Related Manuals for Canon Buffer Pass Unit-G1
Summary of Contents for Canon Buffer Pass Unit-G1
- Page 1 July 11, 2009 Revision 0 Buffer Pass Unit-G1 Service Manual Product Outline Technology Parts Replacement and Cleaning Procedure Installation Appendix...
- Page 2 This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may changes in the contents of this manual over a long or short period, Canon will issue a new not be copied, reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.
- Page 3 The following rules apply throughout this Service Manual: Explanation of Symols The following symbols are used throughout this Service Manual. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of Symols Explanation Symols...
- Page 5 Removing the Buffer Pass Open/Closed Sensor -------------------------- 3-7 Contents Removing the Buffer Pass Inlet Sensor -------------------------------------- 3-8 Removing the Buffer Pass Outlet Sensor ------------------------------------ 3-8 Removing the Driver PCB --------------------------------------------------3-9 Removing the Buffer Pass Driver PCB --------------------------------------- 3-9 Safety Precautions Removig the Feed Rollor -------------------------------------------------- 3-10 Removing the Feed Rollor ------------------------------------------------------3-10 Notes Before it Works Serving ------------------------------------------------ii...
- Page 6 Safety Precautions ■ Notes Before it Works Serving...
- Page 7 Notes Before it Works Serving Caution: At servicing, be sure to turn off the power source according to the specified steps and disconnect the power plug. Caution: Do not turn off the power switch when downloading is under way. Turning off the main power switch while downloading is under way can disable the machine.
- Page 8 Product Outline ■ Specifications ■ Names of Parts Produt Outline...
- Page 9 Produt Outline > Specifications Specifications Item Description Remarks Placement Center 80 , 120 , 246mm/sec Feed Speed Transfer from the host machine Installation Build-in type Dimensions 489mm×493mm×184mm(WxDxH) Dimensions(Carton) 603mm×603mm×302mm (WxDxH) Gross 7.55Kg Power Supply Supplied y the host machine Option Unavailale T-1-1 T-1-1...
- Page 10 Produt Outline > Names of Parts > Cross Section Names of Parts Cross Section External View F-1-2 F-1-2 Buffer feed roller Buffer inlet sensor Buffer outlet sensor Finisiher connection F-1-1 F-1-1 Finisher connection joint Buffer pass assemly Cale(to conect the host machine) Produt Outline >...
- Page 11 Technology ■ Basic Configuration ■ Controls Technology...
- Page 12 Technology > Basic Configuration > Drive Configuration Basic Configuration Drive Configuration The following is a diagram showing the drive system of the buffer path: Functional Configuration The buffer unit consists of the following major components: F-2-2 F-2-2 Notation Name Buffer pass motor Buffer pass inlet sensor Buffer pass outlet sensor Finisher conection...
- Page 13 Technology > Basic Configuration > Basic Operation Outline Basic Operation Outline The device feeds paper that is fed from the Staple Finisher-C1 / the Booklet Finisher-C1. F-2-3 F-2-3 Technology > Basic Configuration > Basic Operation Outline...
- Page 14 Technology > Controls > Servicing Work > Scheduled Servicing ■ Controls Jam Types Jam sensors and jam codes are listed below. Detecting Jams Jam types Sensor Detection timing ■ Overview A delay jam is identified when appropriate sensors do not Delay Jams go on within a specific period of time.
- Page 15 Parts Replacement and Cleaning Procedure ■ Removing this Equipment ■ List of Parts ■ External Cover ■ Motor ■ Sensors ■ ■ Feed Roller Parts Replacement and Cleaning Procedure...
- Page 16 Parts Replacement and Cleaning Procedure > Removing this Equipment Removing this Equipment 3) Remove 2 screws to remove the metal fixture. 1) Turn off the host machine. 2) Open the right lower cover and right upper cover. F-3-2 F-3-2 F-3-1 F-3-1 4)Remove the blindfold cap and the 2 screws to detach the combined right front cover and the inner cover from the host machine.
- Page 17 Parts Replacement and Cleaning Procedure > Removing this Equipment 5)Pull ont the cale of the Buffer Pass Unit 6)Remove the cale of the Buffer Pass Unit from the edge saddle. F-3-5 F-3-5 F-3-4 F-3-4 7)Remove 2 screws to remove the Buffer Pass Unit from the host machine. CAUTION: Pay attention not to reak the Sensor Flag.
- Page 18 Parts Replacement and Cleaning Procedure > List of Parts > Motor/Sensors/PCB List of Parts Part name Part numer Reference Buffer pass inlet sensor FH7-7312 p. 3-8 Motor/Sensors/PCB Buffer pass outlet sensor FH7-7312 p. 3-8 Buffer pass open/closed sensor FH7-7312 p. 3-7 Buffer pass motor FH5-1020 p.
- Page 19 Parts Replacement and Cleaning Procedure > External Covers > Removing the Buffer Pass Upper Unit External Covers Removing the Buffer Pass Upper Unit 1) Remove the screw [1], and detach the buffer pass upper unit retainer [2]. 2) Open the uffer pass upper unit [1] to detach. F-3-9 F-3-9 F-3-8...
- Page 20 Parts Replacement and Cleaning Procedure > Removing the Motor > Removing the Buffer Pass Motor Removing the Motor Removing the Buffer Pass Motor 2)Remove the 3 screws [1], and detach the buffer pass motor unit 3) Disconnect the connector [1], and remove the 2 screws [2]; 1)Turn over the uffer pass [1].
- Page 21 Parts Replacement and Cleaning Procedure > Removing the Sensors > Removing the Buffer Pass Open/Closed Sensor Removing the Sensors Removing the Buffer Pass Open/Closed Sensor 2) Disconnect the connector [1], and detach the sensor [2]. 1)Remove the Buffer Pass Upper Unit (Refer to "Removing the Buffer Pass Upper...
- Page 22 Parts Replacement and Cleaning Procedure > Removing the Sensors > Removing the Buffer Pass Outlet Sensor Removing the Buffer Pass Inlet Sensor 2)Disconnect the connector [1], and detach the sensor [2]. 1)Turn over the uffer pass [1]. (Refoe to "Removing the Buffer Pass Motor") F-3-14 F-3-14...
- Page 23 Parts Replacement and Cleaning Procedure > Removing the Driver PCB > Removing the Buffer Pass Driver PCB Removing the Driver PCB Removing the Buffer Pass Driver PCB 2) Disconnect the 2 connectors [1], and free the harness [3] from the harness retainer [2]. 1)Turn over the uffer pass [1].
- Page 24 Parts Replacement and Cleaning Procedure > Removig the Feed Rollor > Removing the Feed Rollor 3-10 Removig the Feed Rollor Removing the Feed Rollor 2)Remove E-ring [1], and detach the washer [2]. 4)Remove the E-ring [1]; then, detach the bushing [2] and the feed roller [3]. 1)Turn over the uffer pass [1].
- Page 25 Installation ■ Checks to Make efore Installation ■ Checking the Supplied Parts ■ How to Utilize This Installation Procedure ■ Unpacking Procedure ■ Installation Procedure Installation...
- Page 26 Installation > Making Pre-installation Checks > Cautions at the Time of Installation Making Pre-installation Checks Cautions at the Time of Installation 1.How to Disconnect the Main Power 1)Turn OFF the main power switch of the Host Machine. 2)Be sure that the Control Panel Display and the Main Power Lamp are both turned OFF, and then disconnect the power plug.
- Page 27 Installation > Checking Bundled Components Checking Bundled Components Buffer pass unit 1pc. Screw (tapping; M4 x 12) 2pcs. Metal Fixture 1pc. Screw (binding; M4 x 6) 2pcs. F-4-2 F-4-2 Installation > Checking Bundled Components...
- Page 28 Installation > How to Utilize This Installation Procedure > Symbols in the Illustration How to Utilize This Installation Procedure Symols in the Illustration The frequently-performed operations/works are described with symbols in this procedure. When Using the Contained Parts (Bundled Components Check the description below.
- Page 29 Installation > Unpacking > Unpacking Procedure Unpacking Unpacking Procedure 1) Take the Buffer Pass Unit-G1 out of the shipping carton. MEMO The equipment ships, secured by tapes, cushioning and other materials to protect it from viration and impact during transit. Remove all such tapes and cushioning materials as instructed below before installing the equipment.
- Page 30 Installation > Installation Procedure > Preparation to install in the host machine Installation Procedure Preparation to install in the host machine 2)Remove the delivery tray 2. (This step is applicable only when the delivery tray 2 is installed in the host machine.) 1) Remove the stopper from the delivery tray 2.
- Page 31 Installation > Installation Procedure > Preparation to install in the host machine 4)Release the hook to remove the small cover in the Inside Cover (rear) as shown. 5) Release the hook to remove the Sensor Flag Cover. CAUTION : Be careful not to forget to take off the small cover,If it is forgotten to take off the cover,the buffer pass is not grounded,so that the host machine controtter may be damaged by an electro static noise.
- Page 32 Installation > Installation Procedure > Connecting to Connected Equipment 7) Open the Right Lower Cover and Right Upper Cover. 8) Remove 2 screws to detach the Right Front Cover. F-4-11 F-4-11 F-4-12 F-4-12 Connecting to Connected Equipment 1) Set the Buffer Pass Unit on the Delivery Tray and slide in as shown. CAUTION Check that the connected equipment CAUTION...
- Page 33 Installation > Installation Procedure > Connecting to Connected Equipment 2) Leash the cable of the Buffer Pass Unit in the edge saddle and the wire saddle as shown. 3)Joint the connector of the Buffer Pass Unit to the host machine. F-4-14 F-4-14 F-4-15...
- Page 34 Installation > Installation Procedure > Connecting to Connected Equipment 4-10 6) Fix the 2 screws removed at the Right Front Cover. 7) Remove the small piece of the cover of the host machine using the side cutter, etc. F-4-18 F-4-18 F-4-19 F-4-19 8) Fit the supplied Metal Fixture as shown.
- Page 35 Installation > Installation Procedure > Operation Checks 4-11 Making Checks after Completion of Installation Work 1) Take the following parts back as they are no longer used: [1]Small cover on the inner cover of the host machine [2]Small cover for the sensor fl ag in the host machine [3]Tray full sensor fl ag for the delivery tray 1 [4]Small cover for the right front cover (upper) [5]Cover of the host machine...
- Page 36 Appendix ■ Service Tools ■ General Circuit Diagram...
- Page 37 Appendix > Service Tools > Special Tools Service Tools Solvents and Oils Name Uses Composition Remarks Cleaning:e.g., Hydrocarbon (fluorine Do not bring near fire.Procure Vic Clean glass, plastic, family), Alcohol, locally.Isopropyl alcohol may rubber parts, Surface activating esustituted. agent, Water external covers T-4-1 T-4-1...
- Page 38 General Circuit Diagram General Circuit Diagram J2106F 13 12 11 10 9 J2106FH J751 Buffer Pass Driver PCB J753 J2102 J2103 J2104 J2105 Buffer Pass Open/Closed Sensor Buffer Pass Outlet Sensor Buffer Pass Inlet Sensor Buffer Pass Motor...