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5-35

CHAPTER 5 TROUBLESHOOTING

COPYRIGHT © 2001 CANON INC.

2000 2000 2000 2000

CANON SADDLE FINISHER G1 REV.0 MAR. 2001

Address

P005
(output)

P006
(input)

P007
(input)

P008
(output)

P009
(output)

Indication

EEPROM chip select
EEPROM/DA clock output
(used in common)
EEPROM/DA data output
(used in common)
DA load signal output
—
—
—
—
Staple top position sensor
Staple empty sensor

Alignment motor (rear) phase A
(output)
Alignment motor (rear) phase B
(output)
Staple home position sensor
Slide home position
sensor
Delivery belt home position sensor
REQ
—
—
—
—
—
Folding position sensor

Shift motor clock sensor
Punch home position sensor

Feed motor phase A output
Feed motor phase A* output
Feed motor phase B output
Feed motor phase B* output
Slide/alignment motor current
cutting
—
—
Tray paper sensor (input)

Staple/fold motor (CW)
Staple/fold motor (CCW)
Shift motor enable signal
—
—
—
—
—

Signal

EEPROM_CS
EEPROM_DA_CK

EEPROM_DA_DO

DA_LD
—
—
—
—
SELF_PRIME
HOOK_S

RJOGMTR_A

RJOGMTR_B

STPL_HP
SLID_HP

EJCT_BLT_HP
REQ2
—
—
—
—
—
BIND_POS

SIFT_CLK
PNCH_TIM_S

FEEDMTR_A
FEEDMTR_*A
FEEDMTR_B
FEEDMTR_*B
—

—
—
TRAY_EMPS

STPLMTR_FWD
STPLMTR_REV
SIFTMTR_EN
—
—
—
—
—

Connector

—
—

—

—
—
—
—
—
CN11-6
CN11-5

CN3-7

CN3-9

CN11-4
CN11-3

CN5-6
—
—
—
—
—
—
CN16-2

CN15-6
CN12-5

CN10-3
CN10-4
CN10-5
CN10-6
—

—
—
CN5-9

—
—
—
—
—
—
—
—

Remarks

H: select

H: load

H: READY
H: staple
absent
L: ON

L: ON

L: HP
L: HP

H: HP

H: paper
present

L: paper
present
L: ON
H: ON
L: ON
H: ON

H: paper
present

bit

bit0
bit1

bit2

bit3
bit4
bit5
bit6
bit7
bit0
bit1

bit2

bit3

bit4
bit5

bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5

bit6
bit7

bit0
bit1
bit2
bit3
bit4

bit5
bit6
bit7

bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7

T05-504-02

Chap05.p65

3/28/01, 12:11 PM

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Summary of Contents for AR-FN7

Page 1: ...th specified ones for maintaining the safety and performance of the set SHARP CORPORATION LASERPRINTEROPTIONS FINISHER PUNCHUNIT AR FN7 MODEL AR PN1 CODE 00ZARFN7 A1E 1 INTRODUCTION 1 1 2 UNPACKING AND INSTALLATION 2 1 3 OPERATIONAL DESCRIPTION 3 1 4 DISASSEMBLY AND ASSEMBLY 4 1 5 MAINTENANCE 5 1 6 ADJUSTMENTS 6 1 7 TROUBLESHOOTING 7 1 8 SIMULATIONS 8 1 9 ELECTRICAL SECTION 9 1 10 OTHERS 10 1 CIRC...

Page 2: ... is required 2 When installing this unit the duplex module AR DU3 must be installed together 3 This unit cannot be installed with the following units Duplex module AR DU4 with the manual paper feed tray Paper exit tray AR TE4 Multi purpose tray AR MU1 Finisher AR FN6 Applicable models AR P350 P450 AR M350 M450 DM 3500 3501 4500 4501 DM 3551 4551 AR D14 AR MU1 AR DC1 AR D13 AR TE4 AR FN7 AR FN6 AR ...

Page 3: ...B4 A4 A4R B5 B5R 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 5 x 11 R Kinds and weights of paper to be discharged Normal paper 60 12g m 16 34lbs Index paper 176g m 47lbs Cover paper 200 205g m 54 55lbs OHP Quantity of paper to be stapled Max 50 sheets Small size 128g m x 2 80g m x 48 25 sheets Large size 80g m x 25 Large size A3 B4 11 x 17 8 5 x 14 8 5 x 13 Small size A4 A4R 8 5 x 11 8 5 x 11 R B5 Stapling...

Page 4: ...nment plate Front back 3 Paddle 4 Paper exit roller 5 Process tray stopper 6 Transport roller 7 Puncher section Option 8 Paper exit belt 9 Bundle exit roller 10 Stapler 11 Saddle section 1 2 8 3 7 5 4 6 9 10 11 1 Book making stopper 2 Book making tray 3 Bundle transport roller 4 Book making exit roller 5 Paper folding roller 6 Paper pushing plate 1 Dice 2 Cam 3 Punch 4 Punch dust box 5 3 4 2 6 1 3...

Page 5: ...he left adjuster at the left lower side of the paper feed desk and remove the left adjuster 2 Use a screwdriver to make 4 holes through 4 installing holes of the paper feed desk and remove burs from the holes with a screwdriver 4 Attach a grounding plate to the paper feed desk 1 Remove two screws which are fixing the external cabinet of the paper feed desk 2 Install the grounding plate F and the g...

Page 6: ...ng screws C 9 Check and adjust the height of the finisher Move the finisher toward the printer and check to insure that the guide pin of the locking plate in inserted into the connection hole of the finisher smoothly If not adjust as follows a When the guide pin of the locking plate is aligned with the connection hole of the finisher 1 Push the finisher into the machine 2 If the upper and lower cl...

Page 7: ...ck that the guide pin is inserted into the hole smoothly and tighten the fixing screws of the adjustment section on the front side and the rear side 5 Perform the clearance adjustment between the finisher and the printer with procedures of a 10 Remove the AC inlet cover from the rear cabinet of the paper feed desk 1 Remove the fixing screw of the AC inlet cover and remove the AC inlet cover 11 Con...

Page 8: ...the front cabinet and the rear cabinet of the finisher 1 Open the front cover of the finisher and remove the jam process dial 2 Remove four fixing screws of the front cabinet and pull out the staple unit until it stops and remove the front cabinet 3 Remove three fixing screws of the rear cabinet and remove the rear cabinet At that time remove the interface harness from the rear cabinet removing po...

Page 9: ...ess to the finisher PWB 1 Remove the clamp which is fixing the harness Wire the harness A purple and harness B orange as shown in the figure and fix them with the clamp 7 Install the covers which were removed 1 Hang two pawls of the upper cover on the unit and fix it with three fixing screws 2 Pass the interface harness of the rear cabinet and fix with three screws Upper cover Fixing screw Fixing ...

Page 10: ...d install the sub cover with one fixing screw 9 Attach the dust box label to the upper cover 1 Attach the dust box cover to the position shown in the figure below 10 Connect the connector to the paper feed desk and connect the AC cord of the power unit to the printer 1 Connect the connector of the interface harness of the finisher to the paper feed desk and tighten the connector fixing screw 2 Con...

Page 11: ...COPYRIGHT 2001 CANON INC 2001 2001 2001 2001 CANON SADDLE FINISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION ChapterCover p65 3 28 01 12 05 PM 2 ...

Page 12: ...host machine in ad dition to the commands from the finisher controller PCB The puncher unit option is designed for installation to the pickup assembly of the fin isher and is used to punch holes in sheets coming from the host machine The above operations are controlled with various commands from the finisher controller PCB as well as the commands from the punch controller PCB Puncher unit drive sy...

Page 13: ...ates of various sensors and switches to the host machine by way of the serial communication line The ICs mounted to the finisher controller PCB have the following functions Host machine DC controller PCB CPU Punch controller PCB Finisher controller PCB IC13 CPU IC12 EEP ROM IC11 Communica tion IC IC6 EP ROM IC1 Regulator IC Motor Clutch Switch Sensor Motor Sensor Finisher unit Puncher unit option ...

Page 14: ...DJ_TRAY_S When the delivery belt is at home position 1 5 V EJCT_BLT_HP 5 V BDL_ROL_HP 11 12 2 CN43 1 3 2 CN42 3 1 CN9 1 2 3 CN51 1 2 3 When the paddle is at home position 1 CN55 3 2 1 CN9 7 8 9 2 CN54 1 3 2 CN53 3 1 When the swing guide is at home position 1 Tray paper sensor Paper surface sensor Folding position sensor PI10 PI9 PI8 When paper is present on the tray 1 5 V TRY_EMPS When the paper s...

Page 15: ...4 7 8 9 CN41 3 2 1 When the stack feed roller upper is at home position 1 CN47 3 2 1 CN15 1 2 3 When the sensor detects paper 1 Front door sensor Upper cover sensor PI23 PI22 When the front door is open 1 5 V FDOOR_S When the upper cover is open 1 When the paper is full 1 5 V TOPCOV_S CN9 6 4 5 CN52 1 3 2 When the staple fold motor is rotating alternates between 1 and 0 CN15 10 11 12 CN50 3 2 1 CN...

Page 16: ...5 6 CN56 6 5 4 3 2 1 FEEDMTR_ A FEEDMTR_B FEEDMTR_ B PDLMTR_A Switches between 1 and 0 according to the direction of motor rotation PDLMTR_ A PDLMTR_B PDLMTR_ B CN10 7 8 9 10 11 12 1 2 3 4 5 6 CN57 6 5 4 3 2 1 EJCTMTR_A Switches between 1 and 0 according to the direction of motor rotation EJCTMTR_ A EJCTMTR_B EJCTMTR_ B CN13 1 1 2 3 4 5 6 2 3 4 5 6 CN59 6 5 4 3 2 1 CN3 1 2 3 4 5 FJOGMTR_A Switches...

Page 17: ...her Controller PCB 2 2 Finisher controller PCB Shift motor SIFTMTR_1 Switches between and according to the direction of motor rotation CN6 1 2 M6 2 1 CN70 2 1 SIFTMTR_0 2 1 2 1 2 1 CN70 2 1 Staple fold motor BINDMTR_1 Switches between and according to the direction of motor rotation CN6 3 4 M7 BINDMTR_0 CN71 F02 103 04 Chap02 p65 3 28 01 12 07 PM 6 ...

Page 18: ...sor CN11 2 CN11 7 CN11 1 PI18 5 V 5 V 5 V PI19 PI20 PI21 5 V HOOK_S STPL_HP SLID_HP STPL_CNCT Host machine Communication line CN2 1 3 4 5 7 6 CN1 1 2 24 V 24 V 5 V SELF_P 5 V Slide home position sensor CN11 6 CN11 5 CN11 4 CN11 3 CN72A 4 CN72A 3 CN72A 2 CN72A 6 CN72A 1 CN72A 7 CN72A 5 CN72A 4 CN72A 3 CN72A 2 CN72A 6 CN72A 1 CN72A 7 CN72 5 CN72 4 CN72 3 CN72 2 CN72 6 CN72 1 CN72 7 SLIDMTR_A SLIDMTR...

Page 19: ...izontal registration home position sensor PI3P 1 J2009 3 5 V CLOCK 2 9 J1006 7 8 Punch home position sensor 5 V 5 V PT1 PT2 PT3 PT4 PT5 When the hole puncher is at home position 0 PI2P 1 J2007 3 5 V SLIDE 2 3 J1006 1 2 Punch motor clock sensor While the punch motor is rotating alternates between 0 and 1 When the punch slide unit is at home position 1 When paper is detected 0 Photosensor PCB DUSTLE...

Page 20: ...troller PCB LED PCB M2P Horizontal registration motor Switches between and according to the direction of motor rotation When 1 LED goes ON Switches the pulse signals according to the rotation of the motor B A B A J1001 1 2 3 4 M1P Punch motor J1002 1 J1007 6 1 5 4 3 2 LED5 LED4 LED3 LED2 LED1 2 LEDON5 5V LEDON4 LEDON3 LEDON2 LEDON1 F02 104 02 Chap02 p65 3 28 01 12 07 PM 9 ...

Page 21: ...ne for delivery simple stacking job off set and stapling or folding in two If a punch unit option is installed the sheets are pouched and delivered to the delivery tray Sheets may be delivered in either of five ways including one for the puncher unit Punching Normal delivery Delivery method Middle 2 point stapling Job offset Simple stacking Stapling Front 1 point stapling Rear 1 point stapling Mid...

Page 22: ...ADDLE FINISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION 2 1 1 Normal Delivery a Simple Stacking The machine pulls in the sheet once to the processing tray and then delivers it to the deliv ery tray Tray Paper F02 201 02 Chap02 p65 3 28 01 12 07 PM 11 ...

Page 23: ...them in the form of a aligning plane When the number of sheets stacked on the processing tray reaches a specified value the sheets are delivered in a form of a stack Even if the specified value is not reached stacked sheets are temporarily delivered when 10 sheets of large size paper 300 mm or longer or 30 sheets of small size paper 299 mm or shorter have been stacked 5 and STMT sizes 10 sheets 4t...

Page 24: ...LINE OF OPERATION c Stapling The machine stacks sheets coming from its host machine on the processing tray When the number of sheets stacked on the processing tray reaches a specified value the finisher staples them delivers the stapled stack to the delivery tray F02 201 04 Chap02 p65 3 28 01 12 07 PM 13 ...

Page 25: ...1 CHAPTER 2 OUTLINE OF OPERATION d Saddle Delivery The machine deposits a stack of sheets on the processing tray staples it middle 2 point and then moves it to the saddle unit The saddle unit folds the stack in two and delivers it to the bind tray F02 201 05 Chap02 p65 3 28 01 12 07 PM 14 ...

Page 26: ...roprocessor CPU on the finisher controller PCB The paper path is equipped with the sensors shown in T02 202 02 used to monitor the ar rival or passage of sheets If a sheet fails to arrive at or move past a specific sensor within a specific period of time the finisher controller will assume a jam and stops the ongoing operation and at the same time communicates the presence of a jam to the host mac...

Page 27: ... FEEDMTR Paddle motor drive signal PDLMTR Alignment plate motor rear drive signal RJOGMTR Bind clutch drive signal B_CLU Alignment plate motor front drive signal FJOGMTR Finisher controller PCB 2 2 Staple fold motor drive signal BINDMTR Staple fold motor clock detect signal BIND_CLK Shift motor drive signal SIFTMTR Delivery motor drive signal EJCTMTR Slide motor drive signal SLIDMTR Chap02 p65 3 2...

Page 28: ...RATION F02 202 02 Finisher controller PCB PI10 Fold position paper detect signal BIND_P PI1 Inlet paper detect signal ENT_P Notation PI1 PI10 Name Inlet sensor Fold position sensor Connector on finisher controller PCB CN16 CN16 Description Photointerrupter Photointerrupter T02 202 02 Chap02 p65 3 28 01 12 07 PM 17 ...

Page 29: ...ed onto the processing tray or during alignment It is at the down position during stack feeding stack delivery or sta pling At power on the finisher controller PCB drives the aligning plate front motor M4 and the aligning plate rear motor M5 to return the two aligning plates to their home posi tions T02 203 01 Sensor Aligning plate front home position sensor Aligning plate rear home position senso...

Page 30: ...NE OF OPERATION F02 203 01 Aligning plate front Alignment plate front motor M4 Alignment plate rear motor M5 Light shielding plate Front Paper Aligning plate front home position sensor PI4 Light shielding plate Aligning plate rear home position sensor PI5 Aligning plate rear Chap02 p65 3 28 01 12 07 PM 19 ...

Page 31: ... between the delivery rollers is fed onto the processing tray Then the paddle taps on the sheet surface twice once for the second and subsequent sheets to locate the sheet against the processing tray stopper T02 203 02 Swing guide Delivery belt Stack delivery roller lower Processing tray stopper Paddle Stack delivery roller upper Aligning plate Paper Chap02 p65 3 28 01 12 07 PM 20 ...

Page 32: ...he aligning plate front and the aligning plate rear The offset operation is performed each time a sheet is pulled onto the processing tray F02 203 03 Offsetting in the forward direction F02 203 04 Offsetting in the backward direction Aligning plate rear Sheet to be offset Tray Aligning plate front Tray Aligning plate rear Sheet to be offset Aligning plate front Chap02 p65 3 28 01 12 07 PM 21 ...

Page 33: ...rned OFF The delivery motor is driven a specified num ber of pulses causing the swing guide to ascend Next the paper delivery motor is driven Next the delivery motor is driven to deliver the paper stack with the nails of the delivery belt that rotates in sync with the stack delivery rollers F02 203 05 Job offset sequence F02 203 06 Swing guide Host machine delivery signal Start signal Inlet sensor...

Page 34: ... PCB located under the stapler unit Next the slide motor is driven a specified number of pulses The stapler unit moves to rear standby position at the back of the machine entering the standby state Sensor Slide home position sensor Staple home position sensor Staple empty sensor Staple top position sensor Function Detects the home position for the stapler moving back and forth Detects the home pos...

Page 35: ... 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION F02 301 01 Paper stack Slide motor M8 Stapler Slide home position sensor PI18 Light shielding plate Deliver direction Chap02 p65 3 28 01 12 07 PM 24 ...

Page 36: ...e descends the paper stack is sandwiched between the upper and lower stack delivery rollers The finisher controller PCB moves the stapler for stapling according to the specified sta pling position when rear 1 point stapling is specified the stapler does not move but it staples at the standby position As the stapler moves forward the processing tray stopper is folded forward F02 302 01 Stapler Swin...

Page 37: ...INISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION F02 302 02 Paddle motor M2 Swing guide home position sensor PI3 Light shielding plate Staple safety switch MS3 Swing guide Stack delivery roller upper Stack delivery roller lower Chap02 p65 3 28 01 12 07 PM 26 ...

Page 38: ...ry direction The delivery belt home position sensor is turned OFF The delivery mo tor is driven a specified number of pulses causing the swing guide to ascend At the same time the slide motor is driven to return the stapler back to the standby position followed by driving of the delivery motor Then the paper stack is delivered with the nails of the deliv ery belt that rotates in sync with the stac...

Page 39: ...INISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION F02 303 02 Paddle motor M2 Swing guide Stack delivery roller lower Stack delivery roller upper Swing guide home position sensor PI3 Light shielding plate Staple safety switch MS3 Chap02 p65 3 28 01 12 07 PM 28 ...

Page 40: ...position sensor is OFF the finisher controller PCB rotates the staple fold motor in the forward direction until the sensor turns ON allowing the staple cam to the original position The staple empty sensor PI20 is used to detect presence absence of a staple cartridge in the machine and presence absence of staples in the cartridge The stale top position sensor PI21 is used to determine whether stapl...

Page 41: ...FINISHER G1 REV 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION F02 304 01 F02 304 02 Finisher controller PCB Staple hold motor drive signal Staple top position detect signal Staple empty detect signal Staple home position detect signal M7 Chap02 p65 3 28 01 12 07 PM 30 ...

Page 42: ...d paper size After paper has been stacked on the processing tray the stapler is moved to the specified stapling position in response to the stapling command from the host machine F02 304 03 shows the standby position of the stapler and the stapling position depending on the staple mode a Front 1 point stapling The stapler waits at the back The stapler moves to and returns from the stapling positio...

Page 43: ...le 2 point stapling The stapler waits at the back The stapler moves to and returns from the stapling position for each stapling operation The stapler first staples a paper stack at the rear stapling posi tion and then staples it at the front stapling position F02 304 05 Feed direction Stapler Stopper Standby position Stabling position Feed direction Standby position Stapler Stapling position Stopp...

Page 44: ... stapler waits at the back The stapler moves to and returns from the stapling position for each stapling operation The stapler first staples a paper stack at the rear stapling posi tion and then staples it at the front stapling position F02 304 06 Feed direction Standby position Stapler Stopper Stapling position Stapling position Chap02 p65 3 28 01 12 07 PM 33 ...

Page 45: ...et sensor PI1 Processing tray sensor PI6 Feed motor M1 Delivery motor M3 Paddle motor M2 Paddle home position sensor PI2 Swing guide home position sensor PI3 Stapler safety switch MS3 Alignment motor front M4 Aligning plate home position sensor front PI4 Staple fold motor M7 Staple home position sensor PI19 CW rotation CCW rotation Delivery belt home position sensor PI7 360msec 10msec 20msec 360ms...

Page 46: ...e position is at the position where the edge of the delivery tray is detected At power on the finisher controller PCB drives the shift motor M6 to return the delivery tray to the home position When the paper coming from the processing tray is stacked on the delivery tray the shift motor is driven a specified number of pulses causing the delivery tray to descend Clock pulses are detected by the shi...

Page 47: ...V 0 MAR 2001 CHAPTER 2 OUTLINE OF OPERATION F02 401 01 Tray paper sensor PI8 Shift motor M6 Shift motor clock sensor PI17 Shift lower limit sensor PI16 Full stack sensor PI24 Shift upper limit sensor PI15 Delivery tray Paper surface sensor PI9 Edge Chap02 p65 3 28 01 12 07 PM 36 ...

Page 48: ... 5 Saddle Unit 5 1 Basic Operations 5 1 1 Outline The machine stitches a stack of sheets middle 2 point then folds the stack in two in the finisher These operations are controlled by the finisher controller PCB The finisher controller PCB is controlled by the commands from the host machine Chap02 p65 3 28 01 12 07 PM 37 ...

Page 49: ...itches the paper stack coming from the finisher folds it and delivers it to the bind tray in the saddle unit in response to the commands from the host machine That is the machine performs the following operations 1 Paper feed in 2 Stitching 3 Stack feed 4 Folding delivery F02 502 01 1 Paper feed in 2 Stitching 3 Stack feed 4 Folding delivery Chap02 p65 3 28 01 12 07 PM 38 ...

Page 50: ...TION a Paper feed in After being aligned on the processing tray a stack of sheets is sandwiched between the stack delivery rollers As the stack delivery rollers rotate the stack is fed toward the saddle unit F02 502 02 Stack delivery roller upper Paper stack Stack delivery roller lower Chap02 p65 3 28 01 12 07 PM 39 ...

Page 51: ...hen the center of the paper stack stitching position reaches the stapler s staple posi tion the stapler stitches the paper stack When only one sheet is fed from the host machine the next step stack feed is performed without performing the stitching operation F02 502 03 Staple Stapler lower Stapler upper Chap02 p65 3 28 01 12 07 PM 40 ...

Page 52: ...d The stack feed rollers feed the paper stack to the stack folding delivery position where the center of the stack stitched position is level with the paper pushing plate and paper folding roller s nip part F02 502 04 Paper fold roller Paper pushing plate Stack feed roller upper Stack feed roller lower Chap02 p65 3 28 01 12 07 PM 41 ...

Page 53: ... OPERATION d Folding delivery The paper pushing plate pushes in the center of the paper stack to feed it toward the paper fold rollers Then the paper fold rollers and bind delivery rollers deliver the paper stack to the bind tray F02 502 05 Paper fold rollers Bind delivery rollers Chap02 p65 3 28 01 12 07 PM 42 ...

Page 54: ...ds the paper stack is sandwiched between the upper and lower stack de livery rollers The delivery motor M3 rotates in the reverse direction feeding the paper stack toward the saddle unit When the leading edge of the paper stack reaches the folding position sensor PI10 the finisher controller PCB drives the delivery motor a specified number of motor pulses to stop the center of the paper stack stit...

Page 55: ...using the stack feed roller up per to descend The paper stack is sandwiched between the stack feed rollers Then the bind clutch CL1 is turned ON to rotate the feed motor M1 in the forward direction thus feeding the paper stack to the folding position The feed amount is equivalent to the number of pulses used to drive the feed motor M1 until the paper stack reaches the folding posi tion F02 504 01 ...

Page 56: ... PI14 Until the paper stack reaches the folding position the guide plate covers the paper fold rollers to act as a paper path through which a paper stack is fed to the saddle unit and to pre vent a paper stack from touching the rollers A folding home position sensor PI11 is provided to detect the positions of the paper fold rollers and paper pushing plate The paper stack folded in two by the paper...

Page 57: ...ollers and bind delivery rollers Half the entire surface of each paper fold roller is uncovered excluding the central area and the area at the left and right ends The uncovered surface of the upper paper fold roller comes in touch with the uncovered surface of the lower paper fold roller only at the center and left and right ends allowing a paper stack to be fed without causing creases The other h...

Page 58: ...PERATION F02 505 02 Folds feeds a paper stack Feeds a paper stack Outlet Inlet Paper push plate Paper stack Paper folding start position F02 505 03 M7 Paper fold roller lower Paper fold roller upper Folding home position sensor PI11 Paper pushing plate Paper stack Staple fold motor Chap02 p65 3 28 01 12 07 PM 47 ...

Page 59: ...home position sensor PI2 Swing guide home position sensor PI3 Stapler safety switch MS3 Slide motor M8 Staple fold motor M7 Staple home position sensor PI19 Folding position sensor PI10 Stack feed roller upper home position sensor PI12 Binding cluch CL1 Folding home position sensor PI11 Bind tray sensor PI13 CW rotation CCW rotation 50msec Staply 13571msec Chap02 p65 3 28 01 12 18 PM 48 ...

Page 60: ... from the host machine move through the puncher unit and then the feed system of the finisher When the trailing edge of a sheet from the host machine reaches the puncher unit the sheet is stopped once and the punch shaft is rotated to punch a hole along the trailing edge These operations are controlled with various commands from the finisher controller PCB as well as the commands from the punch co...

Page 61: ...n is executed by rotating the punch shaft 180 from its home position As many as five light receiving transistors photosensor PCB are mounted over the inlet paper path of the puncher unit on the other hand as many as five LEDs LED PCB are mounted under the path together serving as five sensors The frontmost sensor LED5 PT5 is used to detect the training edge of sheets and the remaining four LED1 th...

Page 62: ...T131 DFULL Punch home position PI1P detection signal PUNCHHP Horizontal registration home position PI2P detection signal SREGHP Punch controller PCB 2 2 Punch motor clock PI3P detection signal PUNCHCLK PT1 LED1 2 3 4 5 5 2 3 4 Trailing edge detection signal LED5 PT5 PAEND Horizonal registration detection signal LED1 4 PT1 4 SREG1 4 Horizontal registration motor M2P drive signal PT131 LED121 Chap02...

Page 63: ...h unit comes in four types selected to suit the country of installation 2 hole Puncher Unit J1 2 and 3 hole Puncher Unit K1 or two types of 4 hole Puncher Unit G1 Puncher Unit H1 The 2 hole and 4 hole types punch a hole when the punch shaft is rotated 180 from the home position causing the punch to make a single round trip The 2 3 hole type punches a hole but the circumference of the punch shaft i...

Page 64: ... position sensor goes ON The punching operation takes place as follows when making a hole in two sheets of paper 1 A hole is punched along the trailing edge of the 1st sheet punch shaft at rest home position punch shaft CW rotation by 90 hole made punch shaft CW rotation by 180 punching operation ends Sensor flag Punch home position sensor PI1P Punch shaft Eccentric cam Hole puncher Die Die Paper ...

Page 65: ...eration for the second sheet ends when the Punch shaft has rotated 180 counterclockwise and the punch home position sensor goes ON half circumference At this time the 3 hole puncher makes a single round trip in escape direction moving up the hole puncher on the other half circumference of the punch shaft The punching operation takes place as follows when making two holes in two sheets of paper 1 A...

Page 66: ...ape direction punch shaft at rest home position punch shaft CW rotation by 90 punch at upper limit punch shaft CW rotation by 180 punch back to initial position F02 602 05 2 Holes are made along the trailing edge of the 2nd sheet punch shaft at rest home position punch shaft CCW rotation by 90 hole made punch shaft CCW rotation by 180 end of punching operation F02 602 06 Chap02 p65 3 28 01 12 07 P...

Page 67: ...ERATION While two hole are being made the 3 hole puncher makes a single round trip in escape direction moving up the hole puncher punch shaft CCW rotation by 90 punch at upper limit punch CCW rotation by 180 punch back at initial position punch shaft at rest home position F02 602 07 Chap02 p65 3 28 01 12 07 PM 56 ...

Page 68: ...using the trailing edge sensor LED5 PT5 and the horizontal registration sensors LED1 through 4 SREG1 through 4 and causes a move to a specific position matching the trailing edge of each sheet in relation to the size of the sheet The horizontal registration operation takes place as follows 1 When the leading edge of a sheet from the host machine is detected by the trailing edge sensor LED5 PT5 the...

Page 69: ...ation sensor LED1 PT1 used to detect the edge of sheets of A3 A4 LTR 279 432 11 17 Horizontal registration sensor 2 LED2 PT2 used to detect the edge of sheets of B4 B5 LTRR LGL Horizontal registration sensor 3 LED3 PT3 used to detect the edge of sheets of A4R Horizontal registration sensor 4 LED4 PT4 used to detect the edge of sheets of B5R F02 602 09 3 When the trailing edge sensor LED5 PT5 detec...

Page 70: ...se to return the punch slide unit to its home position 5 For each sheet that arrives in succession the punch slide unit is returned to its home po sition and is caused to repeat steps 1 through 4 CW rotation CCW rotation Feed motor M1 Trailing edge sensor LED5 PT5 Horizontal registration sensor LED1 4 PT1 4 Punch home position sensor PI1P Horizontal registration home position sensor PI2P Horizonta...

Page 71: ...s in the finisher saddle puncher option at such times as set in advance It identifies a jam in reference to the presence absence of paper at a specific sensor If a jam is found the finisher controller PCB communicates the nature of the jam to the host machine in the form of a code which may be checked in service mode of the host machine PI1 inlet sensor PI10 Folding position sensor PI10 PI1 F02 70...

Page 72: ...2 Inlet Sensor Stationary Jam 1021 The paper does not leave the inlet sensor approximately 2 sec after the inlet sensor has de tected its leading edge Feed motor M1 Inlet sensor PI1 Jam check Inlet sensor PI1 Jam check Normal Jam approx 2sec Feed motor M1 approx 2sec F02 701 03 7 1 3 Folding Position Sensor Delay Jam 1012 In bind mode the folding position sensor does not detect paper 1200 msec aft...

Page 73: ...tion sensor approximately 10 5 sec after the staple fold motor is driven F02 701 05 7 1 5 Power On Jam 1007 Paper is detected inside the finisher at power on or when the door is closed 7 1 6 Door Open Jam paper present 1008 The finisher is disconnected from its host machine or the front door or the upper cover is opened while the system is in operation paper on the move 7 1 7 Staple Jam 1006 The s...

Page 74: ...motors and clutches and the other is turned into 5 VDC by the regulator IC IC1 of the finisher controller PCB for use by the sensors and ICs on PCBs If a punch unit option is installed power is also supplied to the punch controller PCB Some of 24 VDC used to drive motors is cut off when the joint switch MS2 front door switch MS1 or stapler safety switch MS3 is open F02 801 01 is a block diagram of...

Page 75: ...and 5 V power The 24 V power is used to drive the motors while the 5 V power is used by sensors and the ICs on the punch controller PCB The 24 V power to the motors will be cut off when the joint switch MS2 or the front door switch MS1 of the finisher unit is open F02 802 01 is a block diagram for the power supply system F02 802 01 8 2 2 Protective Mechanisms The 24 V system used to drive the punc...

Page 76: ...COPYRIGHT 2001 CANON INC 2001 2001 2001 2001 CANON SADDLE FINISHER G1 REV 0 MAR 2001 CHAPTER 3 MECHANICAL SYSTEMS ChapterCover p65 3 28 01 12 05 PM 3 ...

Page 77: ...d Controls 1 Tray 2 2 Rear cover 3 3 Front cover 5 4 Front door 5 Upper door 6 Upper right cover assembly 4 7 Jam removal cover The number in parentheses indicates the number of mounting screws used 1 2 3 4 5 6 7 F03 101 01 1 1 1 Removing the Delivery Tray 1 Remove the four screw 1 and detach the delivery tray 2 2 1 F03 101 02 Chap03 p65 3 28 01 12 09 PM 1 ...

Page 78: ...NISHER G1 REV 0 MAR 2001 1 1 2 Removing the Front Cover 1 Open the front door 1 2 While picking the claw 2 detach the fold jam releasing dial 3 3 Remove the two screws 4 F03 101 03 1 4 4 3 2 4 Remove the three screws 5 and detach the front cover 6 6 5 5 F03 101 04 Chap03 p65 3 28 01 12 09 PM 2 ...

Page 79: ...Cover 1 Remove the two screws 1 on the pickup side and remove the screw 2 on the delivery side then detach the rear cover 3 3 1 3 2 F03 101 06 1 1 4 Removing the Upper Cover 1 Open the upper cover 1 and turn the cover band retainer 2 to the left to re move it 2 Remove the cover band 3 F03 101 05 2 1 3 F03 101 07 Chap03 p65 3 28 01 12 09 PM 3 ...

Page 80: ...and detach the processing tray rear cover 5 then de tach the upper cover 6 6 4 5 F03 101 08 1 1 5 Removing the Processing Tray Upper Cover 1 Remove the front cover See 1 1 2 2 Remove the rear cover See 1 1 3 3 Remove the upper cover See 1 1 4 4 Disconnect the connector 1 and re move the screw 2 2 1 F03 101 09 Chap03 p65 3 28 01 12 09 PM 4 ...

Page 81: ...nnect the connector 4 then detach the processing tray upper cover 3 3 4 F03 101 10 1 1 6 Removing the Upper Right Cover Assembly 1 Remove the front cover See 1 1 2 2 Remove the rear cover See 1 1 3 3 Remove the two screws 1 at the front and the two screws 2 at the rear then detach the upper right cover assembly 3 3 1 F03 101 11 2 3 F03 101 12 Chap03 p65 3 28 01 12 09 PM 5 ...

Page 82: ...om the rail grooves 5 Remove the four screws 3 1 2 3 3 3 3 F03 101 13 6 Shift the side guide 4 lightly to the front and free the engagement of the paper surface detecting lever rear 5 then detach the side guide 4 5 4 F03 101 14 Be sure to mount the side guide after securely fitting the paper surface detecting lever rear 5 in the groove of the paper sur face detecting lever middle 6 After completio...

Page 83: ...nt door 1 2 Slide out the stapler unit 3 while press ing the stopper lever 2 1 3 2 Do not remove the stapler from the stapler frame shaft If re moved the position where the staple driver lower unit of the stapler 4 shoots stables will shift from the position where the staple clincher upper unit of the stapler 5 receives staples F03 102 01 F03 102 02 5 4 Chap03 p65 3 28 01 12 09 PM 7 ...

Page 84: ...eason the staple shooting timing of the staple driver lower unit of the stapler does not match the staple bending timing of the staple clincher upper unit of the stapler Adjust the stapler phase following the pro cedure described below F03 102 03 1 Detach the gear cover 2 from the staple driver 1 2 Remove the E ring 3 to detach the side cover 5 of the staple clincher 4 F03 102 04 Timing belt Gear ...

Page 85: ...jam releasing gear 7 timing belt 8 and relay gear 1 9 Remove the spacer and spring at the back of the staple jam relasing gear 4 Remove the screw 10 and spring 11 to remove the belt tentioner 12 F03 102 05 5 Remove the timing belt 13 6 Remove the E ring 14 to remove the staple position check gear 15 F03 102 06 8 10 12 6 7 11 9 14 15 13 Chap03 p65 3 28 01 12 09 PM 9 ...

Page 86: ... MAR 2001 7 Turn the gear 16 to align the round hole in the staple driver gear with the round hole 17 at the back F03 102 07 8 Insert a pin 18 with a diameter of ap proximately 2 mm use of a 2 mm Allen wrench is recommended in the round hole to secure the gear F03 102 08 16 17 18 Chap03 p65 3 28 01 12 09 PM 10 ...

Page 87: ...MAR 2001 9 Turn the gear 19 to align the round hole in the staple clincher cam with the round hole 20 at the back F03 102 09 10 Insert a pin 21 with a diameter of ap proximately 2 mm use of a 2 mm Allen wrench is recommended in the round hole to secure the gear F03 102 10 19 20 21 Chap03 p65 3 28 01 12 09 PM 11 ...

Page 88: ...gear is aligned with the round hole 26 in the frame F03 102 12 The position where the blue mark is aligned with the round hole is the home position for stapling If the staple jam can cel dial is turned for some rea son the home position deviates making it impossible to remove the stapler cartridge If such a case the gear can be returned to the home position by checking blue mark position Therefore...

Page 89: ... relay gear 32 and secure them with the E ring 33 F03 102 13 1 2 3 Adjusting the Phase of the Gear in the Saddle Unit If the gears at the front of the saddle unit or the paper fold rollers in the sale unit are re placed or removed for some reason adjust the gear phase following the procedure de scribed below 1 The paper fold rollers 1 and saddle cam 2 must be positioned as shown below F03 102 14 3...

Page 90: ...on the relay gear 4 on the half of the periphery where gears with a smaller face width are ar ranged With the mark on the saddle cam drive gear 3 aligned with the mark on the relay gear 4 align the other mark on the relay gear withy the rib of the paper folding roller drive gear 5 F03 102 15 1 2 4 Removing the Saddle Unit 1 Remove the front cover See 1 1 2 2 Remove the rear cover See 1 1 3 3 Open ...

Page 91: ...ly 4 to move the paper retaining plate assembly 5 to the inside F03 102 17 5 Remove the stop ring 6 and detach the timing belt 7 6 Disconnect the two connectors 8 F03 102 18 7 Remove the three screws 9 and slide out the stapler unit 10 slightly to the front 8 Slide out the saddle unit 11 to the front F03 102 19 5 4 6 7 8 10 9 9 11 Chap03 p65 3 28 01 12 09 PM 15 ...

Page 92: ...ly 1 Remove the processing tray upper cover See 1 1 5 2 Remove the side guide See 1 1 7 3 Remove the two screws 1 and discon nect the five connectors 2 F03 102 20 4 Pull the processing stopper base 3 to the front and free the claw 5 at the front and the claw 6 at the rear of the processing stopper 4 F03 102 21 1 1 2 2 2 6 4 5 4 3 Chap03 p65 3 28 01 12 09 PM 16 ...

Page 93: ...Disconnect the three connectors 7 6 Release the two claws 8 of the harness retainer and detach the motor harness 9 F03 102 22 7 Remove the stop ring 10 and detach the timing belt 11 8 Disconnect the connector 12 and free the harness 14 from the edge saddle 13 F03 102 23 11 10 13 14 12 9 8 7 Chap03 p65 3 28 01 12 09 PM 17 ...

Page 94: ...screws 15 and slide the processing tray assembly 16 to the rear then lift it to detach F03 102 24 1 2 6 Removing the Paddle Assembly 1 Remove the processing tray assembly See 1 2 3 2 Place the processing tray assembly 1 as shown Be sure to take care not to dam age the aligning plate 2 F03 102 25 16 15 2 1 Chap03 p65 3 28 01 12 09 PM 18 ...

Page 95: ...ER 3 MECHANICAL SYSTEMS COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 3 Detach the timing belt 3 and remove the two screws 4 F03 102 26 3 4 4 Chap03 p65 3 28 01 12 09 PM 19 ...

Page 96: ...DLE FINISHER G1 REV 0 MAR 2001 4 Separate the processing tray assembly 5 and the paddle assembly 6 as shown F03 102 27 1 2 7 Removing the Staple Fold Drive Unit 1 Open the front door 1 and slide out the stapler unit 2 slightly to the front F03 102 28 6 5 1 2 Chap03 p65 3 28 01 12 09 PM 20 ...

Page 97: ...onnector 6 4 Free the harness 7 from the harness retainer 5 5 Free the harness 7 from the edge saddle 8 then disconnect the two connectors 9 F03 102 29 6 Release the harness retainer 10 and disconnect the connector 11 7 Free the harness 12 from the harness retainer 10 8 Free the harness 12 for the edge saddle 13 and disconnect the two connectors 14 F03 102 30 6 7 3 7 8 9 7 5 5 4 5 7 5 12 11 10 13 ...

Page 98: ...E FINISHER G1 REV 0 MAR 2001 9 Remove the screw 15 and free the claw 17 of the harness guide from the long angle 16 of the base plate F03 102 31 10 Disconnect the two connectors 18 and free the harness 20 from the edge saddle 19 F03 102 32 17 15 16 18 18 19 20 Chap03 p65 3 28 01 12 09 PM 22 ...

Page 99: ...IGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 11 Remove the three screws 21 F03 102 33 12 Remove the screw 22 and detach the staple fold drive unit 23 F03 102 34 21 21 21 22 23 Chap03 p65 3 28 01 12 09 PM 23 ...

Page 100: ...t the two connectors 2 3 Remove the screw 3 and detach the harness guide 4 4 Remove the three screws 5 and detach the feed motor unit 6 F03 102 35 1 2 9 Removing the Feed Roller 1 Remove the upper cover See 1 1 4 2 Remove the upper right cover assembly See 1 1 6 3 Remove the feed motor unit See 1 2 6 4 Remove the screw 1 5 Remove the stop ring 2 and detach the bushing 3 F03 102 36 5 5 3 4 6 1 2 2 ...

Page 101: ... MAR 2001 6 Remove the two screws 4 F03 102 37 7 Remove the gear 5 and detach the gear 6 while spreading the claw 8 Remove the stop ring 7 and detach the bushing 8 9 Remove the screw 9 and detach the inlet sensor 10 10 Remove the lower paper guide 11 F03 102 38 4 11 9 10 7 6 8 5 Chap03 p65 3 28 01 12 09 PM 25 ...

Page 102: ...emove the feed roller 12 F03 102 39 1 2 10 Removing the Stack delivery roller upper 1 Remove the paddle assembly See 1 2 4 2 Place the paddle assembly 1 as shown F03 102 40 3 Turn the gear 2 in the direction of the arrow to move up the stack delivery roller assembly upper 3 F03 102 41 12 1 3 2 Chap03 p65 3 28 01 12 09 PM 26 ...

Page 103: ...stack delivery roller upper 4 from below to free the stack deliver roller upper 4 from the shaft 5 F03 102 42 5 Shift up the stack delivery roller upper 4 and then push it down to detach the stack deliver roller upper 4 F03 102 43 6 Likewise remove the stack delivery roller upper 6 at the front 4 5 4 6 Chap03 p65 3 28 01 12 09 PM 27 ...

Page 104: ... FINISHER G1 REV 0 MAR 2001 1 2 11 Removing the Paddle 1 Remove the paddle assembly See 1 2 4 2 Place the paddle assembly 1 as shown F03 102 44 3 Turn the gear 2 in the direction of the arrow to move up the stack delivery roller assembly upper 3 F03 102 45 1 3 2 Chap03 p65 3 28 01 12 09 PM 28 ...

Page 105: ...the safety guide 4 from below to free one side of the safety guide 4 from the shaft 5 F03 102 46 5 Push up the safety guide 4 from below to free the safety guide 4 from the shaft 5 F03 102 47 6 Remove the paddle 6 in the direction of the arrow 7 Likewise remove the other paddle F03 102 48 4 5 4 5 1 Chap03 p65 3 28 01 12 09 PM 29 ...

Page 106: ...sembly and separate it from the processing tray assembly See 1 2 4 2 Slide the aligning plate front 2 and the aligning plate rear 3 of the pro cessing tray assembly 1 by sliding them to the outside F03 102 49 3 Remove the processing tray stopper 4 F03 102 50 4 Remove the screw 5 and detach the paper guide front 7 while freeing the two claws 6 F03 102 51 1 3 2 4 5 7 6 Chap03 p65 3 28 01 12 09 PM 30...

Page 107: ...e screw 8 then while free ing the claw 9 detach the paper guide rear 10 F03 102 52 6 Remove the two stop rings 11 then move the two bushings 12 to the in side F03 102 53 7 Remove the four screws 13 then lift the stack delivery roller assembly lower 14 to detach F03 102 54 8 10 9 11 11 12 12 14 13 13 Chap03 p65 3 28 01 12 09 PM 31 ...

Page 108: ...lts 16 F03 102 55 Be sure to mount them so that the edges 17 of the claws of the delivery belts are flush F03 102 56 1 3 PCBs 1 3 1 Removing the Finisher Controller PCB 1 Remove the rear cover See 1 1 3 2 Disconnect the 17 connectors 1 and remove the screw 2 3 Free the PCB retainer 3 and detach the finisher controller PCB 4 F03 103 01 16 15 17 2 1 1 4 1 3 Chap03 p65 3 28 01 12 09 PM 32 ...

Page 109: ...he arrow to slide the stapler to the frontmost point 2 Remove the stapler unit See 1 2 1 F03 103 02 3 Place the stapler unit 3 as shown 4 Remove the two screws 4 and detach the guide 5 F03 103 03 5 Turn the tab 2 on the stapler side in the direction of the arrow so that that the fixing screw 7 of the slide home position PCB 6 is in view through the round hole 6 Remove the fixing screw 7 F03 103 04...

Page 110: ...INISHER G1 REV 0 MAR 2001 7 Disconnect the connector 8 8 Remove the flexible cable retainer 9 9 Free the lock 10 of the connector in the direction of the arrow then detach the flexible cable 11 and then detach the side home position PCB 12 F03 103 05 12 8 10 11 9 Chap03 p65 3 28 01 12 09 PM 34 ...

Page 111: ...Removing the Punch Motor 1 Remove the two screws 1 2 Disconnect the connector 2 to remove the punch motor 3 F03 201 01 2 1 2 Removing the Horizontal Registration Motor 1 Disconnect connector J1001 1 2 Remove the harness 3 from the harness guide 2 3 Remove the two screws 4 to remove the horizontal registration motor 5 F03 201 02 2 1 3 4 5 2 1 3 Chap03 p65 3 28 01 12 09 PM 35 ...

Page 112: ...he Punch Unit 1 Remove the waste case 2 Remove the screw 1 to detach the jam processing cover 2 F03 201 03 3 Disconnect the connector J1005 3 4 Remove the harness 5 from the harness guide 4 F03 201 04 5 Disconnect the connector 6 6 Remove the screw 7 and sensor sup port plate 8 F03 201 05 2 1 3 5 4 6 7 8 Chap03 p65 3 28 01 12 09 PM 36 ...

Page 113: ...2001 7 Remove the screw 9 and washer 10 8 Disconnect the connector 11 9 Remove the two screws 12 to detach the base cover 13 F03 201 06 10 Remove the four screws 14 to remove the upper transmission sensor unit 15 and lower transmission sensor 16 F03 201 07 13 9 10 12 11 14 14 14 15 16 Chap03 p65 3 28 01 12 09 PM 37 ...

Page 114: ... 0 MAR 2001 11 Remove the punch unit 18 from the horizontal registration motor assembly 17 Ff03 201 08 2 2 PCBs 2 2 1 Removing the Punch Controller PCB 1 Remove the two screws 1 2 Disconnect the five connectors 2 to re move the punch controller PCB 3 F03 202 01 17 18 2 3 2 2 1 Chap03 p65 3 28 01 12 09 PM 38 ...

Page 115: ...MAR 2001 2 2 2 Removing the PhotoSensor PCB 1 Remove the punch motor See 2 1 1 2 Remove the screw 1 3 Remove the harness 3 from the harness guide 2 on the PCB then detach the PCB cover 4 F03 202 02 4 Disconnect the connector 5 to remove the photosensor PCB 6 F03 202 03 4 1 2 3 6 5 Chap03 p65 3 28 01 12 09 PM 39 ...

Page 116: ... 2001 2 2 3 Removing the LED PCB 1 Remove the waste case 2 Disconnect connector J1005 1 3 Remove the harness 3 from the harness guide 2 F03 202 04 4 Remove the screw 4 and washer 5 5 Disconnect the connector 6 6 Remove the screw 7 to detach the base cover 8 F03 202 05 1 3 2 8 4 5 7 6 Chap03 p65 3 28 01 12 09 PM 40 ...

Page 117: ...R G1 REV 0 MAR 2001 7 Remove the screw 9 8 Disconnect the connector 10 to remove the LED PCB 11 F03 202 06 2 2 4 Removing the Waste Full PhotoSensor PCB 1 Remove the punch controller PCB See 2 2 1 2 Remove the two screws 1 to remove the PCB film 2 F03 202 07 11 10 9 2 1 Chap03 p65 3 28 01 12 09 PM 41 ...

Page 118: ...DDLE FINISHER G1 REV 0 MAR 2001 3 Disconnect the connector 3 to remove the waste full photosensor PCB 4 F03 202 08 2 2 5 Removing the Waste Full LED PCB 1 Remove the screw 1 2 Disconnect the connector 2 to remove the waste full LED PCB 3 F03 202 09 4 3 2 1 3 Chap03 p65 3 28 01 12 09 PM 42 ...

Page 119: ...sport section Transport rollers Transport paper guides Drive section Gears Specified position Belts Other Sensors Discharge brush Staple un Replace UN at 100K staple Staple cartridge User replacement for every 3000pcs Unit name Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Transport section Transport rollers Transport paper guides Drive section Gears Specified position Belts...

Page 120: ...COPYRIGHT 2001 CANON INC 2001 2001 2001 2001 CANON SADDLE FINISHER G1 REV 0 MAR 2001 CHAPTER 5 TROUBLESHOOTING ChapterCover p65 3 28 01 12 05 PM 5 ...

Page 121: ...he stapling position If you have replaced the finisher controller PCB you must transfer the existing settings to the new PCB Perform the following if the folding position must be adjusted for some rea son Both the folding and stapling positions may deviate for some type of paper In such a case change the middle stapling position in the user mode of the host machine 1 Set SW1 on the finisher contro...

Page 122: ...ing position in the direction press the PSW1 To move the folding position in the direction press the PSW2 Pressing the PSW1 and PSW2 at the same time clears the adjustment value F05 101 03 3 When adjustment of the folding position is complete set all bits of the SW1 on the fin isher controller PCB to OFF 4 Enter the bind mode of the host machine and check whether the folding position is ad justed ...

Page 123: ... SW1 on the finisher controller PCB as follows ON 1 2 3 4 5 6 7 8 F05 101 04 2 Adjust the stapling position by pressing the PSW1 or PSW2 on the finisher controller PCB a required number of times Pressing the switch once moves the stapling position about 0 14 mm To move the stapling position in the direction press the PSW1 To move the stapling position in the direction press the PSW2 Pressing the P...

Page 124: ...rvice Manual of the host machine 1 2 2 Adjusting the Sensor Output Perform the following when the punch controller PCB horizontal registration sensor photosensor PCB LED PCB or waste full sensor waste full photosensor PCB waste full LED PCB has been replaced 1 Shift bits 1 through 4 on the punch controller PCB as follows F05 102 01 2 Press SW1002 or SW1003 on the punch controller PCB A press will ...

Page 125: ...r PCB to select the appropriate number of punch holes Each press on SW1002 moves the selection through the following repeatedly from top to bottom Number of punch holes 2 holes Puncher Unit J1 2 3 holes Puncher Unit K1 4 holes Puncher Unit G1 4 holes Puncher Unit H1 LED1002 OFF ON OFF OFF LED1003 OFF OFF OFF ON LED1001 ON ON OFF OFF ON 1 2 3 4 T05 102 01 3 Press SW1003 on the punch controller PCB ...

Page 126: ...1002 1 Turn off the host machine 2 Set bits 1 through 4 on the punch controller PCB as follows F05 102 03 3 Press SW1002 and SW1003 on the punch controller PCB at the same time The presses will initialize the EEP ROM At the end all LEDs LED1001 LED1002 LED1003 will go ON 4 Adjust the sensor output and store the number of punch holes Chap05 p65 3 28 01 12 11 PM 6 ...

Page 127: ...5 7 CHAPTER 5 TROUBLESHOOTING COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 Chap05 p65 3 28 01 12 11 PM 7 ...

Page 128: ...ISHER G1 REV 0 MAR 2001 2 Arrangement of Electric Components 2 1 Finisher Saddle Unit 2 1 1 Sensors Microswitches and Clutch PI1 PI2 PI3 PI15 PI5 PI10 PI11 PI12 CL1 PI7 PI9 PI8 PI6 MS2 MS3 MS1 PI13 PI14 PI17 PI16 PI4 PI22 PI23 PI19 PI20 PI21 PI18 PI24 F05 201 01 Chap05 p65 3 28 01 12 11 PM 8 ...

Page 129: ...er detection Delivery belt home position detection Tray paper detection Paper surface detection Folding position detection Folding home position detection Folding roller home position detection Bind tray paper detection Stapler fold motor clock detection Shift upper limit detention Shift lower limit detection Shift motor clock detection Slide home position detection inside stapler Stapler drive ho...

Page 130: ...5 10 CHAPTER 5 TROUBLESHOOTING COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 2 1 2 Motor PCBs M7 M8 M5 M4 M3 M6 M1 M2 1 F05 201 02 Chap05 p65 3 28 01 12 11 PM 10 ...

Page 131: ...FINISHER G1 REV 0 MAR 2001 Name Motor Finisher controller PCB Notation M1 M2 M3 M4 M5 M6 M7 M8 1 Description Feed motor Paddle motor Delivery motor Alignment motor front Alignment motor rear Shift motor Staple fold motor Slide motor Finisher control T05 201 02 Chap05 p65 3 28 01 12 11 PM 11 ...

Page 132: ...SHER G1 REV 0 MAR 2001 2 2 Puncher Unit option 2 2 1 Sensors PI2P PI1P PI3P F05 202 01 Name Photointerrupters Notation PI1P PI2P PI3P Description Puncher home position detection Horizontal registration home position detection Punch motor clock detection T05 202 01 Chap05 p65 3 28 01 12 11 PM 12 ...

Page 133: ...YRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 2 2 2 Motors M2 M1 F05 202 02 Name Motor Notation M1P M2P Description Punch motor Horizontal registration motor T05 202 02 Chap05 p65 3 28 01 12 11 PM 13 ...

Page 134: ...ON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 2 2 3 PCBs 1 2 3 5 4 F05 202 03 Ref 1 2 3 4 5 Name Punch controller PCB Photosensor PCB LED PCB Waste full photosensor PCB Waste full LED PCB T05 202 03 Chap05 p65 3 28 01 12 11 PM 14 ...

Page 135: ...s and a high degree of accu racy 3 1 Finisher Controller PCB F05 301 01 SW1 6 CN17 1 LED1 PSW2 LED2 CB1 LED3 PSW1 PSW3 1 CN9 9 CN11 1 7 3 CN16 1 CN12 CN2 CN14 CN1 5 1 1 7 1 5 CN19 3 1 1 12 CN8 CN6 CN18 CN10 CN3 CN13 CN5 CN4 CN7 CN15 6 1 4 1 1 2 1 12 1 10 1 6 1 7 9 1 15 1 12 1 Switch SW1 PSW1 PSW2 PSW3 Description Folding position adjustment middle 2 point stapling adjustment etc folding position a...

Page 136: ... LED1003 2 1 1 5 9 1 J1003 J1004 J1002 J1001 J1006 J1005 J1007 1 4 SW1002 SW1003 1 5 1 10 13 1 F05 302 01 Switch SW1001 SW1002 SW1003 Description Punch hole count registration sensor output adjustment etc Punch hole count registration sensor output adjustment etc Punch hole count registration sensor output adjustment etc T05 302 01 Chap05 p65 3 28 01 12 11 PM 16 ...

Page 137: ...Is the wiring between the finisher controller PCB and the DC con troller PCB of the host machine normal NO Correct the wring Finisher controller PCB Host machine DC controller PCB 3 Try replacing the finisher controller PCB and the host machine DC controller PCB Is the problem corrected YES End T05 401 01 4 1 2 E505 Finisher Unit Back Up Memory Fault detail code 10 Finisher controller PCB 1 Turn o...

Page 138: ...ystem Feed motor M1 Finisher controller PCB 4 Try replacing the feed motor Is the problem corrected YES End NO Replace the finisher controller PCB T05 401 03 4 1 4 E514 Delivery Motor Fault detail code 01 02 Delivery belt home position sensor PI7 1 Check the delivery belt home position sensor Is the sensor normal NO Replace the sensor Wiring 2 Is the wiring between the finisher controller PCB and ...

Page 139: ...e aligning plate YES Correct the mechanical mechanism Alignment motor rear M5 Finisher controller PCB 4 Try replacing the alignment motor rear Is the problem cor rected YES End NO Replace the finisher controller PCB T05 401 05 4 1 6 E531 Staple fold Motor Fault detail code 01 02 Wiring 1 Is the wiring between the finisher controller PCB and the staple fold motor normal NO Correct the wiring Staple...

Page 140: ...roller PCB 3 Try replacing the staple fold motor Is the problem corrected YES End NO Try replacing the finisher controller PCB T05 401 07 4 1 8 E5F1 Staple Fold Motor Fault detail code 01 02 Folding home position sensor PI11 1 Check the folding home position sensor Is the sensor normal NO Replace the sensor Wiring 2 Is the wiring between the finisher controller PCB and the staple fold motor normal...

Page 141: ... motor M7 Finisher controller PCB 3 Try replacing the staple fold motor Is the problem corrected YES End NO Replace the finisher controller PCB T05 401 09 4 1 10 E532 Slide Motor Fault detail code 01 02 Slide home position sensor PI18 1 Check the slide home position sensor Is the sensor normal NO Replace the sensor PCB Wiring 2 Is the wiring between the finisher controller PCB and the slide mo tor...

Page 142: ...or front M4 Finisher controller PCB 4 Try replacing the Alignment motor front Is the problem cor rected YES End NO Replace the finisher controller PCB T05 401 11 4 1 12 E540 Shift Motor Fault detail code 01 Paper surface sensor PI9 1 Check the paper surface sensor Is the sensor normal NO Replace the sensor Tray up down mechanism 2 Check the tray up down mechanism Is the mechanism normal NO Correct...

Page 143: ... it normal YES Replace the finisher controller PCB NO Correct the wiring T05 401 13 4 1 14 E540 Shift Motor Fault detail code 03 1 Is the tray in UP position YES Go to step 4 NO Go to step 2 Finisher controller PCB 2 Is power supplied to the finisher controller PCB as soon as the tray is driven YES Go to step 3 NO Replace the finisher controller PCB Tray up down mechanism Shift motor M6 3 Is there...

Page 144: ...T05 401 15 4 1 16 E577 Paddle Motor Fault detail code 01 02 03 04 Paddle home position sensor PI2 1 Check the paddle home position sensor Is the sensor normal NO Replace the sensor Swing guide home position sensor PI3 2 Check the swing guide home position sensor Is the sensor normal NO Replace the sensor Wiring 3 Is the wiring between the finisher controller PCB and the paddle motor normal NO Corr...

Page 145: ... E505 Puncher Back UP Memory Fault detail code 20 EEP ROM IC1002 1 Is the problem corrected by initializing the EEP ROM on the punch controller PCB YES End Punch controller PCB 2 Turn off and the on the host machine Is the problem corrected YES End NO Replace the punch controller PCB T05 402 02 4 2 3 E550 Puncher Unit Power Supply Fault detail code 20 Finisher controller PCB Host machine DC contro...

Page 146: ...m YES Correct the punch mechanism NO Replace the punch motor Punch controller PCB Finisher controller PCB 5 Try replacing the punch controller PCB Is the problem corrected YES End NO Replace the fisher controller PCB T05 402 04 4 2 5 E592 Punch Sensor horizontal registration Fault detail code 01 through 05 Horizontal registration sensor photosensor PCB LED PCB 1 Check the horizontal registration s...

Page 147: ...2 06 4 2 7 E593 Horizontal Registration Motor Fault detail code 01 02 Horizontal registration home position sensor PI2P 1 Check the horizontal registration home position sensor Is the sen sor normal NO Replace the sensor Wiring 2 Is the wiring between the finisher controller PCB and the horizon tal registration home position sensor normal NO Correct the wiring Horizontal registration mechanism hor...

Page 148: ...communication between the host machine and the finisher is interrupted This error is de tected by the host machine The checksum for the finisher controller PCB has an error when the power is turned on The stack feed roller upper does not leave the stack feed roller upper home position sensor when the feed motor has been driven for 2 sec The stack feed roller upper does not return to the stack feed...

Page 149: ...1 sec or more while the staple fold motor is in operation The folding roller does not leave the folding home position sensor when the staple fold mo tor has been driven for 0 6 sec The folding roller does not return to the folding home position sensor when the staple fold mo tor has been driven for 19 sec No clock is detected for 1 sec or more while the staple fold motor is in operation The staple...

Page 150: ...oes not leave the paddle home po sition sensor when the paddle motor has been driven for 2 sec The paddle does not return to the paddle home position sensor when the paddle motor has been driven for 2 sec The swing guide does not leave the swing guide home position sensor when the paddle motor has been driven for 2 sec The swing guide does not return to the swing guide home position sensor when th...

Page 151: ...ck sensor for 60 msec when the punch motor has been driven The light receiving voltage is 2 5 V or less when the light emitting voltage is set to 4 4 V while sensor output auto adjustment is under way The light receiving voltage is 2 5 V or more when the light emitting voltage is set to 0 while sensor output auto adjustment is under way The light emitting voltage is set to 4 4 V or more after sens...

Page 152: ...om the bind tray More than 10 stacks are depos ited on the folded stack tray Timing of detection Monitoring at all times Monitoring at all times When a sheet of a different size is placed When an extra sheet is placed When an extra sheet is placed When an extra sheet is placed Operation The staple fold motor M7 and the slide motor M8 will stop Normal operation will continue however opera tion is s...

Page 153: ...The amount of waste paper in the waste case has reached the limit The amount of waste paper in the waste case has exceeded the limit Timing of detection During punching During punching Operation Normal operation will continue Punching will be disabled Resetting Remove the waste paper from the waste case Remove the waste paper from the water case T05 503 02 Chap05 p65 3 28 01 12 11 PM 33 ...

Page 154: ...ut Shift motor up drive output Shift motor down drive output Staple fold motor PWM Staple fold clock sensor input Puncher unit transmission signal output TDX output Puncher unit reception signal input RXD input Full stack intermediate sensor full detection input Bind clutch output Push switch 1 2 DIP switch 7 8 DIP switch 5 6 DIP switch 3 4 DIP switch 1 2 Folding position sensor emitted light quan...

Page 155: ...otor phase B output Slide alignment motor current cutting Tray paper sensor input Staple fold motor CW Staple fold motor CCW Shift motor enable signal Signal EEPROM_CS EEPROM_DA_CK EEPROM_DA_DO DA_LD SELF_PRIME HOOK_S RJOGMTR_A RJOGMTR_B STPL_HP SLID_HP EJCT_BLT_HP REQ2 BIND_POS SIFT_CLK PNCH_TIM_S FEEDMTR_A FEEDMTR_ A FEEDMTR_B FEEDMTR_ B TRAY_EMPS STPLMTR_FWD STPLMTR_REV SIFTMTR_EN Connector CN1...

Page 156: ...home position sensor Paddle home position sensor Inlet sensor Folding home position sensor Stapler connection signal Stack feed roller upper home position sensor Puncher connection signal input Binding tray sensor input Power save switch input LED1 LED2 LED3 ACK Signal LVL_S FJOG_HP EEPROM_DI SIFT_DNLMT SIFT_UPLMT PWR_S ADJ_TRAY_S PUSH_SW3 STPLSAFE_SW FDOOR_SW JOINT_SW TOPCOV_S FDOOR_S RJOG_HP BDL...

Page 157: ...t7 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 Indication DIPSW1 bit1 DIPSW1 bit2 DIPSW1 bit3 DIPSW1 bit4 DIPSW1 bit5 DIPSW1 bit6 DIPSW1 bit7 DIPSW1 bit8 PUSHSW1 PUSHSW2 PUSHSW3 Folding position sensor analog Push switch 1 2 DIP switch 7 8 DIP switch 5 6 DIP switch 3 4 DIP switch 1 2 Folding position sensor emitted light quantity output Signal BIND_POS_AD PSW_1_2 DIPSW7 8 DIPSW5 6 DIPSW3 4 DIPSW1 2 BI...

Page 158: ...th bit Ladder circuit 6th bit Ladder circuit 7th bit Ladder circuit 8th bit Punch home position sensor Horizontal registration home position sensor DIPSW1001 bit1 DIPSW1001 bit2 DIPSW1001 bit3 DIPSW1001 bit4 Push SW1 Push SW2 Power supply detection LED1 output LED2 output LED3 output Horizontal registration sensor light intensity adjustment Registration sensor light intensity adjustment EEPROM D0 ...

Page 159: ...tration motor current setting Horizontal registration motor phase B output Horizontal registration motor phase A output Punch motor REV Punch motor FWD Punch motor PWM Punch motor encoder input DUST sensor Registering sensor 5 horizontal registration Registration sensor 4 B5R Registration sensor 3 A4R Registration sensor 2 B4 Registration sensor 1 A4 DUST sensor Registration sensor 5 horizontal re...

Page 160: ...5 40 CHAPTER 5 TROUBLESHOOTING COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON SADDLE FINISHER G1 REV 0 MAR 2001 Chap05 p65 3 28 01 12 11 PM 40 ...

Page 161: ...owledgments Windows and Windows NT are trademarks of Microsoft Corporation in the U S A and other countries IBM and PC AT are trademarks of International Business Machines Corporation PCL is a trademark of Hewlett Packard Company Pentium is a registered trademark of Intel Corporation All other trademarks and copyrights are the property of their respective owners SHARP CORPORATION Digital Document ...

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