Brother ADS-2600W User manual

Confidential
Brother Advanced Document Scanner
SERVICE MANUAL
MODEL:
ADS-2500W/2600W/2500WE/2600WE
Read this manual thoroughly before maintenance work.
Keep this manual in a convenient place for quick and easy reference at all times.
Jul., 2012
SM-PT052
(8)

Confidential
© Copyright Brother 2012
All rights reserved.
No part of this publication may be reproduced in any form or by any means without permission in writing
from the publisher.
All other product and company names mentioned in this manual are trademarks or registered
trademarks of their respective holders.
Specifications are subject to change without notice.

Confidential
TRADEMARKS
BROTHER is either a trademark or a registered trademark of Brother Industries, Ltd.
Microsoft, Windows, Windows Vista, Windows Server, Outlook and Internet Explorer are either
registered trademarks or trademarks of Microsoft Corporation in the United States and/or other
countries.
Apple, Macintosh, Mac OS and Safari are trademarks of Apple Inc., registered in the United States and
other countries.
Nuance, the Nuance logo, PaperPort and ScanSoft are trademarks or registered trademarks of Nuance
Communications, Inc. or its affiliates in the United States and/or other countries.
PowerPC is a registered trademark of IBM in the United States and/or other countries.
AOSS is a trademark of Buffalo Inc.
WPA, WPA2, Wi-Fi Protected Access and Wi-Fi Protected Setup are marks of the Wi-Fi Alliance.
Wi-Fi and Wi-Fi Alliance are registered marks of the Wi-Fi Alliance.
AMD is a trademark of Advanced Micro Devices, Inc.
Linux is the registered trademark of Linus Torvalds in the U.S. and other countries.
Android is a trademark of Google Inc.
ISIS, Captiva and QuickScan are either registered trademarks or trademarks of EMC Corporation in the
United States and/or other countries.
Intel is a trademark of Intel Corporation in the U.S. and/or other countries.
Adobe, Reader and Photoshop are either registered trademarks or trademarks of Adobe Systems
Incorporated in the United States and/or other countries.
Each company whose software title is mentioned in this manual has a Software License Agreement
specific to its proprietary programs.
Any trade names and product names of companies appearing on Brother products, related
documents and any other materials are all trademarks or registered trademarks of those
respective companies.
Copyright and License
© 2014 Brother Industries, Ltd. All rights reserved.
This product includes software developed by the following vendors:
© 1983-1998 PACIFIC SOFTWORKS, INC.
© 2008 Devicescape Software, Inc.
This product includes the “KASAGO TCP/IP” software developed by ZUKEN ELMIC,Inc.

iConfidential
CONTENTS
REGULATION ............................................................................................................ v
SAFETY INFORMATION........................................................................................... ix
CHAPTER 1 SPECIFICATIONS
1. SPECIFICATIONS LIST............................................................................................................... 1-1
1.1 General................................................................................................................................ 1-1
1.2 Network Connectivity ........................................................................................................... 1-3
1.3 Service Information.............................................................................................................. 1-3
1.4 Consumable Parts ............................................................................................................... 1-3
1.5 Paper ................................................................................................................................... 1-4
1.5.1 Paper handling ........................................................................................................ 1-4
1.5.2 Media specifications ................................................................................................ 1-4
1.6 Scanner ............................................................................................................................... 1-4
CHAPTER 2 TROUBLESHOOTING
1. INTRODUCTION .......................................................................................................................... 2-1
1.1 Precautions.......................................................................................................................... 2-1
1.2 Checks before Commencing Troubleshooting..................................................................... 2-2
2. OVERVIEW .................................................................................................................................. 2-3
2.1 Cross-section Drawing......................................................................................................... 2-3
2.2 Paper Feeding ..................................................................................................................... 2-4
2.3 Operation of Each Part ........................................................................................................ 2-5
2.4 Block Diagram ..................................................................................................................... 2-6
2.5 Main Components................................................................................................................ 2-7
3. ERROR INDICATIONS................................................................................................................. 2-8
3.1 Error Codes ......................................................................................................................... 2-8
3.2 Error Messages ................................................................................................................. 2-12
4. TROUBLESHOOTING ............................................................................................................... 2-14
4.1 Error Cause and Remedy .................................................................................................. 2-14
4.2 Troubleshooting for Image Defects.................................................................................... 2-26
4.2.1 Defect examples.................................................................................................... 2-26
4.2.2 Troubleshooting according to image defect .......................................................... 2-26
4.3 Troubleshooting for Document Paper Feeding Problems.................................................. 2-30
4.3.1 Multiple documents are fed ................................................................................... 2-30
4.3.2 Document becomes wrinkled ................................................................................ 2-30
4.3.3 Document becomes jammed................................................................................. 2-31
4.3.4 Document is not picked up and fed ....................................................................... 2-32

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4.4 Troubleshooting for Software Problems ............................................................................ 2-33
4.4.1 Does not respond to operation from a computer ................................................... 2-33
4.4.2 Cannot read data .................................................................................................. 2-33
4.5 Troubleshooting for Control Panel Problems..................................................................... 2-34
4.5.1 Nothing is displayed on the LCD ........................................................................... 2-34
4.5.2 Control panel is inoperable.................................................................................... 2-34
4.5.3 Touch panel is inoperable ..................................................................................... 2-35
4.6 Troubleshooting for Network Problems ............................................................................. 2-35
4.6.1 Cannot scan via network connection..................................................................... 2-35
4.7 Troubleshooting for Other Problems.................................................................................. 2-36
4.7.1 Machine does not turn ON .................................................................................... 2-36
4.7.2 Unusual noise is coming from the machine........................................................... 2-36
4.7.3 Cannot save data in USB flash memory ............................................................... 2-36
4.7.4 Cannot reset counters for periodic replacement parts .......................................... 2-36
4.7.5 Can not register..................................................................................................... 2-37
4.7.6 Machine does not operate..................................................................................... 2-37
CHAPTER 3 DISASSEMBLY/REASSEMBLY
1. SAFETY PRECAUTIONS............................................................................................................. 3-1
2. PACKING ..................................................................................................................................... 3-2
3. SCREW CATALOGUE................................................................................................................. 3-3
4. SCREW TORQUE LIST ............................................................................................................... 3-4
5. LUBRICATION ............................................................................................................................. 3-5
6. OVERVIEW OF GEARS............................................................................................................... 3-6
7. HARNESS ROUTING................................................................................................................... 3-7
8. DISASSEMBLY FLOW CHART................................................................................................. 3-10
9. DISASSEMBLY PROCEDURE.................................................................................................. 3-11
9.1 Preparation ........................................................................................................................ 3-11
9.2 Separation pad ASSY........................................................................................................ 3-12
9.3 Pick-up roller ASSY ........................................................................................................... 3-14
9.4 Output tray......................................................................................................................... 3-15
9.5 Side cover L....................................................................................................................... 3-16
9.6 Side cover R ...................................................................................................................... 3-16
9.7 Main PCB ASSY................................................................................................................ 3-17
9.8 USB host PCB ASSY......................................................................................................... 3-19
9.9 Wireless LAN PCB ASSY.................................................................................................. 3-20
9.10 Front cover L/R .................................................................................................................. 3-21
9.11 Panel ASSY....................................................................................................................... 3-22
9.12 Panel PCB ASSY / Key PCB ASSY /
Rubber key / Top cover sensor / Top cover actuator......................................................... 3-25

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9.13 Document detection sensor PCB / Document detection actuator /
Document scanning position sensor PCB /
Document scanning position actuator /
Double feeding sensor (Sent) / Separation pad ASSY...................................................... 3-27
9.14 Second side CIS unit ......................................................................................................... 3-32
9.15 Top cover / Document guide LS / Document guide RS ..................................................... 3-33
9.16 Back cover S...................................................................................................................... 3-34
9.17 Back cover......................................................................................................................... 3-35
9.18 Power supply PCB ASSY .................................................................................................. 3-36
9.19 Main motor......................................................................................................................... 3-39
9.20 Front cover sensor............................................................................................................. 3-40
9.21 Double feeding sensor PCB ASSY (Receive) ................................................................... 3-41
9.22 First side CIS unit .............................................................................................................. 3-42
9.23 One way clutch .................................................................................................................. 3-43
CHAPTER 4 ADJUSTING AND UPDATING SETTINGS
AS REQUIRED AFTER PARTS REPLACEMENT
1. IF YOU REPLACE THE MAIN PCB ASSY .................................................................................. 4-1
1.1 Installing Firmware............................................................................................................... 4-2
1.1.1 Checking firmware version ...................................................................................... 4-2
1.1.2 Installing firmware ................................................................................................... 4-3
1.2 Setting by Country ............................................................................................................... 4-3
1.3 Initializing the EEPROM of the Main PCB ASSY................................................................. 4-3
1.4 Setting Serial Number.......................................................................................................... 4-4
1.5 Acquiring White Level Data ................................................................................................. 4-5
1.6 Setting Double Feeding Sensor Threshold.......................................................................... 4-6
1.7 Checking Operation after Repair ......................................................................................... 4-7
2. IF YOU REPLACE THE CIS UNIT ............................................................................................... 4-9
2.1 Checking Firmware Version................................................................................................. 4-9
2.2 Acquiring White Level Data (function code: 55)................................................................. 4-10
2.3 Checking Operation after Repair ....................................................................................... 4-11
3. IF YOU REPLACE THE DOUBLE FEEDING SENSOR ............................................................ 4-13
3.1 Setting Double Feeding Sensor Threshold........................................................................ 4-13
3.2 Checking Double Feeding Sensor Operation .................................................................... 4-14
4. IF YOU REPLACE THE PANEL ASSY...................................................................................... 4-15
4.1 Adjusting Touch Panel....................................................................................................... 4-15
4.2 Checking LCD Operation................................................................................................... 4-15
4.3 Checking Control Panel Operation .................................................................................... 4-15
5. IF YOU REPLACE THE PICK-UP ROLLER / SEPARATION PAD........................................... 4-16
5.1 Resetting Pick-up Roller / Separation Pad Counters......................................................... 4-16

iv Confidential
CHAPTER 5 SERVICE FUNCTIONS
1. MAINTENANCE MODE................................................................................................................ 5-1
1.1 How to Enter Maintenance Mode ........................................................................................ 5-1
1.1.1 Method of entering end-user accessible maintenance mode.................................. 5-1
1.1.2 Method of entering maintenance mode for service personnel ................................ 5-2
1.2 List of Maintenance Mode Functions ................................................................................... 5-3
1.3 Details of Maintenance Mode Functions.............................................................................. 5-4
1.3.1 Initialize EEPROM parameters (function code: 01, 91)........................................... 5-4
1.3.2 ADF performance test (function code: 08) .............................................................. 5-5
1.3.3 Set worker switches (WSW) (function code: 10) ..................................................... 5-6
1.3.4 Check LCD operation (function code: 12) ............................................................... 5-7
1.3.5 Check control panel button operation (function code: 13)....................................... 5-8
1.3.6 Save NetConfig data (function code: 18) ................................................................ 5-8
1.3.7 Display software version (function code: 25)........................................................... 5-9
1.3.8 Check sensor operation (function code: 32).......................................................... 5-10
1.3.9 Change USB No. return value / Adjust left-end print start position
on second side when duplex printing (function code: 45) ..................................... 5-11
1.3.10 Fine-tune scanning position (function code: 54).................................................... 5-12
1.3.11 Acquire white level data and set CIS scan area (function code: 55) ..................... 5-13
1.3.12 Adjust touch panel (function code: 61) .................................................................. 5-15
1.3.13 Setting by country (function code: 74) ................................................................... 5-16
1.3.14 Display machine log information (function code: 80)............................................. 5-17
1.3.15 Display machine error code (function code: 82).................................................... 5-18
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM ...................................................................................................................... 6-1
CHAPTER 7 PERIODICAL MAINTENANCE
1. PERIODICAL MAINTENANCE PARTS ....................................................................................... 7-1
APPENDIX 1 SERIAL NUMBERING SYSTEM
APPENDIX 2 DELETING USER SETTING INFORMATION
APPENDIX 3 INSTALLING MAINTENANCE DRIVER

vConfidential
REGULATION
Declaration of Conformity (Europe only)
We, Brother Industries, Ltd.
15-1 Naeshiro-cho, Mizuho-ku, Nagoya 467-8561 Japan
declare that this product is in conformity with the essential requirements of all relevant
directives and regulations applied within the European Community.
The Declaration of Conformity (DoC) can be downloaded from Brother Solutions Center. Visit
http://support.brother.com/ and:
• select “Europe”
• select your country
• select your model
• select “Manuals”
Your Declaration will be downloaded as a PDF file.
CE marking for devices with Wireless LAN (ADS-2600W/2600WE only)
This scanner has a wireless interface.
WARNING
• Use only the power cord supplied with this machine.
• This product must be installed near an electrical socket that is easily accessible. In
case of emergencies, you must unplug the power cord from the electrical socket to
shut off power completely.
AT BE CY CZ DK EE
FI FR DE HU IE IT
LV LT LU
MT NL PL
PT SK SI ES SE
GB
NO CH BG RO GR LI
IS TR

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Wiring Information (U.K. only)
If you need to replace the plug fuse, fit a fuse that is approved by ASTA to BS1362 with the
same rating as the original fuse.
Always replace the fuse cover. Never use a plug that does not have a cover. If in any doubt,
call a qualified electrician.
Warning -This product must be earthed.
The wires in the mains lead are coloured in line with the following code:
• Green and Yellow: Earth
• Blue: Neutral
•Brown:Live
LAN Connection
Radio Interference
This product complies with EN55022 (CISPR Publication 22)/Class B. When connecting the
machine to a computer, ensure that you use a USB cable which does not exceed 2 m in length.
Recycling Information in accordance with the WEEE and Battery Directives
The product/battery is marked with one of the above recycling symbols. It indicates that at
the end of the life of the product/battery, you should dispose of it separately at an appropriate
collection point and not place it in the normal domestic waste stream.
International ENERGY STAR®Qualification Statement
The purpose of the International ENERGY STAR®Program is to promote the development
and popularization of energy-efficient office equipment.
As an ENERGY STAR®Partner, Brother Industries, Ltd. has determined that this product
meets the ENERGY STAR®specifications for energy efficiency.
CAUTION
DO NOT connect this machine to a LAN connection that is subject to over-voltages.
Product mark Battery mark
European Union only

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Federal Communications Commission (FCC) Declaration of Conformity
(USA only)
Responsible Party: Brother International Corporation
200 Crossing Boulevard
Bridgewater, NJ 08807 USA
Tel: [phone]
declares, that the product
Product name: ADS-2500W/2500WE
complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
• This transmitter must not be co-located or operated in conjunction with any other antenna
or transmitter.
Important
• Changes or modifications not expressly approved by Brother Industries, Ltd. could
void the user’s authority to operate the equipment.
• A specific shielded interface cable should be used to ensure compliance with the
limits for a Class B digital device.

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Wireless connection (Mexico only) (ADS-2500WE only)
The operation of this equipment is subject to the following two conditions:
(1) it is possible that this equipment or device may not cause harmful interference, and (2)
this equipment or device must accept any interference, including interference that may cause
undesired operation.
Industry Canada Compliance Statement (Canada only)
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired
operation of the device.
Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : (1)
l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le
fonctionnement.
For use in the USA or Canada only
These machines are made for use in the USA and Canada only.
We cannot recommend using them overseas because the power requirements of your
machine may not be compatible with the power available in foreign countries. Using USA or
Canada models overseas is at your own risk and may void your warranty.
RF Exposure Notice (USA/Canada only) (ADS-2500WE only)
This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled
environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C
to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment
should be installed and operated keeping the radiator at least 20 cm or more away from
person's body (excluding extremities: hands, wrists, feet and ankles).
Avis d’exposition aux RF (États-Unis/Canada uniquement)
(ADS-2500WE uniquement)
Cet équipement est conforme aux limites d'exposition aux rayonnements énoncées pour un
environnement non contrôlé et respecte les règles les radioélectriques (RF) de la FCC lignes
directrices d'exposition dans le Supplément C à OET65 et d'exposition aux fréquences
radioélectriques (RF) CNR-102 de l'IC. Cet équipement doit être installé et utilisé en gardant
une distance de 20 cm ou plus entre le dispositif rayonnant et le corps (à l'exception des
extrémités: mains, poignets, pieds et chevilles).

ix Confidential
SAFETY INFORMATION
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injuries.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injuries.
Important
Important indicates a potentially hazardous situation which, if not avoided, may result in
damage to property or loss of product functionality.
Prohibition icons indicate actions that must not be performed.
Electrical Hazard icons alert you to possible electrical shock.
Fire Hazard icons alert you to the possibility of fire.
Hot Surface icons warn you not to touch product parts that are hot.
Note Notes indicates advice about how you should respond to a situation that may arise
with your machine and/or advice about how the operation of the machine works with
other features.
This icon indicates that flammable sprays may not be used.
This icon indicates that organic solvents such as alcohol and liquids may not be used.

xConfidential
To use the Machine Safely
Please keep these instructions for later reference and read them before attempting any
maintenance. If you do not follow these safety instructions, there is a possibility of a fire,
electrical shock, burn or suffocation.
WARNING
DO NOT expose the machine to direct sunlight, excessive heat, open flames,
corrosive gasses, moisture or dust.
DO NOT place your machine on a carpet or rug, as this will expose it to dust. Doing
so may create a risk of an electrical short or fire. It may also damage the machine
and/or render it inoperable.
DO NOT place the machine near heaters, air conditioners, electric fans, refrigerators,
radiators, or water. Doing so may create the risk of a electrical short or fire should
water come into contact with the machine (including condensation from heating, air
conditioning, and/or ventilation equipment that may be sufficient to create a electrical
shock, short circuit or fire).
DO NOT place the machine near chemicals or in a place where chemicals could be
spilled on it. Should chemicals come into contact with the machine, there may be a
risk of fire or electric shock. In particular, organic solvents or liquids such as benzene,
paint thinner, polish remover, or deodorizer may melt or dissolve the plastic cover
and/or cables, resulting in a risk of fire or electric shock. These or other chemicals
may also cause the machine to malfunction or become discolored.
The product should be placed so as not to come into contact with any wall or other
device. Otherwise, it could create a risk of overheating and/or fire.
Instead:
• Place the machine on a solid surface, never on a bed, sofa, rug, or other similar soft
surface.
• Do not place this machine in a “built-in” installation unless adequate ventilation is
provided.
CAUTION
Avoid placing your machine in a high-traffic area. If you must place it in a high-traffic
area, ensure that the machine is in a safe location where it cannot be accidentally
knocked-over, which could cause injury to you or others and serious damage to the
machine.
Ensure that cables and cords leading to the machine are secured so as not to pose a
tripping hazard.
DO NOT place this machine on an unstable or tilted cart, stand, table or on any tilted/
slanted surface. The machine is heavy and may fall, causing injury to you and serious
damage to the machine.

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Make sure that no part of the machine protrudes from the desk or stand where the
machine is located. In particular, do not leave the output tray open and extended
beyond the edge of a cabinet, table or stand when the machine is located on the edge
of a cabinet, table, stand, etc. As previously cautioned, make sure that the machine is
located on a flat, level, and stable surface free from vibration. Failure to observe these
precautions could cause the machine to fall, causing injury to you or others and
serious damage to the machine.
Important
• DO NOT place your machine next to sources of interference, such as speakers or
the base units of non-Brother cordless telephones. Doing so may interfere with the
operation of the machine's electronic components.
• DO NOT connect your machine to an AC power outlet controlled by wall switches or
automatic timers. Disruption of power can delete information from the machine's
memory, and repeated cycling of the power can damage the machine.
WARNING
ELECTRICAL HAZARDS
Failure to follow the warnings in this section may create the risk of an electrical shock.
In addition, you could create an electrical short, which may create the risk of a fire.
There are high-voltage electrodes inside the machine. Before you access the inside
of the machine, including for routine maintenance such as cleaning, make sure you
have unplugged the power cord from the AC power outlet, as well as unplugged any
Ethernet (RJ-45) (ADS-2500WE only) cables from the machine.
DO NOT push objects of any kind into the machine through slots or openings in the
casing, as they may touch dangerous voltage points or short out parts.
DO NOT continue using the machine if it has been dropped or the cabinet has been
damaged. Instead, unplug the machine from the power outlet and contact Brother
Authorized Service Personnel.

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The machine should be connected to an AC power source within the range indicated
on the rating label. DO NOT connect it to a DC power source or inverter. Doing this
might cause an electrical shock. If you are not sure what kind of power source you
have, contact a qualified electrician.
If water, other liquids, or metal objects get inside the machine, immediately unplug the
machine from the AC power outlet and contact Brother Authorized Service Personnel.
Power Cord Safety:
• Use only the power cord supplied with this product.
• DO NOT allow anything to rest on the power cord.
• DO NOT place the machine where people can walk on the cord.
• DO NOT place the machine in a position where the cord is stretched or strain is
otherwise put on the cord, as it may become worn or frayed.
• DO NOT use the machine or handle the cord if the cord has become worn or frayed.
If unplugging the machine, DO NOT touch the damaged/frayed part.
• Brother strongly recommends that you DO NOT use any type of extension cord.
This product was packaged in a plastic bag. To avoid suffocation, keep this plastic
bag away from babies and children. Do not use the bag in cribs, beds, carriages or
play pens. The bag is not a toy.
FIRE HAZARDS
Failure to follow the warnings in this section may create the risk of a fire.
DO NOT use flammable substances, any type of spray or an organic solvent/liquid
that contains alcohol or ammonia to clean the inside or outside of the machine. Doing
this may cause a risk of fire or electrical shock.
Do not disassemble or modify the machine, otherwise fire or electric shock may
result. If the machine requires repair, contact the place of purchase or Brother
Authorized Service Personnel.
If the machine becomes hot, releases smoke, or generates any strong or unusual
odors, immediately unplug the machine from the power outlet and call Brother
Customer Service.
DO NOT handle the plug with wet hands.

xiii Confidential
CAUTION
DO NOT put pressure or weight on the machine or use it for any purpose beyond its
intended purpose.
Wait until pages have exited the machine before taking them out, or you could cause
injury to your fingers by trapping them in a roller.
DO NOT put your hands on the edge of the machine. Doing this may cause the
machine to slip out of your hands resulting in injury to yourself or others, and/or
damage to the machine.
DO NOT touch the shaded area shown below when the top cover is open. Doing this
may cause injury to your fingers by pinching them.
DO NOT carry the machine by holding the top cover. Doing this may cause the
machine to slip out of your hands. Only carry the machine by placing your hands
under the entire machine.

xiv Confidential
Use caution when operating the machine to prevent clothing (particularly sleeves,
neckties, etc.), hair, or accessories from being drawn into the machine, otherwise
injury may result. In the event that an object is drawn into the machine, immediately
disconnect the machine from the power source.
Important
• Be careful when touching the Separation Pad and its surrounding area in the
machine. Otherwise, you could cause injury to you and serious damage to the
machine.
• Disruption of power can wipe out information in the machine’s memory.
• DO NOT put objects on top of the machine.
• If the machine does not operate normally when the operating instructions are
followed, adjust only those controls that are covered by the operating instructions.
Improper adjustment of other controls may result in damage or minor exposure to
electromagnetic waves and will often require extensive work by a qualified
technician to restore the machine to normal operation.
• A distinct change in the machine’s performance may indicate a need for service.
• Lightning and power surges can damage this machine. We recommend that you
use a quality surge protection device on the AC power line and any Ethernet (RJ-
45) (ADS-2500WE only) cable plugged into the machine, or that you unplug the
cords during a lightning storm.
• (ADS-2500WE only)
DO NOT touch the Touchscreen by the Standby screen is coming up on the
Touchscreen after plugging in the power cord or turning on the machine. Doing this
may cause an error.

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CHAPTER 1
SPECIFICATIONS

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CHAPTER 1 SPECIFICATIONS
This chapter lists the specifications of each model.
CONTENTS
1. SPECIFICATIONS LIST ................................................................................................1-1
1.1 General..................................................................................................................1-1
1.2 Network Connectivity............................................................................................. 1-3
1.3 Service Information................................................................................................ 1-3
1.4 Consumable Parts ................................................................................................. 1-3
1.5 Paper ..................................................................................................................... 1-4
1.5.1 Paper handling ...........................................................................................1-4
1.5.2 Media specifications ................................................................................... 1-4
1.6 Scanner ................................................................................................................. 1-4

1-1 Confidential
1. SPECIFICATIONS LIST
1.1 General
Specifications are subject to change without notice.
Model ADS-2500W ADS-2600W ADS-2500WE ADS-2600WE
Scanning Method Dual CIS
Resolution From ADF
(Optical)
Max 600 x 600 dpi
Resolution (Interpolated) Max 1200 x 1200 dpi
Scanning
Speed
One-sided
monochrome
24 ppm (2.5 seconds (A4/LTR))
One-sided
Color
24 ppm (2.5 seconds (A4/LTR))
Two-sided
monochrome
24 ppm (48 images per min.)
(2.5 seconds (A4/LTR))
Two-sided
Color
24 ppm (48 images per min.)
(2.5 seconds (A4/LTR))
CPU StarSapphire 400 MHz
Memory 256 MB
Interface USB Hi-Speed 2.0, 10Base-T/100Base-TX
Power consumption USA/CANADA
Scanning Approx. 20 W
Ready Approx. 4.0 W
Sleep Approx. 2.0 W
Power down Approx. 0.35 W
(Approx. 0.40 W for Chile,
Argentina)
ASIA/Europe
Scanning Approx. 20 W
Ready Approx. 4.0 W
Sleep Approx. 2.0 W
Power down Approx. 0.4 W
(Approx. 0.35 W for Taiwan)
USA/CANADA
Scanning Approx. 20 W
Ready Approx. 5.0 W
Sleep Approx. 2.0 W
Power down Approx. 0.4 W
ASIA/Europe
Scanning Approx. 20 W
Ready Approx. 5.0 W
Sleep Approx. 2.0 W
Power down Approx. 0.4 W
Noise level Sound
power
Scanning 62.5 dB
Environment Temperature Operating: 5 to 35
°C
Storage: 0 to 40 °C
Humidity Operating: 20 to 80%
Storage: 10 to 90% (without condensation)
Dimensions
(WxDxH)
Carton Size 383 x 291 x 285 mm
(15.1" x 11.5" x 11.2")
Machine Size 299 x 220 x 179 mm
(11.8" x 8.7" x 7.1")
Weights without Carton 3.6 kg / 7.9 lb (without AC power cord)
with Carton 5.2 kg / 11.4 lb 5.7 kg / 12.5 lb 5.2 kg / 11.4 lb 5.7 kg / 12.5 lb
LCD LCD Type/Size 3.7 inch 93.4 mm TFT
Touch panel 3.7 inch TP