Sekonic SR-450 User manual

Web Site: https://www.sekonic.co.jp
CM0697510
Operating manual
Operating manual
Head Office : 3-1-3, Ikejiri, Setagaya-ku, Tokyo 154-0001, Japan
Telephone : +81-3-5433-3611 Fax : +81-3-3410-2611
SECONICSR-450英文表紙 (368mm×257mm)
DIC
579 K

Introduction
Notice
Microsoft Visual Basic is a registered trademark of Microsoft Corporation.
This product must not be reproduced or modified without permission from SEKONIC.
Introduction
Thank you very much for purchasing our product.
Please read the operating manual before using this product, and be sure to use it properly. After
reading this operating manual, be sure to keep it in a place that you can access at any time.
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules.
In a residential environment this device may cause radio interference.
In this case, the user may be required to take appropriate measures.

Software License Agreement
Software License Agreement
This agreement sets the conditions by which SEKONIC CORPORATION (hereafter call SEKONIC)
gives its customer (hereafter called "the user") license to use the software.
The removal of the packaging will automatically indicate that the user has agreed to the terms of the
agreement.
If you cannot agree to the following terms, please return the software unopened to the store of purchase.
Notice Pleasereadbeforeopeningthispackaging.
1. Definitions
“Software” as mentioned in this agreement includes the software program and all related materials
included in this packaging.
2. License
SEKONIC gives the user the license to use the software mentioned in this agreement. The user may
make unlimited copies of this software for distribution.
3. Rights to the Software
The copyright and property rights of this software belong to SEKONIC. The user is given the right to
use and reuse the software in accordance with this agreement, but does not have the copyright or proper-
ty right or any other right to this software.
4. Limitation
The user may not translate this software in to a form that is readable by a human being through reverse
compilation, reverse assembling, reverse engineering or any other method.
Software License Agreement
5. Termination of the agreement
This agreement is valid until it is terminated. The user may terminate the agreement at any time by
destroying the software and all copies made.
6. Guarantee period for the recording medium
SEKONIC will exchange the software's recording medium on its own judgment within 90 days of
purchase if a flaw is found in the medium. However, it does not take any responsibility for replacing a
recording medium which has been damaged by accident, abuse, or misuse.
7. Relinquishment of guarantee for software
The user will agree to this agreement with the understanding that the user must make responsible use of
this software. The software is provided “as it is,” and SEKONIC makes no guarantees. SEKONIC has
no obligation to give or declare an explicit or implicit guarantee of any kind concerning the rights of a
third party, or the merchantability, integrity or quality of the software.
8. Limit of Responsibility
SEKONIC will not take any responsibility for accidental, unusual, or consequential loss due to the use
or inability to use the software in any situation, including the loss of the software.
In any case, if at any time SEKONIC is deemed responsible, the highest compensation will be the
amount paid by the user in damage, cost and legal fees.

Software License Agreement
Software License Agreement
This agreement sets the conditions by which SEKONIC CORPORATION (hereafter call SEKONIC)
gives its customer (hereafter called "the user") license to use the software.
The removal of the packaging will automatically indicate that the user has agreed to the terms of the
agreement.
If you cannot agree to the following terms, please return the software unopened to the store of purchase.
Notice Pleasereadbeforeopeningthispackaging.
1. Definitions
“Software” as mentioned in this agreement includes the software program and all related materials
included in this packaging.
2. License
SEKONIC gives the user the license to use the software mentioned in this agreement. The user may
make unlimited copies of this software for distribution.
3. Rights to the Software
The copyright and property rights of this software belong to SEKONIC. The user is given the right to
use and reuse the software in accordance with this agreement, but does not have the copyright or proper-
ty right or any other right to this software.
4. Limitation
The user may not translate this software in to a form that is readable by a human being through reverse
compilation, reverse assembling, reverse engineering or any other method.
Software License Agreement
5. Termination of the agreement
This agreement is valid until it is terminated. The user may terminate the agreement at any time by
destroying the software and all copies made.
6. Guarantee period for the recording medium
SEKONIC will exchange the software's recording medium on its own judgment within 90 days of
purchase if a flaw is found in the medium. However, it does not take any responsibility for replacing a
recording medium which has been damaged by accident, abuse, or misuse.
7. Relinquishment of guarantee for software
The user will agree to this agreement with the understanding that the user must make responsible use of
this software. The software is provided “as it is,” and SEKONIC makes no guarantees. SEKONIC has
no obligation to give or declare an explicit or implicit guarantee of any kind concerning the rights of a
third party, or the merchantability, integrity or quality of the software.
8. Limit of Responsibility
SEKONIC will not take any responsibility for accidental, unusual, or consequential loss due to the use
or inability to use the software in any situation, including the loss of the software.
In any case, if at any time SEKONIC is deemed responsible, the highest compensation will be the
amount paid by the user in damage, cost and legal fees.

Before Usage
Make sure that the following are contained in the package immediately after unpacking the product.
1. Main unit
2. Power cord
3. Operation manual
4. Stopper plate
5. Cards
1) 12-line standard-sized check cards (5)
2) 15-line postcard-sized check cards (5)
3) Paper feeding roller protection card (1)
6. CD-ROM
Before Usage
7. USB cable
8. Procedure for install the USB Driver
Warranty
This product will be warranted without any charge for one year after delivery.
In case of a failure occurring during this period, we repair it for free if it is judged to be related to our
responsibility. In this case, we temporarily keep the failed product to repair it. For details, contact the
shop at which you have purchased it.
In case that the free warranty period has expired or the failure is related to your responsibility or has
resulted from a worn part, we will repair it with charge.
The scope of this warranty is limited to this product and its accessories. Note that SEKONIC will not be
responsible for any financial damage, lost profit or claim from a third party resulting from operation of
this product.
Warranty

Before Usage
Make sure that the following are contained in the package immediately after unpacking the product.
1. Main unit
2. Power cord
3. Operation manual
4. Stopper plate
5. Cards
1) 12-line standard-sized check cards (5)
2) 15-line postcard-sized check cards (5)
3) Paper feeding roller protection card (1)
6. CD-ROM
Before Usage
7. USB cable
8. Procedure for install the USB Driver
Warranty
This product will be warranted without any charge for one year after delivery.
In case of a failure occurring during this period, we repair it for free if it is judged to be related to our
responsibility. In this case, we temporarily keep the failed product to repair it. For details, contact the
shop at which you have purchased it.
In case that the free warranty period has expired or the failure is related to your responsibility or has
resulted from a worn part, we will repair it with charge.
The scope of this warranty is limited to this product and its accessories. Note that SEKONIC will not be
responsible for any financial damage, lost profit or claim from a third party resulting from operation of
this product.
Warranty

■The following graphic symbols explain the necessary actions to be taken.
Warning
Caution
Improper operation by neglecting this instruction may result in personal death or
serious injury.
Improper operation by neglecting this instruction may result in personal injury or
property damage.
Indicates warning and precautions. The exact warnings and precautions are shown in the
symbols.
Indicates prohibited actions. The exact prohibited actions are shown in the symbols.
Indicates actions that must be carried out. The exact required actions are shown in the
symbols.
Safety Precautions
Notice HandlingtheDeviceCorrectlyandSafely
Read the "Safety Precautions" carefully before using, and use this product correctly.
This "Safety Precautions" page lists various graphical symbols to ensure the safe operation of this
product to prevent users, other people or property from being damaged. Thoroughly read these precau-
tions and understand the meaning of the symbols before proceeding to the main text of this manual.
■The levels of danger and damage that will arise if the device is inappropriately used are classified
and indicated as shown below.
Safety Precautions
Do not place your hand on the paper feeding surface while the device is in operation.
Warning
HowtoHandlePowerCordandPowerPlug
Warning
Your finger or hand can be caught on the paper feeding surface or the upper cover and this
may result in a injury. Turn the power switch off while working.
Your hand can be caught and injured due to incorrect usage.
Do not place your hand into any moving parts while the device is in operation.
Your hand can be caught and injured due to incorrect usage.
When placing your hand on the paper feeding surface during a paper jams, be
careful not to allow your fingers to be caught or hit.
This may cause a fire due to heat generation.
Do not use the device with other supply voltage than the specified one.
Use only appropriately rated outlet and wiring tools.
Avoid the use of multi-socketed adapters.
This may cause a fire due to an electric shock or short circuit.
Do not damage the power cord or power plug.
Make sure the power outlet is within reach so the power cord can be easily
unplugged.
Make sure the plug is firmly inserted into the outlet.
●The device emits smoke or a strange odor or noise.
●Liquid such as water or a foreign matter enters inside.
●The power plug gets abnormally hot.
●There is deformation or damage to the device.
If the product is used as is, a fire or an electric shock may result.
・Immediately turn the power switch off and contact the sales shop. Never attempt to
repair by yourself since it may cause serious danger.
Stop using the device immediately in the event of abnormal operation or a break-
down, and unplug the power cord.
Damage to the power cord or deformation of the plug can cause a fire or an electric
shock.
Do not pull the cable when unplugging the power cord.
This may result in an electric shock.
Do not touch the power plug or the device itself during a thunder and lightening
storm.
This may cause electric shock.
Do not connect or disconnect the power plug with a wet hand.

■The following graphic symbols explain the necessary actions to be taken.
Warning
Caution
Improper operation by neglecting this instruction may result in personal death or
serious injury.
Improper operation by neglecting this instruction may result in personal injury or
property damage.
Indicates warning and precautions. The exact warnings and precautions are shown in the
symbols.
Indicates prohibited actions. The exact prohibited actions are shown in the symbols.
Indicates actions that must be carried out. The exact required actions are shown in the
symbols.
Safety Precautions
Notice HandlingtheDeviceCorrectlyandSafely
Read the "Safety Precautions" carefully before using, and use this product correctly.
This "Safety Precautions" page lists various graphical symbols to ensure the safe operation of this
product to prevent users, other people or property from being damaged. Thoroughly read these precau-
tions and understand the meaning of the symbols before proceeding to the main text of this manual.
■The levels of danger and damage that will arise if the device is inappropriately used are classified
and indicated as shown below.
Safety Precautions
Do not place your hand on the paper feeding surface while the device is in operation.
Warning
HowtoHandlePowerCordandPowerPlug
Warning
Your finger or hand can be caught on the paper feeding surface or the upper cover and this
may result in a injury. Turn the power switch off while working.
Your hand can be caught and injured due to incorrect usage.
Do not place your hand into any moving parts while the device is in operation.
Your hand can be caught and injured due to incorrect usage.
When placing your hand on the paper feeding surface during a paper jams, be
careful not to allow your fingers to be caught or hit.
This may cause a fire due to heat generation.
Do not use the device with other supply voltage than the specified one.
Use only appropriately rated outlet and wiring tools.
Avoid the use of multi-socketed adapters.
This may cause a fire due to an electric shock or short circuit.
Do not damage the power cord or power plug.
Make sure the power outlet is within reach so the power cord can be easily
unplugged.
Make sure the plug is firmly inserted into the outlet.
●The device emits smoke or a strange odor or noise.
●Liquid such as water or a foreign matter enters inside.
●The power plug gets abnormally hot.
●There is deformation or damage to the device.
If the product is used as is, a fire or an electric shock may result.
・Immediately turn the power switch off and contact the sales shop. Never attempt to
repair by yourself since it may cause serious danger.
Stop using the device immediately in the event of abnormal operation or a break-
down, and unplug the power cord.
Damage to the power cord or deformation of the plug can cause a fire or an electric
shock.
Do not pull the cable when unplugging the power cord.
This may result in an electric shock.
Do not touch the power plug or the device itself during a thunder and lightening
storm.
This may cause electric shock.
Do not connect or disconnect the power plug with a wet hand.

Warning
Be sure to ground the device with a ground cable.
Otherwise, an electric shock may occur.
Connect a ground cable and ground the device.
Warning
HowtoHandletheDevice
Otherwise, an electric shock may occur.
When connecting or disconnecting the ground cable, unplug the power cord first.
Flammable gas remaining inside the device can catch fire from static electricity, which
may cause a fire, burn or injury.
Do not spray organic solvent such as flammable fluids or paint thinner.
If the device is dropped or the cover is broken, immediately turn the power switch off and
remove the power plug from the outlet. Then contact the distributor.
If the device is dropped or the cover is broken, power down and remove the power plug.
Only service staff should remove the cover. Do not attempt to do this yourself as it may
cause an electric shock.
For internal inspection, adjustment or repair of the product, contact the distributor.
Caution: High Pressure
There is a high voltage part inside. It may cause a fire or an electric shock.
Do not modify the device, remove the cover or disassemble it.
This may cause a fire.
Do not place the device in areas subject to liquid, dust, or humidity.
This may result in a fire or an electric shock.
Don't insert or drop foreign objects such as metals or flammables into the opening.
Do not place a container with chemicals or liquid or a small metal piece on the device.
This may cause a fire.
Do not place a container with liquid or a metal piece on the device.
Otherwise, the heat contained inside could result in a fire.
Do not cover the vent holes.
It is extremely dangerous to use the device in a place where there is explosive, combusti-
ble or flammable gas. You must not do this.
Do not use in a place where there is explosive, combustible or flammable gas.
Before moving the device, make sure to unplug the power cord from the outlet.
If the power cord is damaged, a fire or an electric shock may occur.
Before moving the device, make sure to unplug the power cord from the outlet.
Caution
Caution
Caution
Cleaning
Caution
Do not place or install the device on an unstable surface.
It may fall, resulting in an injury.
Do not install on an unstable surface.
1. a place receiving radiant heat (such as direct sunlight)
2. a place where mechanical vibration frequently occurs
3. a place near the source of an electromagnetic field
4. a place where dust and oily smoke are frequently released
5. a place prone to steam, water or condensation
6. an environment that contains organic gas, inorganic gas or salinity.
Avoid using the device in the following places as this may cause malfunction.
The device is designed only for indoor use. Do not use it outdoors.
This may cause a fire or malfunction.
The device should only be used indoors. Do not use it outdoors.
When the device is not in use for a long period of time, remove the power cord from the
outlet for safety.
When the device is not in use for a long time, remove the power cord for safety.
If dust builds up on the power plug, it may cause problems in insulation, which could lead
to a fire. *Unplug the power cord and wipe with a dry cloth.
Regularly wipe off dust on the power plug.
When cleaning, first unplug the power cord for your safety.
Failure to so may cause an electric shock, fire or injury.
Unplug the power cord before cleaning for safety.
Waste electrical product disposal must be conducted according to the regulations of the area or the
relevant local government.
Do not dispose of the device with general household waste.

Warning
Be sure to ground the device with a ground cable.
Otherwise, an electric shock may occur.
Connect a ground cable and ground the device.
Warning
HowtoHandletheDevice
Otherwise, an electric shock may occur.
When connecting or disconnecting the ground cable, unplug the power cord first.
Flammable gas remaining inside the device can catch fire from static electricity, which
may cause a fire, burn or injury.
Do not spray organic solvent such as flammable fluids or paint thinner.
If the device is dropped or the cover is broken, immediately turn the power switch off and
remove the power plug from the outlet. Then contact the distributor.
If the device is dropped or the cover is broken, power down and remove the power plug.
Only service staff should remove the cover. Do not attempt to do this yourself as it may
cause an electric shock.
For internal inspection, adjustment or repair of the product, contact the distributor.
Caution: High Pressure
There is a high voltage part inside. It may cause a fire or an electric shock.
Do not modify the device, remove the cover or disassemble it.
This may cause a fire.
Do not place the device in areas subject to liquid, dust, or humidity.
This may result in a fire or an electric shock.
Don't insert or drop foreign objects such as metals or flammables into the opening.
Do not place a container with chemicals or liquid or a small metal piece on the device.
This may cause a fire.
Do not place a container with liquid or a metal piece on the device.
Otherwise, the heat contained inside could result in a fire.
Do not cover the vent holes.
It is extremely dangerous to use the device in a place where there is explosive, combusti-
ble or flammable gas. You must not do this.
Do not use in a place where there is explosive, combustible or flammable gas.
Before moving the device, make sure to unplug the power cord from the outlet.
If the power cord is damaged, a fire or an electric shock may occur.
Before moving the device, make sure to unplug the power cord from the outlet.
Caution
Caution
Caution
Cleaning
Caution
Do not place or install the device on an unstable surface.
It may fall, resulting in an injury.
Do not install on an unstable surface.
1. a place receiving radiant heat (such as direct sunlight)
2. a place where mechanical vibration frequently occurs
3. a place near the source of an electromagnetic field
4. a place where dust and oily smoke are frequently released
5. a place prone to steam, water or condensation
6. an environment that contains organic gas, inorganic gas or salinity.
Avoid using the device in the following places as this may cause malfunction.
The device is designed only for indoor use. Do not use it outdoors.
This may cause a fire or malfunction.
The device should only be used indoors. Do not use it outdoors.
When the device is not in use for a long period of time, remove the power cord from the
outlet for safety.
When the device is not in use for a long time, remove the power cord for safety.
If dust builds up on the power plug, it may cause problems in insulation, which could lead
to a fire. *Unplug the power cord and wipe with a dry cloth.
Regularly wipe off dust on the power plug.
When cleaning, first unplug the power cord for your safety.
Failure to so may cause an electric shock, fire or injury.
Unplug the power cord before cleaning for safety.
Waste electrical product disposal must be conducted according to the regulations of the area or the
relevant local government.
Do not dispose of the device with general household waste.

Table of Contents
1. Precautions on Usage ......................................................................................................... 1
2
5
6
6
7
9
10
11
12
12
13
14
18
18
19
21
24
25
26
26
36
37
38
38
39
40
41
42
43
44
45
46
47
47
47
48
51
52
2. Names of Each Part ...........................................................................................................
3. Specifications.....................................................................................................................
4. Installing the USB Driver ..................................................................................................
4-A Before installation .....................................................................................................
4-B Installation Procedure ................................................................................................
4-C Checking the Assigned port ....................................................................................
4-D Troubleshooting for Communication Errors ...........................................................
4-E Uninstall Procedure .................................................................................................
5. Operation .........................................................................................................................
5-A Preparation ..............................................................................................................
5-B Functions and Operating Method of Operation Panel .............................................
5-C Setting Cards ...........................................................................................................
5-D Power Connection and Operation Test ....................................................................
5-E Test Mode ................................................................................................................
5-F Troubleshooting .......................................................................................................
6. Connection to Computer ..................................................................................................
7. How to Enter Mark ..........................................................................................................
8. Adjusting Reading Sensitivity .........................................................................................
9. Control Commands ..........................................................................................................
9-A Initialize Commands ...............................................................................................
9-B Card Feed Commands .............................................................................................
9-C Device Control Setting Commands .........................................................................
10. Data Transfer Mode .........................................................................................................
10-A Data Transfer Commands .....................................................................................
10-B A Mode (1-byte Fixed Output Command) ...........................................................
10-C C Mode(Fixed Length Output Command) ...........................................................
10-D CA Mode(Fixed Length Output Command for Automatic Density Distinction) .
10-E E Mode(Variable Length Output Command) .......................................................
10-F EA Mode(Variable Length Output Command for Automatic Density Distinction)...
10-G ED Mode(Variable Length Output Command with Density Data) ......................
10-H ES Mode(Variable Length Output Command by Density and Mark Data) .........
10-I G Mode(EBCDIC Code Convert and Output Command) ...................................
10-J B Mode .................................................................................................................
10-K D Mode .................................................................................................................
10-L F Mode .................................................................................................................
10-M Other Commands .................................................................................................
10-N SR-305 Compatible Command ............................................................................
11. Cleaning and Service Schedule ..........................................................................................
Table of Contents
Table of Contents
12. External Views .................................................................................................................
13. Appendix .........................................................................................................................
13-A Reference for card creation ..................................................................................
13-B Code Tables ..........................................................................................................
13-C Typical sample program .......................................................................................
54
55
55
61
63

Table of Contents
1. Precautions on Usage ......................................................................................................... 1
2
5
6
6
7
9
10
11
12
12
13
14
18
18
19
21
24
25
26
26
36
37
38
38
39
40
41
42
43
44
45
46
47
47
47
48
51
52
2. Names of Each Part ...........................................................................................................
3. Specifications.....................................................................................................................
4. Installing the USB Driver ..................................................................................................
4-A Before installation .....................................................................................................
4-B Installation Procedure ................................................................................................
4-C Checking the Assigned port ....................................................................................
4-D Troubleshooting for Communication Errors ...........................................................
4-E Uninstall Procedure .................................................................................................
5. Operation .........................................................................................................................
5-A Preparation ..............................................................................................................
5-B Functions and Operating Method of Operation Panel .............................................
5-C Setting Cards ...........................................................................................................
5-D Power Connection and Operation Test ....................................................................
5-E Test Mode ................................................................................................................
5-F Troubleshooting .......................................................................................................
6. Connection to Computer ..................................................................................................
7. How to Enter Mark ..........................................................................................................
8. Adjusting Reading Sensitivity .........................................................................................
9. Control Commands ..........................................................................................................
9-A Initialize Commands ...............................................................................................
9-B Card Feed Commands .............................................................................................
9-C Device Control Setting Commands .........................................................................
10. Data Transfer Mode .........................................................................................................
10-A Data Transfer Commands .....................................................................................
10-B A Mode (1-byte Fixed Output Command) ...........................................................
10-C C Mode(Fixed Length Output Command) ...........................................................
10-D CA Mode(Fixed Length Output Command for Automatic Density Distinction) .
10-E E Mode(Variable Length Output Command) .......................................................
10-F EA Mode(Variable Length Output Command for Automatic Density Distinction)...
10-G ED Mode(Variable Length Output Command with Density Data) ......................
10-H ES Mode(Variable Length Output Command by Density and Mark Data) .........
10-I G Mode(EBCDIC Code Convert and Output Command) ...................................
10-J B Mode .................................................................................................................
10-K D Mode .................................................................................................................
10-L F Mode .................................................................................................................
10-M Other Commands .................................................................................................
10-N SR-305 Compatible Command ............................................................................
11. Cleaning and Service Schedule ..........................................................................................
Table of Contents
Table of Contents
12. External Views .................................................................................................................
13. Appendix .........................................................................................................................
13-A Reference for card creation ..................................................................................
13-B Code Tables ..........................................................................................................
13-C Typical sample program .......................................................................................
54
55
55
61
63

1. Precautions on Usage
Handle the device with the following in mind so as to enable the functions of it to be fully utilized.
(1)Before usage, make sure that the power cord is firmly connected to an outlet. Avoid connecting or
disconnecting the connector during operation or while the power switch is turned on.
(It may result in a failure.)
(2) Since the card reading part is equipped with an optical lens, never insert a screwdriver or the like.
(Otherwise, reading may be disabled.)
If card feeding is disabled due to clogged dust or the like in the card feeder, open the top cover to
remove it. (Refer to "11. Cleaning".)
(3) Allow an interval of at least 5 seconds between turning the power switch on and off.
(Otherwise, a failure may result.)
(4) Be sure to ground the device so as to prevent noise or static electricity from damaging the device.
Also, do not touch the metallic part of the device during card feeding operation.
If the device is used without being grounded or the metallic part is touched, malfunction or an elec-
tric shock may result.
(5)Do not place the device in a place subject to direct sunlight or near a heater. Also be careful not to
allow sudden temperature change, moisture, dust or excessive shock around the device.
(Otherwise, a failure like wrong paper feeding, reading or operation may occur.)
(6)When the device is not in use for long periods, insert the paper feeding roller protection card between
the paper feeding roller and the separation pad to prevent the roller material from deteriorating.
(7) If the paper feeding roller becomes soiled with powder from card paper or pencil, the roller and the
card may slip.
In order to prevent it, clean the paper feeding roller at proper intervals. (Refer to "11. Cleaning".)
(8)If the exterior of the device is soiled, slightly wipes with soft cloth wetted with water or neutral
detergent. Note that wiping with cloth wetted with volatile chemicals like benzine or thinner may
cause deforming or decoloring.
1.Precautions on Usage
(9)When connecting by RS-232C, consult with the distributor.
(10) Use only the USB cable and power cord that came with the device.
2. Names of Each Part
2.Names of Each Part
TEST LED (yellow)
Power switch
READY LED (green)
POWER LED (orange)
Total counter
RS-232C connector
Fuse holder
Power connector
Power cord
Ground terminal (reserved)
ERROR LED (red)
Clear switch
Feed switch
USB connector
- 1 -

1. Precautions on Usage
Handle the device with the following in mind so as to enable the functions of it to be fully utilized.
(1)Before usage, make sure that the power cord is firmly connected to an outlet. Avoid connecting or
disconnecting the connector during operation or while the power switch is turned on.
(It may result in a failure.)
(2) Since the card reading part is equipped with an optical lens, never insert a screwdriver or the like.
(Otherwise, reading may be disabled.)
If card feeding is disabled due to clogged dust or the like in the card feeder, open the top cover to
remove it. (Refer to "11. Cleaning".)
(3) Allow an interval of at least 5 seconds between turning the power switch on and off.
(Otherwise, a failure may result.)
(4) Be sure to ground the device so as to prevent noise or static electricity from damaging the device.
Also, do not touch the metallic part of the device during card feeding operation.
If the device is used without being grounded or the metallic part is touched, malfunction or an elec-
tric shock may result.
(5)Do not place the device in a place subject to direct sunlight or near a heater. Also be careful not to
allow sudden temperature change, moisture, dust or excessive shock around the device.
(Otherwise, a failure like wrong paper feeding, reading or operation may occur.)
(6)When the device is not in use for long periods, insert the paper feeding roller protection card between
the paper feeding roller and the separation pad to prevent the roller material from deteriorating.
(7) If the paper feeding roller becomes soiled with powder from card paper or pencil, the roller and the
card may slip.
In order to prevent it, clean the paper feeding roller at proper intervals. (Refer to "11. Cleaning".)
(8)If the exterior of the device is soiled, slightly wipes with soft cloth wetted with water or neutral
detergent. Note that wiping with cloth wetted with volatile chemicals like benzine or thinner may
cause deforming or decoloring.
1.Precautions on Usage
(9)When connecting by RS-232C, consult with the distributor.
(10) Use only the USB cable and power cord that came with the device.
2. Names of Each Part
2.Names of Each Part
TEST LED (yellow)
Power switch
READY LED (green)
POWER LED (orange)
Total counter
RS-232C connector
Fuse holder
Power connector
Power cord
Ground terminal (reserved)
ERROR LED (red)
Clear switch
Feed switch
USB connector
- 2 -

2.Names of Each Part
Side guard Card stopper
Stacker
Guide lock lever
Top cover
Side guide
Guide wire
Lock lever
Hopper
2.Names of Each Part
Rotary switch (SW2)
Rotary switch (SW3)
Rotary switch (SW1)
DIP switch (DIPSW)
Card detection sensor Separation pad Paper feeding roller
- 3 -

2.Names of Each Part
Side guard Card stopper
Stacker
Guide lock lever
Top cover
Side guide
Guide wire
Lock lever
Hopper
2.Names of Each Part
Rotary switch (SW2)
Rotary switch (SW3)
Rotary switch (SW1)
DIP switch (DIPSW)
Card detection sensor Separation pad Paper feeding roller
- 4 -

3.Specifications
3. Specifications
1. Available cards Card size: Standard-sized card, postcard-sized card, long-sized card
Paper type: OCR paper. ※Refer to 13.A-(1)
Paper ream weight: (70)* 90kg to 135kg
(basic weight: (83.8g/m2) 104.7g/m2to 157.0g/m2)
(thickness: (0.11mm) 0.13mm to 0.19mm)
The 70kg paper is available to standard size only.
2. Mark line number Standard-sized card: Data = 12 lines, timing = 1 line
Postcard-sized card: Data = 15 lines, timing = 1 line
3. Mark column Max. 140 columns. (specified by program)
4. Reading method Direct-under type, timing control type, mark-to-mark type
5. Marking Infrared ray: Pencil of HB or softer, machanical pencil
[visible ray: The above, ball-point pen]
6. Reading wavelength: Infrared ray: 940nm
[visible ray: 660nm]
7. Card feeding rateApprox. 256 sheets/min (115V AC/50Hz, machine feeding rate using
standard-sized cards at room temperature)
8. Hopper capacity Max. 200 cards. (paper of ream weight of 110kg (basis weight of 127.9g/
m2), standard-sized card)
9. Error checkFour types of errors can be judged (jam, timing mark, card empty and
double-feeding errors)
10. Self-check The card detection sensor is to be checked.
11. Serial Interface Serial EIA RS-232C-based, asynchronous, half-duplex,
data transfer rate = 2,400 to 115,200bps (variable)
variable data format
12. USB interface USB 2.0 full-speed
Virtual COM Port Device
(same specification as 11.Serial interface)
13. Power supply Supply voltage = 115V AC, Frequency = 60Hz
Current = Approx. 0.6A (during motor rotation)
Approx. 0.1A (in standby mode)
Supply voltage = 220V AC, Frequency = 50/60Hz
Current = Approx. 0.3A (during motor rotation)
Approx. 0.1A (in standby mode)
14. Operating environments Room temperature = 5 to 35C˚
Relative humidity = 40 to 80% RH (no dew condensation)
15. Overall dimensions 360 (L) x 222 (W) x 171 (H) (mm)
(Length in operation: 695 mm)
16. Weight Main unit = Approx. 6kg
[ ] is option
4.Installing the USB Driver
4-A Before Installation
To use a USB interface connection, load the supplied CD-ROM, and install the driver by following
the installation procedure in this chapter.
Be sure to install the USB driver before inserting the SR-450 into the computer's USB port. The
driver cannot be installed properly if the SR-450 is inserted into the USB port first.
Notes
• If you accidentally connect the SR-450 before performing the installation, delete the falsely-
identified driver from "Add or Remove Programs".
• To install the driver, you must log in as a user with administrator privileges.
Operating Environment
* • The OS must be preinstalled.
• The software may not work for certain computer models and configurations.
•Operation is not guaranteed for systems with an upgraded OS, add-on USB interface, self-
built computers, built-to-order computers, and in emulator environments (such as VirtualPC).
• Operation is not guaranteed for connections that pass through a USB hub.
• A drive capable of reading CD-ROMs is required for installing the software.
4. Installing the USB Driver
The USB driver must be installed to use this product over a USB interface connection. If using this
product over a RS-232C connection, the driver does not need to be installed, and the procedures in this
chapter are not necessary.
Get the latest information at our website. (https://www.sekonic.co.jp/english)
Windows 8.1/10
- 5 -

3.Specifications
3. Specifications
1. Available cards Card size: Standard-sized card, postcard-sized card, long-sized card
Paper type: OCR paper. ※Refer to 13.A-(1)
Paper ream weight: (70)* 90kg to 135kg
(basic weight: (83.8g/m2) 104.7g/m2to 157.0g/m2)
(thickness: (0.11mm) 0.13mm to 0.19mm)
The 70kg paper is available to standard size only.
2. Mark line number Standard-sized card: Data = 12 lines, timing = 1 line
Postcard-sized card: Data = 15 lines, timing = 1 line
3. Mark column Max. 140 columns. (specified by program)
4. Reading method Direct-under type, timing control type, mark-to-mark type
5. Marking Infrared ray: Pencil of HB or softer, machanical pencil
[visible ray: The above, ball-point pen]
6. Reading wavelength: Infrared ray: 940nm
[visible ray: 660nm]
7. Card feeding rateApprox. 256 sheets/min (115V AC/50Hz, machine feeding rate using
standard-sized cards at room temperature)
8. Hopper capacity Max. 200 cards. (paper of ream weight of 110kg (basis weight of 127.9g/
m2), standard-sized card)
9. Error checkFour types of errors can be judged (jam, timing mark, card empty and
double-feeding errors)
10. Self-check The card detection sensor is to be checked.
11. Serial Interface Serial EIA RS-232C-based, asynchronous, half-duplex,
data transfer rate = 2,400 to 115,200bps (variable)
variable data format
12. USB interface USB 2.0 full-speed
Virtual COM Port Device
(same specification as 11.Serial interface)
13. Power supply Supply voltage = 115V AC, Frequency = 60Hz
Current = Approx. 0.6A (during motor rotation)
Approx. 0.1A (in standby mode)
Supply voltage = 220V AC, Frequency = 50/60Hz
Current = Approx. 0.3A (during motor rotation)
Approx. 0.1A (in standby mode)
14. Operating environments Room temperature = 5 to 35C˚
Relative humidity = 40 to 80% RH (no dew condensation)
15. Overall dimensions 360 (L) x 222 (W) x 171 (H) (mm)
(Length in operation: 695 mm)
16. Weight Main unit = Approx. 6kg
[ ] is option
4.Installing the USB Driver
4-A Before Installation
To use a USB interface connection, load the supplied CD-ROM, and install the driver by following
the installation procedure in this chapter.
Be sure to install the USB driver before inserting the SR-450 into the computer's USB port. The
driver cannot be installed properly if the SR-450 is inserted into the USB port first.
Notes
• If you accidentally connect the SR-450 before performing the installation, delete the falsely-
identified driver from "Add or Remove Programs".
• To install the driver, you must log in as a user with administrator privileges.
Operating Environment
* • The OS must be preinstalled.
• The software may not work for certain computer models and configurations.
•Operation is not guaranteed for systems with an upgraded OS, add-on USB interface, self-
built computers, built-to-order computers, and in emulator environments (such as VirtualPC).
• Operation is not guaranteed for connections that pass through a USB hub.
• A drive capable of reading CD-ROMs is required for installing the software.
4. Installing the USB Driver
The USB driver must be installed to use this product over a USB interface connection. If using this
product over a RS-232C connection, the driver does not need to be installed, and the procedures in this
chapter are not necessary.
Get the latest information at our website. (https://www.sekonic.co.jp/english)
Windows 8.1/10
- 6 -

4-BInstallation Procedure (*The screens in the explanations below use Windows 10.)
(1) Check that the SR-450 is not connected.
4.Installing the USB Driver
(3) Click "Next" and follow the instructions on the screen.
(4) After installation is complete, the program will ask you to restart the computer. Click "Yes"
to restart the computer.
* If you have installed incorrect USB driver, please un-install it from the computer. When
finished, please install the correct USB driver to the computer.
* If using Windows8.1, please use a file of the same name in the "old" folder.
(2) Start Windows, load the "driver CD", and run the installer program for pertinent OS on the CD.
(For 32bit OS) (on the CD)\English\Driver\sr450usbInstaller_x86.exe
(For 64bit OS) (on the CD)\English\Driver\sr450usbInstaller_x64.exe
4.Installing the USB Driver
(5) After the computer is restarted, turn on the power for the SR-450, and connect it to the computer's
USB port.
1) Turn on
the power
2) Connect to the PC
using a USB cable
- 7 -

4-BInstallation Procedure (*The screens in the explanations below use Windows 10.)
(1) Check that the SR-450 is not connected.
4.Installing the USB Driver
(3) Click "Next" and follow the instructions on the screen.
(4) After installation is complete, the program will ask you to restart the computer. Click "Yes"
to restart the computer.
* If you have installed incorrect USB driver, please un-install it from the computer. When
finished, please install the correct USB driver to the computer.
* If using Windows8.1, please use a file of the same name in the "old" folder.
(2) Start Windows, load the "driver CD", and run the installer program for pertinent OS on the CD.
(For 32bit OS) (on the CD)\English\Driver\sr450usbInstaller_x86.exe
(For 64bit OS) (on the CD)\English\Driver\sr450usbInstaller_x64.exe
4.Installing the USB Driver
(5) After the computer is restarted, turn on the power for the SR-450, and connect it to the computer's
USB port.
1) Turn on
the power
2) Connect to the PC
using a USB cable
- 8 -
Table of contents
Other Sekonic Scanner manuals