Canon MF8230Cn Manuals

2

Table of Contents

• 9

  Important Safety Instructions

• 10

  Installation

  • 12

    Power Supply

• 13

  Handling

  • 15

    Maintenance and Inspections
  • 16

    Consumables
  • 18

    Setting Up the Machine
  • 20

    Checking Supplied Accessories
  • 23

    Removing Packing Materials
  • 26

    Preparing Toner Cartridges
  • 28

    Loading Paper
  • 30

    Installing the Handset (Optional) (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 32

    Connecting the Power Cord
    • 32

      USB Cable Connection (Only When Connecting with USB)
  • 33

    Turning ON the Power and Configuring Initial Settings
  • 36

    Connecting to a Computer
  • 38

    Connecting Via Wireless LAN (Mf8580Cdw / Mf8280Cw Only)
  • 40

    Connecting Via Wired LAN
  • 42

    Connecting Via USB
  • 43

    Configuring Initial Settings for Fax Functions (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 44

    Deciding Which Fax Receive Mode to Use
  • 45

    Registering the Fax Number and Unit Name
  • 47

    Selecting the Receive Mode
  • 49

    Connecting the Telephone Line
  • 51

    Basic Operations
  • 53

    Parts and Their Functions
  • 54

    Front Side
  • 56

    Back Side

• 57

  Interior

  • 58

    Manual Feed Slot
  • 59

    Paper Drawer
  • 60

    Operation Panel
  • 63

    Shortcut Keys

• 64

  Display

  • 67

    Logging On to the Machine
  • 68

    Placing Documents
  • 71

    Loading Paper
  • 74

    Loading Paper in the Paper Drawer
  • 77

    Loading Paper in the Manual Feed Slot
  • 80

    Loading Envelopes
  • 82

    Loading Preprinted Paper
  • 84

    Specifying Paper Size and Type
  • 85

    Specifying Paper Size and Type in the Paper Drawer
  • 86

    Specifying Paper Size and Type in the Manual Feed Slot
  • 88

    Registering Default Paper Settings for the Manual Feed Slot
  • 90

    Registering a Custom Paper Size
  • 93

    Using the Operation Panel
  • 95

    Entering Text
  • 97

    Registering in the Address Book (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 98

    Registering Destinations in the Address Book
  • 100

    Registering Destinations for Favorites
  • 102

    Registering Multiple Destinations for Group Dial
  • 104

    Adjusting the Volume
  • 105

    Entering Sleep Mode
  • 107

    Setting Auto Shutdown Time (Mf8540Cdn / Mf8230Cn Only)

• 108

  Copying

  • 109

    Basic Copy Operations
  • 111

    Selecting Copy Paper
  • 112

    Canceling Copies
  • 114

    Various Copy Settings
  • 115

    Enlarging or Reducing
  • 116

    Selecting Document Type

• 117

  Adjusting Density

  • 119

    Adjusting Color Balance
  • 120

    Adjusting Sharpness
  • 121

    2-Sided Copying (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 123

    Copying Multiple Documents Onto One Sheet (2 On 1/4 On 1)
  • 124

    Using the [Paper Save Copy] Key
  • 125

    Copying Both Sides of an ID Card Onto One Page
  • 126

    Erasing Dark Borders and Frame Lines (Erase Frame)
  • 127

    Collating Copies By Page
  • 128

    Configuring Copy Settings to Your Needs
  • 129

    Changing Default Settings
  • 130

    Registering Frequently Used Copy Settings

• 131

  Faxing

  • 133

    Sending Faxes
  • 136

    Canceling Sending Faxes
  • 137

    Various Fax Settings

• 138

  Adjusting Resolution

• 139

  Adjusting Density

  • 140

    Adjusting Sharpness
  • 141

    Scanning 2-Sided Documents (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 142

    Specifying Destinations for Faxes
  • 143

    Specifying with Numeric Keys (Fax)
  • 145

    Specifying From Address Book (Fax)
  • 149

    Specifying Previously Used Destinations (Fax)
  • 150

    Specifying Destinations in an LDAP Server (Fax)
  • 153

    Changing Default Settings
  • 154

    Receiving Faxes
  • 157

    Sending and Receiving Faxes According to Your Purposes
  • 158

    Making a Call before Sending Faxes (Manual Sending)
  • 159

    Sending Faxes to Multiple Destinations Simultaneously (Sequential Broadcast)
  • 160

    Storing Received Faxes Into Memory (Memory Reception)
  • 163

    Forwarding Received Faxes
  • 164

    Selecting a Document to Forward
  • 165

    Forwarding All the Received Documents Automatically
  • 168

    Receiving Fax Information Services
  • 170

    Checking Status and Log for Sent and Received Documents
  • 172

    Sending Faxes From Your Computer (PC Fax)
  • 173

    Sending PC Faxes
  • 175

    Attaching Cover Sheets to PC Faxes
  • 178

    Using Address Book

• 179

  Registering Destinations

  • 182

    Using Registered Destinations

• 184

  Importing/Exporting Address Book Data

  • 189

    Using the Machine As a Printer
  • 190

    Printing From a Computer
  • 191

    Printing a Document
  • 193

    Canceling Prints
  • 195

    Checking the Printing Status and Log
  • 197

    Various Print Settings
  • 198

    Enlarging or Reducing
  • 200

    Switching 1-Sided and 2-Sided Printing (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 202

    Collating Printouts By Page
  • 203

    Printing Multiple Pages Onto One Sheet
  • 204

    Printing Posters
  • 205

    Printing Booklet (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 207

    Printing Borders
  • 208

    Printing Dates and Page Numbers

• 209

  Printing Watermarks

  • 211

    Setting Color Mode
  • 213

    Specifying Paper Source
  • 215

    Selecting Document Type
  • 216

    Saving Toner
  • 217

    Combining and Printing Multiple Documents
  • 220

    Configuring Printer Settings On the Machine

• 221

  Printing a Document Secured By a PIN (Secure Print) (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)

  • 222

    Preparing for Using Secure Print
  • 223

    Printing Via Secure Print
  • 227

    Configuring Print Settings to Your Needs
  • 228

    Registering Combinations of Frequently Used Print Settings
  • 230

    Changing Default Settings
  • 231

    Printing From USB Memory (USB Print)
    • 231

      Available File Formats
    • 231

      Available USB Memory Devices
  • 238

    Changing Default USB Print Settings
  • 239

    Using Google Cloud Print
  • 240

    Preparing for Using Google Cloud Print
  • 243

    Printing with Google Cloud Print
  • 244

    Using Airprint
  • 249

    Using the Machine As a Scanner
  • 250

    Preparing to Use the Machine As a Scanner
  • 251

    Scanning From the Machine
  • 254

    Scanning Using the [Scan > PC] Key
  • 257

    Scanning From a Computer
  • 258

    Scanning Using MF Toolbox
  • 263

    Configuring Scan Settings in MF Toolbox
  • 268

    Scanning Using an Application
  • 270

    Configuring Scan Settings in Scangear MF
  • 271

    Configuring Scan Settings in Simple Mode
  • 273

    Configuring Scan Settings in Advanced Mode
  • 284

    Convenient Scanning with a Machine-Based Operation
  • 285

    Scanning Documents Directly to USB Memory

• 288

  Sending Documents As E-Mails Directly From the Machine (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)

  • 292

    Saving Documents Directly to a Shared Folder (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)

• 294

  Canceling Sending Documents (E-Mail/Shared Folder) (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)

  • 295

    Specifying Detailed Settings
  • 296

    Specifying a Scanning Size
  • 297

    Selecting a File Format

• 299

  Adjusting Density

  • 300

    Specifying Orientation of Your Document
  • 301

    Selecting Document Type
  • 302

    Scanning 2-Sided Documents (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 303

    Adjusting Sharpness
  • 304

    Adjusting Balance Between File Size and Image Quality
  • 305

    Setting Gamma Values
  • 306

    Specifying Destinations (E-Mail/Shared Folder) (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 307

    Specifying with Numeric Keys (E-Mail)
  • 308

    Specifying From Address Book
  • 312

    Specifying Previously Used Destinations
  • 313

    Specifying Destinations in an LDAP Server (E-Mail)
  • 316

    Changing Default Settings

• 318

  Checking Log for Sent Documents (E-Mail/Shared Folder) (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)

• 319

  Network

  • 320

    Connecting to a Network
  • 322

    Selecting Wired LAN or Wireless LAN (Mf8580Cdw / Mf8280Cw Only)
  • 323

    Connecting to a Wired LAN
  • 324

    Connecting to a Wireless LAN (Mf8580Cdw / Mf8280Cw Only)
  • 326

    Setting Up Connection Using WPS Push Button Mode
  • 328

    Setting Up Connection Using WPS PIN Code Mode
  • 330

    Setting Up Connection By Selecting a Wireless Router
  • 333

    Setting Up Connection By Specifying Detailed Settings
  • 336

    Checking the SSID and Network Key
  • 338

    Setting IP Addresses
  • 339

    Setting Ipv4 Address
  • 342

    Setting Ipv6 Addresses
  • 345

    Viewing Network Settings
  • 347

    Configuring the Machine for Printing or Faxing From a Computer
  • 348

    Configuring Printing Protocols and WSD Functions
  • 351

    Configuring Printer Ports
  • 354

    Setting Up Print Server
  • 357

    Configuring the Machine for Scanning to E-Mail or Shared Folders (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 358

    Configuring the Machine for Scanning to E-Mail
  • 359

    Configuring Basic E-Mail Settings
  • 362

    Configuring Advanced E-Mail Settings
  • 365

    Configuring the Machine for Scanning to Shared Folders
  • 366

    Setting a Shared Folder As a Save Location
  • 370

    Configuring the Machine for Your Network Environment

• 371

  Configuring Ethernet Settings

  • 373

    Changing the Maximum Transmission Unit
  • 374

    Setting a Wait Time for Connecting to a Network
  • 375

    Configuring DNS
  • 379

    Configuring SMB
  • 381

    Configuring WINS
  • 383

    Registering LDAP Servers (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 386

    Configuring SNTP
  • 388

    Monitoring and Controlling the Machine with SNMP
  • 393

    Configuring SLP Communication with Imageware

• 396

  Security

  • 397

    Protecting the Machine From Unauthorized Access
  • 398

    Setting Access Privileges
  • 399

    Setting the System Manager ID
  • 401

    Setting the Department ID Management
  • 407

    Restricting Communication By Using Firewalls
  • 408

    Specifying IP Addresses for Firewall Rules
  • 411

    Specifying MAC Addresses for Firewall Rules
  • 414

    Changing Port Numbers
  • 415

    Setting a Proxy
  • 417

    Restricting the Machine's Functions
  • 418

    Restricting Access to Address Book and Sending Functions (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 419

    Setting a PIN for Address Book
  • 420

    Limiting Available Destinations
  • 421

    Prohibiting PC Faxing (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 422

    Disabling Use of Previously Used Destinations
  • 423

    Checking Destinations before Sending Documents
  • 425

    Prohibiting Sequential Broadcasting (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 426

    Restricting USB Functions
  • 428

    Disabling HTTP Communication
  • 429

    Disabling Remote UI
  • 430

    Implementing Robust Security Features
  • 431

    Enabling SSL Encrypted Communication for the Remote UI
  • 434

    Configuring Ipsec Settings
  • 441

    Configuring IEEE 802.1X Authentication
  • 445

    Configuring Settings for Key Pairs and Digital Certificates
  • 446

    Generating Key Pairs
  • 448

    Using Ca-Issued Key Pairs and Digital Certificates
  • 451

    Verifying Key Pairs and Digital Certificates
  • 453

    Using Remote UI
  • 454

    Starting Remote UI
  • 456

    Remote UI Screens
  • 459

    Managing Documents and Checking the Machine Status
  • 462

    Setting Up Menu Options From Remote UI
  • 464

    Saving/Loading Registered Data
  • 465

    Saving/Loading Address Book (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)

• 468

  Saving/Loading Settings

• 472

  Registering Address Book From Remote UI (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)

  • 474

    Setting Menu List

• 475

  Network Settings

  • 482

    Preferences
  • 487

    Timer Settings
  • 491

    Common Settings
  • 494

    Copy Settings
  • 496

    Fax Settings (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 503

    Scan Settings
  • 507

    Memory Media Print Settings
  • 510

    Printer Settings

• 528

  Adjustment/Maintenance

  • 532

    System Management Settings

• 542

  Initialize Menu

• 543

  Troubleshooting

  • 544

    Clearing Jams
  • 552

    When an Error Message Appears
  • 564

    When an Error Code Appears
  • 571

    Common Problems

• 572

  Installation/Settings Problems

  • 575

    Copying Problems
  • 576

    Printing Problems
  • 577

    Faxing/Telephone Problems (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 578

    When You Cannot Print Properly
  • 579

    Printing Results Are Not Satisfactory
  • 582

    Paper Creases or Curls
  • 583

    Paper Is Fed Incorrectly
  • 584

    When a Problem Cannot Be Solved

• 585

  Maintenance

  • 586

    Cleaning the Machine

• 587

  Exterior

  • 588

    Platen Glass
  • 589

    Feeder
  • 590

    Fixing Unit
  • 591

    Transfer Belt
  • 592

    Replacing Toner Cartridges
  • 594

    How to Replace Toner Cartridges
  • 596

    About Replacement Toner Cartridges
  • 597

    Relocating the Machine

• 599

  Maintaining and Improving Print Quality

  • 600

    Correcting the Gradation
  • 604

    Correcting "Print Color Mismatch
  • 605

    Adjusting Values for Text Color Reproducibility in Color Documents
  • 606

    Printing Reports and Lists
  • 607

    TX Result Report (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 609

    Communication Management Report (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 610

    RX Result Report (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 611

    Department ID Management Report
  • 612

    Address Book List (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 613

    User Data List/System Manager Data List
  • 614

    Ipsec Policy List
  • 615

    PCL Font List (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 616

    Viewing the Counter Value

• 617

  Initializing Settings

• 618

  Initializing Menu

  • 619

    Initializing Key and Certificate
  • 620

    Initializing Address Book (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn / Mf8280Cw Only)
  • 621

    Initializing System Management Settings

• 622

  Appendix

• 623

  Feature Highlights

  • 624

    Going Green and Saving Money

• 626

  Improving Efficiency

  • 628

    Going Digital
  • 630

    So Much More

• 632

  Specifications

  • 633

    Machine Specifications
  • 635

    Paper Drawer Specifications (Optional)(Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 636

    Wireless LAN Specifications (Mf8580Cdw / Mf8280Cw Only)
  • 637

    Document Type
  • 638

    Scan Area
  • 639

    Paper
  • 642

    Copy Specifications
  • 643

    Fax Specifications (Mf8580Cdw / Mf8550Cdn / Mf8280Cw Only)
  • 644

    Scanner Specifications
  • 645

    Printer Specifications
  • 646

    Specifications for E-Mail Sending (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 647

    Specifications for Scanning to Shared Folders (Mf8580Cdw / Mf8550Cdn / Mf8540Cdn Only)
  • 648

    Using E-Manual

• 649

  Installing E-Manual

• 654

  Uninstalling E-Manual

  • 657

    Screen Layout of E-Manual

• 662

  Viewing E-Manual

• 664

  Others

  • 665

    Basic Windows Operations

• 670

  Notice

  • 676

    Contact Us

• 4

  Table of Contents
• 9

  Safety Precautions
• 10

  CDRH Provisions
• 10

  Notes When Handling a Lithium Battery
• 10

  Laser Safety
  • 10

    About Laser Beams
  • 10

    Handling Laser Scanner Unit
• 11

  Toner Safety
  • 11

    About Toner
  • 11

    Handling Adhered Toner
• 11

  Notes On Assembly/Disassembly

12

1 Product Overview

• 12

  Product Lineups
  • 13

    Main Unit
  • 14

    Options
• 15

  Product Features
  • 15

    Features
• 16

  Specifications
  • 16

    Main Unit Specifications
  • 18

    ADF Specifications
  • 18

    Wireless LAN Specifications
  • 19

    SEND Specifications
  • 19

    FAX Specifications
  • 20

    Print Speed
  • 21

    Paper Types / Paper Size
• 23

  Name of Parts
  • 23

    External View
  • 26

    Cross Section View
  • 28

    Control Panel

30

2 Technical Overview

• 30

  Basic Configuration
  • 31

    Configuration Function
  • 31

    Basic Sequence
  • 34

    Print Mode
• 35

  Document Exposure/Feeder System
  • 35

    Document Exposure System
  • 37

    Document Feeder System
  • 38

    Service Tasks
• 39

  Controller System
  • 39

    Overview
  • 40

    Controls
  • 43

    Service Tasks
• 44

  Laser Control System
  • 44

    Overview
  • 44

    Controls
  • 45

    Service Tasks
• 46

  Image Formation System
  • 46

    Overview
  • 46

    Parts
  • 47

    Image Forming Process
  • 52

    Controls
  • 57

    Service Tasks
• 58

  Fixing System
  • 58

    Overview
  • 58

    Controls
  • 61

    Service Works
• 62

  Pickup / Feed System
  • 62

    Overview
  • 63

    Parts Configuration
  • 64

    Drive Configuration
  • 65

    Controls
  • 67

    Service Works

68

3 Periodical Services

• 68

  Periodically Replaced Parts
• 68

  Durable Parts
• 68

  Cleaning

71

4 Disassembly/Assembly

• 71

  List of Parts
  • 72

    List of External/ Internal Cover (MF8500 Series)
  • 74

    List of Main Unit (MF8500 Series)
  • 76

    List of Motor/Fan (MF8500 Series)
  • 77

    List of Clutch / Solenoid/Heater/Thermistor/Switch/Speaker (MF8500 Series)
  • 78

    List of Sensor (MF8500 Series)
  • 79

    PCB (MF8500 Series)
• 85

  External Cover, Internal Cover
  • 85

    Location
  • 87

    Removing the Left Cover
  • 90

    Removing the Right Cover
  • 92

    Removing the Right Front Cover
  • 93

    Removing the Front Cover
  • 94

    Removing the Rear Upper Cover
  • 94

    Removing the Rear Cover
  • 95

    Removing the Rear Lower Cover
  • 97

    Removing the Rear Cover Rib Unit
  • 98

    Removing the Upper Cover
  • 100

    Removing the Cartridge Tray
• 101

  Document Exposure, Feed System
  • 101

    Location
  • 102

    Removing the ADF Unit + Reader Unit
  • 105

    Separating the ADF Unit + Reader Unit
  • 108

    Removing the ADF Roller Unit
• 110

  Removing the ADF Pickup Roller
• 111

  Removing the ADF Separation Roller
• 112

  Removing the ADF Separation Pad
• 113

  Removing the ADF Pickup Feed Unit
• 116

  Removing the ADF Pickup Motor
• 117

  Removing the Reader Unit Upper Cover
• 119

  Removing the CIS Unit
• 122

  Removing the Reader Scanner Motor
• 125

  Controller System
  • 125

    Location
  • 127

    Removing the Controller Cover
  • 127

    Removing the Wireless LAN PCB (Mf8580Cdw)
  • 128

    Removing the Main Controller PCB
  • 131

    Removing the Main Controller Support Plate
  • 131

    Removing the DC Controller PCB
  • 133

    Removing the High Voltage Power Supply PCB
  • 135

    Removing the Low Voltage Unit
  • 137

    Removing the Fixing Sub PCB
  • 138

    Removing the Driver PCB
  • 139

    Removing the Relay PCB
  • 140

    Removing the Control Panel Unit
  • 143

    Removing the Control Panel LCD PCB and Control Panel Key PCB
  • 145

    Removing the FAX PCB (Mf8580Cdw/8550Cdn)
  • 145

    Removing the Off Hook PCB (Mf8580Cdw/8550Cdn)
  • 146

    Removing the Main Drive Unit
  • 155

    Removing the Duplex Reverse Drive Unit
  • 156

    Removing the Fixing/Fixing Power Supply Cooling Fan Unit
  • 158

    Removing the Duplex Feeding Fan
  • 159

    Removing the Speaker (Mf8580Cdw/8550Cdn)
• 160

  Laser Exposure System
  • 160

    Location
  • 160

    Removing the Laser Scanner Unit
• 165

  Image Formation System
  • 165

    Location
  • 165

    Removing the ITB Unit
  • 168

    Removing the Patch Density and Registration Sensor Unit
  • 170

    Removing the Developing Motor
  • 172

    Removing the Drum Motor
• 174

  Fixing System
  • 174

    Location
  • 174

    Removing the Fixing Assembly
  • 176

    Removing the Fixing Film Unit
  • 180

    Removing the Fixing Pressure Roller
  • 181

    Removing the Fixing Motor Unit
• 183

  Pickup Feeder System
  • 184

    Removing the Cassette Pickup Roller
  • 185

    Removing the Cassette Separation Roller
  • 187

    Removing the MP Tray Pickup Roller
  • 187

    Removing the MP Tray Separation Pad
  • 188

    Removing the Pickup Motor
  • 190

    Removing the Pickup Unit
  • 195

    Removing the MP Tray Pickup Unit
  • 197

    Removing the Secondary Transfer Feed Unit
  • 198

    Removing the Delivery Unit
  • 200

    Removing the Duplex Feed Unit
  • 201

    Removing the Re-Pickup Guide Unit
• 202

  List of Parts
  • 202

    List of External / Internal Cover(Mf8200 Series)
  • 204

    List of Main Unit (MF8200 Series)
  • 205

    List of Motor/Fan (MF8200 Series)
  • 205

    List of Clutch / Solenoid/Heater/Thermistor/Switch/Speaker (MF8200 Series)
  • 206

    List of Sensor (MF8200 Series)
  • 207

    PCB (MF8200 Series)
  • 208

    List of Connector (MF8200 Series)
• 212

  External Cover, Internal Cover
  • 212

    Location
  • 214

    Removing the Left Cover
  • 217

    Removing the Right Cover
  • 220

    Removing the Front Covent Cover
  • 223

    Removing the Rear Upper Cover
  • 224

    Removing the Rear Lower Cover
  • 225

    Removing the Rear Cover
  • 226

    Removing the Upper Cover
• 227

  Document Exposure/Feeder System
  • 227

    Location
  • 228

    Removing the ADF Unit/Copyboard + Reader Unit
  • 230

    Separating the ADF Unit/Copyboard + Reader Unit
  • 234

    Removing the ADF Roller Unit (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 236

    Removing the ADF Pickup Roller (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 236

    Removing the ADF Separation Roller (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 237

    Removing the ADF Separation Pad (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 239

    Removing the ADF Pickup Feed Unit (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 242

    Removing the ADF Pickup Motor (Mf8280Cw/8250Cn/8240Cw/8230Cn)
  • 243

    Removing the Reader Unit Upper Cover
  • 245

    Removing the CIS Unit
  • 248

    Removing the Reader Scanner Motor
• 250

  Controller System
  • 250

    Location
  • 252

    Removing the Controller Cover
  • 252

    Removing the Wireless LAN PCB (Mf8280Cw/8240Cw)
  • 253

    Removing the Main Controller PCB
  • 256

    Removing the DC Controller PCB
  • 257

    Removing the Driver PCB
  • 260

    Removing the Low Voltage Power Supply Unit
  • 263

    Removing the High Voltage Power Supply PCB
  • 265

    Removing the Fixing Power Supply Unit
  • 266

    Removing the Control Panel Unit
  • 269

    Removing the Control Panel LCD PCB and Control Panel Key PCB
  • 271

    Removing the FAX PCB (Mf8280Cw/8250Cn)
    • 271

      Removing the Off Hook PCB (Mf8280Cw/8250Cn)
    • 280

      Removing the Main Motor
    • 281

      Removing the Fan
    • 282

      Removing the Speaker (Mf8280Cw/8250Cn)
  • 283

    Laser Exposure System
    • 283

      Location
    • 283

      Removing the Laser Scanner Unit
  • 288

    Image Formation System
    • 288

      Location
    • 288

      Removing the ITB Unit
    • 293

      Removing the Secondary Transfer Outer Roller
  • 295

    Fixing System
    • 295

      Location
    • 295

      Removing the Fixing Assembly
    • 298

      Replacing the Fixing Film Unit
    • 301

      Removing the Fixing Pressure Roller
    • 302

      Removing the Fixing Motor
  • 303

    Pickup Feeder System
    • 303

      Location
    • 303

      Removing the Cassette Pickup Roller
    • 305

      Removing the Cassette Separation Roller
    • 307

      Removing the Multi-Purpose Tray Unit
    • 312

      Removing the Pickup Unit

317

5 Adjustment

• 317

  Overview
• 317

  Adjustment at Parts Replacement
  • 319

    Document Exposure / Feed System
  • 322

    Controller System
  • 325

    Laser Exposure System

326

6 Trouble Shooting

• 326

  Test Print
  • 327

    Engine Test Print
  • 328

    Controller Test Print
• 330

  Trouble Shooting Items
  • 330

    Recurring Faulty Image
  • 330

    Confirming Nip Width
• 331

  Special Management Mode
  • 331

    Overview
  • 331

    Supported Models
  • 331

    Operational Description
  • 332

    Menu List
• 336

  Version Upgrade
  • 336

    Overview
  • 336

    Ust
  • 336

    Preparation
  • 337

    Downloading System Software
  • 338

    Upgrading Via Internet

340

7 Error Codes Overview

• 341

  Outline
• 342

  Error Codes
• 347

  Jam Code
  • 347

    MF8500 Series
  • 348

    MF8200 Series