Canon imageRUNNER 2530, imageRUNNER 2525, imageRUNNER 2520 Service Manual

987654321
imageRUNNER 2530/2525/2520 Series
Service Manual
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Application
This manual has been issued by Canon Inc. for qualied persons to learn technical theory,
installation, maintenance, and repair of products. This manual covers all localities where the
products are sold. For this reason, there may be information in this manual that does not
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements
or changes in products. When changes occur in applicable products or in the contents of this
manual, Canon will release technical information as the need arises. In the event of major
changes in the contents of this manual over a long or short period, Canon will issue a new
edition of this manual.
The following paragraph does not apply to any countries where such provisions are
inconsistent with local law.
Trademarks
The product names and company names used in this manual are the registered trademarks
of the individual companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may
not be copied, reproduced or translated into another language, in whole or in part, without
the written consent of Canon Inc.
(C) CANON INC. 2009
Caution
Use of this manual should be strictly supervised to avoid disclosure of condential
information.
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Explanation of Symbols
The following symbols are used throughout this Service Manual.
Symbols Explanation Symbols Explanation
Check. Remove the claw.
Check visually. Insert the claw.
Check the noise. Use the bundled part.
Disconnect the connector.
Push the part.
Connect the connector. Plug the power cable.
Remove the cable/wire from the cable guide or wire
saddle.
Turn on the power.
Set the cable/wire to the cable guide or wire saddle.
Remove the screw.
Tighten the screw.
The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specic functions and the
relationship between electrical and mechanical systems with reference to the timing of
operation.
In the diagrams,
represents the path of mechanical drive; where a signal name
accompanies the symbol, the arrow indicates the direction of the electric
signal.
The expression "turn on the power" means ipping on the power switch, closing the
front door, and closing the delivery unit door, which results in supplying the machine with
power.
2. In the digital circuits, '1' is used to indicate that the voltage level of a given signal is
"High", while '0' is used to indicate "Low". (The voltage value, however, differs from
circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD
signal goes on when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked
in the eld. Therefore, the operations of the microprocessors used in the machines
are not discussed: they are explained in terms of from sensors to the input of the DC
controller PCB and from the output of the DC controller PCB to the loads.
The descriptions in this Service Manual are subject to change without notice for product
improvement or other purposes, and major changes will be communicated in the form of
Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service
Manual and all relevant Service Information bulletins and be able to identify and isolate faults
in the machine
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Contents
Safety Precautions
CDRH Act -----------------------------------------------------------------------0-2
Laser Safety --------------------------------------------------------------------0-2 Handling of Laser System --------------------------------------------------0-2 Turn power switch ON -------------------------------------------------------0-3 Power Supply ------------------------------------------------------------------0-3
Safety of Toner -----------------------------------------------------------------0-4
About Toner ------------------------------------------------------------------------- 0-4 Toner on Clothing or Skin -------------------------------------------------------- 0-4
Notes When Handling the Lithium and Ni-MH Batteries ------------0-4 Notes Before it Works Serving ---------------------------------------------0-4
1 Product Overview
Product Lineup -----------------------------------------------------------------1-2
Host machine ----------------------------------------------------------------------- 1-2
Host machine conguration -------------------------------------------------------------- 1-2 Model type ------------------------------------------------------------------------------------ 1-2
Option --------------------------------------------------------------------------------- 1-3
Pickup delivery / image reading options ---------------------------------------------- 1-3 Function expanding option --------------------------------------------------------------- 1-4
Feature --------------------------------------------------------------------------1-5
Product feature --------------------------------------------------------------------- 1-5
Specications ------------------------------------------------------------------1-6
Specications ----------------------------------------------------------------------- 1-6
Weight / Size ------------------------------------------------------------------------ 1-7 Productivity (Print speed) -------------------------------------------------------- 1-8 Paper type --------------------------------------------------------------------------- 1-8
Pickup ----------------------------------------------------------------------------------------- 1-8
Name of Parts ------------------------------------------------------------------1-9
External View ----------------------------------------------------------------------- 1-9 Cross Sectional View (550-sheet 1st cassete model) ------------------- 1-10
Cross Sectional View (250-sheet 1st cassette model) ------------------1-11
Operation ---------------------------------------------------------------------------1-12
Power Switch -------------------------------------------------------------------------------1-12 Description of Control Panel ------------------------------------------------------------ 1-12
2 Technology
Basic Conguration ----------------------------------------------------------- 2-2
Functional Conguration --------------------------------------------------------- 2-2
Basic sequence ----------------------------------------------------------------------------- 2-2
Original Exposure System -------------------------------------------------- 2-3
Construction ------------------------------------------------------------------------- 2-3
Specications/controls/functions -------------------------------------------------------- 2-3 Major Components ------------------------------------------------------------------------- 2-3
Reader relay PCB -------------------------------------------------------------------------- 2-4
Basic Sequence -------------------------------------------------------------------- 2-5
Basic Sequence at Power-On ----------------------------------------------------------- 2-5 Basic Sequence at Start Key ON (book mode/1 original) ------------------------ 2-5 Basic Sequence at Start Key ON (ADF mode/1 original) ------------------------- 2-6
Controls ------------------------------------------------------------------------------ 2-7
Controlling the Scanner Drive System ------------------------------------------------ 2-7 Contact Image Sensor (CIS) ------------------------------------------------------------- 2-8 Enlargement/Reduction ------------------------------------------------------------------- 2-9 Detecting the Size of Originals --------------------------------------------------------- 2-10 Dirt Sensor Control ------------------------------------------------------------------------2-12 Image Processing -------------------------------------------------------------------------2-14
Service Operations --------------------------------------------------------------2-16
Action to take when replacing parts ---------------------------------------------------2-16 Consumables -------------------------------------------------------------------------------2-16 Service precautions -----------------------------------------------------------------------2-16
Controller System ----------------------------------------------------------- 2-17
Overview ----------------------------------------------------------------------------2-17
Functional Conguration -----------------------------------------------------------------2-17
Controls -----------------------------------------------------------------------------2-19
Flow of Image Data -----------------------------------------------------------------------2-19 Construction of the Image Processing Module -------------------------------------2-19 Reader Unit Input Image Processing ------------------------------------------------- 2-20 Compressio/ Extesion/ Editing Block -------------------------------------------------2-20
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Printer unit Output Image Processing ------------------------------------------------2-21
Flow of Image Data According to Copy Functions --------------------------------2-21 Flow of Image Data for the SEND Function ----------------------------------------2-22 Flow of Image Data for the Fax Transmission --------------------------------------2-22 Flow of Image Data for the Fax Reception Function -----------------------------2-23 Flow of Image Data for the PDL Function ------------------------------------------- 2-23 Software counter ---------------------------------------------------------------------------2-24
Fan --------------------------------------------------------------------------------------------2-24 Power supply -------------------------------------------------------------------------------2-25
Service Operations ---------------------------------------------------------------2-27
Action to take when replacing parts ---------------------------------------------------2-27 Consumables ------------------------------------------------------------------------------2-27 Service precautions -----------------------------------------------------------------------2-27
Laser Exposure System --------------------------------------------------- 2-28
Construction ------------------------------------------------------------------------2-28
Specications/Controls/Functions ----------------------------------------------------- 2-28 Main Conguration Parts ----------------------------------------------------------------2-28 Control System Conguration ----------------------------------------------------------2-29
Basic Sequence ------------------------------------------------------------------- 2-30
Basic Sequence ----------------------------------------------------------------------------2-30
Various Controls -------------------------------------------------------------------2-31
Controlling the Laser Activation Timing ----------------------------------------------2-31 Controlling the Intensity of Laser Light ----------------------------------------------2-32 Controlling the Laser Scanner Motor -------------------------------------------------2-32 Controlling the Laser Shutter -----------------------------------------------------------2-32
Image Formation System ------------------------------------------------- 2-33
Basic Conguration --------------------------------------------------------------- 2-33
Specications of Image Formation System -----------------------------------------2-33 Major Components of Image Formation System ----------------------------------2-34
Image Formation Process ---------------------------------------------------------------2-35
Basic Sequence ------------------------------------------------------------------- 2-36
Sequence of Operation (initial rotation) ---------------------------------------------- 2-36 Sequence of Operation (printing) ------------------------------------------------------2-36 Sequence of Operation (last rotation) ------------------------------------------------2-36
Controls -----------------------------------------------------------------------------2-37
Drum Unit ------------------------------------------------------------------------------------2-37 Developing Unit ----------------------------------------------------------------------------2-38 Toner Container ---------------------------------------------------------------------------- 2-39
Transfer Unit --------------------------------------------------------------------------------2-40 Waste Toner Box ---------------------------------------------------------------------------2-41
Work of Service -------------------------------------------------------------------2-42
When Replacing the Components ----------------------------------------------------2-42 Periodical Service -------------------------------------------------------------------------2-42 Points to Note about Service -----------------------------------------------------------2-42
Fixing System ---------------------------------------------------------------- 2-43
Overview ----------------------------------------------------------------------------2-43
Features -------------------------------------------------------------------------------------- 2-43
Specications -------------------------------------------------------------------------------2-43 Major parts conguration ----------------------------------------------------------------2-44
Controls -----------------------------------------------------------------------------2-45
Fixing temperature control: overview ------------------------------------------------- 2-45 Standby temperature control------------------------------------------------------------2-46 Print temperature control ----------------------------------------------------------------2-46
Down sequence control ------------------------------------------------------------------2-48 User mode related to xing grade ----------------------------------------------------- 2-50 Paper loop amount control before xing --------------------------------------------- 2-51
Protection features ------------------------------------------------------------------------2-52
Pickup Feed System ------------------------------------------------------- 2-53
Overview ----------------------------------------------------------------------------2-53
Specication --------------------------------------------------------------------------------2-53 Parts Conguration ------------------------------------------------------------------------2-53 Diagram of Paper Paths (w/ 2 Way Unit/ inaner 2 way tray) --------------------2-57 Diagram of Paper Paths (w/o 2 Way Unit) ------------------------------------------2-58
Controls -----------------------------------------------------------------------------2-60
Overview -------------------------------------------------------------------------------------2-60 Cassette Pickup Assembly (550-sheet 1st cassette model) --------------------2-60 Cassette Pickup Assembly (250-sheet 1st cassette model) --------------------2-64 Multi-Purpose Pickup Assembly -------------------------------------------------------2-67 Fixing / Registration Assembly --------------------------------------------------------- 2-68 Duplex / Delivery Assembly -------------------------------------------------------------2-69 Detecting Jams -----------------------------------------------------------------------------2-69
Work of Service -------------------------------------------------------------------2-70
Periodical ServicePeriodical Service -------------------------------------------------2-70 Consumables -------------------------------------------------------------------------------2-70 Periodically Servicing ---------------------------------------------------------------------2-70
Embedded RDS ------------------------------------------------------------- 2-71
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Product Overview ----------------------------------------------------------------- 2-71
Overview -------------------------------------------------------------------------------------2-71 Features and benets --------------------------------------------------------------------2-71
E-RDS Setup ----------------------------------------------------------------------- 2-72
Advance preparations --------------------------------------------------------------------2-72 Network settings ---------------------------------------------------------------------------2-72 Steps to E-RDS Settings-----------------------------------------------------------------2-75 Communication log ------------------------------------------------------------------------2-76 Initializing E-RDS settings ---------------------------------------------------------------2-76
FAQ -----------------------------------------------------------------------------------2-77 Troubleshooting -------------------------------------------------------------------2-78
Troubleshooting ----------------------------------------------------------------------------2-78 Error code and strings --------------------------------------------------------------------2-79 Com-Log Report ---------------------------------------------------------------------------2-82
Service cautions ------------------------------------------------------------------- 2-82
3 Periodical Service
Consumable Parts and Cleaning Parts ---------------------------------- 3-2 Cleaning Parts -----------------------------------------------------------------3-5
4 Parts Replacement and Cleaning
List of Parts ---------------------------------------------------------------------4-2
List of Covers ----------------------------------------------------------------------- 4-2 List of Main Units / Parts --------------------------------------------------------- 4-4 List of PCBs ------------------------------------------------------------------------- 4-5 List of Solenoids -------------------------------------------------------------------- 4-6 List of Sensors ---------------------------------------------------------------------- 4-7 List of Motors ------------------------------------------------------------------------ 4-9 List of Fans -------------------------------------------------------------------------4-10 List of Switches -------------------------------------------------------------------- 4-11 List of Clutches --------------------------------------------------------------------4-12
Other ---------------------------------------------------------------------------------4-13
External Covers ------------------------------------------------------------- 4-14
Removing the Reader Left Cover ---------------------------------------------4-14 Removing the Reader Front Cover -------------------------------------------4-14 Removing the Support Cover -------------------------------------------------- 4-14
Removing the Delivery Tray ---------------------------------------------------- 4-15 Removing the Front Cover -----------------------------------------------------4-15
Removing the Lower Left Cover ----------------------------------------------4-15 Removing the Left Cover -------------------------------------------------------4-16
Removing the Inside Base Cover ---------------------------------------------4-17 Installing the Inside Base Cover ----------------------------------------------4-17 Removing the Left Rear Cover ------------------------------------------------4-18 Removing the Toner Supply Cover -------------------------------------------4-18 Removing the Reader Right Cover -------------------------------------------4-19 Removing the Platen Glass ----------------------------------------------------4-19 Removing the Reader Rear Cover -------------------------------------------4-19 Removing the Rear Cover (Right) --------------------------------------------4-20 Removing the Rear Cover (Left) ----------------------------------------------4-21 Removing the Rear Right Cover (Upper) ----------------------------------- 4-21
Removing the Rear Right Cover (Lower) ----------------------------------- 4-21 Removing the Lower Rear Cover --------------------------------------------- 4-21
Removing the Cassette 2 Rear Cover ---------------------------------------4-22
Main Units/Parts ------------------------------------------------------------- 4-23
Removing the Right Cover Unit -----------------------------------------------4-23 Removing the Pickup Unit (550-sheet 1st Cassette Model) -----------4-25 Removing the Pickup Unit (250-sheet 1st cassette Model) ------------ 4-26
Removing the Laser Scanner Unit -------------------------------------------- 4-27
Action to Take after Replacing the Laser Scanner Unit --------------------------4-28
Removing the Toner Supply Unit ----------------------------------------------4-29
Action to Take after Replacement -----------------------------------------------------4-30
Removing the CIS Unit ----------------------------------------------------------4-30
Action to Take When Replacing the CIS Unit --------------------------------------- 4-31
Removing the Platen Glass ----------------------------------------------------4-32
Action to Take after Replacing the Platen Glass ----------------------------------- 4-32
Removing the ADF Scan Glass -----------------------------------------------4-33
Action to Take after Replacing the ADF Scan Glass ------------------------------4-33
Consumable Parts Requiring Periodic Replacement --------------4-34
Removing the Transfer Roller --------------------------------------------------4-34 Removing the Separation Static Charge Eliminator----------------------4-34 Removing the Waste Toner Container ---------------------------------------4-34 Removing the Drum Unit --------------------------------------------------------4-35
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Removing the Developing Assembly -----------------------------------------4-36 Removing the Manual Feed Pickup Roller ---------------------------------4-36 Removing the Manual Feed Separation Pad ------------------------------4-37 Removing the Fixing Unit -------------------------------------------------------4-38 Removing the Cassette Pickup Roller (250-sheet 1st Cassette Model) 4-38 Removing the Roller Cassette Separation Pad (250-sheet 1st Cassette Model) 4-39 Removing the Cassette Pickup Roller (550-sheet 1st Cassette Model) 4-39 Removing the Cassette Transfer Roller (550-sheet 1st Cassette Model) 4-39 Removing the Cassette Separation Roller (550-sheet 1st Cassette Model) --4-40 Removing the Idler Gear (Only for 550-sheet 1st Cassette Model for China) 4-40
PCB ----------------------------------------------------------------------------- 4-41
Removing the DC Controller PCB --------------------------------------------4-41
Before Replacement/RAM Clearing---------------------------------------------------4-41 Replacement Procedure -----------------------------------------------------------------4-41 Action to Take after Replacement/RAM Clearing ---------------------------------- 4-41
Removing the Main Controller PCB ------------------------------------------ 4-41
Replacement Procedure -----------------------------------------------------------------4-41 Action to Take after Replacement -----------------------------------------------------4-41
Removing the RAM PCB -------------------------------------------------------- 4-42
Replacement Procedure -----------------------------------------------------------------4-42
5 Adjustment
Outline ---------------------------------------------------------------------------5-2
Adjustment when replacing parts ---------------------------------------------- 5-2 Image position adjustment ------------------------------------------------------- 5-2
Adjustment when replacing parts -----------------------------------------5-3
Scanning System ------------------------------------------------------------------ 5-3
Action to Take after Replacing the CIS Unit ------------------------------------------ 5-3 Action to Take after Replacing the Platen Glass ------------------------------------ 5-3 Action to Take after Replacing the ADF Scan Glass ------------------------------- 5-4
Controller System ------------------------------------------------------------------ 5-4
Action to Take after Replacing theMain Controller PCB -------------------------- 5-4 Action to Take when Replacing the DC Controller PCB -------------------------- 5-4 Action to Take after Replacing the RAM ---------------------------------------------- 5-5
Laser Exposure System ---------------------------------------------------------- 5-5
Action to Take after Replacing the Laser Scanner Unit --------------------------- 5-5
Image position adjustment -------------------------------------------------- 5-6
Margin Along the Leading Edge ------------------------------------------------ 5-6 Left Image Margin ----------------------------------------------------------------- 5-6 Leading Edge Non-Image Width ----------------------------------------------- 5-6 Left Non-Image Width ------------------------------------------------------------ 5-7
6 Troubleshooting
Upgrading Targets and Procedure ----------------------------------------6-2
Outline -------------------------------------------------------------------------------- 6-2 Procedure ---------------------------------------------------------------------------- 6-3
7 Error Code
Overview ------------------------------------------------------------------------7-2
Outline -------------------------------------------------------------------------------- 7-2
Error Code ----------------------------------------------------------------------7-3
Error Code Details ----------------------------------------------------------------- 7-3 FAX Error Codes ------------------------------------------------------------------- 7-9
Outline ----------------------------------------------------------------------------------------- 7-9 User Error Code ----------------------------------------------------------------------------- 7-9 Service Error Code ------------------------------------------------------------------------- 7-9
Jam Code --------------------------------------------------------------------- 7-11
Main Unit ---------------------------------------------------------------------------- 7-11 DADF-AB1 --------------------------------------------------------------------------7-13 Inner Finisher-B1 ------------------------------------------------------------------ 7-14
Alarm Code ------------------------------------------------------------------- 7-15
Alarm Code Details ---------------------------------------------------------------7-15
8 Service Mode
Outline ---------------------------------------------------------------------------8-2
Outline of Service Mode ---------------------------------------------------------- 8-2 Using the Mode --------------------------------------------------------------------- 8-3 Setting of Bit Switch --------------------------------------------------------------- 8-3
Outline ----------------------------------------------------------------------------------------- 8-3
Details of Service Mode -----------------------------------------------------8-4
#SSSW ------------------------------------------------------------------------------- 8-4
SSSW Composition ------------------------------------------------------------------------ 8-4 Details ----------------------------------------------------------------------------------------- 8-4
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#MENU ------------------------------------------------------------------------------8-12
Menu Switch Composition ---------------------------------------------------------------8-12 Deatails --------------------------------------------------------------------------------------- 8-12
#NUMERIC ------------------------------------------------------------------------- 8-13
Numerical Parameter Composition----------------------------------------------------8-13 Details ----------------------------------------------------------------------------------------8-14
#SCAN ------------------------------------------------------------------------------- 8-18
Setting of Scanner Functions (SCANNER) -----------------------------------------8-18 Numeric Parameter Settings (Numeric Prama.) -----------------------------------8-20 READER -------------------------------------------------------------------------------------8-21
#PRINT ------------------------------------------------------------------------------ 8-25
Numerin Parameter Settings (Numeric Prama). ----------------------------------- 8-25
Service Soft Switch Settings (PRINTER) --------------------------------------------8-26 List of Functions ---------------------------------------------------------------------------- 8-27 List of Functions(PRINT CST) ----------------------------------------------------------8-30
#NETWORK ------------------------------------------------------------------------ 8-32
Conrmation of contents of CA certicate -------------------------------------------8-32
#CODEC ----------------------------------------------------------------------------8-32
Conguration -------------------------------------------------------------------------------- 8-32 Details ----------------------------------------------------------------------------------------8-32
#SYSTEM --------------------------------------------------------------------------- 8-32
Conguration -------------------------------------------------------------------------------- 8-32 Details of Bit Switch -----------------------------------------------------------------------8-32
Details of System Numeric --------------------------------------------------------------8-33
#ACC --------------------------------------------------------------------------------- 8-33
Conguration -------------------------------------------------------------------------------- 8-33
#COUNTER ------------------------------------------------------------------------8-34
Counters -------------------------------------------------------------------------------------8-34 Clearing Counters -------------------------------------------------------------------------8-34
#LMS ---------------------------------------------------------------------------------8-35
Conguration -------------------------------------------------------------------------------- 8-35
Outline ----------------------------------------------------------------------------------------8-35 Details ----------------------------------------------------------------------------------------8-35 Method of conrming license option --------------------------------------------------8-36 Inactivity of the transmitted license----------------------------------------------------8-36 Erasing a License--------------------------------------------------------------------------8-37
#E-RDS ------------------------------------------------------------------------------ 8-38
Conguration -------------------------------------------------------------------------------- 8-38
#REPORT ---------------------------------------------------------------------------8-39
Conguration -------------------------------------------------------------------------------- 8-39 Details ----------------------------------------------------------------------------------------8-39
#DOWNLOAD ---------------------------------------------------------------------8-43
Download ------------------------------------------------------------------------------------8-43
#CLEAR ----------------------------------------------------------------------------- 8-44
Conguration -------------------------------------------------------------------------------- 8-44
#DISPLAY --------------------------------------------------------------------------- 8-44
Conguration -------------------------------------------------------------------------------- 8-44
#ROM -------------------------------------------------------------------------------- 8-45
Conguration -------------------------------------------------------------------------------- 8-45
#TEST MODE ---------------------------------------------------------------------8-45
Outline ----------------------------------------------------------------------------------------8-45 Conguration -------------------------------------------------------------------------------- 8-45 Details ----------------------------------------------------------------------------------------8-46
9 Installation
How to check this Installation Procedure -------------------------------9-2
When Using the parts included in the package ---------------------------- 9-2 Symbols in the Illustration ------------------------------------------------------- 9-2
Making Pre-Checks -----------------------------------------------------------9-2
Selecting the Site of Installation ------------------------------------------------ 9-2
Points to Make Before Installation ---------------------------------------- 9-3 Option Installation Sequence ----------------------------------------------9-3 Checking the Contents ------------------------------------------------------9-4 Unpacking and Installation Procedure -----------------------------------9-6
Unpacking the Machine and Removing the Packaging Materials ----- 9-6 Installing the Toner Bottle -------------------------------------------------------- 9-8 Installing the Drum Unit ---------------------------------------------------------- 9-9 Connecting the cord -------------------------------------------------------------- 9-11 Stirring Toner ----------------------------------------------------------------------- 9-12 Installing Trays ---------------------------------------------------------------------9-12 Setting the Cassettes ------------------------------------------------------------9-13 Installing Other Parts ------------------------------------------------------------- 9-14 Checking the Print Image ------------------------------------------------------9-17 Checking the Connection to the Network -----------------------------------9-17
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Setting the Date and Time ------------------------------------------------------9-17
Document Tray-J1 Installation Procedure ----------------------------9-18
Points to Note before Installation ---------------------------------------------9-18 Checking the Contents ----------------------------------------------------------9-18 Installation Procedure ------------------------------------------------------------ 9-19
In case of iR 2545/2535 Series --------------------------------------------------------9-19 In case of iR 2530/2525/2520 Series -------------------------------------------------9-19 When installing with "USB Application 3-Port Interface Kit-A1" simultaneously ­9-20
Card Reader Installation Procedure ------------------------------------ 9-21
Checking the Contents ----------------------------------------------------------9-21 Points to Note Before Installation ---------------------------------------------9-22
Turning Main Power OFF ---------------------------------------------------------------9-22
Installation Procedure ------------------------------------------------------------ 9-22 Registering the Card IDs --------------------------------------------------------9-29
Serial Interface Kit-J2 Installation Procedure --------------------------30
Checking the Contents ------------------------------------------------------------ 30 Points to Note before Installation ----------------------------------------------- 30
Turning OFF the Host Machine ---------------------------------------------------------- 30
Installation Procedure -------------------------------------------------------------- 31
Control Interface Cable-A1 Installation Procedure ----------------- 9-34
Checking the Contents ----------------------------------------------------------9-34 Points to Note Before Installation ---------------------------------------------9-34
Turning Main Power OFF ---------------------------------------------------------------9-34
Installation Procedure ------------------------------------------------------------ 9-35
System Upgrade RAM-C1 Installation Procedure ------------------9-38
Checking the Contents ----------------------------------------------------------9-38 Points to Note Before Installation ---------------------------------------------9-38
Turning Main Power OFF ---------------------------------------------------------------9-38
Installation Procedure ------------------------------------------------------------ 9-39
System Upgrade SD CARD-A1Installation Procedure ------------ 9-42
Checking the Contents ----------------------------------------------------------9-42 Points to Note before Installation ---------------------------------------------9-42
Turning OFF the Host Machine --------------------------------------------------------9-42
Installation Procedure ------------------------------------------------------------ 9-43 Checking after Installation ------------------------------------------------------9-43
Cst Heater Kit-J1 Installation Procedure -----------------------------9-44
Checking the Contents ----------------------------------------------------------9-44 Points to Note Before Installation ---------------------------------------------9-44
Turning Main Power OFF ---------------------------------------------------------------9-44
Installation Procedure ------------------------------------------------------------ 9-45
Reader Heater Unit-H1 Installation Procedure ----------------------9-52
Checking the Contents ----------------------------------------------------------9-52 Points to Note Before Installation ---------------------------------------------9-52
Turning Main Power OFF ----------------------------------------------------------------9-52 Conrmation of Heater Driver PCB ---------------------------------------------------9-52
Installation Procedure ------------------------------------------------------------ 9-53
Installation of Reader Harness --------------------------------------------------------- 9-53 Removal of Parts from Reader ---------------------------------------------------------9-56 Installation of Reader Heater (for iR2530/2525/2520 series) ------------------- 9-56 Installation of Reader Heater (for iR2545/2535 series) --------------------------9-57
Cassette Heater Unit 37 --------------------------------------------------- 9-59
Checking the Contents ----------------------------------------------------------9-59 Points to Note before Installation ---------------------------------------------9-59
Turning OFF the Host Machine --------------------------------------------------------9-60
Installation Procedure ------------------------------------------------------------ 9-60
In case of Options(Cassette Module) -------------------------------------------------9-60 In case of Options(CST. Feeding Unit) -----------------------------------------------9-63 In case of Host Machine(550 Sheets of Cassette Model) ----------------------- 9-65 In case of Host Machine(250 Sheets of Cassette Model) ----------------------- 9-67
Drum Heater-C1 Installation Procedure ------------------------------- 9-73
Checking the Contents ----------------------------------------------------------9-73 Points to Note Before Installation ---------------------------------------------9-73
Turning Main Power OFF ----------------------------------------------------------------9-73
Installation Procedure ------------------------------------------------------------ 9-74
Relocating the Machine --------------------------------------------------- 9-84
Required Articles ------------------------------------------------------------------9-84 Preparation for Relocating the Machine ------------------------------------- 9-84 Work Procedure ------------------------------------------------------------------- 9-84
Appendix
Service Tools --------------------------------------------------------------------- II
Special Tools ------------------------------------------------------------------------------------ II
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Oils and Solvents ------------------------------------------------------------------------------ II
General Circuit Diagram -------------------------------------------------------III
General Circuit Diagram (550-sheet 1st cassette type) -------------------- III
General Circuit Diagram (1/7) ------------------------------------------------------------- III General Circuit Diagram (2/7) -------------------------------------------------------------IV General Circuit Diagram (3/7) --------------------------------------------------------------V General Circuit Diagram (4/7) -------------------------------------------------------------VI General Circuit Diagram (5/7) ------------------------------------------------------------VII General Circuit Diagram (6/7) ----------------------------------------------------------- VIII General Circuit Diagram (7/7) -------------------------------------------------------------IX
General Circuit Diagram (250-sheet 1st cassette type) ---------------------X
General Circuit Diagram (1/7) --------------------------------------------------------------X General Circuit Diagram (2/7) -------------------------------------------------------------XI General Circuit Diagram (3/7) ------------------------------------------------------------XII General Circuit Diagram (4/7) ----------------------------------------------------------- XIII General Circuit Diagram (5/7) -----------------------------------------------------------XIV General Circuit Diagram (6/7) ------------------------------------------------------------XV General Circuit Diagram (7/7) -----------------------------------------------------------XV
I
CDRH Act
Laser Safety Handling of Laser System Turn power switch ON
Points to Note About Turning Off the Main
Power Switch
Safety of Toner Notes When Handling a
Lithium Battery
Notes Before it Works Serving
Safety Precautions
imageRUNNER 2530/2525/2520
Series
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Safety Precautions > Handling of Laser System
Safety Precautions > Handling of Laser System
CDRH Act
The Center for Devices and Radiological Health of the US Food and Drum Administration put
into force regulations concerning laser products on August 2, 1976. These regulations apply
to laser products manufactured on and after August 1, 1976, and the sale of laser products
not certied under the regulations is banned within the Untied States. The label shown here
indicates compliance with the CDRH regulations, and its attachment is required on all laser
products that are soled in the United States.
CANON INC.
MANUFACTURED:
30-2,SHIMOMARUKO,3-CHOME,OHTA-KU,TOKYO,JAPAN
THIS PRODUCT CONHORMS WITH DHHS RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J.
A different description may be used for a different product.
Laser Safety
When servicing the area around the laser assembly, be sure to turn off the main power.
The machine's covers that can reect laser light are identied by means of a warning label
(Figure). If you must detach a cover showing the label, be sure to take extra caution during
the work.
F-0-1F-0-1
Handling of Laser System
When servicing the area around the laser assembly, be sure to turn off the main power.
The machine's covers that can reect laser light are identied by means of a warning label
(Figure). If you must detach a cover showing the label, be sure to take extra caution during
the work.
F-0-2F-0-2
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Safety Precautions > Power Supply
Safety Precautions > Power Supply
Turn power switch ON
The machine is equipped with 2 power switches: main power switch and control panel power
switch.
The machine goes on when the main power switch is turned on (i.e., other than in low power
mode, sleep mode).
Main power switch
Control panel power switch
F-0-3F-0-3
Power Supply
1. As a general rule, do not use extension cords. Using an extension cord may result in a re or electrical shock. If an extension cord must be used, however, use one for local rated voltage and over, untie the cord binding, and insert the power plug completely into the extension cord outlet to ensure a rm connection between the power cord and the extension cord.
2. The socket-outlet shall be installed near the equipment and shall be easily accessible.
F-0-4F-0-4
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Safety Precautions > Notes Before it Works Serving
Safety Precautions > Notes Before it Works Serving
Safety of Toner
About Toner
The machine's toner is a non-toxic material made of plastic, iron, and small amounts of dye.
Do not throw toner into re. It may cause explosion.
Toner on Clothing or Skin
If your clothing or skin has come into contact with toner, wipe it off with tissue; then, wash it
off with water.
Do not use warm water, which will cause the toner to jell and fuse permanently with the
bers of the cloth.
Tonner is easy to react with plastic material, avoid contact with plastic.
Notes When Handling the Lithium and Ni-MH
Batteries
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
The following warnings are given to comply with Safety Principles (EN60950).
Wenn mit dem falschen Typ ausgewechselt, besteht Explosionsgefahr.
Gebrauchte Batterien gemäß der Anleitung beseitigen.
Notes Before it Works Serving
At servicing, be sure to turn OFF the power source according to the specied steps and disconnect the power plug.
1
1
Product Overview
Product Overview
Product Lineup
Feature
Specications
Name of Parts
1
1
1-2
1-2
Product Overview > Product Lineup > Host machine > Model type
Product Overview > Product Lineup > Host machine > Model type
Product Lineup
Host machine
F-1-1F-1-1
Host machine conguration
Host machine conguration
Reader+DADF(standard or optional)+Printer
Model type
imageRUNNER 2530 imageRUNNER 2525 imageRUNNER 2520
Print Speed
30ppm 25ppm 20ppm
Positioning
Target machine: imageRUNNER 2025/2022/2018 Series
imageRUNNER 2530 / 2525 / 2520
Underlined (2-digit) numeric figures indicate print speed (ppm: print per minute).
T-1-1T-1-1
T-1-2T-1-2
F-1-2F-1-2
1
1
1-3
1-3
Product Overview > Product Lineup > Option > Pickup delivery / image reading options
Product Overview > Product Lineup > Option > Pickup delivery / image reading options
Option
Pickup delivery / image reading options
[4]
[2]
[1]
[3]
[5]
[6]
[7]
[8]
[11]
[9]
[10]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[20]
[19]
[21]
[22]
[23]
F-1-3F-1-3
No. Product name Remarks and condition
1 imageRUNNER 2530i/2530/2525i/2525/2520i/2520 2 imageRUNNER 2530i/2530/2525i/2525 3 DADF-AB1 4 Inner Finisher Additional Tray-B1 5 Inner Finisher-B1 Built-in nisher
Power Supply Unit-U1 is
required. 6 Reader Heater Unit-H1 Cst Heater Kit-J1 is required. 7 Platen Cover Type P 8 Document Tray-J1 9 FL Cassette-AJ1
10 FL Cassette-AK1 11 FL Cassette-AL1 12 Cassette Heater Unit-37 Cst Heater Kit-J1 is required. 13 Cassette Module-W1 Cassette Spacer-A1 is required
when installing to 250 Sheets
Cassette Model.
14 CST. Feeding Unit-AE1 Cassette Spacer-A1 is required
when installing to 250 Sheets
Cassette Model.
15 Envelope Feeder Attachment-D1 16 Cassette Spacer-A1 17 Inner 2Way Tray-G1 For host machine delivery
additional tray.
18 Cst Heater Kit-J1 19 Drum Heater-C1 Cst Heater Kit-J1 is required. 20 Power Supply Unit-U1 21 ADF Access Handle-A1 22 2 Way Unit-B1 23 Stamp Unit-B1
T-1-3T-1-3
Function expanding option
[1] [2]
[3]
[4]
[5]
[6]
[7]
[8]
[9] [10] [11] [12] [13]
F-1-4F-1-4
No. Product name Remarks and condition
1 Card Reader-E1 Card Reader Attachment-D3 is
required. 2 Card Reader Attachment-D3 3 Super G3 Fax Board-AG1 4 USB Application 3-Port Interface Kit-A1 5 Serial Interface Kit-J2 6 System Upgrade RAM-C1 7 System Upgrade SD Card-A1 8 Copy Control Interface Cable-A1 9 Barcode Printing Kit-B1 PCL Printer Kit-AF1 is required.
10 PCL Printer Kit-AF1 System Upgrade RAM-C1 is
required.
11 PS Printer Kit-AF1 System Upgrade RAM-C1 is
required.
12 Color Send Kit-Y1 System Upgrade RAM-C1 is
required.
13 Color Send Searchable PDF Kit-C1 System Upgrade RAM-C1 is
required.
T-1-4T-1-4
1
1
1-5
1-5
Product Overview > Feature > Product feature
Product Overview > Feature > Product feature
Feature
Product feature
Developing unit
- Highly-durable OPC drum is adopted.
High image quality
High-speed support
Laser scanner unit
- Capable of 1200 dpi
Waste toner container
- User replaceable
Low running cost
High image quality
Low running cost
Fixing film
- Stainless steel is adopted for the heatsink to improve (efficiency of) heat radiation.
F-1-5F-1-5
1
1
1-6
1-6
Product Overview > Specications > Specications
Product Overview > Specications > Specications
Specications
Specications
Item Specications
Copyboard
Stream reading, original xed reading
Body
Desktop
Light source type
LED (RGB)
Photosensitive medium
OPC drum (30 mm dia)
Image reading method
CIS
Reproduction method
Indirect electrostatic method
Exposure method
Laser exposure system
Charging method
Roller charge
Development method
Dry single component projection developing
Transfer method
By transfer roller
Separation method
Curvature and static eliminator
Pickup method
550 sheets cassette: Retard separation method 250 sheets cassette: Pad separation method Manual feed pickup tray: Pad separation method
Fixing method
On demand
Delivery method
Face down delivery (in-body delivery)
Reproduction ratio
25% to 400%
Drum cleaning method
By cleaning blade
Toner type
Magnetic negative charge toner
Toner replenish method
Toner cartridge
Toner level detection function
Yes
Top margin
2.5 -/+ 1.5 mm
Left margin
2.5 -/+ 1.5 mm
Non-image width (leading edge)
2.5 -/+ 1.5 mm
Non-image width (left edge)
2.5 -/+ 1.5 mm
* Using the feeder: 2.5 -/+ 2.0 mm
Warm-up time
At power ON: 30 sec or less
Number of gradations
256 gradations
Reading resolution
600 dpi x 600 dpi
Writing resolution
1200 dpi x 1200 dpi
First print time
imageRUNNER 2530i/2530/2525i/2525: 5.4 sec or less imageRUNNER 2520i/2520: 6.4 sec or less
Paper type (Cassette 1/3/4)
Weight: 64 g/m2 to 90 g/m2 Type: Plain, Recycled, Color (64 g/m2 to 80 g/m2), 3-hole punch
Paper type (Cassette 2)
Weight: 64 g/m2 to 90 g/m2 Type: Plain, Recycled, Color (64 g/m2 to 80 g/m2), 3-hole punch, Envelopes* (No.10 (COM10), ISO-B5, Monarch, ISO-C5, DL) * The optional Envelope Feeder Attachment-D1 is required.
Item Specications
Paper type (Manual feed pickup tray)
Weight: 64 g/m2 to 128 g/m2 Type: Plain, Recycled, Color (64 g/m2 to 80 g/m2), 3-hole punch, Bond (75 g/m2 to 90 g/m2), Heavy Paper 1 (81 g/m2 to 90 g/m2), Heavy Paper 2 (91 g/m2 to 105 g/m2), Heavy Paper 3 (106 g/m2 to 128 g/m2), Transparencies, Labels, Envelopes (No.10 (COM10), ISO-B5, Monarch, ISO-C5, DL)
Paper size (Cassette 1/3/4)
Standard size (A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTTR, LG, 11" x 17", STMTR)
Paper size (Cassette 2)
Standard size (A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTTR, LG, 11"" x 17"", STMTR) Envelopes* (No.10 (COM10), ISO-B5, Monarch, ISO-C5, DL) * The optional Envelope Feeder Attachment-D1 is required.
Paper size (Manual feed pickup tray)
Standard size (A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTTR, LG, 11"" x 17"", STMTR)
Free size (99 mm x 297 mm to 148 mm x 432 mm)
Envelopes (No.10 (COM10), ISO-B5, Monarch, ISO-C5, DL)
Pickup capacity
550 sheets cassette: 550 sheets (80g/m2) 550 sheets cassette: 250 sheets (80g/m2) Manual feed pickup tray: 100 sheets (80g/m2)
Duplex method
Through path duplex
Acoustic noise
imageRUNNER 2530i/2530: operation: 69.50 dB or less *1 / stand-by: 43.00 dB or less *2 imageRUNNER 2525i/2525: operation: 67.75 dB or less *1 / stand-by: 43.00 dB or less *2 imageRUNNER 2520i/2520: operation: 66.00 dB or less / stand-by: 43.00dB or less *2 *1 Except for china model. China model: 66.00 dB or less
(operation)
*2 Except for china model. China model: 43.00 dB or less (stand-
by)
Ozone
Max: 0.035 ppm or less
Power supply rating
imageRUNNER 2530/2525 (US): 120 - 127 V AC, 50Hz/60Hz, 6.9 A imageRUNNER 2520 (US): 120 - 127 V AC, 50Hz/60Hz, 6.2 A imageRUNNER 2530i/2530/2525i/2525/2520i/2520 (Except US): 220 - 240 V AC, 50Hz/60Hz, 3.3 A
Maximum power consumption
120 - 127 V model: Approx. 1.473 kW 220 - 240 V model: Approx. 1.542 kW
1
1
1-7
1-7
Product Overview > Specications > Weight / Size
Product Overview > Specications > Weight / Size
Item Specications
Dimensions (W x D x H)
imageRUNNER 2530i/2530/2525i/2525: 565mm x 680mm x 806mm (with the platen cover) 565mm x 693mm x 896mm (with the feeder) imageRUNNER 2520i/2520: 565mm × 680mm × 681mm (with the platen cover and single
cassette)
565mm × 693mm × 771mm (with the feeder and single
cassette)
565mm × 680mm × 806mm (with the platen cover and double
cassette)
565mm × 693mm × 896mm (with the feeder and double
cassette)
Weight
Max (with the feeder, double cassette and 2 way unit):
Approx. 77.5 kg Min with the platen cover and single cassette): Approx. 50.5 kg
T-1-5T-1-5
Weight / Size
Product name Width
(mm)
Depth
(mm)
Height
(mm)
Weight
Approx. (kg)
imageRUNNER 2530i/2530/2525i/2525
(with the platen cover)
565 680 806 50.5
* with the single cassette
imageRUNNER 2530i/2530/2525i/2525
(with the feeder)
565 693 896 77.5
* with the double cassette and 2 way unit
imageRUNNER 2520i/2520
(with the platen cover)
565 680 681 50.5
* with the single cassette
imageRUNNER 2520i/2520
(with the feeder)
565 693 771 77.5
* with the double cassette and 2 way unit
DADF-AB1
565 544 126 7
Inner Finisher-B1
416 554 350 12.5
2 Way Unit-B1
444 550 236 2.5
Cassette Module-W1
565 680 97 12.8
CST. Feeding Unit-AE1
565 680 248 24
Inner 2Way Tray-G1
426 413 109 0.6
Card Reader-E1
88 100 32 0.295
T-1-6T-1-6
1
1
1-8
1-8
Product Overview > Specications > Paper type > Pickup
Product Overview > Specications > Paper type > Pickup
Productivity (Print speed)
Size Mode Paper
type
Paper
basis
weight (g/m2)
imageRUNNER
2530i/2530 2525i/2525 2520i/2520
Cassette Manual
feed
pickup
tray
Cassette Manual
feed
pickup
tray
Cassette Manual
feed
pickup
tray
A4 1-sided Plain
paper
64-90
30 30 25 25 20 20
Heavy Paper
91-105
- 25 - 25 - 20
106-128
- 7 - 7 - 7
2-sided
(with the 2 way unit)
Plain paper
64-90
28 28 23 23 18 18
Heavy Paper
91-105
- - - - - -
106-128
- - - - - -
2-sided
(without the 2 way
unit)
Plain paper
64-90
19 19 16 16 13 13
Heavy Paper
91-105
- - - - - -
106-128
- - - - - -
A3 1-sided Plain
paper
64-90
15 15 15 15 15 15
Heavy Paper
91-105
- 12 - 12 - 12
106-128
- 6 - 6 - 6
2-sided
(with the 2 way unit)
Plain paper
64-90
14 14 14 14 14 14
Heavy Paper
91-105
- - - - - -
106-128
- - - - - -
2-sided
(without the 2 way
unit)
Plain paper
64-90
9 9 9 9 9 9
Heavy Paper
91-105
- - - - - -
106-128
- - - - - -
T-1-7T-1-7
Paper type
For free size paper, refer to the table below.
Type Feeding direction (mm) Width direction (mm)
Free size 148 to 432 99 to 297
Pickup
Usable paper types are shown.
Paper type
(g/m2)
Size Manual
feed
pickup
tray
Cassette 1Cassette 2 Cassette 3Cassette
4
with the
envelope
feeder
without
the
envelope
feeder
- Plain (64 to 90)
- Color (64 to 90)
- Recycled (64 to
90)
- Bond (75 to 90)
A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTTR, LGL, 11" x 17",
STMTR
Yes Yes No Yes Yes Yes
- Heavy Paper (91 to 128)"
A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTTR, LGL, 11" x 17",
STMTR
Yes No No No No No
- Labels A4, B4, LTR
Yes No No No No No
- Transparencies A4, LTR
Yes No No No No No
- 3-hole punch LTR
Yes Yes Yes Yes Yes Yes
- Envelopes No.10
(COM10), ISO-B5, Monarch, ISO-C5, DL
Yes No Yes No No No
- Free size 99 mm x 297 mm to 148 mm x 432 mm
Yes No No No No No
T-1-8T-1-8
T-1-9T-1-9
1
1
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1-9
Product Overview > Name of Parts > External View
Product Overview > Name of Parts > External View
Name of Parts
External View
[1]
[4]
[7]
[5]
[13]
[12]
[16]
[14]
[15]
[2]
[3]
[6]
[17]
[18]
[19]
[20]
[21]
[26]
[27]
[23]
[22]
[24]
[25]
[8] [9] [10] [11]
[28]
F-1-6F-1-6
[1] Reader left cover [15] Rear left cover [2] DADF (standard or optional) [16] Toner supply cover [3] Reader front cover [17] Reader right cover [4] Control panel [18] Platen glass [5] Support cover [19] Reader rear cover [6] Delivery tray [20] Rear cover (right) [7] Front cover [21] Rear cover (left) [8] Cassette 1 [22] Right cover (upper rear) [9] Cassette 2 (standard or optional) [23] Right cover (lower rear)
[10] Cassette 3 (option) [24] Manual feed pickup tray [11] Cassette 4 (option) [25] Right cover [12] Lower left cover [26] Lower rear cover [13] Left cover [27] Cassette 2 rear cover [14] Inside base cover [28] Main power switch
1
1
1-10
1-10
Product Overview > Name of Parts > Cross Sectional View (550-sheet 1st cassete model)
Product Overview > Name of Parts > Cross Sectional View (550-sheet 1st cassete model)
Cross Sectional View (550-sheet 1st cassete model)
[1] [2] [3] [4] [5] [6] [7]
[8]
[9]
[10]
[11] [12]
[13] [14]
[15]
[16] [17]
[18] [19]
[20]
[21]
[22]
[23]
[24] [25]
[29] [28] [27] [26]
F-1-7F-1-7
[1] CIS unit [16] Registration roller [2] ADF reading glass [17] Manual feed pickup roller [3] Platen glass [18] Pickup roller (cassette 1) [4] Toner bottle [19] Vertical path roller 1 [5] Drum unit [20] Feed roller (cassette 1) [6] Drum cleaning unit [21] Separation roller (cassette 1) [7] Delivery roller [22] Vertical path roller 2 [8] 2 way unit [23] Feed roller (cassette 2) [9] Fixing outlet roller [24] Separation roller (cassette 2)
[10] Fixing lm unit [25] Pickup roller (cassette 2) [11] Pressure roller [26] Primary charging roller [12] Duplex feed roller 1 [27] Developing unit [13] Photosensitive drum [28] Sub hopper [14] Duplex feed roller 2 [29] Laser scanner unit [15] Transfer roller
1
1
1-11
1-11
Product Overview > Name of Parts > Cross Sectional View (250-sheet 1st cassette model)
Product Overview > Name of Parts > Cross Sectional View (250-sheet 1st cassette model)
Cross Sectional View (250-sheet 1st cassette model)
[1] [2] [3] [4] [5] [6] [7]
[8]
[9]
[10]
[11] [12]
[13] [14]
[15]
[16] [17]
[18]
[19]
[20]
[21]
[22]
[23]
[27] [26] [25] [24]
F-1-8F-1-8
[1] CIS unit [15] Transfer roller [2] ADF reading glass [16] Registration roller [3] Platen glass [17] Manual feed pickup roller [4] Toner bottle [18] Pickup roller (cassette 1) [5] Drum unit [19] Vertical path roller 1 [6] Drum cleaning unit [20] Vertical path roller 2 [7] Delivery roller [21] Feed roller (cassette 2) [8] 2 way unit [22] Separation roller (cassette 2) [9] Fixing outlet roller [23] Pickup roller (cassette 2)
[10] Fixing lm unit [24] Primary charging roller [11] Pressure roller [25] Developing unit [12] Duplex feed roller 1 [26] Sub hopper [13] Photosensitive drum [27] Laser scanner unit [14] Duplex feed roller 2
1
1
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1-12
Product Overview > Name of Parts > Operation > Description of Control Panel
Product Overview > Name of Parts > Operation > Description of Control Panel
Operation
Power Switch
Types of power switch
Main power switch
Control panel power switch
This machine is equipped with the Main Power Switch and Control Panel Power Switch.
[1] Main Power Switch
This switch is used to turn OFF / ON the power of host machine.
[2] Control Panel Power Switch
This switch is to shift the machine to power-save mode or to restore it to normal mode.
How to turn ON / OFF the power and points to note
- To turn off the power, turn off the Main power Switch. (Conventional shutdown sequence
operation is not required.)
- After power-off (After the Main power Switch is turned off), do not reactivate the Main
power Switch until a screen disappears.
- do not turn off the power while download is processing.
F-1-9F-1-9
Description of Control Panel
Control Panel
[1] [2] [3] [4] [5]
[6]
[7]
[8] [9] [10] [11]
[12]
[15][16]
[13] [14]
[17][18]
[1] Touch panel display [10] Stop key [2] Display Contrast dial [11] Start key [3] COPY key [12] Main Power Indicator [4] SEND key [13] Error Indicator [5] SCAN/OPTIONS key [14] Processing/Data Indicator [6] Control Panel Power Switch (Sub
Power Supply)
[15] Clear key
[7] Additional Function key [16] Log in/Out key [8] Volume Control key [17] Numeric keys [9] Counter Check key [18] Reset key
F-1-10F-1-10
1
1
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1-13
Product Overview > Name of Parts > Operation > Description of Control Panel
Product Overview > Name of Parts > Operation > Description of Control Panel
Main Menu
Functions Key Location
Copy COPY key
Control Panel
Send or Fax SEND key Remote Scan SCAN/OPTIONS key System Monitor [System Monitor] Touch Panel Display
* The Send function is available only when the Color Send Kit-Y1 is activated. * The Fax function is available only when the Super G3 Fax Board-AG1 is activated.
Difference of main menu
imageRUNNER 2030/2025/2022/2018 Series imageRUNNER 2530/2525/2520 Series
Copy Copy Send or Fax Send or Fax Scan Scan or Direct print System Monitor System Monitor
Settings / Registration menu
[6]
[7]
[8]
[9]
[1]
[2]
[3]
[4]
[5]
[1] Common Settings [6] Copy Settings [2] Timer Settings [7] Communications Settings [3] Adjustment/Cleaning [8] Printer Settings [4] Report Settings [9] Address Book Settings [5] System Settings
T-1-10T-1-10
T-1-11T-1-11
F-1-11F-1-11
Difference of Settings / Registration menu
imageRUNNER 2030/2025/2022/2018 Series imageRUNNER 2530/2525/2520 Series
Common Settings Common Settings Timer Settings Timer Settings
Adjustment/Cleaning Adjustment/Cleaning
Report Settings Report Settings System Settings System Settings Copy Settings Copy Settings Communications Settings Communications Settings Printer Settings Printer Settings Address Book Settings Address Book Settings
T-1-12T-1-12
2
2
Technology
Technology
Basic Conguration
Original Expusure System Controller System
Laser Exposure System
Image Formation System Fixing System Pickup Feed System E-RDS
2
2
2-2
2-2
Technology > Basic Conguration > Functional Conguration > Basic sequence
Technology > Basic Conguration > Functional Conguration > Basic sequence
Basic Conguration
Functional Conguration
The machine may broadly be divided into the following functional system blocks; document
exposure system block, controller system block, laser exposure system block, image
formation system block, xing system block and pickup/feed system block.
Flow of paper Flow of signal Laser beam
Reader relay PCB
CIS
Exposure lamp
Document exposure system
Main
controller
DC
controller
Option
board
Controller system
Duplexing
feed
Delivery
Transfer
Pickup
Fixing
Fixing system
Image formation system
Pickup/feed system
Laser exposure system
Cassette 2
Cassette 1
Laser scanner unit
F-2-1F-2-1
Basic sequence
Sequence at Power-On
Reader
Backwarding
Main power switch
ON
SREADY STBY
Scanner motor
LED
CIS HP sensor
Shading position
Shading
position
Forwarding
Print sequence
Reader (Book mode, 1 original)
Backwarding
Start key
ON
SCRWSCFWSTBY STBY
Scanner motor
LED
CIS HP sensor
Black shading/White shading
Leading edge
of original
Shading position
Shading position
Trailing edge
of original
Forwarding
Backwarding
Forwarding
Light-ON
ON
ON
F-2-2F-2-2
F-2-3F-2-3
2
2
2-3
2-3
Technology > Original Exposure System > Construction > Major Components
Technology > Original Exposure System > Construction > Major Components
Original Exposure System
Construction
Specications/controls/functions
The major specications, controls and functions of the original exposure system are described
below.
Item Specication/function
Original exposure
LED
Original scan In book mode
Original scan is performed by moving the contact image sensor (CIS).
In ADF mode
Original stream reading is performed with the contact image
sensor
(CIS) xed.
Read resolution
B/W: 600 dpi (main scanning) x 600 dpi (sub scanning) (Color SEND): 300 dpi (sub scanning)
Gradation
256 gradation
Carriage position detection
Contact image sensor (CIS) HP sensor (S31)
Magnication
25% to 200%
Main scanning direction
Image is processed on main controller PCB
Sub scanning direction
In book mode: speed change by carriage travel, image process on main controller PCB *1 In ADF mode: original feed speed change, image process on main controller PCB *1
Lens
Rod lens array
CMOS sensor
Number of lines:1 Number of pixels: Total 7488 (incl. 7276 effective pixels) Maximum original scan width: 297mm
CIS drive control
Drive control by reader motor (M31)
Original size detection
In book mode
Main scanning direction: by reection sensor (AB/INCH)
Sub scanning direction: by reection sensor (AB/INCH)
In ADF mode
Main scanning direction: by photo interrupter on DADF
Sub scanning direction: by photo interrupter on DADF
*1 Controls differ depending on magnications. Refer to [Magnications] for more information.
T-2-1T-2-1
Major Components
Following shows major components of document exposure system.
M31
S36(2B)
S36(2A)
S37
S35
S34
PCB2
S33
S32
H5
H5
S31
CIS
Item Notation Specication/function
Scanner motor M31 Pulse motor: controls the carriage drive CCD HP sensor S31 Detects CIS home position Copyboard Cover Open/Closed Sensor 0
S32 Ends original size identication with the copy board
cover at 5 deg Copyboard Cover Open/Closed Sensor 1
S33 Detects the copyboard cover open/close. Starts
original size identication with the copy board cover
at 30 deg. Original Size Sensor 0 S34 Helps identify original size (AB, INCH/AB/K, INCH/A) Original Size Sensor 1 S35 Helps identify original size (AB, INCH/AB/K, A) Original Size Sensor 2A S36 Helps identify original size (AB, INCH/AB/K, A)
Original Size Sensor 2B S36 Helps identify original size (INCH/A) Original Size Sensor 3 S37 Helps identify original size (AB, INCH/AB/K, INCH/A,
A) CIS unit - Indirect exposure by LED (LED & photoconductive
body) Reader Heater H5 Prevents condensation on the copyboard glass Reader relay PCB PCB2 Controls the reader unit drive and image process
F-2-4F-2-4
T-2-2T-2-2
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