Canon PF-701, Service Manual

Page 1: ...5 4 3 2 1 Paper Feeder Unit PF 701 Service Manual Appendix March 21 2012 Revision 0 Product Description Technical Reference Disassembly Assembly Maintenance and Inspection Troubleshooting ...

Page 2: ... 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 The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names used in this manual are the registered trademarks of the individual companie...

Page 3: ...means flipping on the power switch closing the front door and closing the delivery unit door which results in supplying the machine with power 2 In the digital circuits 1 is used to indicate that the voltage level of a given signal is High while 0 is used to indicate Low The voltage value however differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goe...

Page 4: ...paration 3 4 Procedure 3 4 Removing the Left Cover 3 6 Preparation 3 6 Procedure 3 6 Removing the Front Cover 3 7 Preparation 3 7 Procedure 3 7 Removing the Rear Cover 3 7 Preparation 3 7 Procedure 3 7 Controller System 3 8 Removing the Paper Feeder Relay PCB 3 8 Preparation 3 8 Procedure 3 8 Pickup Feed System 3 9 Removing the Paper Feeder Pickup Roller 3 9 Procedure 3 9 Removing the Paper Feeder...

Page 5: ...1 1 Product Description Product Description Specifications Parts Name ...

Page 6: ...h Custom paper sizes Width 100 0 to 215 9 mm Length 148 0 to 355 6 mm If you are using the UFR II printer driver you can load custom size paper that is 148 0 to 215 9 mm wide and 148 0 to 215 9 mm long also in landscape orientation Paper load capacity Approx 250 sheets Plain paper 90 g m2 Control panel Not provided Display Not provided Dimension 409 W 520 D 125 H mm Weight Approx 4 0 kg Power supp...

Page 7: ...2 2 Technical Reference Technical Reference Basic Operation Jam Detection ...

Page 8: ...w 24VA Paper Feeder Pickup Solenoid Paper Feeder Driver DC Controller Paper Feeder Paper Feeder Media Presence Sensor Electrical component Name Solenoid SL6 PF pickup solenoid Photointerrupter SR3 PF cassette media presence sensor Pickup Feeding Operation The paper feeder picks up one sheet of print media from the PF cassette and feeds it to the printer according to the command from the DC control...

Page 9: ...sor for detecting printed paper shown below Jam during pickup feed from the Paper Feeder is detected by the DC Controller of the printer PF cassette media presence sensor SR3 Pickup delay jam 1 If the registration sensor SR4 cannot detect the paper leading edge after the image format starts until the re pickup is started Pickup stationary jam If the registration sensor SR4 cannot detect the paper ...

Page 10: ...3 3 DISASSEMBLY ASSEMBLY DISASSEMBLY ASSEMBLY INTRODUCTION LIST OF PARTS External Cover System Controller System Pickup Feed System ...

Page 11: ...embling procedure 3 In the places where screws etc are used be sure not to install them wrongly length diameter 4 To ensure electric conduction binding screw with washer is used for the mounting screws e g for earth wire or varistor etc Be sure to use this screw in performing assembling installing 5 It is a basic rule that machine is not to be operated when parts is in the removed condition 6 In d...

Page 12: ...ler Refer to page 3 9 2 Paper Feeder Pickup Roller Refer to page 3 9 3 Paper Feeder Paper Detection Sensor SR3 4 Paper Feeder Pickup Solenoid SL6 5 Paper Feeder Pickup Unit Refer to page 3 10 6 Paper Feeder Relay PCB Refer to page 3 8 PCB13 F 3 2 T 3 2 Electrical Components Layout Drawing SR3 SL6 PCB13 No Name Reference Adjastment during parts replacement SR3 Paper Feeder Paper Detection Sensor SL...

Page 13: ...er System Removing the Right Cover Procedure Connector Layout Drawing J3007 J1203 J4004 J1202 F 3 4 External Cover System Removing the Right Cover Preparation 1 Disconnect the host machine printer 2 Remove the cassette Procedure NOTE The following shows the 6 claws 1 1 hook 2 and 1 Protrusions 3 of the Right Cover 1 1 3 2 1 ...

Page 14: ...ht Cover Procedure 1 Remove the 2 screws 1 1 x2 2 Open the upper surface of the Right Cover and remove the 2 claws 1 1 x2 F 3 5 F 3 6 3 Remove the 2 claws 1 and open the upper side of the Right Cover 1 Protrusions 2 1 2 x2 4 Place the Paper Feeder by placing the Left Cover 1 down and remove the Right Cover 2 3 Claws 3 1 Hook 4 x3 3 1 4 2 F 3 7 F 3 8 ...

Page 15: ...nal Cover System Removing the Left Cover Procedure Removing the Left Cover Preparation 1 Disconnect the host machine printer Procedure NOTE The following shows the 7 hooks 1 2 claws 2 and 2 ribs 3 of the Left Cover 1 1 2 3 F 3 9 1 Remove the Left Cover 1 2 Screws 2 6 Hooks 3 2 Claws 4 2 Ribs 5 2 4 3 1 x2 x2 5 F 3 10 ...

Page 16: ...er 2 Remove the cassette 3 Remove the Right Cover Refer to page 3 4 4 Remove the Left Cover Refer to page 3 6 Procedure 1 Remove the Front Cover 1 2 Screws 2 3 Claws 3 3 1 2 x2 x3 F 3 11 Removing the Rear Cover Preparation 1 Disconnect the host machine printer 2 Remove the cassette 3 Remove the Right Cover Refer to page 3 4 4 Remove the Left Cover Refer to page 3 6 Procedure 1 Remove the Rear Cove...

Page 17: ...CB Procedure Controller System Removing the Paper Feeder Relay PCB Preparation 1 Disconnect the host machine printer 2 Remove the cassette 3 Remove the Right Cover Refer to page 3 4 Procedure 1 Remove the Paper Feeder Relay PCB Cover 1 3 Bosses 2 4 Hooks 3 1 3 3 3 2 2 F 3 13 2 Remove the Paper Feeder Relay PCB 1 1 Tie wrap 2 3 Connectors 3 1 Screw 4 x3 1 3 4 2 3 F 3 14 ...

Page 18: ...n 5 Disconnect the host machine printer 6 Remove the cassette 7 Place the Paper Feeder by placing the Rear Cover 1 down 8 Remove the 2 Protrusions 2 and Pickup Roller 3 2 Claws 4 2 Hooks 5 x2 3 4 4 2 1 5 5 9 After replacing the Pickup Roller connect the host machine printer and the Paper Feeder Then turn ON the power and return the Pickup Roller to its original position from the replacement positi...

Page 19: ...Unit Procedure 3 Open the holder 1 and remove the Paper Feeder Separation Roller 2 2 Claws 3 1 Protrusions 4 4 4 2 2 3 1 x2 F 3 17 Removing the Paper Feeder Pickup Unit Preparation 1 Disconnect the host machine printer 2 Remove the cassette 3 Remove the Right Cover Refer to page 3 4 Procedure 1 Remove the Paper Feeder Relay PCB Cover 1 3 Bosses 2 4 Hooks 3 1 3 3 3 2 2 F 3 18 ...

Page 20: ...s 1 2 Connectors 2 1 Harness Guide A 3 Edge Saddles 3 x2 1 3 A 3 2 3 Place the Paper Feeder by placing the Rear Cover down 4 Remove the 2 stoppers 1 2 Bosses 2 1 1 2 2 F 3 19 F 3 20 4 Remove the 2 arms 1 and 2 springs 2 2 Shafts 3 5 Hooks 4 4 3 2 3 2 4 4 1 4 1 5 Put the harness 1 through the hole A of the Side Plate and remove the Pickup Unit 2 6 Screws 3 4 Protrusions 4 x6 2 2 4 4 1 A 3 3 4 F 3 2...

Page 21: ...4 4 Maintenance and Inspection Maintenance and Inspection Periodically Replaced Parts Consumable Parts Periodical Service Cleaning ...

Page 22: ...aning Periodically Replaced Parts Periodic replacement parts are not required in this printer Consumable Parts Consumable parts are not required in this printer Periodical Service No periodic services are required to this printer Cleaning No cleanings are required to this printer ...

Page 23: ...5 5 Troubleshooting Troubleshooting Outline of Electrical Components ...

Page 24: ...Electrical Components 4 3 2 1 5 6 Key No Name Reference 1 Paper Feeder Separation Roller Refer to page 3 9 2 Paper Feeder Pickup Roller Refer to page 3 9 3 Paper Feeder Paper Detection Sensor 4 Paper Feeder Pickup Solenoid 5 Paper Feeder Pickup Unit Refer to page 3 10 6 Paper Feeder Relay PCB Refer to page 3 8 F 5 1 T 5 1 ...

Page 25: ... Service Tools General Circuit Diagram Appendix ...

Page 26: ...6 6 6 2 6 2 Appendix Service Tools Appendix Service Tools Service Tools To perform servicing for this machine no special tools are available other than the set of necessary standard tools ...

Page 27: ...2 3 4 5 6 7 8 9 10 F E D C B A F E D C B A P 1 SL 7 OPTPS SGND 24VA 3LED SGND OPTPS OPTPKSL OPTPKSL 24VA COR3 J4004L J4004LA J4004L_BUS 0 7 1 2 3 2 1 J1202 3 2 1 J1203 3 2 1 J3007 S4 S3 S1 S2 4 5 6 7 to Host Machine SL6 PCB13 SR3 Paper Feeder Relay PCB Paper Feeder Pickup Solenoid Paper Feeder Paper Detection Sensor F 6 1 ...