Page 4 - Symbols Used
Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requi...
Page 7 - Contents; Chapter 1
Contents Contents Chapter 1 PRODUCT DESCRIPTION 1.1 PRODUCT SPECIFICATIONS....................................................................................................................... 1- 1 1.1.1Product Specifications ..........................................................................
Page 8 - Chapter 4
Contents 3.3 LASER EXPOSURE SYSTEM ...................................................................................................................... 3- 17 3.3.1 Laser Scanner Unit ......................................................................................................................
Page 9 - Chapter 6
Contents 5.2 Countermeasures ............................................................................................................................................... 5- 2 5.2.1 Image Faults ..........................................................................................................
Page 15 - PRODUCT SPECIFICATIONS; Product Specifications
Chapter 1 1-1 1.1 PRODUCT SPECIFICATIONS 1.1.1 Product Specifications 0002-6360 Body installation method Desk-top page printer Photosensitive medium OPC drum Exposure method Semi-conductor laser Development method Toner projection Transfer method Roller transfer Separation method Curvature/bias on s...
Page 17 - Detailed Specifications; Printing Speed
Chapter 1 1-3 1.2 Detailed Specifications 1.2.1 Printing Speed 0002-6870 T-1-1 (unit: sheets/min)*If "LGL" is indicated in the cassette, you can load the legal-size in the cassette. 1.2.2 Stack Upon Delivery 0002-6888 T-1-2 Fixing mode Paper size P l a i n paper P l a i n paper L H e a v y p...
Page 19 - NAMES OF PARTS; External View
Chapter 1 1-5 1.3 NAMES OF PARTS 1.3.1 External View 0002-9016 <Front View> F-1-1 T-1-3 <Rear View> [1] Face-down delivery tray [5] Cassette [2] Face-down delivery area [6] Manual feed slot [3] Delivery selection cover [7] Paper guide [4] Power switch [8] Front cover A5 A4 LTR LG L ON B5...
Page 21 - SAFETY; Safety of Laser Light; CANON
Chapter 1 1-7 1.4 SAFETY 1.4.1 Safety of Laser Light 0002-4309 Laser radiation could be hazardous to the human body. For this reason, laser radiation emitted inside this machine ishermetically sealed within the protective housing and external cover. No radiation can leaak from the machine in thenorm...
Page 22 - Safety of Toner
Chapter 1 1-8 F-1-4 1.4.4 Safety of Toner 0002-4556 The machine's toner is a non-toxic material composed of plastic, iron, and small amounts of dye. Do not put the toner into fire. It may explode. Toner on the Skin or Clothes1. If your skin or clothes came into contact with toner, use dry tissue t...
Page 27 - LASER EXPOSURE SYSTEM; Overview/Configuration; Overview
Chapter 2 2-1 2.1 LASER EXPOSURE SYSTEM 2.1.1 Overview/Configuration 2.1.1.1 Overview 0002-4749 F-2-1 T-2-1 The machine's laser scanner assembly consists of the laser driver and the scanner motor, which are driven by signalscoming from the engine controller.The laser driver serves to turn on the las...
Page 29 - IMAGE FORMATION SYSTEM
Chapter 2 2-3 2.2 IMAGE FORMATION SYSTEM 2.2.1 Overview/Configuration 2.2.1.1 Overview 0002-8228 F-2-2 T-2-2 In response to a print command, the engine controller turns on the main motor to drive the photosensitive drum,developing cylinder, primary charging roller, and transfer charging roller.There...
Page 31 - PICKUP AND FEEDING SYSTEM
Chapter 2 2-5 2.3 PICKUP AND FEEDING SYSTEM 2.3.1 Overview/Configuration 2.3.1.1 Overview 0002-8681 F-2-3 T-2-3 [1] Cassette feed [11] Face-down delivery roller [2] Cassette pickup roller [12] Face-down delivery [3] Separation pad [13] Main motor [4] Manual feed [14] Cassette pickup solenoid [5] Fee...
Page 32 - Detecting Jams; Jam Detection Outline
Chapter 2 2-6 Pickup and Feed Operation (from the cassette) If the cassette paper sensor detects the presence of paper while the absence of paper is identified in the manual feedpickup assembly, the machine picks up paper from the cassette.When the main motor operates and the cassette pickup solen...
Page 33 - Delay Jams; Stationary Jams; Other Jams
Chapter 2 2-7 Initial Jam The top sensor or the delivery sensor goes on while the main motor is starting to rotate. Cover Open Jam The machine identifies a condition in which the front cover is opened while it is moving paper. 2.3.2.2 Delay Jams 2.3.2.2.1 Pickup Delay Jam 0002-8760 If the top sensor...
Page 35 - FIXING SYSTEM
Chapter 2 2-9 2.4 FIXING SYSTEM 2.4.1 Overview/Configuration 2.4.1.1 Overview 0002-8375 F-2-4 T-2-4 The machine's fixing system is an on-demand type, and its fixing assembly consists of the fixing film unit and thepressure roller: the fixing film has a built-in fixing heater, thermistor, and thermal...
Page 36 - Various Control Mechanisms; Protective Functions
Chapter 2 2-10 2.4.2 Various Control Mechanisms 2.4.2.1 Protective Functions 2.4.2.1.1 Protective Mechanisms 0002-8543 The machine is equipped with the following 3 types of protective mechanisms used to prevent its fixing heater fromgoing awry. 1. protective mechanism by the CPU2. protective mecha...
Page 45 - EXTERNAL AND; Rear Cover; Right Cover
Chapter 3 3-1 3.1 EXTERNAL AND CONTROLS SYSTEM 3.1.1 Rear Cover 3.1.1.1 Removing the Cassette 0002-3466 1) Remove the cassette by holding the cassette handle. 3.1.1.2 Removing the Rear Cover 0002-3475 1) Open the face-up cover [1], and remove the left/ right shaft [2]; then, detach the face-up cover...
Page 46 - Left Cover
Chapter 3 3-2 the front cover has already been removed.) 2) Free the 2 claws [1], and detach the top cover [2]. F-3-5 3.1.2.4 Removing the Right Cover 0002-3493 1) Remove the screw [1].2) Free the claw [2] at the rear; then, free the claw [4] at the front bottom as by sliding the bottom of therigh...
Page 47 - Top Cover
Chapter 3 3-3 F-3-9 3.1.3.4 Removing the Left Cover 0002-3501 1) Remove the screw [1].2) Free the claw [2] at the rear; then, free the claw [4] at the front bottom as by sliding the bottom of theleft cover [3] to the front. 3) While opening the bottom of the left cover [3] slightly toward the outsid...
Page 48 - Front Cover
Chapter 3 3-4 F-3-13 3.1.5 Front Cover 3.1.5.1 Removing the Front Cover 0002-3448 1) Open the front cover [1], and free the claw [2] of the arm to separate. 2) Remove the left/right shaft [3], and detach the front cover. F-3-14 3.1.6 Engine controller board 3.1.6.1 Removing the Cassette 0002-3581 ...
Page 49 - Power supply board
Chapter 3 3-5 F-3-17 3.1.6.4 Removing the Left Cover 0002-3586 1) Remove the screw [1].2) Free the claw [2] at the rear; then, free the claw [4] at the front bottom as by sliding the bottom of theleft cover [3] to the front. 3) While opening the bottom of the left cover [3] slightly toward the outsi...
Page 54 - CAPT board
Chapter 3 3-10 3.1.8.9 Removing the High- Voltage Power Supply Board 0002-3749 1) Remove the flat cable [1].2) Remove the 3 screws [2], and detach the high- voltage power supply board [3]. F-3-39 3.1.9 CAPT board 3.1.9.1 Removing the Cassette 0002-3591 1) Remove the cassette by holding the cassett...
Page 55 - Top sensor
Chapter 3 3-11 F-3-43 3.1.9.5 Removing the CAPT Board 0002-3596 1) Removing the flat cable [1].2) Remove the 3 screws [2], and detach the CAPT board [3]. F-3-44 3.1.10 Top sensor 3.1.10.1 Removing the Cassette 0002-3757 1) Remove the cassette by holding the cassette handle. 3.1.10.2 Removing the Fro...
Page 57 - Delivery sensor
Chapter 3 3-13 F-3-51 3.1.10.8 Removing the Power Supply Assembly 0002-3778 1) Remove the 3 screws [1].2) Disconnect the 4 connectors [2], and free the flat cable [3] of the engine controller board. F-3-52 3) Push down the front of the power supply assembly [2] while feeding the left/right boss [2];...
Page 60 - IMAGE FORMATION; Transfer Charging Roller; Removing the Transfer
Chapter 3 3-16 3.2 IMAGE FORMATION SYSTEM 3.2.1 Transfer Charging Roller 3.2.1.1 Removing the Transfer Charging Roller 0002-3718 1) Open the front cover.2) Pick the 2 claws [1] on the right side of the roller, and lift it. 3) Slide the transfer charging roller [2] to the right to detach. F-3-61 [1...
Page 61 - LASER EXPOSURE; Laser Scanner Unit
Chapter 3 3-17 3.3 LASER EXPOSURE SYSTEM 3.3.1 Laser Scanner Unit 3.3.1.1 Removing the Cassette 0002-3683 1) Remove the cassette by holding the cassette handle. 3.3.1.2 Removing the Rear Cover 0002-3684 1) Open the face-up cover [1], and remove the left/ right shaft [2]; then, detach the face-up cov...
Page 63 - PICKUP AND; Cassette Pickup Roller
Chapter 3 3-19 3.4 PICKUP AND FEEDING SYSTEM 3.4.1 Cassette Pickup Roller 3.4.1.1 Removing the Cassette 0002-3510 1) Remove the cassette by holding the cassette handle. 3.4.1.2 Removing the Front Cover 0002-3513 1) Open the front cover [1], and free the claw [2] of the arm to separate. 2) Remove the...
Page 65 - Cassette Separation Pad
Chapter 3 3-21 F-3-75 2) Remove the spring [1].3) While freeing the claw, detach the tooth-missing gear [2]. F-3-76 3.4.1.9 Removing the Cassette Pickup Roller 0002-3565 1) Shift down the main unit so that its front faces down (i.e., the inside of the main unit is in view). 2) Remove the boss of the...
Page 66 - Cassette Pickup solenoid; Removing the Cassette; Removing the Front
Chapter 3 3-22 F-3-79 4) Remove the 2 claws [1] and remove the cassette separation pad [2] by sliding it up. F-3-80 3.4.3 Cassette Pickup solenoid 3.4.3.1 Removing the Cassette 0002-3511 1) Remove the cassette by holding the cassette handle. 3.4.3.2 Removing the Front Cover 0002-3514 1) Open the f...
Page 68 - Gear Unit
Chapter 3 3-24 F-3-87 3.4.3.8 Removing the Power Supply Assembly 0002-3753 1) Remove the 3 screws [1].2) Disconnect the 4 connectors [2], and free the flat cable [3] of the engine controller board. F-3-88 3) Push down the front of the power supply assembly [2] while feeding the left/right boss [2]...
Page 70 - Main Motor
Chapter 3 3-26 F-3-95 3.4.4.6 Removing the Left Cover 0002-3694 1) Remove the screw [1].2) Free the claw [2] at the rear; then, free the claw [4] at the front bottom as by sliding the bottom of theleft cover [3] to the front. 3) While opening the bottom of the left cover [3] slightly toward the ou...
Page 73 - Multi-purpose Pickup Roller
Chapter 3 3-29 3.4.5.9 Removing the Main Motor 0002-3780 1) Shift down the main unit so that its front faces down (i.e., the inside of the main unit is in view). 2) Remove the 2 screws [1], and detach the main motor [2]. F-3-108 3.4.6 Multi-purpose Pickup Roller 3.4.6.1 Removing the Cassette 0002-36...
Page 76 - Multi-purpose Pickup Solenoid
Chapter 3 3-32 F-3-122 3.4.7 Multi-purpose Pickup Solenoid 3.4.7.1 Removing the Cassette 0002-3697 1) Remove the cassette by holding the cassette handle. 3.4.7.2 Removing the Front Cover 0002-3699 1) Open the front cover [1], and free the claw [2] of the arm to separate. 2) Remove the left/right s...
Page 80 - Fixing Pressure Roller
Chapter 3 3-36 3.5 FIXING SYSTEM 3.5.1 Fixing Pressure Roller 3.5.1.1 Removing the Cassette 0002-3720 1) Remove the cassette by holding the cassette handle. 3.5.1.2 Removing the Front Cover 0002-3722 1) Open the front cover [1], and free the claw [2] of the arm to separate. 2) Remove the left/righ...
Page 82 - Removing the Fixing; Fixing Film Unit
Chapter 3 3-38 controller board, and free the cable from the cableclamp. 4) Disconnect the connector [2] of the power supply board. 5) Remove the left/right pressure spring and grounding spring [3]. 6) Remove the left/right pressure plate [4]. F-3-145 7) While holding the left/right frame [2] of t...
Page 84 - Removing the Left
Chapter 3 3-40 F-3-153 3.5.2.6 Removing the Left Cover 0002-3729 1) Remove the screw [1].2) Free the claw [2] at the rear; then, free the claw [4] at the front bottom as by sliding the bottom of theleft cover [3] to the front. 3) While opening the bottom of the left cover [3] slightly toward the o...
Page 91 - Periodically Replaced Parts; Parts Requiring Periodical Replacement
Chapter 4 4-1 4.1 Periodically Replaced Parts 4.1.1 Parts Requiring Periodical Replacement 0002-4267 The machine does not have parts that require periodical replacement.
Page 92 - Consumables; Consumable
Chapter 4 4-2 4.2 Consumables 4.2.1 Consumable 0002-4308 T-4-1 Work by Item Interval (guide) User EP-26 toner cartridge every 2500 prints (approx.) Service technician None
Page 93 - Periodical Service; Items Requiring Scheduled Servicing
Chapter 4 4-3 4.3 Periodical Service 4.3.1 Items Requiring Scheduled Servicing 0002-4268 The machine does not have items that require scheduled servicing.
Page 94 - Cleaning; Items Requiring Cleaning
Chapter 4 4-4 4.4 Cleaning 4.4.1 Items Requiring Cleaning 0002-4316 T-4-2 Before starting cleaning work, be sure to turn off the power and disconnect the power plug to avoid fires andelectric shocks. Work by Item Intervals User External covers As needed (when soiled) Service technician Cassette pi...
Page 97 - Lubrications; Areas Requiring Application of Grease
Chapter 4 4-7 4.5 Lubrications 4.5.1 Areas Requiring Application of Grease 0002-4235 The machine has areas that require grease to permit smooth movement of parts or ensure good electrical conductivity.If you have replaced a part in these areas or if you have removed the grease, be sure to apply grea...
Page 98 - Fixing Drive Transmission Gear
Chapter 4 4-8 F-4-3 4.5.3 Fixing Drive Transmission Gear 0002-4240 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 2 locations on gear butting ribs in opposition- spread in circumferential direction over a length of 1/4 or more F-4-4 4.5.4 Large Gear Bush...
Page 99 - Large Gear
Chapter 4 4-9 F-4-5 4.5.5 Large Gear 0002-4249 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 20 +/-10 mgLocation of application:- rib against which gear is butted- spread in circumferential direction over a length of 1/2 or more F-4-6 4.5.6 Feed Gear 0002-4250 Area of application: [1]Grease...
Page 100 - Internal Gear
Chapter 4 4-10 F-4-7 4.5.7 Internal Gear 0002-4251 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 40 +/-10 mgLocation of application:- 5 teeth or more of internal gear in opposition- 2 locations in circumferential direction F-4-8 4.5.8 Large Gear Deceleration Gear/Plate R 0002-4252 Area of...
Page 102 - Drive Releasing Arm
Chapter 4 4-12 4.5.10 Drive Releasing Arm 0002-4256 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 4 locations on sliding surface against gear support shaft of drive releasing arm F-4-11 4.5.11 FU Delivery Roller 0002-4260 Area of application: [1]Grease:...
Page 103 - Pickup Idler Gear
Chapter 4 4-13 F-4-12 4.5.12 Pickup Idler Gear 0002-4258 Are of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 mgLocation of application:- 2 locations on pickup idler gear support shaft- 5 teeth or more (covering entire large-diameter tooth surface of pickup idler gear) F-4-13 4.5.13 Feed De...
Page 104 - Fixing Deceleration Gear
Chapter 4 4-14 - spread in axial direction F-4-14 4.5.14 Fixing Deceleration Gear 0002-4261 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 40 +/-10 mgLocation of application- 5 teeth or more (covering entire surface of fixing deceleration gear; small-diameter teeth) Area of application: [2...
Page 105 - FD Delivery Roller
Chapter 4 4-15 4.5.15 FD Delivery Roller 0002-4262 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 30 +/-5 mgLocation of application- entire sliding surface against FD delivery bushing F-4-16 4.5.16 Large Gear Bushing F 0002-4263 Area of application: [1]Grease: MOLYKOTE EM-50LAmount: 10 +/-5 ...
Page 106 - Pressure roller
Chapter 4 4-16 4.5.17 Pressure roller 0002-4264 Area of application: [1]Grease: MOLYKOTE 41Amount: 10 +/-10 mgLocation of application:- edge of pressure roller shaft (sliding surface against contact spring F) F-4-18 [1]
Page 111 - PHENOMENON TABLE; Symptoms
Chapter 5 5-1 5.1 PHENOMENON TABLE 5.1.1 Symptoms 0002-9647 T-5-1 For details, see the instructions given as remedial action. Level 1 classification Description Image faults There are vertical black lines or a vertical white line in a solid black image. Malfunction The machine at times fails to go o...
Page 112 - Countermeasures; Image Faults; No Power
Chapter 5 5-2 5.2 Countermeasures 5.2.1 Image Faults 5.2.1.1 Smudged/Streaked 5.2.1.1.1 There are vertical black lines or a vertical white line in a solid black image. 0003-1622 <Cause>The vertical black lines are likely to have been caused by the ribs of the heater holder. The vertical whit...
Page 113 - its manual feed section.
Chapter 5 5-3 5.2.3 Jam (Main Unit) 5.2.3.1 The machine identifies a jam when it is turned off and then on with paper in its manual feed section. 0003-1626 <Cause>The machine is designed to identify a jam if the manual feed paper sensor is on when it is tuned on, as it is not surewhether the p...
Page 114 - MEASUREMENT AND ADJUSTMENT; Basic Adjustment; Items of Adjustment
Chapter 5 5-4 5.3 MEASUREMENT AND ADJUSTMENT 5.3.1 Basic Adjustment 5.3.1.1 Items of Adjustment 0002-4265 The machine does not have items that are cited for adjustment.
Page 115 - SERVICE TOOLS; Special Tools
Chapter 5 5-5 5.4 SERVICE TOOLS 5.4.1 Special Tools 0002-4333 T-5-2 Tool Description Parts No. Grease(MOLYKOTE EM-50L) Apply to specified areas. HY9-0007 Grease (MOLYKOTE 41) Apply to specified areas. CK-8007
Page 121 - OUTLINE OF ELECTRICAL COMPONENTS; Sensor; Arrangement of Sensors and Switches
Chapter 6 6-1 6.1 OUTLINE OF ELECTRICAL COMPONENTS 6.1.1 Sensor 6.1.1.1 Arrangement of Sensors and Switches 0002-4576 F-6-1 [1] Cassette Paper Sensor Used to detect the presence/absence of paper in the cassette. [2] Manual Feed Paper Sensor Used to detect the presence/absence of paper in the manual ...
Page 122 - PCBs; Arrangement of PCBs
Chapter 6 6-2 6.1.2 PCBs 6.1.2.1 Arrangement of PCBs 0002-4575 F-6-2 [1] Engine Controller Board Used to control the operation of the printer unit. [2] CAPT Board Used to serve as the interface between a PC and the printer unit. [3] Power Supply Board Used to control the supply of power to various...
