Canon PD-82 Service Manual
  1. Manuals
  2. Brands
  3. Canon Manuals
  4. Printer Accessories
  5. PD-82
  6. Service manual
Canon PD-82 Service Manual

Canon PD-82 Service Manual

2000 sheet paper deck
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
2000 SHEET PAPER DECK
SERVICE
MANUAL
REVISION 0
RY8-1395-000
JAN. 1999
©
COPYRIGHT
1999 CANON INC.
CANON 2000 SHEET PAPER DECK PD-82 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the PD-82 and is the answer not in the manual?

Questions and answers

Related Manuals for Canon PD-82

Summary of Contents for Canon PD-82

  • Page 1 2000 SHEET PAPER DECK SERVICE MANUAL REVISION 0 RY8-1395-000 JAN. 1999 © COPYRIGHT 1999 CANON INC. CANON 2000 SHEET PAPER DECK PD-82 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 2 COPYRIGHT © 1999 CANON INC Printed in Japan Imprimé au Japon Use of this manual should be strictly supervised to avoid disclosure confidential information. Prepared by PERIPHERAL PRODUCTS QUALITY PLANNING DIV. PERIPHERAL PRODUCTS TECHNICAL DOCUMENTATION DEPT. CANON INC. 5-1, Hakusan 7-chome, Toride-City, Ibaraki-Pref. 302-8501, Japan...
  • Page 3 PREFACE This Service Manual contains basic information required for after-sales service of 2000 sheet paper deck PD-82. This information is vital to the service technician in maintaining the high print quality and performance of the paper deck. This manual consists of the following chapters:...
  • Page 4 DTP system This manual was produced on an Apple PowerMacintosh 9500/200 personal computer and output by an Apple LaserWriter 16/600 PS laser beam printer; final pages were printed on AGFA Selectset avantra 25. All graphics were produced with Macromedia FreeHand (J), and all documents and page layouts were created with QuarkXPress (E).

  • Page 5: Table Of Contents

    CONTENTS CHAPTER 1 PRODUCT INFORMATION FEATURES ......1-1 B. Cross Sectional Views..1-4 SPECIFICATIONS....1-2 IV. INSTALLATION ....... 1-5 III. PARTS OF THE PAPER DECK.. 1-3 A. Notes......... 1-5 A. Appearance......1-3 B. Unpacking and Installation 1-5 CHAPTER 2 OPERATION AND TIMING BASIC OPERATION ....
  • Page 6 CHAPTER 4 TROUBLESHOOTING PREFACE ....... 4-1 B. Electrical Adjustment..4-17 A. Malfunction Diagnosis C. LEDs, test pins, jumpers, and Flowchart ......4-1 switches on PCB ....4-17 B. Initial Checks ....4-3 VII. MAINTENANCE AND C. Service Checkpoints ..4-3 SERVICING......

  • Page 7: Chapter 1 Product Information

    CHAPTER 1 PRODUCT INFORMATION FEATURES ......1-1 III. PARTS OF THE PAPER DECK SPECIFICATIONS ....1-2 IV. INSTALLATION ...... 1-5...

  • Page 9: Features

    CHAPTER 1 I. FEATURES 1. Large capacity The paper deck is capable of accommodating up to 2,000 sheets of paper (64g/m paper), enabling you to make continuous printing in large volume. 2. Status LED The LED on the front of the paper deck allows the user to check the status of the paper deck easily.

  • Page 10: Specifications

    CHAPTER 1 II. SPECIFICATIONS 1. Print paper types A3, B4, A4, Ledger, Legal, and Letter size plain paper (recommended paper, 64 to 105 g/m 2. Capacity Depth: 200 mm (About 2000 sheets of paper (64g/m ) can be stacked.) 3. Maximum power About 36 W or less (Room temperature: 20°C;...

  • Page 11: Parts Of The Paper Deck

    CHAPTER 1 III. PARTS OF THE PAPER DECK A. Appearance 1: Positioning pins 2: Paper feed unit 3: Paper size regulation plates 4: Lifter 5: Status LED Figure 1-3-1 6: Interface connector 7: Power receptacle Figure 1-3-2 1 - 3...
  • Page 12 CHAPTER 1 B. Cross Sectional Views Figure 1-3-3 1: Lifter 2: Paper size regulation plates 3: Pick-up roller 4: Feed roller 1 5: Feed roller 2 6: Registration rollers 7: Separation roller 1 - 4...
  • Page 13 CHAPTER 1 IV. INSTALLATION A. Notes Use the following power supplies; • Line voltage (AC): ±10% of the rated voltage • Power frequency: 50/60 Hz ± 2Hz B. Unpacking and Installation Condensation will form on the metal surfaces when brought into a warm room from the cold. Therefore, when moving the unit into a warm environment, leave it packed in its box for at least an hour to acclimatize to room temperature.

  • Page 15: Chapter 2 Operation And Timing

    CHAPTER 2 OPERATION AND TIMING 1. This chapter describes the paper deck functions, the relationships between mechanisms and circuits, and the timing of operations. Mechanical linkages are indicated by black and white lines ( ), the flow of control signals by solid arrows ( ), and the flow of groups of signals by outline arrows ( 2.

  • Page 17: Basic Operation

    CHAPTER 2 I. BASIC OPERATION A. Outline The paper deck feeds print paper to the printer. The sequence of paper deck operations is controlled by the paper deck driver PCB. This PCB contains an eight-bit microcomputer (IC201) to control the sequence of operations and serial communication with the option controller PCB.

  • Page 18: Paper Deck Driver Inputs

    CHAPTER 2 B. Paper Deck Driver Inputs Paper deck driver PCB J309-3 J304a-4 J304-5 J209-4 Registration REGS "L" when the sensor detects paper. paper sensor J304a-1 J310-3 J304-8 J209-1 Paper jam JAMS "L" when the sensor detects paper. sensor J312-3 J307a-7 J307-3 J212-7...

  • Page 19: Paper Deck Driver Outputs

    CHAPTER 2 C. Paper Deck Driver Outputs Paper deck driver PCB J206-1 DRVAD DRVAND LIFTER MOTOR ROTATION Lifter motor SPM1 DRVBD CONTROL signal. DRVBND J315a-1 J315-5 J207-1 FED1AD FED1AND FEED MOTOR ROTATION Feed motor SPM2 FED1BD CONTROL signal. FED1BND J305a-1 J305-4 J210-1 FED2AD...

  • Page 20: Pick-Up/Feed System

    CHAPTER 2 II. PICK-UP/FEED SYSTEM A. Outline The paper in the paper deck is detected by the tray paper-out sensor (PS3). The paper level in the tray is detected by a combination of outputs from paper-level detection switch 1 (SW601) and paper-level detection switch 2 (SW602).
  • Page 21 CHAPTER 2 Option controller PCB Serial line Paper deck driver PCB SPM1 SPM2 Feed roller SPM3 Registration roller Pick-up roller :Lifter motor SPM1 :Feed motor SPM2 Feed :Pick-up motor SPM3 roller 1 :Pick-up solenoid CL1:Registration clutch Lifter Separation roller Paper deck Figure 2-2-1 2 - 5...
  • Page 22 CHAPTER 2 Option controller PCB Serial line Paper deck driver PCB Feed roller 2 Registration roller Feed roller 1 SW701 Pick-up SW702 roller Separation SW703 SW704 roller SW601 SW602 PS1: Registration paper sensor PS2: Paper jam sensor PS3: Tray paper-out sensor PS4: Paper surface sensor SW601: Paper-level detection switch 1 SW602: Paper-level detection switch 2...
  • Page 23 CHAPTER 2 B. Paper Pick-up and Feeding When the paper deck driver receives a paper pick-up command from the option controller, the driver runs the feed motor (SPM2) and pick-up motor (SPM3). SPM2 rotates feed roller 2 and registration roller, and SPM3 rotates the pick-up roller, feed roller 1 and separation roller. The paper deck driver turns ON the pick-up solenoid (SL1).
  • Page 24 CHAPTER 2 (Unit:Seconds) PRINT Pick-up command about 0.4 Feed motor (SPM2) Pick-up motor (SPM3) Pick-up solenoid (SL1) about 0.1 Registration clutch (CL1) about 0.4 Registration paper sensor (PS1) about 0.8 Paper jam sensor (PS2) Figure 2-2-4 2 - 8...
  • Page 25 CHAPTER 2 C. Lifter Operation The lifter in the tray is suspended by two wires. The wires are wound on four pulleys by the lifter motor (SPM1: stepping motor), and the lifter lifts. When the tray is pulled out, the pulley gears are disengaged from the motor gears, and the lifter lowers by its own weight.
  • Page 26 CHAPTER 2 D. Paper Jam Detection The following paper sensors are installed to detect the presence of paper and ensure that the paper is fed correctly. • Registration paper sensor (PS1) • Paper jam sensor (PS2) The CPU determines whether or not a paper jam has occurred by monitoring the paper at each of the sensors according to the pre-set 'check timing' in the memory.
  • Page 27 CHAPTER 2 III. POWER SUPPLIES A. Outline The power supply unit uses a remote switch. When the printer power switch is turned ON, the printer outputs a command to the option controller through the video controller. The option controller outputs a POWER ON signal (PWRON-IN) to the power supply unit through the paper deck driver according to the command.
  • Page 29 CHAPTER 3 THE MECHANICAL SYSTEM PREFACE ......3-1 VI. SENSORS ......3-15 EXTERNALS ......3-2 VII. SOLENOID/CLUTCH ....3-18 III. MAIN UNITS ......3-5 VIII. MOTORS ....... 3-20 IV. MAIN PARTS ......3-7 IX. ELECTRICAL PARTS ....3-23 SWITCHS ......3-13...

  • Page 31: Preface

    CHAPTER 3 I. PREFACE This chapter describes the disassembly and reassembly procedures of the paper deck. The service technician is to identify the cause of malfunction according to "Chapter 4 Troubleshooting" and to replace the defective part(s) following the disassembly procedure of each part.

  • Page 32: Externals

    CHAPTER 3 II. EXTERNALS A. Locations Front cover Left cover Right cover Feed cover Rear cover Figure 3-2-1 Following the procedures described in this section, remove the covers when cleaning or check- ing inside the paper deck. The removal procedures of the covers that can be removed simply by taking out the screws without removing other parts are omitted.

  • Page 33: External Covers

    CHAPTER 3 B. External Covers 3. Right cover 1. Front cover 1) Remove the 2 screws. 1) Pull out the tray. 2) Unhook the claw and remove the right 2) Remove the paper size regulation plate. cover. 3) Remove the 4 screws, release the right and left claws, and remove the front cover.
  • Page 34 CHAPTER 3 5. Rear cover 1) Remove the 4 screws and then the rear cover. Screws Rear cover Figure 3-2-6 3 - 4...

  • Page 35: Main Units

    CHAPTER 3 III. MAIN UNITS B. Pick-up Unit 1) Perform steps 1) to 3) on page 3-6 and remove the paper feed unit. A. Drive Unit 2) Pull out the tray. 1) Remove the rear cover. 3) Remove the right cover. 2) Remove the 2 screws after disconnect- 4) Disconnect the 3 connectors, remove ing the connector and taking out the...

  • Page 36: Paper Feed Unit

    CHAPTER 3 C. Paper Feed Unit D. Tray 1) Tilt the paper feed unit forward. 1) Remove the front cover. 2) Disconnect the 2 connectors. 2) Remove the right and left covers. 3) Rotate the feed spacer. 3) Remove the screw and then the stopper. 4) Remove the 2 screws and then the paper feed unit.

  • Page 37: Main Parts

    CHAPTER 3 IV. MAIN PARTS A. Locations Lifter Figure 3-4-1 3 - 7...
  • Page 38 CHAPTER 3 B. Lifter 6) Remove the 2 screws and then the stan- 1. Disassembly dard installation plate. 1) Perform steps 1) to 3) on page 3-3 and remove the front cover. 2) Perform steps 1) to 4) on page 3-6 and remove the tray.
  • Page 39 CHAPTER 3 8) Remove the screw and then the wire 11) Remove the E-ring and 2 pulleys. cover. 12) Remove the wires from the pulley. Screw Wire cover E-ring Pulley Wire Figure 3-4-6 Figure 3-4-8 9) Remove the E-ring and then take out the rubber ring and gear.

  • Page 40: Lifter

    CHAPTER 3 14) Remove the 2 screws and then the wire cover. Screws Wire cover Figure 3-4-10 15) Remove the screw, the wire cover, and then the lifter. Screw Wire cover Lifter Figure 3-4-11 16) Remove the wires from the lifter. 3 - 10...
  • Page 41 CHAPTER 3 2. Assembly a. Front Wire 1) Set the pulley positioning pin on the right side of the shaft as viewed from the front. 2) Wind wire 1 on pulley one and half rounds from the second groove from the rear and install the pulley on the shaft.
  • Page 42 CHAPTER 3 b. Rear Wire 1) Set the pulley positioning pin on the left side of the shaft as viewed from the front. 2) Wind wire 1 on pulley one and half rounds from the second groove from the front and install the pulley on the shaft.

  • Page 43: Switches

    CHAPTER 3 V. SWITCHES A. Locations Paper-level detection switches Paper-size detection switches Figure 3-5-1 3 - 13...

  • Page 44: Paper Level Detection Switches

    CHAPTER 3 B. Paper Level Detection Switches C. Paper-size Detection Switches 1) Performing steps 1) to 4) on Page 3-25, 1) Performing steps 1) to 4) on Page 3-25, remove the paper level detection switch remove the paper size detection switch PCB.

  • Page 45: Sensors

    CHAPTER 3 VI. SENSORS A. Locations Registration paper sensor Paper jam sensor Tray paper-out sensor Paper surface sensor Door sensor Figure 3-6-1 3 - 15...

  • Page 46: Registration Paper Sensor

    CHAPTER 3 B. Registration Paper Sensor C. Paper Jam Sensor 1) Performing steps 1) to 2) on Page 3-3, 1) Performing steps 1) to 2) on Page 3-3, remove the feed cover. remove the feed cover. 2) Disconnect the connector after remov- 2) Disconnect the connector, and then ing the screw and sensor mounting remove the paper jam sensor.

  • Page 47: Tray Paper-Out Sensor

    CHAPTER 3 D. Tray Paper-out Sensor/Paper Surface Sensor/Door Sensor 1) Performing steps 1) to 4) on Page 3-5, remove the pick-up unit. 2) Disconnect the connector, and then remove the tray paper-out sensor. 3) Disconnect the connector, and then remove the paper surface sensor. 4) Disconnect the connector, and then remove the door sensor.

  • Page 48: Locations

    CHAPTER 3 VII. SOLENOID/CLUTCH A. Locations Pick-up solenoid Registration clutch Figure 3-7-1 3 - 18...

  • Page 49: Registration Clutch

    CHAPTER 3 B. Registration Clutch C. Pick-up Solenoid 1) Remove the feed cover. 1) Remove the cable from the cable guide, 2) Remove the clutch cover. and then take out the screw and the 3) Remove the 3 screws and then the feed pick-up solenoid.

  • Page 50: Motors

    CHAPTER 3 VIII. MOTORS A. Locations Lifter motor Pick-up motor Feed motor Figure 3-8-1 3 - 20...

  • Page 51: Lifter Motor

    CHAPTER 3 B. Lifter Motor C. Pick-up Motor 1) Remove the 2 screws after disconnect- 1) Remove the cable from the cable guide, ing the connector and taking out the and then take out the 2 screws and the cable from the cable band, and then pick-up motor.

  • Page 52: Feed Motor

    CHAPTER 3 D. Feed Motor 1) Remove the feed cover. 2) Remove the 2 screws and then the feed motor. Screws Feed motor Figure 3-8-4 3 - 22...

  • Page 53: Electrical Parts

    CHAPTER 3 IX. ELECTRICAL PARTS A. Locations Paper deck driver PCB Power supply unit Paper-size detection switch PCB Paper-level detection switch PCB LED PCB Figure 3-9-1 3 - 23...

  • Page 54: Paper Deck Driver Pcb

    CHAPTER 3 B. Paper Deck Driver PCB C. Power Supply 1) Remove the left cover. 1) Remove the left cover. 2) Remove the rear cover. 2) Remove the rear cover. 3) Disconnect the 11 connectors. 3) Remove the connector and 2 screws, 4) Remove the 2 screws, the 2 PCB holding and then take out the power supply by pins, and then the paper deck driver...

  • Page 55: Paper-Size Detection Switch Pcb

    CHAPTER 3 D. Paper-size Detection Switch PCB E. Paper-level Detection Switch PCB 1) Remove the rear cover. 1) Remove the rear cover. 2) Pull out the tray. 2) Pull out the tray. 3) Remove the screw and then the PCB 3) Remove the screw and then the PCB holding plate.

  • Page 56: Led Pcb

    CHAPTER 3 F. LED PCB 5) Release the 3 claws, remove the LED 1) Remove the rear cover and left cover. PCB, and then disconnect the connec- 2) Pull out the tray. tor. 3) Remove the screw and unhook the 2 claws.
  • Page 57 CHAPTER 4 TROUBLESHOOTING PREFACE ......4-1 MALFUNCTION STATUS PAPER JAMS ......4-9 TROUBLESHOOTING ....4-14 III. PAPER TRANSPORT VI. MEASUREMENT AND TROUBLESHOOTING ....4-12 ADJUSTMENT ......4-17 IV. MALFUNCTION VII. MAINTENANCE AND TROUBLESHOOTING ....4-13 SERVICING......4-20 VIII. LOCATION OF CONNECTORS . 4-21...

  • Page 59: Malfunction Diagnosis Flowchart

    CHAPTER 4 I. PREFACE A. Malfunction Diagnosis Flowchart The malfunctions that occur in the paper deck are classified into four types; "paper jams", "paper transport malfunction", "operation malfunction", and "malfunction status". If a malfunction occurred in the paper deck, the service technician is to find which type the malfunction falls into using the malfunction diagnosis flowchart and to clear the problem according to the troubleshooting procedures for each malfunction type.
  • Page 60 CHAPTER 4 Initial check execution Power ON (Note 1) Refer to the item, Displays "operator call" Displays "READY"? "malfunction troubleshooting" or "service call" Refer to the item, "malfunction Can a paper pick-up status troubleshooting" test be executed ? Execute a paper pick-up test (Note 2) Refer to the item, "paper jams"...

  • Page 61: Initial Checks

    CHAPTER 4 B. Initial Checks 1. Installation environment The same as that of the printer. 2. Paper checks a. The paper recommended for the paper deck is used. b. The paper is not damp. 3. Others During winter, particularly when moving the paper deck into a warm room from a cold location such as warehouse, condensation can appear in the paper deck.
  • Page 62 CHAPTER 4 Figure 4-1-2 1: Pick-up roller 2: Feed roller 3: Separation roller 4 - 4...

  • Page 63: Service Mode

    CHAPTER 4 D. Service Mode : Status LED : Service LED : Test switches : Stand alone mode switch Figure 4-1-3 1. Outline If malfunction or paper jam occurs in the paper deck, the condition of the paper deck can be checked with the Status LED (LED301: on the LED PCB) and Service LED (LED202: on the paper deck driver PCB).
  • Page 64 CHAPTER 4 2. Service LED Indications The Service LED flashes by repeating light-ON for 0.5 seconds and light-OFF for 0.3 seconds while the paper deck is operating normally. If a failure occurs, the Service LED flashes the cycle shown below. This cycle is constituted Header (light-ON for 1.0 second and light-OFF for 0.2 seconds), Detection contents (light- ON for 0.3 seconds and light-OFF for 0.2 seconds), and...
  • Page 65 CHAPTER 4 Normal operation Sensor check Motor test Paper pick-up test Test switches (SW201) Test switches (SW201) Test switches (SW201) Test switches (SW201) Figure 4-1-5 a. Sensor check Condition of the sensors and switches (total number: 11) listed below can be checked when the paper deck is in the sensor check mode.
  • Page 66 CHAPTER 4 b. Motor test Tuning the power ON with the test switches set to the motor test mode starts the motor test. All the motors, clutch and solenoid are turned ON forcibly in the motor test mode. Turning OFF the power ends the motor test. Be sure to open the feed unit and pull out the tray before executing the motor test.

  • Page 67: Paper Jams

    CHAPTER 4 II. PAPER JAMS Execute the following procedure if the paper jam occurs in the paper deck. The feed path is mainly classified into two units: Pick-up unit and Feed unit. Refer to the unit in which the paper jam occurred and find out the defecting parts. Figure 4-2-1 J-1 Pick-up unit <...
  • Page 68 CHAPTER 4 4. Poor contact in the PICK-UP SOLENOID DRIVE signal line connector. Action: Reconnect the pick-up solenoid connector J306 and the connector J211 on the paper deck driver PCB. 5. Pick-up motor failure. Action: Replace it. 6. Pick-up solenoid failure Action: Disconnect the pick-up solenoid connector J306.
  • Page 69 CHAPTER 4 the connector J303-1 and J303-2 cable side. If it is not about 210 Ω, replace the registration clutch. 11. Paper deck driver PCB Action: Replace it. 4 - 11...

  • Page 70: Paper Transport Troubleshooting

    CHAPTER 4 III. PAPER TRANSPORT TROUBLESHOOTING T-1 Multiple feed < possible causes > 1. Separation roller is worn or deformed Action: Replace it. 2. Separation roller spring failure Action: Re-set it correctly, or replace it if deformed. T-2 Wrinkles < possible causes > 1.

  • Page 71: Malfunction Troubleshooting

    CHAPTER 4 IV. MALFUNCTION TROUBLESHOOTING E-1 No power < possible causes > 1. The POWER ON signal is not input because of the poor contact in the interface connector. Action: Reconnect the interface connector correctly. 2. Blown fuse Action: Remove the power supply unit and replace the fuse. 3.

  • Page 72: Malfunction Status Troubleshooting

    CHAPTER 4 V. MALFUNCTION STATUS TROUBLESHOOTING M-1 Lifter failure < possible causes > 1. Cut wire Action: Replace the wire. 2. Damaged paper surface sensor lever. Action: Replace it if damaged. 3. Gears are damaged. Action: Replace it if any gear is damaged. 4.
  • Page 73 CHAPTER 4 2. Door sensor lever does not move smoothly or is damaged. Action: Reset the lever correctly so that it moves smoothly, or replace it if damaged. 3. Poor contact in DOOR OPEN DETECTION signal line. Action: Reconnect the door sensor connector J314, intermediate connector J311, J307, and the connector J212 on the paper deck driver PCB correctly.
  • Page 74 CHAPTER 4 M-6 Printer cannot become READY because "Installation failure status" is output when the paper deck is installed. <Possible causes> 1. Poor contact in connector Action: Reconnect the connector J201 on the paper deck driver PCB. 2. Paper deck driver PCB failure Action: Replace it.

  • Page 75: Measurement And Adjustment

    CHAPTER 4 VI. MEASUREMENT AND ADJUSTMENT A. Mechanical Adjustment This paper deck has no item for mechanical adjustment. B. Electrical Adjustment This paper deck has no item for electrical adjustment. C. LEDs, test pins, jumpers, and switches on PCB The following LEDs, test pins, jumpers, and switches on PCB are only for after-sales service use. The test pins or the other components excluded from the list are only for plant use.
  • Page 76 CHAPTER 4 Table 4-6-1 Function Switches for the service mode SW 201 (Refer to page 4-5) LED 202 Check LED for service technician 2. Paper-level detection switch PCB J601 SW601 SW602 Figure 4-6-2 Table 4-6-2 Function SW No. SW601 Paper-level detection switch (See table 2-2-1 on page 2-4.) SW602 3.
  • Page 77 CHAPTER 4 4. LED PCB J301 LED301 Figure 4-6-4 Table 4-6-4 Function LED No. LED301 Indicates status of the paper deck 4 - 19...

  • Page 78: Maintenance And Servicing

    CHAPTER 4 VII. MAINTENANCE AND SERVICING A. Periodic Replacement Parts This paper deck has no periodic replacement parts. Note: Periodic replacement parts are the parts that must be replaced at regular intervals, even if they are functioning properly and show no signs of wear. (Failure of these parts can seriously affect printer performance.) These parts should be replaced during a regular service visit closest to the end of the parts expected life.

  • Page 79: Location Of Connectors

    CHAPTER 4 VIII. LOCATION OF CONNECTORS J213 J208 J207 J201 J209 J205 J202 J210 J212 J601 J211 J206 J203 J315 J204 J304 J305 J701 J306 J307 J901 J314 J312 J305 J313 J306 J307 J315 J311 J310 J304 J308 J303 J309 Figure 4-8-1 4 - 21...

  • Page 81: Appendix

    APPENDIX GENERAL CIRCUIT DIAGRAM A-1 LIST OF SIGNALS ....A-3...
  • Page 83 I. GENERAL CIRCUIT DIAGRAM Feed motor Pick-up motor SPM3 SPM2 Paper-size Paper-level detection switch detection switch SW701 Lifter motor SW601 SPM1 SW702 SW703 SW602 SW704 (to option controller) (to other option) Paper deck driver PCB LED PCB Power supply Pick-up solenoid Paper jam Registration Registration clutch...

  • Page 85: Input/Output Signals To Paper Deck Driver Pcb

    APPENDIX II. LIST OF SIGNALS A. Input/output signals to paper deck driver PCB Connector Abbreviation I/O Logic Signal name J201 Serial input signal Serial output signal CONTO Communication ready signal +24V Synchronizing clock signal +24V STRBI Strobe signal PWRON-IN POWER ON signal +24V J202 Serial output signal...
  • Page 86 APPENDIX Connector Abbreviation I/O Logic Signal name J206 DRVAD Lifter motor control signal DRVAND Lifter motor control signal DRVBD Lifter motor control signal DRVBND Lifter motor control signal J207 FED1AD Feed motor control signal FED1AND Feed motor control signal FED1BD Feed motor control signal FED1BND Feed motor control signal...
  • Page 87 Prepared by PERIPHERAL PRODUCTS QUALITY PLANNING DIV. PERIPHERAL PRODUCTS TECHNICAL DOCUMENTATION DEPT. CANON INC Printed in Japan REVISION 0 ( JAN. 1999 ) 5-1, Hakusan 7–chome, Toride-City, Ibaraki-Pref. 302-8501, Japan...
  • Page 88 The printing paper contains 70% waste paper. PRINTED IN JAPAN (IMPRIME AU JAPON) 0199AB0.70 CANON INC.

Table of Contents