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Sharp MX-FNX9, Service Manual

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MX-FNX9  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 1

MX-FNX9

Service Manual

 

[4] EXTERNAL VIEW AND INTERNAL STRUCTURE

1. Identification of each section and functions

A. Internal structure

B. Sensors and switches

(1) MX-FNX9

No. Name

1

Paper exit roller

2

Bundle exit paper transport roller

3

Paper exit roller

4

Bundle exit paper transport roller

5

Inlet port paper transport roller

6

Inlet port paper transport roller

7

Take-up belt

1

2
3
4

7

5

6

1

2

3

4

7

8

14

11

12

13

9

5

6
15

16,17,18

10

Summary of Contents for MX-FNX9

Page 1: ...ARP CORPORATION 1 PRODUCT OUTLINE 1 1 2 SPECIFICTIONS 2 1 3 UNPACKING AND INSTALLATION For how to unpacking and installation refer to the installation manual 00ZMX3100 I1E 4 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 1 5 OPERATIONAL DESCRIPTIONS 5 1 6 DISASSEMBLY AND ASSEMBLY 6 1 7 MAINTENANCE 7 1 8 ADJUSTMENTS 8 1 9 SELF DIAGNOSTICS AND TROUBLE CODES 9 1 10 ELECTRICAL SECTION 10 1 TopPage CONTENTS MX...

Page 2: ...PTIONS 1 Electrical mechanism diagram 5 1 2 General 5 5 3 Outline of the transport path 5 5 4 Non sort mode 5 6 5 Offset mode 5 6 6 Staple mode 5 7 7 Punching process 5 9 6 DISASSEMBLY AND ASSEMBLY 1 MX FNX9 6 1 2 MX PNX1A B C D 6 11 7 MAINTENANCE 1 Maintenance system table 7 1 8 ADJUSTMENTS 1 Setting item list 8 1 2 Details 8 1 9 SELF DIAGNOSTICS AND TROUBLE CODES 1 Trouble code and troubleshooti...

Page 3: ...UNCTIONAL SYSTEM MX 2600N 3100N MX 2600G 3100G MX SCX1 12 FINISHER MX FNX9 7 LARGE CAPACITY TRAY MX LCX1 5 STAND 2 x 500 SHEET PAPER DRAWER MX DEX7 4 PUNCH MODULE STAPLE CARTRIDGE MX SCX1 12 STAPLE CARTRIDGE STAPLE CA For saddle RTRIDGE MX PNX1 A B C D 10 AR SC3 13 PUNCH MODULE MX PNX5 A B C D 11 PRINTER EXPANSION KIT MX PBX3 14 EXPANSION MEMORY BOARD MX SMX3 34 PS3 EXPANSION KIT MX PKX1 15 STAMP ...

Page 4: ...pplied from the main unit power source DC24V DC5V Power consumption 55 2W Installation maintenance Installed by service personnel Optional detection Auto detection supported Packaged items Parts for mounting operational sheet staple directional instruction label installation cautionary note Allowable paper size Offset Allowable paper quantity for stapling Paper size 12 x 18 A3W Yes 11 x 17 Yes Yes...

Page 5: ...00 5 7 25 x 10 5R 500 2 No No 5 5 x 8 5R 500 2 No No 8K 250 1 250 1 250 4 16K 500 2 500 2 500 5 16KR 500 2 No 500 5 Special Custom 250 1 No No Envelope 10 3 No No Thin paper 500 6 500 6 500 6 Thick paper 500 6 500 6 Cover only gloss paper A4 8 5 x 11 500 6 500 6 No Tab paper A4 8 5 x 11 100 7 No No Label paper A4 8 5 x 11 100 7 No No OHP A4 8 5 x 11 100 7 No No Type Punch unit for the inner finish...

Page 6: ...punch Kind Hole position Hole size 2 holes MX PNX1A A 80 1mm B 12 3mm φ6 5mm 3 holes MX PNX1B A 108 1mm B 12 3mm φ8 0mm 4 holes MX PNX1C A 80 1mm B 12 3mm φ6 5mm 4 holes wide MX PNX1D A 70 1mm B 12 3mm C 21 1mm φ6 5mm A B A B A A B A A A B C ...

Page 7: ...tion and functions A Internal structure B Sensors and switches 1 MX FNX9 No Name 1 Paper exit roller 2 Bundle exit paper transport roller 3 Paper exit roller 4 Bundle exit paper transport roller 5 Inlet port paper transport roller 6 Inlet port paper transport roller 7 Take up belt 1 2 3 4 7 5 6 1 2 3 4 7 8 14 11 12 13 9 5 6 15 16 17 18 10 ...

Page 8: ...ter Detects the home position of the alignment guide on R side TP10 is driven to L at the home position 11 FED Inlet port sensor Photo interrupter Detects paper in the inlet port of the finisher TP11 is driven to H when paper is provided 12 FRLD Roller up down sensor Photo interrupter Detects the upper standby position of up down movement of the bundle exit roller TP12 is driven to L when the roll...

Page 9: ...25 x 10 R size width direction of the machine TP55 on the control PWB of the inner finisher is driven to L when paper is provided 7 FPPD2 Paper horizontal resist sensor 2 Transmission type sensor Detects the paper edge in the rear side of 16K R size width direction of the machine TP55 on the control PWB of the inner finisher is driven to L when paper is provided 8 FPPD3 Paper horizontal resist sen...

Page 10: ... roller up down 7 FAM Bundle exit motor Drives the bundle exit roller and the paddle 8 FRM Transport motor Drives the inlet port roller the feed roller and the take up belt 9 FPDS Paddle one rotation solenoid Trigger solenoid for paddle one rotation 10 FSLS Paper surface detection solenoid Drives the lever for paper holding and detection of the tray paper surface 11 FBRS Belt separation solenoid T...

Page 11: ...e punch unit up down 2 FPSM Punch horizontal resist motor Shifts the punch unit to the center of paper 3 Punch PWB Controls the punch unit 4 LED light emitting PWB Detects the paper rear edge and the punch horizontal resist 5 LED light receiving PWB Detects the paper rear edge and the punch horizontal resist 1 2 3 4 5 ...

Page 12: ...ERATIONAL DESCRIPTIONS 5 1 MX FNX9 Service Manual 5 OPERATIONAL DESCRIPTIONS 1 Electrical mechanism diagram A Transport paper exit section FINRPS FBRS FPDS FRM FAM FSWM FFAN FBRD FDSW FED FRLD PCB CONT PF4141K200 ...

Page 13: ...MX FNX9 OPERATIONAL DESCRIPTIONS 5 2 B Staple section and aligment section FRJHPD PCB CONT PF4141K200 FFJHPD FSTPD FSTHPD FRJM FFJM FSM FJPD FFSM FSHPD HP FSD LS FSTD READY ...

Page 14: ...MX FNX9 OPERATIONAL DESCRIPTIONS 5 3 C Paper exit tray section FSLD1 FSLD2 FULD FMLLD FLLD FBED FTLM FSLS PCB CONT PF4141K200 ...

Page 15: ...MX FNX9 OPERATIONAL DESCRIPTIONS 5 4 D Punch unit MX PNX1A B C D FPNM FPSM FPSHPD FPRPD FPHPD FPDD FPPEND FPPD1 FPPD6 PCB PUNCH YA1035K200 ...

Page 16: ...of the non sort mode the offset mode and the staple mode are described 3 Outline of the transport path The outline of the path is shown below No Name No Name 1 Tray 9 Punch pin 2 Bundle exit roller 10 Paper rear edge sensor FPPEND 3 Paddle 11 Main unit paper exit roller 4 Alignment plate 12 Stapler 5 Paper exit roller 13 Paper stopper 6 Take up belt 14 Empty sensor FSTPD 7 Inlet port sensor FED 15...

Page 17: ...e rotation solenoid FPDS is turned ON to take up the paper falling onto the tray 3 When paper is transported by 10mm after the paper rear edge passes the bundle exit roller the bundle exit motor FAM is accelerated to 200mm sec Just before the paddle passes the load tray the paper surface detection solenoid FSLS is turned ON to hold the paper discharged by the paper holding lever 4 When the paddle ...

Page 18: ...plate by 1mm In addi tion the roller up down motor FSWM is driven to lower the bundle exit roller The bundle exit motor FAM is started at the speed of 450mm sec and paper in the process tray is dis charged 2 After transport of paper by a certain amount the alignment motor F FFJM and the alignment motor R FRJM are driven to shift the alignment plate to the home position 3 When the paper rear edge p...

Page 19: ...e belt separa tion solenoid FBRS is turned ON to lower the take up belt 7 After completion of take up the roller up down motor FSWM is driven to lift the bundle exit roller The alignment motor F FFJM and the alignment motor R FRJM are driven by a cer tain amount to align paper in the process tray If there are two or more sheets to be aligned the operation is repeated from A 1 8 After completion of...

Page 20: ...er operation status command the JOB and starts the transport operation A Reception of paper discharged from the main unit 1 The transport motor FRM is driven at the paper exit speed of the main unit to receive paper from the main unit When the paper length is 216mm or less in the offset mode or in the sta ple mode the paper exit speed of the second and later sheets of the same bundle from the main...

Page 21: ...he stopper 4 Remove the screw and remove the rail stay 5 Remove the inner finisher from the main unit 2 Inner cover 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover 3 Rear cover 1 Remove the inner finisher from the main unit Refer to A 1 2 Slide the rail and remove the rear cover 4 Left cover bottom cover 1 Remove the inner finisher from the main unit Refer to A...

Page 22: ...emove the paddle holders and remove the paddles 2 Flapper solenoid 1 Remove the inner finisher from the main unit Refer to A 1 2 Disconnect the connector and remove the flapper solenoid When installing shift and fix the solenoid so that the reverse flapper and the cushion material are in contact with each other with the solenoid plunger pushed in 3 Inlet port sensor 1 Remove the inner finisher fro...

Page 23: ...efer to A 3 4 Remove the reverse guide unit 5 Slide the stapler drive unit Disconnect the connector from the PWB Remove the roller up down motor unit Remove the roller up down motor 7 Belt separation solenoid 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Remove the reverse guide unit Refer to A 5 4 Remove the parts and remove the belt separatio...

Page 24: ... pull out the belt unit Remove the parts and remove the belt unit 7 Remove the parts and remove the take up belt and the paper exit roller 10 Inlet port gate 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Remove the left cover and the bottom cover Refer to A 4 4 Remove the reverse guide unit Refer to A 5 5 Remove the PWB Refer to F 1 6 Remove th...

Page 25: ...1 2 Remove the inner cover Refer to A 2 3 Remove the tray unit Refer to B 10 4 Remove the bottom plate Refer to B 10 5 Remove the inlet port upper guide and remove the transport guide 6 Remove the parts and remove the inlet port paper transport roller 12 Transport motor 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Remove the tray unit Refer to...

Page 26: ...unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Remove the tray unit Refer to B 10 4 Remove the bottom plate Refer to B 10 5 Remove the paddle one rotation solenoid C Process tray section 1 Alignment motors F and R 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Remove the tray unit Refer to B 10 4 Remove the load cover Refer to B 10 5 ...

Page 27: ... B 10 4 Remove the process tray unit Refer to C 1 5 Remove the bracket and the empty sensor Remove the align ment plate HP sensors F and R D Staple section 1 Staple cartridge 1 Open the front cover and slide the inner finisher Refer to B 1 2 Release the lock and remove the staple cartridge 2 Staple unit 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A...

Page 28: ...roller up down motor Refer to B 6 6 Remove the E ring the flange and the gear pulley and remove the gear 7 Disconnect the connector from the PWB and remove the sta ple shift motor 5 Stapler HP sensor 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the inner cover Refer to A 2 3 Put the inner finisher upside down and remove the stapler HP sensor E Paper exit tray section 1 Pape...

Page 29: ...urface detection solenoid unit and remove the paper surface detection solenoid 3 Tray upper limit sensor tray intermediate lower limit sensor tray lower limit sensor 1 Remove the inner finisher from the main unit Refer to A 1 2 Remove the tray unit Refer to B 10 3 Remove the harness guide and remove the tray upper limit sensor the tray intermediate lower limit sensor and the tray lower limit senso...

Page 30: ...e the rear cover Refer to A 3 3 Disconnect the connector and remove the screw Remove the PWB support and remove the control PWB 2 Fan 1 Remove the inner finisher from the main unit Refer to A 1 2 Shift the staple unit to the rear side Disconnect the connector and remove the fan When installing take care that the label of the fan comes to the direction illustrated 3 Front cover switch 1 Remove the ...

Page 31: ... slide the inner finisher 3 Remove the dust box 4 Remove the punch cover 5 Remove the punch unit from the main unit 2 LED light receiving PWB 1 Remove the punch unit Refer to A 1 2 Remove the PWB holder and remove the LED light receiving PWB 3 Punch horizontal resist motor 1 Remove the punch unit Refer to A 1 2 Remove the guide cover Disconnect the connector and remove the harness guide 2 1 1 2 2 ...

Page 32: ...e connector and remove the link plate Remove the spring and separate the upper unit and the lower unit 3 Fit the gear hole with the screw position and remove the screw Remove the punch motor 6 LED light emitting PWB 1 Remove the punch unit Refer to A 1 2 Remove the lower unit Refer to A 5 3 Remove the roller and the PWB holder Remove the LED light emitting PWB 7 Rear position sensor 1 Remove the p...

Page 33: ...tal shift HP sensor 1 Remove the punch unit Refer to A 1 2 Remove the guide cover and the harness guide Refer to A 3 3 Disconnect the connector and remove the harness 4 Remove the screws and the pawl and lift up the harness guide Disconnect the connector and remove the horizontal shift HP sensor 10 Full sensor 1 Remove the punch unit Refer to A 1 2 Remove the drive bracket and remove the full sens...

Page 34: ...des 3 Gears When chacking apply to the necessary positions Specified positions 4 Belts 5 Knurling belt Replacement reference Finisher count value of 1000K 6 Paddle 7 Sensors 8 Discharge brush 9 Stapler unit Replacement reference Replace the unit for every 200K stapling 10 Punch unit Replacement reference Replace the unit for every 1000K punching 11 Staple cartridge User replacement for every use o...

Page 35: ... RAM After completion of set ting OK button returns to the normal display When OK button COLOR or BLACK WHITE key is pressed the current set value is saved to EEPROM and RAM When the reset key is pressed the simulation is terminated When SYSTEM SETTINGS key is pressed the display returns to the sub number entry screen Set range and default value of each set value Variation and change direction of ...

Page 36: ...ge value The staple position is shifted to the bottom from the center Small value The staple position is shifted to the front from the center F STAPLE PITCH Staple binding position adjustment 2 positions pitch 0 155mm Large value The pitch of 2 positions becomes greater Small value The pitch of 2 positions becomes smaller G PUNCH CENTER Punch center adjustment 0 1441mm Large value The hole positio...

Page 37: ...de F1 19 The alignment motor R FRJM does not operate Trouble code F1 20 Case 1 Cause Alignment plate HP sensor F FFJHPD trouble Check Remedy Measure the voltage of TP9 on the control PWB to confirm that it is 5V 5 when the alignment plate is pushing against the center portion and is 1V or less when the alignment plate is pushing against the front side home position If the voltage does not satisfy ...

Page 38: ...less when the stapler is at the paper rear edge stopper section and is 5V 5 when the stapler is not at that position If the voltage does not satisfy the above condition replace the sensor Case 2 Cause Stapler home sensor FSHPD trouble Check Remedy Measure the voltage of TP51 on the control PWB to confirm that it is 5V 5 at the stapling mechanism home position and is 1V or less when stapling If the...

Page 39: ...nduction test of the coil If there is no conduction replace the coil Case 4 Cause Control PWB trouble Check Remedy After checking the above 1 to 3 if the phenomenon is not removed though the sensor level is changed and if the motor does not operate in the motor single operation mode replace the control PWB Phenomenon Punch horizontal resist motor FPSM does not operate Trouble code F1 33 Case 1 Cau...

Page 40: ...g diode R7 is the load resistor of the sensor 3 Tray lower limit sensor FLLD The tray lower limit sensor FLLD employs the photo inter rupter in which the light emitting diode and the photo transistor are integrated The lower limit is detected by interruption of lights with the light shielding plate Signals are inputted to the multiplexer IC14 15pin through the noise filter of R13 and C3 The logic ...

Page 41: ...tion R21 is the current limiting resistor of the light emitting diode R25 is the load resistor of the sensor 10 Alignment plate HP sensor R FRJHPD The alignment plate HP sensor R FRJHPD employs the photo interrupter in which the light emitting diode and the photo transistor are integrated The home position is detected by interruption of lights with the actuator of the light shielding plate Signals...

Page 42: ...he sta pler unit Staple empty is detected by the open collector output with the circuit in the unit Signals are inputted to the multi plexer IC14 2pin through the noise filter of RA4 3 and C61 The logic of the signal inputted to the CPU is L in case of sta ple empty 18 Front cover switch FDSW The front cover switch FDSW employs a micro switch to detect open close of the front cover This switch is ...

Page 43: ...t the motor current value 3 Roller up down motor FSWM drive circuit This circuit controls rotation stop and the rotating direction of the roller up down motor FSWM and the motor current and is composed of the CPU IC10 the DA converter IC11 and the constant current chopper system driver IC IC16 The motor rotating speed and the rotating direction are controlled with the stepping motor drive exciteme...

Page 44: ... rotating direction are controlled with the stepping motor drive excitement pattern signal J1_MOT_PA PB EA EB outputted from the CPU IC10 49 50 51 52pin The analog signal J1_MOT_REF outputted from the DA converter IC11 19pin is divided into a certain voltage with R125 and R126 The divided voltage is inputted to IC17 3 4pin to set the motor current value The logic of the standby signal MOT_STY outp...

Page 45: ...LM rotation stop and rotating direction and is composed of the CPU IC10 and the DC motor driver IC IC19 The CPU IC10 69 70pin outputs the tray motor FTLM drive normal rotation signal the reverse rotation signal and the brake signal to control the DC motor In addition the current limiting circuit is formed with R129 R130 R131 and R132 for the current flowing through the motor not to exceed 0 65A 9 ...

Page 46: ...ent e Reset circuit This circuit generates the reset signal and supplies it to the CPU when the power is turned ON and when the power voltage fall is detected IC13 6pin OUT is normally at HIGH level after turning ON the power When however 5V power voltage falls to 4 05V or less because of power OFF or any other reasons IC13 6pin is driven to LOW level resetting the CPU f EEPROM circuit This circui...

Page 47: ...limit resistor of the light emitting diode and R6 is the load resistor of the sensor 2 Punch position sensor FPHPD The punch position sensor FPHPD employs the photo inter rupter in which the light emitting diode and the photo transistor are integrated The full state is detected by interruption of lights with the light shielding plate By use of Q9 the logic when the connector is disconnected is mad...

Page 48: ...he above punch PWB and the transistor Q7 The analog signal YK_LED_DA DA adjustment value adjusts the cur rent flowing through the LED via the operation amplifier and the transistor R63 is the LED current limit resistor The light receiving circuit of B5R 16K R A4R B4R LTR Y A3 is composed of the CPU IC10 on the inner finisher circuit the comparator IC9 the multiplexer IC9 on the above punch PWB and...

Page 49: ...ting direction The analog signal YI_MOT_REF outputted from the DA converter IC11 6pin is divided to a fixed voltage with R17 and R18 This divided voltage is inputted to IC2 3 4pin to set the motor current value The logic of the standby signal MOT_STY outputted from the DA con verter IC11 7pin is H when the motor can be operated 2 Punch motor FPNM drive circuit This circuit controls the punch motor...

Page 50: ...st sensors FPPD1 6 circuit Turning ON OFF of LED1 7 are controlled by the paper rear edge sensor FPPEND and the paper horizontal resist sen sors FPPD1 6 circuit 2 Photo transistor PTR circuit This circuit is the light receiving PTR circuit of the paper rear edge sensor FPPEND and the paper horizontal resist sensor FPPD1 6 circuit on the inner punch circuit When light is received from the LED the c...

Page 51: ...S KKBS JIS F_SW DC 24V DC 5V Rush current prevention circuit Sensor I O circuit CPU EE PROM Driver circuit Stapler unit ST MOT J2 MOT J1 MOT TRY MOT T MOT RO MOT H MOT P_SOL FAN BR_SOL S_SOL F_SOL SW open close detection circuit 5V power interruption circuit DC 5V Inner finisher Punch unit PBA CONT TxD RxD DTR DSR RESET DC 24 Drawer connector DC 5V DC 24 ...

Page 52: ...MX FNX9 ELECTRICAL SECTION 10 13 B MX PNX1A B C D Punch unit Inner finisher PIS REARS YHPS FULS DC 24V DC 5V Sensor I O circuit Driver circuit Y MOT PUN MOT Drawer connector PBA LED PBA PTR PBA PUNCH ...

Page 53: ...ray intermediate lower limit sensor FMLLD FLLD Tray paper empty sensor FBED Paper surface sensor 1 FSLD1 Paper surface sensor 2 FSLD2 FSTHPD FSTPD Alignment plate HP sensor F FFJHPD Alignment plate HP sensor R FRJHPD Inlet port FED Roller up down sensor FRLD Take up belt sensor FBRD Front cover switch FDSW ...

Page 54: ...tion solenoid FBRS Paper surface detection solenoid FSLS Paddle one rotation solenoid FPDS Transport motor FRM Bundle exit motor FAM Roller upper lower motor FSWM Alignment motor R FRJM Alignment motor F FFJM FTLM Stapler shift motor FSM FFAN Adjustment plate position sensor FJPD ...

Page 55: ... 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A 1 1 MX PNX1A B C D FPNM Punch horizontal resist motor FPSM Horizontal shift HP sensor FPSHPD FPRPD FPHPD FPDD ...

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Page 58: ...ws operating system is a trademark or copyright of Microsoft Corporation in the U S A and other countries Windows 95 Windows 98 Windows Me Windows NT 4 0 Windows 2000 Windows XP Windows Vista Windows 2000 Server Windows Server 2003 and Internet Explorer are trademarks or copyrights of Microsoft Corporation in the U S A and other countries IBM and PC AT are trademarks of International Business Mach...

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