Canon Paper Deck Unit-B1 Service Manual Download Page 65

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1 General Circuit Diagram

General Circuit Diagram

Paper Deck-Z1 General Circuit Diagram

F-1-1

Heater cable

Heater relay cable

Deck heater

HEATER 230V : option

OPEN SWITCH
PCB

DECK DELIVERY
SENSOR

DECK LIFTER
UPPER LIMIT
SENSOR

DECK LIFTER
POSITION SENSOR

DECK DELIVERY ROLLER
RELEASE SOLENOID

DECK DELIVERY
SENSOR

DECK FEED CLUTCH

DECK FEED
SENSOR

DECK PICKUP CLUTCH

DECK PAPER
SUPPLY SENSOR

DECK PAPER
LEVEL SENSOR

DECK LIFTER LOWER
LIMIT SWITCH

DECK LIFTER
MOTOR

DECK OPEN SOLENOID
SENSOR

DECK SET
SENSOR

DECK OPEN
SENSOR

DECK MAIN MOTOR

DECK DRIVER PCB

Summary of Contents for Paper Deck Unit-B1

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Page 3: ... 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 companies Copyright This ma...

Page 4: ...quiring care to avoid combustion fire Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet Indicates an item intended to provide notes assisting the understanding of the topic in question Indicates an item of reference assisting the understanding of the topic in question Provides a descri...

Page 5: ...sed to indicate Low The voltage value how ever differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal mechanisms of a microprocessor cannot be checked in the field Therefore the operations of the microprocessors used in the machines are not discussed they are explained in terms of from sensors to the i...

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Page 7: ... 2 8 2 6 1 Outline 2 8 2 6 2 Protection Function 2 8 Chapter 3 Parts Replacement Procedure 3 1 Points to Note on Disassembly and Reassembly 3 1 3 1 1 Cassette Heater Unit 3 1 3 2 Removing from the Host Machine 3 1 3 2 1 Paper Deck 3 1 3 2 1 1 Detaching the Deck From Its Host Machine 3 1 3 3 External Covers 3 1 3 3 1 External Covers 3 1 3 3 1 1 Removing the Left Rear Cover 3 1 3 3 1 2 Removing the ...

Page 8: ...rts 4 1 4 1 1 1 Periodically Replaced Parts 4 1 4 1 2 Durables 4 1 4 1 2 1 Durables 4 1 4 2 Adjustment 4 2 4 2 1 Basic Adjustment 4 2 4 2 1 1 Checking the Image Rear Front Position for Pickup from the Side Paper Deck 4 2 4 2 1 2 Adjusting the Rear Front Registration for the Side Paper Deck 4 2 4 2 1 3 Adjusting the Pressure of the Deck Separation Roller 4 2 4 2 1 4 Adjusting the Position of the Sp...

Page 9: ...Chapter 1 Specifications ...

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Page 11: ...Contents Contents 1 1 Product Specifications 1 1 1 1 1 Specifications 1 1 1 2 Names of Parts 1 1 1 2 1 Names of Components 1 1 ...

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Page 13: ...front loading Copy paper type Plain paper recycled paper 52g m2 to 105g m2z Reproduction type A4 LTR Paper stack 2700 sheets 80 g m2 Dimensions W 372mm X D 603mm X H 473mm Weight 37kg Power supply DC from the host machine 1 Deck release grip 6 Upper cover 2 Front cover upper 7 Rear cover 3 Compartment open close switch 8 Left rear cover 4 Front cover 9 Left upper cover 5 Right cover 8 9 7 6 5 3 1 ...

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Page 15: ...Chapter 2 Functions ...

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Page 17: ...ion 2 3 2 2 1 Detecting the Presence Absence of Paper 2 3 2 2 2 Switching the Deck Paper Size 2 4 2 2 3 Detecting the Level of Paper 2 4 2 3 Deck Lifter 2 4 2 3 1 Detecting the Presence Absence of Paper 2 4 2 4 Opening Closing the Compartment 2 5 2 4 1 Opening Closing the Compartment 2 5 2 5 Detecting Jams 2 6 2 5 1 Overview 2 6 2 6 Power Supply 2 8 2 6 1 Outline 2 8 2 6 2 Protection Function 2 8 ...

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Page 19: ...to the registration roller of the host machine where the paper is looped so that it does not skew The registration roller is controlled so that the image on the photosensitive drum and the leading edge of the paper will match if pickup is not detected within a specific period of time If for some reason the deck pickup sensor PS6D does not detect paper in the presence of the deck pickup detection s...

Page 20: ...CK_OPEN_SW ON c the deck lifter upper limit detection signal LIFT_M_UPLMT 0 and in addition deck lifter position detention signal PAP_TOP_SENS 0 d deck lifter motor down signal LIFT_M_DOWN 0 e deck lifter up signal LIFT_M_UP 0 2 Moving Down the Lifter a through d must be satisfied a the compartment is open deck open detection signal DECK_OPEN_SENS 0 b deck lifter lower limit signal LIFT_LOW_LMT 0 ...

Page 21: ...er position detection signal PAP_TOP_SENS PS8D Deck paper supply position sensor Deck paper supply position detection signal PAP_VL_EMP_U Deck lifter lower limit detecting switch SW2D Deck lifter lower limit signal LIFT_LOW_LMT PS9D Deck open sensor Deck open detection signal DECK_OPEN_SENS PS3D Deck lifter upper limit sensor Deck lifter upper limit detection signal LIFT_M_UPLMT Deck open switch S...

Page 22: ...k of paper to stop the lifter preventing damage to the deck caused by excess ascent An upper limit is set and it is detected using the deck lifter upper limit sensor PS3D in consideration of the following The sensor lever blocks the deck lifter position sensor for some reason i e the lifter fails to stop its ascent 2 Moving Down the Lifter The deck open switch SW100D is pressed Stopping the Lifter...

Page 23: ...PS9D detects the light blocking plate inside the compartment The lifter moves up to the pickup motor deck open indicator LED100D goes on or flashes The deck open indicator is used to indicate that the deck lifter motor is rotating to open close the deck 1 Deck lifter upper limit sensor PS3D 9 Deck lifter motor M2D 2 Deck lifter position sensor PS4D 10 Pickup roller 3 Deck paper supply position sen...

Page 24: ...Deck driver PCB Deck lifter Deck open detection signal DOPD Deck open solenoid drive signal Deck open signal DECK_OPEN_SW Open Direction Deck open indictor LED ON signal LEDSW_LEDON SW2D SL2D SW1D Open switch PCB SW100D LED100D J20 1 J20 4 Deck lifter upper limit detection signal LIFT_M_UPLMT PS3D J5A 9 Deck open detection signal DECK_OPEN_SENS PS9D compartment J5A 4 J5A 1 J6 7 J7 3 J6 2 host mach...

Page 25: ...tion control is being executed 2 Deck Pickup Delay Jam F 2 11 3 Deck Pickup Vertical Path Stationery Jam Notation Name Function PS1D deck feed sensor checks for delay stationary jams PS6D deck pickup sensor checks for delay stationary jams PS1D PS6D Start key ON Jam indicator ON INTR SCAN PRINT Deck pickup clutch CL2D Jam check Deck pickup sensor PS6D Deck feed sensor PS1D Deck main motor M1D Norm...

Page 26: ...generated by side deck driver PCB based on 24V power and supplied for driving sensors and the side deck driver PCB F 2 13 2 6 2 Protection Function 0023 7231 The 24 V power supply is equipped with a fuse FU01 designed to blow when an overcurrent flows Start key ON Jam indicator ON INTR SCAN PRINT Deck pickup clutch CL2D Jam check Deck pickup sensor PS6D Deck feed sensor PS1D Deck main motor M1D No...

Page 27: ...Chapter 3 Parts Replacement Procedure ...

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Page 29: ...3 2 3 4 3 2 Removing the Deck Lifter Motor M2D 3 3 3 4 4 Lifter Cable Front 3 4 3 4 4 1 Removing the Lifter Cable deck front 3 4 3 4 4 2 Routing the Lifter Cable 3 5 3 4 5 Lifter Cable 3 5 3 4 5 1 Removing the Lifter Cable deck rear 3 5 3 4 5 2 Routing the Lifter Cable 3 6 3 5 Document Feeding System 3 6 3 5 1 Deck Pickup Unit 3 6 3 5 1 1 Removing the Deck Pickup Unit 3 6 3 5 2 Deck Pickup Roller ...

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Page 31: ...500 1 Free the deck from its host machine 2 Remove the 2 screws 1 and 2 self tapping screws 3 then detach the left rear cover 3 F 3 2 3 3 1 2 Removing the Left Upper Cover 0023 7504 1 Remove the 2 screws 1 and detach the left upper cover F 3 3 3 3 1 3 Removing the Rear Cover 0023 7505 1 Remove the 2 binding screws 1 and the 4 RS tightening screws 3 then detach the rear cover 2 F 3 4 3 3 1 4 Removi...

Page 32: ...r cover Disconnect the connector 1 and remove the 2 screws 2 then detach the deck main motor 3 At this time take care not to damage the gear found at the tip of the motor spindle F 3 8 3 4 3 Deck Lifter Motor 3 4 3 1 Positioning the Deck Lifter 0023 7279 1 Push the deck release grip 1 to free the deck form its host machine then push down the latch plate 2 found at the left rear to open the compart...

Page 33: ... the right cover be sure that the claw 1 on the top of the right cover is in the hole 2 of the paper deck stay and the right edge 3 is inside the rear cover 4 F 3 14 3 Disconnect the connector 1 found at the rear of the compartment and re move the screw 2 then detach the harness unit 3 F 3 15 4 Remove the screw 1 and the stopper plate 2 found at the left rear of the deck then slide the compartment...

Page 34: ...e paper supply position so that the deck lift er will move down to reach the screwdrivers The deck lifter will stop as soon as you release the flag F 3 19 5 Loosen the 4 screws 1 and detach the front cover 2 to the front Do not remove the screws F 3 20 Be sure to adjust the position of the front cover using the 4 screws fitted to it so that the gap A between the front cover 1 and the front cover u...

Page 35: ...r drive shaft using a set screw 9 1 each 6 After mounting all pulleys you have removed to the lifter drive shaft measure the height A from the base plate of the compartment to the top surface of the lifter at several points thereby making sure that the lifter is level F 3 25 3 4 5 Lifter Cable 3 4 5 1 Removing the Lifter Cable deck rear 0023 7293 1 Open the compartment 2 If there is any paper remo...

Page 36: ...ive shaft then wind the cable about 1 5 times along the groove of the pulley At this time see to it that the lifter cable is taut just enough to lift the long screwdrivers used to keep the lifter in place 5 Secure the 2 pulleys 5 in place to the lifer drive shaft using a set screw 9 1 each 6 After mounting all pulleys you have removed to the lifter drive shaft measure the height A from the base pl...

Page 37: ...er is toward the rear of the machine Rear of the Machine collar 3 gold in color The pickup roller has its own orientation When mounting the deck pickup roller 2 at the rear of the machine be sure that the marking 4 on the collar and the marking 5 on the side of the roller are toward the rear of the ma chine F 3 35 3 5 3 Deck Pickup Feed Roller 3 5 3 1 Removing the Deck Pickup Feed Roller 0023 7340...

Page 38: ...erated if exposed to light This is a general characteristic of a urethane sponge and will not affect its performance The part is not identified by its color and there are not multiple parts clas sified according to color 3 6 Electrical System 3 6 1 Deck Driver PCB 3 6 1 1 Removing the Deck Driver PCB 0023 7345 1 Remove the left rear cover 2 Remove the rear cover 3 Disconnect the 8 connectors 1 and...

Page 39: ...Chapter 4 Maintenance ...

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Page 41: ... Deck Separation Roller 4 2 4 2 1 4 Adjusting the Position of the Spacer 4 2 4 2 1 5 Adjusting the Height of the Side Spacer 4 3 4 2 1 6 Swithcing the Paper Size of the Deck 4 3 4 2 2 Adjustment at Time of Parts Replacement 4 4 4 2 2 1 Position of the Deck Pickup Roller Releasing Solenoid SL1 4 4 4 2 2 2 Stringing the Lifter Cable 4 5 4 2 2 3 Points to Note When Mounting the Deck Pickup Roller 4 5...

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Page 43: ...7350 T 4 1 as of July 2006 Ref Parts name Parts No Q ty Life prints Remarks 1 Pickup roller front FF5 7829 1 500 000 actual number 250 000 sheets in the HH environment 30 degrees 80 RH 2 Pickup roller rear FF5 7830 1 500 000 actual number 250 000 sheets in the HH environment 30 degrees 80 RH 3 Feed roller FF5 7541 1 250 000 actual number 4 Separation roller FB2 7777 1 250 000 actual number 5 Pull ...

Page 44: ...ver 4 2 1 3 Adjusting the Pressure of the Deck Separation Roller 0023 7354 If pickup faults or double feeding occurs when the deck is used as the source of paper relocate the pressure spring 2 of the deck separation roller 1 if pickup faults occur move the spring in the direction of arrow A if double feeding occurs move the spring in the direction of arrow B F 4 4 4 2 1 4 Adjusting the Position of...

Page 45: ...if the impact of the movement has displaced the host machine or if the machine has wobbled If so adjust the height of the side spacer oth erwise this adjustment may be skipped b Making Adjustments 1 Connect the machine to its host machine 2 Remove all paper from the deck 3 Remove the machine s right cover 4 Loosen the 2 fixing screws 2 of the side spacer 1 5 Bring the side spacer in contact with t...

Page 46: ...ecting the spatial relationship between the paper level indicator and the deck lifter 2 If the lifter is up move it to its lower limit 3 Remove the screw 1 and fit the paper trailing edge guide plate 2 to suit the new paper size Do not perform this step if for LTR 4 Remove the screw 3 1 each and fit the left right guide plate 4 to suit the new paper size F 4 17 After Changing the Deck Paper Size E...

Page 47: ...he top face of the lifter thus making sure that the lifter is level F 4 19 4 2 2 3 Points to Note When Mounting the Deck Pickup Roller 0023 7361 Front of the Machine collar 3 silver colored It has its own direction of rotation 1 when mounting the deck pickup roller 2 to the front of the machine be sure that the marking 4 found on the col lar 3 is to the front of the machine Rear of the Machine col...

Page 48: ...cover 1 when removing the front cover or moved the deck lifter move the deck lifter to its lower limit and then move the arrow shown in the figure to the right until it stops so that the area 3 of white increase then mount the front cover If the deck is operated without matching the paper level indicator and the deck lifter position the drive mechanisms of the paper level indicator can suffer dama...

Page 49: ...limit sensing switch WC4 0153 J4 SW100D Deck open switch FM4 2311 LED100D Deck open indication M1D Deck main motor FK2 3064 MTR 12 J2 M2D Deck lifter motor FK2 0262 MTR 13 J4 PS1D Deck feeder sensor WG8 5783 J5 PS2D Deck paper out sensor WG8 5783 J5 PS3D Deck lifter upper limit sensor WG8 5783 J5 PS4D Deck lifter position sensor WG8 5783 J5 PS5D Deck set sensor WG8 5783 J6 PS6D Deck pickup sensor ...

Page 50: ...Chapter 4 4 8 F 4 25 SW2D SW1D PS6D PS5D PS1D PS4D PS2D PS3D PS7D SW100D PS9D PS8D M1D 1 SL2D M2D SL1D LED100D CL2D ...

Page 51: ...Chapter 5 Service Mode ...

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Page 53: ...Contents Contents 5 1 Outline 5 1 5 1 1 Alarm Code 5 1 ...

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Page 55: ... The presence of the following will be indicated in service mode COPIER DISPLAY ALARM2 in the form of an alarm code upon detection T 5 1 Sensor No Description Code PS6D pickup signal is not detected 40018 PS4D deck lifter UP signal is not detected 40008 ...

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Page 57: ...Chapter 6 Error Code ...

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Page 59: ...Contents Contents 6 1 Overview 6 1 6 1 1 Error Code 6 1 ...

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Page 61: ...apter 6 6 1 6 1 Overview 6 1 1 Error Code 0023 7368 There is no error code that is unique to the paper deck All codes used for the paper deck are in keeping with the error codes used for its host machine ...

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Page 63: ...Appendix ...

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Page 65: ...CK DELIVERY SENSOR DECK LIFTER UPPER LIMIT SENSOR DECK LIFTER POSITION SENSOR DECK DELIVERY ROLLER RELEASE SOLENOID DECK DELIVERY SENSOR DECK FEED CLUTCH DECK FEED SENSOR DECK PICKUP CLUTCH DECK PAPER SUPPLY SENSOR DECK PAPER LEVEL SENSOR DECK LIFTER LOWER LIMIT SWITCH DECK LIFTER MOTOR DECK OPEN SOLENOID SENSOR DECK SET SENSOR DECK OPEN SENSOR DECK MAIN MOTOR DECK DRIVER PCB ...

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Page 67: ...Sep 14 2009 ...

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