitive and if they are not
cleaned correctly everyday, this may negatively affect performance of the machine.
Clean the sensors described below everyday after operating. The power must be turned off before cleaning and
please do not use a volatile solvent for cleaning.

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Note:
In case of feed roller, clean with slightly dampened cloth with alcohol. While rotating one side of the roller manually,
stick the cloth to the other side of the roller.

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2-4. Rollers

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3 Overview of Control Panel
3-1. Operation Panel
3-2. Key Define
$ €◀▶ Select Currency
ADD Add function On/Off
CF Counterfeit Detector On/Off
BATCH Batch function On/Off
DENOM Select a denomination
5 (START)
dual user mode : Counting Start (manual mode) /
Stop key / Transmit data or Print
PRINT Print
GT Grand Total Display
Menu Change settings or parameters / Escape from Menu
▲ Up
▼ Down
MODE Change Mode (Ch. 6)
DISPLAY Change Display Mode (Ch. 4)
START/ENTER
Counting Start (manual mode) / Enter /Stop key /
Transmit data or Print(In dual user mode)
C Clear Errors / Cancel Input
Pocket LED If some notes remain on the Reject pocket, this LED will be lit.
The function of each key could be changed.

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4 Reject Reason and Error Message
4-1. Reject Reason
The machine provides various information regarding counting results. Every time pressing DISPLAY key, the
display mode is changed sequentially. There are 5 views.
The last view is Reject Reason view. Below is some examples of each Display mode.
Summary of the reject reasons are as follows.
In this view, user can check only simple reject reason.
When you want see the detail reason, you can check at the Service Menu1.
Summary of the ‘NO ID’ and ‘CF’ details are as follows.
CAUTION
If the reject reason is Chain or Half, the number of the reject note displayed
on LCD can be different with the actual number of notes in the reject pocket.
SUMMARY of the REJECT REASONS
NO I.D. : The machine failed to identify the denomination.
NO READ : The note was not successfully read.
OVERRUN : The next note was fed too close to the first note.
CF : The note was suspected to be a counterfeit.
STAY NOTE : The note was not fit to the condition of sorting.
DOUBLE : More than two pieces of notes were fed into machine
CHAIN : Chain Error
HALF : Half Error
Reject Reason View
Press Button : 9→MODE→55757 → 7(SENSOR SELECT) → 35719 → 4(CF DETAIL) → START → Clear

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4-2. LCD Error Messages
Display Meaning Fixing Problems
CHECK FRONT AREA Front Cover is opened or
banknotes are inside
1. Check if the banknote is inside.
2. Close the cover until it clicks in
place.
3. Press CLEAR.
CHECK REAR AREA Rear Cover is opened or
banknotes are inside.
FEED MOTOR ERROR Feed Motor stopped.
MAIN MOTOR ERROR MAIN Motor stopped.
CLEAR HOPPER Notes exist in the Hopper. 1. Remove the banknotes.
2. Press CLEAR.
CLEAR REJECT POCKET Notes exist in the Rejecter
CLEAR STACKER POCKET Notes exist in the Stacker
FEEDING ERROR Miss-feeding Error 1. Remove banknotes on the Hopper.
2. Press CLEAR.
JAM1 Jam Error near RP sensor
JAM2 Jam Error near JP sensor
JAM3 Jam Error near SP sensor
JAM4 Jam Error near Selector
Caution:
In occurrence of JAM3, if the note is tightly jammed and it is not easy to remove it, then please
open the rear cover and turn a roller to reverse direction by hand, then the jammed note will be
clear easily.
Summary of the ‘NO ID’ and ‘CF’ details
NO ID (1) ~ NO ID (6): Asymmetrical Error
NO ID (7) ~ NO ID (10) : IMAGE MATCHING ERROR
NO ID (11) ~ NO ID (13) : IMAGE SACN ERROR
CF UV1 // UV error in transmission
CF UV2 // SUV error in transmission
CF MR1 // can’t find MR signal (This area should have MR signal.)
CF MR2 // excessively detect MR signal (This area should not have MR signal.)
CF MR3 // no difference between the area with MR signal and the area without MR signal
CF IR1 // can’t find IR signal (This area should have IR signal.)
CF IR2 // excessively detect IR signal (This area should not have IR signal.)
CF IR3 // no difference between the area with IR signal and the area without IR signal

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5 Board & Component
5-1. Connection Diagram
CF OPTION ● IR ● MRS ● MRA ● UV, SUV

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5-2. Board Descriptions
5-2-1. P-MAIN
(Front Side)

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5-2-2. P-POWER_IO
(Front Side)

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5-2-3. P-AMP
(Front Side)
5-2-4. P-IR_RCV
(Front Side)

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5-2-5. P-MRS_L
(Front Side)
5-2-6. P-MRS_R
(Front Side)