Canon Super G3 Fax Board-AF1 Service Manual
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Canon Super G3 Fax Board-AF1 Service Manual

Canon Super G3 Fax Board-AF1 Service Manual

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FAX Board
Super G3 Fax Board-AF1
Jul 20 2010

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Summary of Contents for Canon Super G3 Fax Board-AF1

  • Page 1 Service Manual FAX Board Super G3 Fax Board-AF1 Jul 20 2010...
  • Page 3 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.
  • Page 4 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 requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 5 Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence 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.
  • Page 7 Contents Contents Chapter 1 Specifications 1.1 Product Specifications ..........................1- 1 1.1.1 Product Specifications ............................. 1- 1 Chapter 2 Installation 2.1 Unpacking and Checking the Components ....................2- 1 2.1.1 Checking the Contents ............................2- 1 2.2 Installation Procedure ..........................2- 2 2.2.1 Check Items when Turning OFF the Main Power....................2- 2 2.2.2 Install the FAX Unit..............................
  • Page 8 Contents 5.2.5.3 Detailed Discussions of Bit 2 ..............................5- 4 5.2.5.4 Detailed Discussions of Bit 3 ..............................5- 4 5.2.5.5 Detailed Discussions of Bit 4 ..............................5- 4 5.2.6 SSSW-SW12 ................................5- 5 5.2.6.1 Functional Construction ................................5- 5 5.2.7 SSSW-SW14 ................................5- 6 5.2.7.1 Functional Construction ................................
  • Page 9 Contents 5.6.1 Overview................................5- 14 5.7 Test Mode (TEST) ............................5- 15 5.7.1 MODEM Test................................. 5- 15 5.7.1.1 Relay Test (RELAY-1) ................................5- 15 5.7.1.2 Frequency Test (FREQ)................................. 5- 15 5.7.1.3 G3 Signal Transmission Test (G3 Tx)............................ 5- 16 5.7.1.4 DTMF Transmission Test............................... 5- 17 5.7.1.5 V.34 G3 Signal Transmission Test (V34G3Tx)........................
  • Page 10 Contents...
  • Page 11 Chapter 1 Specifications...

  • Page 13: Product Specifications

    Contents Contents 1.1 Product Specifications..............................1-1 1.1.1 Product Specifications ................................. 1-1...
  • Page 15 A3 (297 mm x 420 mm) scanning line density: 600 dpi x 600 dpi Memory image memory: 3700 prints (Canon Fax Standard Chart No.1) memory type: hard disk (image area of 6.4 GB) storage: JBIG Extension telephone connection...
  • Page 17 Chapter 2 Installation...
  • Page 19 Contents Contents 2.1 Unpacking and Checking the Components ........................2-1 2.1.1 Checking the Contents ................................. 2-1 2.2 Installation Procedure ..............................2-2 2.2.1 Check Items when Turning OFF the Main Power ........................2-2 2.2.2 Install the FAX Unit..................................2-2 2.2.3 Install the Speaker Unit................................2-3 2.2.4 After the Installation ..................................

  • Page 21: Unpacking And Checking The Components

    Chapter 2 2.1 Unpacking and Checking the Components 2.1.1 Checking the Contents 0024-7872 F-2-1 Fax Unit 1pc. Speaker Holder 1pc. Speaker Unit 1pc. Modular Cover (only for Europe) 1pc. Modular Label 1pc. Screw (P Tightening; M4x10) 2pc. Screw (TP; M3x6) 4pc.

  • Page 22: Installation Procedure

    Chapter 2 2.2 Installation Procedure 2.2.1 Check Items when Turning OFF the Main Power 0024-7704 Check that the main power switch is OFF. 1) Turn OFF the main power switch of the host machine. 2) Be sure that Control Panel Display and Main Power Lamp are both turned OFF, and then disconnect the power plug.

  • Page 23: Install The Speaker Unit

    Chapter 2 F-2-6 8) Connect the Speaker Cable [1] to the FAX Unit [2]. F-2-9 3) Turn the Lock Lever [1], and open the Developing Assembly Pressure Cover [2]. - 1 Screw [3] F-2-7 2.2.3 Install the Speaker Unit 0024-7705 1) Remove the Right Rear Cover 2 [1].
  • Page 24 Chapter 2 5) Remove the Right Shield Plate [1]. - 2 Screws [2] CAUTION: Do not touch the area [1] shown in the figure. This may cause wiring disconnection. 8) Install the Speaker Unit [1] to the Speaker Unit Base. - 3 Harness Guides [2] - 1 Connector [3] F-2-12...

  • Page 25: After The Installation

    Chapter 2 F-2-17 MEMO: Be sure to perform step 2) and 3) for the Europe models only. 12) Return the following parts to their original position. 2) Install the Modular Cover [1]. - Right Shield Plate - 1 Screw [2] (Use the screws removed in "Installing the FAX Unit" step - Link Arm/E-ring 4).) - Developing Assembly Pressure Cover/Lock Lever (Close)

  • Page 26: Checking The Operation

    Chapter 2 2.3 Checking the Operation 2.3.1 Type Settings 0024-9697 Select the country/region of the FAX Board in Service Mode: FAX > TYPE > TYPE This setting performs the parameter settings to match the communication specification of the country/region. 1) Set the TYPE of country/region to install this machine, and then press OK. - Service Mode >...
  • Page 27 Chapter 3 Functions...

  • Page 29: Basic Construction

    Contents Contents 3.1 Basic Construction .................................3-1 3.1.1 Overview...................................... 3-1...
  • Page 31 As for image transmission speed, it is capable of communicating at 33.6 kbps (max.) thanks to a modem for V.34, which comply with ITU-T standard. F-3-1 [1] Super G3 FAX Board-AF1 [2] Pseudo CI PCB [3] Modular PCB (1-line)
  • Page 32 Chapter 3 FAX communication control The main controller in the machine executes FAX communication control. The FAX control program is loaded on the main controller and controls the G3 FAX PCB in the FAX unit. F-3-2...
  • Page 33 Chapter 4 Parts Replacement Procedure...

  • Page 35: Electrical System

    Contents Contents 4.1 Electrical System................................4-1 4.1.1 Modular PCB ....................................4-1 4.1.1.1 Removing the Modular PCB ...................................4-1...
  • Page 37 Chapter 4 4.1 Electrical System 4.1.1 Modular PCB 4.1.1.1 Removing the Modular PCB 0025-3181 1) Remove the Modular PCB. Disconnect the connectors from the Modular PCB. Remove the screws securing the Modular PCB. F-4-1...
  • Page 39 Chapter 5 Service Mode...
  • Page 41 Contents Contents 5.1 Outline....................................5-1 5.1.1 Using Service Mode..................................5-1 5.2 Setting of Bit Switch (SSSW) ............................5-2 5.2.1 Outline......................................5-2 5.2.1.1 Bit Switch Composition ....................................5-2 5.2.2 SSSW-SW01....................................5-2 5.2.2.1 Functional Construction ....................................5-2 5.2.2.2 Detailed Discussions of Bit 0 ..................................5-2 5.2.2.3 Detailed Discussions of Bit 1 ..................................5-2 5.2.3 SSSW-SW03....................................
  • Page 42 Contents 5.3.1 <005: NL Equalizer> ................................. 5-10 5.3.2 <006: Telephone Line Monitor>..............................5-10 5.3.3 <007: ATT Transmission Level> .............................. 5-10 5.3.4 <008: V.34 Modulation Speed Upper Limit>..........................5-10 5.3.5 <009: V.34 Data Speed Upper Limit>............................5-10 5.4 Setting of Numeric Parameter (NUMERIC Param.)....................5-10 5.4.1 <002: RTN transmission condition (1)><003: RTN transmission condition (2)><004: RTN transmission condition (3)>..

  • Page 43: Outline

    Chapter 5 5.1 Outline 5.1.1 Using Service Mode 0025-3084 1) Press the User Mode key " " on the control panel. 2) Press the keys 2 and 8 on the keypad at the same time. 3) Press the User Mode key " "...

  • Page 44: Setting Of Bit Switch (Sssw)

    Chapter 5 5.2 Setting of Bit Switch (SSSW) 5.2.1 Outline 5.2.1.1 Bit Switch Composition 0025-3086 The registration/setup items of the switch are set according to the positions of its 8 bits; the bit switch shown on the display is as follows, each bit being either 0 or 1: Bit 0 Bit 7 SW01...

  • Page 45: Sssw-Sw03

    Chapter 5 5.2.3 SSSW-SW03 5.2.3.1 Functional Construction 0025-3092 T-5-2 Function not used echo protect tone at high-speed transmission transmit do not transmit not used not used transmission mode: international transmission (1) do not use transmission mode: international transmission (2) or (3) do not use transmission mode international...

  • Page 46: Sssw-Sw04

    0025-3105 Use it to enable/disable transmission of bit 33 and thereafter (DIS signal). If 'prohibit' is selected, the Super Fine reception function or Memory Box function cannot be used for communications from non-Canon machines. 5.2.5.5 Detailed Discussions of Bit 4 0025-3106 Use it to enable/disable declaration of the use of cut sheets (DIS signal).
  • Page 47 Chapter 5 5.2.6 SSSW-SW12 5.2.6.1 Functional Construction 0025-3108 T-5-5 Function Time-out period for one page upon transmission Time-out period for one page upon transmission Time-out period for one page upon (HT transmission) Time-out period for one page upon (HT transmission) Time-out period for one page upon reception Time-out period for one page upon reception not used...
  • Page 48 Chapter 5 5.2.7 SSSW-SW14 5.2.7.1 Functional Construction 0025-3109 T-5-10 Function not used not used direction of scanning for inch/mm conversion both main and sub sub scanning direction scanning directions only not used inch-configuration resolution declaration declare do not declare not used not used not used 5.2.7.2 Detailed Discussions of Bit 2...
  • Page 49 Chapter 5 5.2.10 SSSW-SW26 5.2.10.1 Functional Construction 0025-3114 T-5-13 Function not used not used confirmation screen for broadcasting do not diaplay not used not used not used not used error report at time of transmission suspension do not generate generate 5.2.10.2 Functional Construction 0025-3115 T-5-14...
  • Page 50 Chapter 5 5.2.11.6 Detailed Discussions of Bit 4 0025-3123 Select whether the receiver falls back during V.34 reception. If 'Prohibit' is selected, the receiver does not fall back. 5.2.11.7 Detailed Discussions of Bit 5 0025-3124 Select whether the transmitter falls beck during V.34 transmission. If 'Prohibit' is selected, teh transmitter does not fall back.
  • Page 51 Chapter 5 5.2.12 SSSW-SW30 5.2.12.1 Functional Construction 0025-3125 T-5-16 Function not used not used not used not used not used Dial tone detection method switching New detection method Old detection method Non-disclosure Fixed not used 5.2.12.2 Detailed Discussions of Bit 5 0025-3126 Switching the detection method when executing the dial tone detection at the time of calling.
  • Page 52 Chapter 5 5.3 Setting of Menu Switch (MENU) 5.3.1 <005: NL Equalizer> 0025-3129 Use it to enable-disable the NL equalizer. If errors occur often during communication because of the condition of the line, enable (ON) the NL equalizer. MEMO: Any of the following error codes may be indicated at time of transmission because of the line condition ##100, ##101, ##102, ##104, ##201, ##281, ##282, ##283, ##750, ##755, ##765, ##774, ##779, ##784, ##789 Any of the following error codes may be indicated at time of transmission because of the line condition ##103, ##107, ##114, ##201, ##790, ##793...
  • Page 53 Chapter 5 5.4.6 <010: line connection identification length> 0025-3141 Use it to set the time for identifying the line connection. Raise this parameter if errors occur frequently at time of communication because of the condition of the line. MEMO: Any of the following error codes may be indicated because of the condition of the line ##005, ##018 The line condition identification time is between when the dial signal is transmitted and when the line condition is cut for the transmitting party, while it is between when the DIS signal is transmitted and when the line is cut for the receiving party.
  • Page 54 Chapter 5 5.5 Setting of Printer Functions (PRINTER) 5.5.1 Setting of Bit Switch (SSSW) 5.5.1.1 SSSW-SW05 5.5.1.1.1 Functional Construction 0025-3151 T-5-17 Function priority on LTR place do not place priority on LGL place do not place not used not used not used not used not used...
  • Page 55 Chapter 5 5.5.2 Setting of Numeric Parameter (NUMERIC Param.) 5.5.2.1 Numerical Parameter Composition 0025-3156 Sssw Menu Num Ncu Type ISDN Print Clear Test Report <NUM> <READY> <1/4> xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx F-5-5 T-5-20 Function Setting range Initial setting Unit Missing areas of printing image when receiving image with longer length than standard...

  • Page 56: Overview

    Chapter 5 5.6 Initialization of Set Value (CLEAR) 5.6.1 Overview 0025-3160 You can select and initialize data by making the following selections; as a result, settings and various parameter values will be reset to the factory settings. T-5-21 Item Data to be initialized telephone number registration data (*1) USSW SW user data and data registered under Service Mode #1 through #3.

  • Page 57: Test Mode (Test)

    Chapter 5 5.7 Test Mode (TEST) 5.7.1 MODEM Test 5.7.1.1 Relay Test (RELAY-1) 0025-3162 Use it to see if the individual relays on the NCU board go on and off as expected. Sssw Menu Num Ncu Type ISDN Print Clear Test Report <READY>...

  • Page 58: G3 Signal Transmission Test (G3 Tx)

    Chapter 5 5.7.1.3 G3 Signal Transmission Test (G3 Tx) 0025-3164 Of the items indicated below, press one. In response, the DC circuit will be closed and the selected frequency will be transmitted using the G3 signal transmission function of the modem. You can also monitor the transmission signal by listening to the sound generated by the speaker. To stop the operation and end test mode, press the key.

  • Page 59: Dtmf Transmission Test

    Chapter 5 5.7.1.4 DTMF Transmission Test 0025-3165 Of the items indicated below, press one; in response, the DC circuit will be closed and the selected DTMF signal will be transmitted using the DTMF transmission function of the modem. You can also monitor the transmission signal by listening to the speaker. To stop the operation and to end test mode, press the key.

  • Page 60: Function Test

    Chapter 5 5.7.2 Function Test 5.7.2.1 4800-bps Signal Transmission Test 0025-3167 The DC circuit will be closed, and a 4800-bps signal will be transmitted using the 4800-bps signal transmission function of the modem. You can also monitor the transmission signal by listening to the speaker. To stop the operation and end test mode, press the key.

  • Page 61: System Dump List

    Chapter 5 5.8.2 System Dump List 0025-3170 MEMO: A system dump list is generated when you execute the following in service mode: FAX > Report > DUMP. Use it to check the history of communications, both successful and error. 2003 09/02 TUE 12:00 FAX ******************************* Y TEM DUMP LI T *** *******************************...
  • Page 62 Chapter 5 It provides error information on the 3 most recent communications. 2003 09/02 TUE 12:00 #1 LATEST #000 START TIME 09/02 10:00 OTHER PARTY 12345678 MAKER CODE 10001000 MACHINE CODE 0100001 00000000 RCV V.8 FRAME E0 81 85 D4 90 7E 00 00 SYMBOL RATE 3429 baud DATA RATE...

  • Page 63: Error Transmission Report

    Chapter 5 5.8.3 Error Transmission Report 0025-3171 An error transmission report is an error transmission report together to which a service error code and error dump list is attached. 2003 09/02 TUE 12:00 FAX ******************************* *** FAX ERROR TX REPORT *** ******************************* TX FUNCTION WAS NOT COMPLETED JOB NO.
  • Page 65 Chapter 6 Error Code...

  • Page 67: User Error Code

    Contents Contents 6.1 User Error Code ................................6-1 6.1.1 User Error Code ................................... 6-1 6.2 Service Error Code.................................6-2 6.2.1 Service Error Code..................................6-2...
  • Page 69 Chapter 6 6.1 User Error Code 6.1.1 User Error Code 0025-3173 T-6-1 Description #001 an original has jammed. #003 [T/R] tine-out for copying or sending/receiving a single page has occurred. #005 [T/R] time-out for initial identification (T0/T1) has occurred. #008 a mismatch of passwords at time of polling transmission has occurred.

  • Page 70: Service Error Code

    Chapter 6 6.2 Service Error Code 6.2.1 Service Error Code 0025-3174 T-6-2 Description ##100 at time of transmission, the procedural signal has been transmitted more than specified. ##101 [T/R] the modem speed does not match that of the other party. ##102 at time of transmission, fall-back cannot be used.
  • Page 71 Chapter 6 Description ##762 at time of ECM transmission, DCN is received after transmission of PPS-EOM. ##763 at time of ECM transmission, the procedural signal has been transmitted more than specified after transmission of PPS-MPS, or T5 time-out (60 sec) has occurred. ##764 at time of ECM transmission, the procedural signal has been transmitted more than specified after transmission of PPS-EOM.
  • Page 73 Jul 20 2010...

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