Konica Minolta REGIUS 110 User manual

Service Manual
DIRECT DIGITIZER
CODE NO.0902
REGIUS MODEL 110
2970 Ishikawa-machi, Hachioji-shi Tokyo 192-8505 Japan
Manufacturer:
0197

i
Introduction
The Direct Digitizer REGIUS MODEL 110 is designed to read REGIUS Plates using a photostimulable
luminescent material as an X-ray detector.
This manual states the cautions and steps for the service engineers who will perform repair or
maintenance of this equipment (or the system including this equipment).
After reading through the manual, please keep it close so you can refer whenever needed.
Cautions
1. Unauthorized reproduction of any part of this manual is prohibited.
2. The contents of this manual are subject to change without notice.
3. Any discrepancies, errors or omissions noted should be communicated to the manufacturer.
4. Notwithstanding item 3. above, the manufacturer accepts no responsibility whatsoever for any loss
or decrease in profits arising from usage of the product.
Trademark
•Microsoft and Windows are registered trademark or trademark of the Microsoft Corporation in USA
and other countries.
•Windows 2000/XP is abbreviation of Windows 2000/XP Professional operating system.
•All other company names and product names in this manual are trademarks or registered
trademarks of their respective owners.

ii
How to Use This Manual
Configuration of This Manual
Caution about the safety and operation of this equipment are described in following 8 chapters in this
manual.
Chapter 1: Warning and Caution Regarding Safety
This chapter describes the caution regarding the safety before performing the repair/maintenance.
Chapter 2: Before Repair
This chapter describes the basic knowledge about the equipment before performing the repair/
maintenance.
Chapter 3: Troubleshooting
This chapter describes how to handle when there is a trouble on the equipment.
Chapter 4: Confirm Operation Using the Service Tool
This chapter describes how to confirm the operation of the REGIUS MODEL 110.
Chapter 5: Disassemble and Assemble
This chapter describes how to disassemble and assemble the equipment.
Chapter 6: Adjustment
This chapter describes how to adjust each units, which is necessary in repair/maintenance.
Chapter 7: Periodic Maintenance
This chapter describes how to perform periodical maintenance of the equipment.
Chapter 8: Appendix
This chapter contains technical information that can be referenced during repair/maintenance.
Im
p
ortant
Service tool on the REGIUS console will be used for setting and operation confirmation of the
equipment. Please see the install/service manual of the REGIUS console for the operation of
service tool.
The reference point (title) to the REGIUS consol install/service manual listed in this manual is
as of May 21, 2007.

iii
Alert Symbol Marks
Alert symbol marks are cautioning the interested person about the item or operation that might cause a
danger to the operator or other people during the repair/maintenance of the equipment (and system
including the equipment).
Read these messages and follow instructions carefully.
Also, read and understand the instructions and safety standards before performing repair/maintenance of
the equipment.
Description of safety icon
•Symbols indicating that caution (including danger and warning) should be taken
•Symbols indicating prohibited act
•Symbols indicating compulsory or required act
Signal Words
Signal words indicate the degree of potential hazards in the product.
There are three degrees of caution labels, and each is used depending on the level of risk and damage
caused by incorrect use and mishandling.
DANGER
This is used for a direct and urgent danger that can cause death or severe injury, major damage to the
property like complete destruction of the equipment, or fire, if not avoided.
WARNING
This is used for a indirect (potential) danger that can cause death or severe injury, major damage to the
property like complete destruction of the equipment, or fire, if not avoided.
CAUTION
This is used for a danger that can cause minor or mid-level injury, partial destruction of equipment, or loss
of data in the computer, if not avoided.
General
Caution
Fire
Caution
Electrical
Shocks
Caution
High
Temperature
Caution
Rotating
Object
Caution
Magnetism
Warning
Prohibited Do not
touch
Do not
disassemble
Do not
touch with
a wet hand
Do not
expose to
moisture
Mobile
phone
prohibited
Do not connect
multiple wires
Ground Remove plug from outlet
Probability of damage
High Low
Body injury
(or damage to property)
Death or severe injury
(serious damage) DANGER WARNING
Mid-level or minor injury
(minor damage)
WARNING or
CAUTION CAUTION
Damage to property only CAUTION

Table of Contents
1
Table of Contents
Introduction......................................................................................... i
How to Use This Manual ................................................................... ii
Configuration of This Manual...........................................................ii
Alert Symbol Marks .......................................................................... iii
Signal Words .................................................................................... iii
Chapter 1 Safety Warnings and Cautions........................................1-1
1.1 Warning Labels ........................................................................1-2
1.1.1 Position and Type of Warning Label ..................................... 1-2
1.2 Safety Caution..........................................................................1-5
1.2.1 Caution Based on Ordinance ............................................... 1-5
1.2.2 General Caution ................................................................... 1-6
1.2.3 Caution for Handling the Equipment..................................... 1-7
1.2.4 Caution for Handling the Cassette........................................ 1-7
1.2.5 Caution During Service......................................................... 1-8
1.2.6 Treatment of Disposed Parts ................................................ 1-8
Chapter 2 Before the Repair............................................................2-1
2.1 Name of Parts ..........................................................................2-2
2.2 Structure...................................................................................2-4
2.3 Principal Specifications ............................................................2-5
2.3.1 Equipment Specification ....................................................... 2-5
2.3.2 Read/Erase of the Image...................................................... 2-6
2.3.3 Control Unit Performance ..................................................... 2-8
2.4 Block Diagram..........................................................................2-9
2.5 Position of Major Components ............................................... 2-11
2.5.1 Insertion Unit ...................................................................... 2-11
2.5.2 Receiver unit....................................................................... 2-12
2.5.3 Transporter Unit.................................................................. 2-13
2.5.4 Subscan Unit ...................................................................... 2-14
2.5.5 Optical Unit/Eraser Unit ...................................................... 2-15
2.5.6 Detach Detection Unit......................................................... 2-16
2.5.7 Exterior ............................................................................... 2-17
2.5.8 Framework.......................................................................... 2-19
2.6 Operation ...............................................................................2-20
2.6.1 Operation Transition Diagram............................................. 2-20
2.6.2 Normal Operation (Image Read Action) ............................. 2-22
2.6.3 Initialization Action.............................................................. 2-27
2.6.4 Erase Action ....................................................................... 2-30
2.6.5 Optical Unit Maintenance Status......................................... 2-30
2.7 Handling the Cassette............................................................2-31
2.8
Tools, Measuring Devices, Jigs, Etc., Necessary for Service .....2-32
Chapter 3 Troubleshooting ..............................................................3-1
3.1 Workflow ..................................................................................3-2
3.1.1 Restore Operation ................................................................ 3-3
3.2 Description of the Error Codes and How to Respond ..............3-5

Table of Contents
2
3.2.1 06000 ~ 06037: Justifier Motor Errors .................................. 3-5
3.2.2 06050 ~ 06090: Receiver Motor Errors ................................ 3-7
3.2.3 06100 ~ 06143: Transporter Motor Errors ............................ 3-9
3.2.4 06150 ~ 06182: Subscan Motor Errors............................... 3-13
3.2.5 06200 ~ 06231: Insertion ShutterMotor Errors ................... 3-15
3.2.6 06250 ~ 06282: Lock Release Motor Errors....................... 3-16
3.2.7 06300 ~ 06333: Justifier Sensor Errors .............................. 3-17
3.2.8 06350 ~ 06385: Receiver Sensor Errors ............................ 3-19
3.2.9 06400 ~ 06432: Back Plate Detection Sensor Errors ......... 3-20
3.2.10 06450 ~ 06483: Detach Detection Sensor Errors............... 3-21
3.2.11 06500 ~ 06533: Insertion Slot Detection Sensor Errors ..... 3-22
3.2.12 06550 : Optical Unit/Eraser Unit Errors .............................. 3-24
3.2.13 06600: Fan Error ................................................................ 3-24
3.2.14 06650 ~ 06683: FPGA Errors ............................................. 3-25
3.2.15 14000 ~ 15000: Signal Process Errors............................... 3-26
3.2.16 23000 ~ 23900: Program Errors ......................................... 3-27
3.2.17 24000 ~ 25200: Network Errors.......................................... 3-27
3.2.18 26000 ~ 26900: Operation Errors ....................................... 3-28
3.2.19 Confirm the H-sync Signal .................................................. 3-30
3.2.20 Confirm the LMC Operation................................................ 3-31
3.3 Response to the Problems Not Displaying Error....................3-32
3.3.1 Network Related ................................................................. 3-32
3.3.2 Power ON/OFF Related ..................................................... 3-34
3.3.3 Signal Processing Related ................................................. 3-37
3.4 How to Respond on Image Defect .........................................3-38
3.4.1 Flow of Response ............................................................... 3-38
3.4.2 Image is Dark or Black in General
(Still With Structure of the Object)....................................... 3-40
3.4.3 Image is Bright or White in General
(Still With Structure of the Object)....................................... 3-40
3.4.4 Horizontal Streak in Part of the Image ................................ 3-41
3.4.5 Horizontal Streak All Over the Image.................................. 3-42
3.4.6 Vertical Streak..................................................................... 3-43
3.4.7 Quasi-Contour in the Image ............................................... 3-44
3.4.8 Jitter (Jagged Vertical Line) in the Image ........................... 3-44
3.4.9 Image Size is Different (Vertically)...................................... 3-44
3.4.10 Image Size is Different (Horizontally) ................................. 3-45
3.4.11 Top and Bottom of the Image is Trimmed........................... 3-45
3.4.12 Sides of the Image is Trimmed ........................................... 3-45
3.4.13 Unevenness is Not calibrated ............................................. 3-45
3.4.14 Unevenness Calibration Data is Too High
(MAX-MIN is Over 300 Steps) ............................................ 3-45
3.4.15 S Value Fluctuation............................................................. 3-46
3.4.16 Not Enough Contrast (Raw Data) ....................................... 3-46
3.4.17 Different Density Left to Right............................................. 3-46
3.4.18 Dosage Problem (Compatibility Problem with mAs Value
and S Value, Etc.) ............................................................... 3-46
3.4.19 Sandy Image ...................................................................... 3-47
3.4.20 White Dot............................................................................ 3-47
3.4.21 Black Dot ............................................................................ 3-47
3.4.22 Monitor Display Problem (Film is OK)................................. 3-47

Table of Contents
3
3.4.23 Duplex Image ..................................................................... 3-47
3.4.24 Sensitivity Calibration Do Not Fit Within Specification........ 3-47
3.4.25 All Processed Images are Generally High in Contrast ....... 3-47
3.4.26 All Processed Images are Generally Low in Contrast ........ 3-48
3.4.27 Image Out of Focus ............................................................ 3-48
Chapter 4 Confirming Operation Using Service Tool .......................4-1
4.1 Before Confirming the Operation .............................................4-2
4.1.1 Outline of Confirming the Operation ..................................... 4-2
4.2 Display [Unit Test] Screen ........................................................4-3
4.2.1 Display [Unit Test] Screen (In Case of CS-1/CS-2/CS-3) ..... 4-3
4.2.2 Function Outline of the [Unit Test] Screen ............................ 4-4
4.3 Confirming Operation for Each Unit .........................................4-6
4.4 Confirming by Step Operation..................................................4-8
4.5 Confirming the Status of the Sensors.....................................4-17
Chapter 5 Disassembly and Assembly ............................................5-1
5.1 Before Disassembly .................................................................5-2
5.1.1 Precautions during Disassembly/Assembly.......................... 5-2
5.2 Basic Works .............................................................................5-3
5.2.1 Power OFF/ON ..................................................................... 5-3
5.2.2 Moving the Equipment.......................................................... 5-5
5.2.3 Removing/Installing the Exterior Panel and Insertion Unit.... 5-6
5.2.4 Removing/Installing the Second Front Door ....................... 5-10
5.2.5 Removing/Installing the Optical Unit................................... 5-11
5.2.6 Moving the Push Plate Unit ................................................ 5-17
5.2.7 Binding the Grounding Strap .............................................. 5-18
5.3 Replacing the Parts on the Insertion Unit...............................5-19
5.3.1 Replacing the Operation Unit (Operation Panel) ................ 5-19
5.3.2 Changing the Mounting Location of the Operation Unit...... 5-20
5.3.3 Replacing the Eraser Cooling Fan...................................... 5-22
5.3.4 Replacing the Indicator ....................................................... 5-23
5.3.5 Replacing the Barcode Reader .......................................... 5-24
5.3.6 Replacing the Back Plate Drop Detection Sensor .............. 5-26
5.3.7 Replacing the Insertion Slot Detection Sensors (LLB) ....... 5-27
5.3.8 Replacing the Insertion Slot Detection Sensors (LPB) ....... 5-28
5.3.9 Replacing the Shutter Open Detection Sensor................... 5-31
5.3.10 Replacing the Shutter Close Detection Sensor .................. 5-33
5.3.11 Replacing the Shutter Motor............................................... 5-35
5.3.12 Replacing the Shutter Unit.................................................. 5-36
5.4 Replacing the Parts on the Receiver unit...............................5-40
5.4.1 Replacing the Justifier HP Sensor ...................................... 5-40
5.4.2 Replacing the Justifier Sensor ............................................ 5-41
5.4.3 Replacing the Justifier Motor .............................................. 5-42
5.4.4 Replacing the Justifier Standard Sensor............................. 5-44
5.4.5 Replacing the Receiver Sensor .......................................... 5-46
5.4.6 Replacing the Receiver HP Sensor .................................... 5-48
5.4.7 Replacing the Receiver Motor ............................................ 5-50
5.4.8 Replacing the Lock HP Sensor........................................... 5-52
5.4.9 Replacing the Lock Motor ................................................... 5-53

Table of Contents
4
5.4.10 Replacing the Receiver (Receiver Unit Assembly) ............. 5-55
5.4.11 Replacing the Justifier Guide Unit Assembly...................... 5-57
5.4.12 Replacing the Receiver Belt ............................................... 5-59
5.4.13 Replacing the Justifier Belt ................................................. 5-62
5.5 Replacing the Parts on the Subscan Unit ..............................5-65
5.5.1 Replacing the Subscan HP Sensor .................................... 5-65
5.5.2 Replacing the Simple Fixing Unit........................................ 5-67
5.5.3 Replacing the Encoder/Wires ............................................. 5-68
5.5.4 Replacing the Tumbler (Lower) .......................................... 5-73
5.5.5 Replacing the Cable Bear................................................... 5-74
5.6 Replacing the Parts on the Optical Unit .................................5-78
5.6.1 Replacing the LMD ............................................................. 5-78
5.6.2 Replacing the LMC ............................................................. 5-79
5.6.3 Replacing the Inverter ........................................................ 5-80
5.6.4 Replacing the Photomultiplier Tube Filter Assy .................. 5-81
5.7 Replacing the Parts on the Eraser Unit..................................5-83
5.7.1 Replacing the Erase Lamp Unit (Halogen Lamp) ............... 5-83
5.7.2 Replacing the Hot-Cathode Tube Lamp ............................. 5-83
5.7.3 Replacing the Halogen Lamp ............................................. 5-84
5.8 Replacing the Parts on the Detach Detection Unit.................5-86
5.8.1 Replacing the Detach Detection Sensor (Upper)................ 5-86
5.8.2 Replacing the Detach Detection Sensor (Lower)................ 5-87
5.8.3 Replacing the Detach Detection Roller............................... 5-89
5.9 Replacing the Parts on the Exterior .......................................5-90
5.9.1 Replacing the Second Front Door Lock Mechanisms ........ 5-90
5.9.2 Replacing the Interlock Switch ........................................... 5-93
5.9.3 Replacing the Noise Filter and the Circuit Protector Unit ... 5-94
5.9.4 Replacing the Condenser ................................................... 5-97
5.9.5 Replacing the Halogen Power Supply ................................ 5-99
5.9.6 Replacing the PCU ........................................................... 5-100
5.9.7 Replacing the Transformer Unit Relay
(Interlock Relay 1) ............................................................ 5-101
5.9.8 Replacing the Standby Power Supply Unit Relay
(Interlock Relay 2) ............................................................ 5-102
5.9.9 Replacing the Standby Power Supply............................... 5-104
5.9.10 Replacing the Analog Power Supply ................................ 5-106
5.9.11 Replacing the Digital Power Supply.................................. 5-107
5.9.12 Replacing the Transformer ............................................... 5-109
5.9.13 Replacing the Digital Power Supply Cooling Fan ............. 5-112
5.9.14 Replacing the MDU Cooling Fan ...................................... 5-113
5.10 Replacing the Parts on the Framework................................ 5-115
5.10.1 Replacing the CIU ............................................................ 5-115
5.10.2 Replacing the MDU .......................................................... 5-116
5.10.3 Replacing the CF Card ..................................................... 5-118
5.10.4 Replacing the Transporter HP Sensor.............................. 5-121
5.10.5 Replacing the Transporter Read Sensor .......................... 5-122
5.10.6 Replacing the Transporter Motor ...................................... 5-123
5.10.7 Replacing the Back Plate Absorption Detection Sensor... 5-126
5.10.8 Replacing the Brush (Cleaning Unit) ................................ 5-127
5.10.9 Replacing the Tumbler (Upper) ........................................ 5-128

Table of Contents
5
5.10.10 Replacing the Back Plate Detection Unit.......................... 5-129
5.10.11 Replacing the Cleaning Unit ............................................. 5-130
Chapter 6 Adjustment ......................................................................6-1
6.1 Adjust Justifier Belt Tension .....................................................6-2
6.2 Adjust Receiver Belt Tension ...................................................6-4
6.3 Adjustment of Justifier Motor....................................................6-6
6.4 Adjust Wire Tension ...............................................................6-10
6.5 Adjust Position of Detach Detection Roller/Sensor................6-12
6.6 Adjustment of Pressing Amount.............................................6-15
Chapter 7 Periodic Maintenance .....................................................7-1
7.1 Maintenance Schedule.............................................................7-2
7.2 Maintenance Performed Annually............................................7-3
7.2.1 Workflow ............................................................................... 7-3
7.2.2 Power OFF ........................................................................... 7-5
7.2.3 Secure the Maintenance Space............................................ 7-6
7.2.4 Removal of Exterior Panels and Insertion Unit..................... 7-7
7.2.5 Cleaning Brush and Check for Fallen Foreign Objects......... 7-9
7.2.6 Cleaning Cassette Absorption Magnet ............................... 7-10
7.2.7 Greasing LM Guide ............................................................ 7-11
7.2.8 Greasing Transporter Lead Screw Unit and Transporter
Motor Unit Assembly Gear Mechanism Unit....................... 7-12
7.2.9 Greasing of Release Shaft Holder ...................................... 7-13
7.2.10
Greasing Justifier Motor Unit Assembly Gear Mechanism ...... 7-13
7.2.11 Attachment of Exterior Panels and Insertion Unit ............... 7-14
7.2.12 Move to the Installed Location ............................................ 7-16
7.2.13 Power ON ........................................................................... 7-16
Chapter 8 Appendix .........................................................................8-1
8.1 Service Tool Screen (Unit Test)................................................8-2
8.1.1 [Indicator] Panel.................................................................... 8-3
8.1.2 [DC Motor] Panel .................................................................. 8-3
8.1.3 [Pulse Motor] Panel .............................................................. 8-4
8.1.4 [Linear Motor] Panel ............................................................. 8-5
8.1.5 [Others] Panel....................................................................... 8-5
8.1.6 [Settings] Panel .................................................................... 8-6
8.1.7 [Adjustment] Panel ............................................................... 8-7
8.1.8 [Monitoring] Panel................................................................. 8-8
8.2 Global Wiring Diagram.............................................................8-9
8.3 Circuit Board Silk Screen Diagram......................................... 8-11
8.3.1 MDU (Mechanism Control Circuit Board) ........................... 8-11
8.3.2 CIU (System Control Circuit Board).................................... 8-11
8.3.3 LMC (Optical/Subscan Control Circuit Board) .................... 8-11
8.3.4 LMD (Motor Drive Circuit Board) ........................................ 8-11
8.4 Contents of Barcode ..............................................................8-12
8.5 Operation of the Acoustic Wave Tension Meter .....................8-13

Chapter
1
Chapter 1 Safety Warnings and
Cautions
The caution regarding the safety before performing the repair/
maintenance is described here.
1.1 Warning Labels ..................................................1-2
1.2 Safety Caution ...................................................1-5

Chapter 1 Safety Warnings and Cautions
1-2
1.1 Warning Labels
Various warning labels are attached to REGIUS MODEL 110 as shown below.
Understand the meaning of the warning labels, and handle with care on the parts with warning cables
during the installation or repair/maintenance is performed.
1.1.1 Position and Type of Warning Label
Exterior and optic unit
*: Position will differ depending on the operation panel position.
Inside second front door
Caution
Do not peel off or smudge the affixed label to prevent accidents during the service. Affix new
label if the label is peeled off or you cannot read the dirty label.
3*
3*
2
1
4
2
5
8
6 7
9

Chapter 1 Safety Warnings and Cautions
1-3
No. Contents/Warning label No. Contents/Warning label
1Class 1 laser product 2Laser caution
3Do not sit 4Laser output
5Clearing a jam and lamp replacement
procedures
6High Temperature Caution

Chapter 1 Safety Warnings and Cautions
1-4
7Interlock Caution 8Magnetism Warning
9Magnet
No. Contents/Warning label No. Contents/Warning label

Chapter 1 Safety Warnings and Cautions
1-5
1.2 Safety Caution
Read and follow all safety cautions thoroughly before using the product.
Be sure to observe the cautions described here, since it is regarding about the safety.
1.2.1 Caution Based on Ordinance
Laser unit specification of the REGIUS MODEL 110
REGIUS MODEL 110 is laser class I product.
Notation According to Pharmaceutical Law
Following are text from "Caution regarding usage (safety and prevent danger) of the medical electric
equipment", required to attach by Notification Number 495 of Pharmaceutical Affairs Bureau, Ministry of
Health and Welfare (June 1, 1972). Read this caution closely and operate properly.
Caution regarding usage (safety and prevent danger) of the medical electric equipment
1. Equipment should only be operated by skilled operator.
2. Note following items when installing the equipment.
(1) Install in position where no water spills.
(2) Install in location where air pressure, temperature, ventilation, sun light, dust, salt, sulfur, etc.,
does not affect the equipment.
(3) Note the stability such as inclination, vibration, shock (including transport), etc.
(4) Do not install where the chemical is stored or where the gas is generated.
(5) Note the frequency and allowable current (or power consumption) of the power supply.
(6) Confirm the status (abandoned status, polarity, etc.) of the battery power supply.
(7) Connect to the ground correctly.
3. Note following items before using the equipment.
(1) Confirm that the equipment works properly by checking the contact of the switches, polarity
dial setting, meters, etc.
(2) Confirm that the ground is connected safely.
(3) Confirm that all the cords are connected properly and safely.
(4) Be careful that simultaneous use of the equipment might lead to wrong diagnostic or cause
danger.
(5) Confirm the battery power supply.
4. Note following items while operating the equipment.
(1) Be cautious that you do not go over the necessary time or amount needed for diagnostic or
treatment.
(2) Always monitor that there is no problem with the equipment and patient.
(3) Perform appropriate measure, such as stopping the equipment safely to patient, when a
problem is found with the equipment or patient.
(4) Be cautious that patient should not touch the equipment carelessly.
Caution regarding laser regulation
To prevent danger, do not remove the external covers or touch inside the equipment
except the service engineer with official training.
Item Specification
Class IIIb
Medium Semiconductor laser
Wavelength 660 nm
Maximum output 130 mW (CW)

Chapter 1 Safety Warnings and Cautions
1-6
5. Note following items after operating the equipment.
(1) Turn the power off by prescribed procedure after returning the operation switches and dials to
the positions before usage.
(2) Do not unplug the cables by pulling on cable part or apply unnecessary force.
(3) Note following items for storing location.
•Store in position where no water spills.
•Store in location where air pressure, temperature, ventilation, sun light, dust, salt, sulfur,
etc., does not affect the equipment.
•Note the stability such as inclination, vibration, shock (including transport), etc.
•Do not store where the chemical is stored or where the gas is generated.
(4) Organize the accessories, cables, electrodes, etc., after cleaning.
6. Clean the equipment so there is no interference on next use.
7. Do not tamper the equipment when it is malfunctioning, and let the professional perform the repair.
8. Do not modify the equipment.
9. Routine maintenance
(1) Always perform a routine maintenance on the equipment and parts.
(2) The equipment must be checked if it works normal and safely when operation is resumed after
it has not been used for an extended period.
10.Operate properly in accordance with the User Manual.
1.2.2 General Caution
Do not perform any operation that is not mentioned in this manual
There are hot spots and high voltage parts inside the equipment, and there is a possibility
of burn or electrification if operated wrongly.
Always follow the contents of the warning label
Always follow the cautions mentioned in this manual and the contents of the warning
label affixed to the equipment. Personal injury or destruction of the equipment may result
if it is not followed.
This equipment is equipped with a laser generating device (Class IIIb)
Major damage could happen when this laser ray is projected on skin or eyes.
Use the dedicated protection glasses when performing operation confirmation with the
power on.
This equipment can be considered as class I laser product only when the safety interlock
is not released.
Person with cardiac pacemaker should not get close to this equipment
There is a possibility of electromagnetic interference to a cardiac pacemaker
Removal of the external covers
To prevent danger, do not remove the external covers or touch inside the equipment
except the service engineer with official training.

Chapter 1 Safety Warnings and Cautions
1-7
1.2.3 Caution for Handling the Equipment
1.2.4 Caution for Handling the Cassette
Terminate the operation when abnormal noise or smell, or smoke arise
from the equipment
Terminate the operation immediately when abnormal noise or smell, or smoke arise from
the equipment. It may result to electrification, fire, or damage to the equipment by running
the equipment with abnormality.
Do not trip on or step on the power supply cable
Electrification, excess heat, or fire may result using damaged power supply cable.
Do not pull the power supply cable to unplug the power supply
This may result to breakage of wire inside, and could cause excess heat or fire.
Do not place drink or foreign object on top of the equipment
Do not place drinks, such as juice, or foreign objects, such as clips or pins, on top of the
equipment. It is possible that the internal circuit will short, and cause fire, when there is
water or metal foreign object inside the equipment.
Do not block the air intake or outlet of the equipment
It is possible that equipment to break or decrease the image read quality when the air
intake and outlet of the equipment is blocked.
Do not place object on top of equipment, or climb on the equipment
There is a risk of injury due to the fall, or damage to the equipment.
Do not use the equipment that will generate radio wave, such as mobile
phone
There is a risk of harmful influence to the equipment when you use the equipment that
will generate radio wave, such as mobile phone.
Do not disassemble the REGIUS plate.
Photostimulable phosphor that is toxic when entered the body is used on the plate.
Follow the procedure described below when the photostimulable phosphor (milky white)
is exposed due to breakage of the protection layer on the plate surface.
•Get a treatment by physician immediately when you swallowed it.
•Wash with clean water and then get a treatment by physician immediately when it got
in your eyes.
•Wash with clean water immediately when it got on your skin.
•Even if it did not get in your body, treat the plate so the photostimulable phosphor will
not contact anybody, and dispose it according to the regulation.

Chapter 1 Safety Warnings and Cautions
1-8
1.2.5 Caution During Service
1.2.6 Treatment of Disposed Parts
Do not insert wire or metal pieces
Do not insert foreign objects such as wire or metal pieces from the air holes or the gap of
the body. There is a danger of electrification.
Always turn OFF the power supply during service
There is a risk of major incident when the PCB inside the equipment, connectors, or
cables are pulled out with the power supply still ON.
Always perform these operation with the power supply switch in the OFF position.
Do not detach the lithium battery without discretion
A lithium battery is installed on the CIU PCB in the equipment. There is a risk of explosion
when the lithium battery is placed near the fire or place in the water.
Use the wrist band when handling the electronic parts inside the equipment
Use the anti-static wrist band when handling the electronic parts inside the equipment.
It is possible to damage the electronic part by touching it with static buildup.
Unplug the power supply or turn the power switch to OFF while cleaning
Always unplug the power supply or turn the power switch to OFF while cleaning the
equipment.
There is a risk of pinching your finger on the sliding or rotating parts.
This equipment, accessories, and packaging material are considered as
industrial waste.
Always request a licensed industrial waste disposal firm in accordance to local
regulations/rules to dispose them.