MBM FC 10 PLUS Service Manual Download Page 9 | Manualshive

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2. PRECAUTION FOR MAINTENANCE AND INSPECTION

- Before starting maintenance and inspection work, be sure to turn the power off and remove the power

cord from the outlet.

- Photo sensors are used in various parts of this machine. Be sure to clean them when maintenance work

is conducted.

- Thin wires are used for wiring in circuit boards. Be sure to hold the socket when setting or removing

the connector.

Also, when setting the connector, take care that wires are not stretched too tight and slack wires are not
in contact with the drive units and insert the socket into the end. Should the wires are in contact with
the drive units, it may cause a disconnection.

2.1

Usual maintenance

2.1.1

Cleanup paper feed roller, separator and Paper Ejection sheet photo sensor

- Cleaning of paper feed rubber roller and separator is recommended from time to time (as required).

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Summary of Contents for FC 10 PLUS

Page 1: ... 0 SERVICE MANUAL MBM TABLETOP COLLATOR MODEL FC 10 PLUS R e v 1 0 㻌㻌㻌㻌 Sep 09 2016 ...

Page 2: ...play of total count of sheets 14 3 1 7 Setting paper feed pressure 14 3 1 8 Setting separator pressure 14 4 Setting Paper 15 4 1 Precautons for setting paper 15 4 2 Order of loading paper 16 4 3 Loading paper in Alternate mode 16 4 4 Loading paper in Insert and Program mode 17 5 Response to Light and Flashing of Lamps ERROR MESSAGE 18 6 Main printed circuit board 20 7 Wiring Diagram 21 8 Paper det...

Page 3: ...pply 43 9 4 4 Paper ejection roller upper 45 9 4 5 Paper ejection roller lower 46 9 5 Paper feed unit 47 9 5 1 Receiving board Emission board 47 9 5 2 Paper detection wire 52 9 5 3 Feed roller 54 9 5 4 Separator 54 10 Diagram for Belt Installation 55 11 Test Mode 56 11 1 How to set test mode 56 11 2 Test mode functions 56 11 3 Checking the operation 57 11 4 Check on sensor function 58 11 5 Photo s...

Page 4: ... does not rotate 65 13 8 Paper feed roller does not rotate 66 13 9 Stacker does not work 67 13 10 Eject lamp remains lit 67 13 11 Station lamp lights red 68 13 12 Door lamp remains lit 68 13 13 Double feed frequently occurs 69 13 14 Empty feed frequently occurs 69 13 15 Empty feed or jam frequently occurs 70 13 16 Paper is fed aslant 70 13 17 Double feed lamp lights though a single sheet is fed 71...

Page 5: ...4 䐤㻌䐥㻌䐨㻌䐩㻌䞣㻌䞤㻌 1 COMPONENTS 1 1 Overview 䐠㻌䐡㻌䐢㻌䐦㻌䐣㻌䐲㻌䐱㻌䐰㻌䐭㻌䐧㻌䐯㻌䞡㻌䞢㻌䐬㻌䐫㻌䐮㻌䐪㻌䐟㻌 ...

Page 6: ...e machine from falling rear 䞡㻌 Stacking pole 䐥㻌 Plate to prevent the machine from falling front 䞢㻌 Stacking end guide 䐦㻌 Stacking table 䞣㻌 Circuit breaker 䐧㻌 Auxiliary table 䞤㻌 Paper detection wire 䐨㻌 Paper feed pressure shifting lever 䞥㻌 Feed roller shaft 䐩㻌 Right cover 䞦㻌 Separator pressure shift lever 䐪㻌 Inlet 䞧㻌 Separator 䐫㻌 Outlet to connect optional stapler puncher and stacker 㻌䐬㻌 Left conn...

Page 7: ...6 䐟㻌䐠㻌䐡䐢䐣䐤䐥䐦䐧䐨䐩䐪䐫䐯䐰䞣䞢䞡䐲䐱䞧䞦䞥䞤䞨䐬䐭䐮䞪䞩䞫 1 2 Operation Panel ...

Page 8: ... Used to set the counter to O 㻌䐮㻌 ALTERNATE 4 key When lighted green Alternate mode is selected when not lit Normal mode is selected Also used to display 4 on the counter 㻌䐯㻌 C key Press to return the counter to zero It also turns off the lamp 10 䐰㻌 CRISS CROSS 5 key When lighted green Crisscross mode is selected when not lit straight mode is selected Also used to display 5 on the counter 䐱㻌 STA...

Page 9: ...oards Be sure to hold the socket when setting or removing the connector Also when setting the connector take care that wires are not stretched too tight and slack wires are not in contact with the drive units and insert the socket into the end Should the wires are in contact with the drive units it may cause a disconnection 2 1 Usual maintenance 2 1 1 Cleanup paper feed roller separator and Paper ...

Page 10: ...eplace them with new ones referring to the previous page When the paper feed rubber rollers are replaced mount them on the paper feed rollers holders so that the white dot of the rubber rollers is on the right hand side In addition after mounting the paper feed rollers on their holders roll them on a flat surface such as a desktop to make sure they are mounted horizontally If mounted askew problem...

Page 11: ...the figure below and will shut off the sensor light it becomes paper discharge jam Please regularly clean the paper output photo sensor How to Clean Put a cotton swab from the eye hole of paper ejection guide to clean the surface of the photo sensor The Paper Ejection sheet photo sensor a miniature bulb of approximately 5 mm in diameter is visible from the eye hole Eye hole Cotton swab ...

Page 12: ...late and fix the plate with four attached screws indicated by the white arrow Caution It is not necessary to use the rear fall prevention plate if a COLLATOR STAND is used 3 1 2 Power connection 1 Insert the power plug in its receptacle on the back of the collator 2 Insert the plug into the wall outlet Caution It is strongly advised not to use an extension cord or overloaded one electrical outlet ...

Page 13: ...y or START key is pressed If the machine is continuously operated in this way it may cause a breakdown of the shift motor In such a case turn off the power and after the stacking table is removed from the machine start the machine again to perform normal operation and confirm that the shift roller moves from side to side and LOCK is not shown on the display Then reset the machine properly in accor...

Page 14: ...e off Also take care not to cause the machine to fall when attaching or removing the stacking table and auxiliary table 3 1 5 Switch Single Option When using an optional Staple punch switch Single Option Remarks Note that an error will occur if the Paper Ejection sheet switching plate is switched to Option mode with no optional Staple punch connected Switch the Paper Ejection sheet switching plate...

Page 15: ...t 2 for normal jobs ordinary paper Four different degrees of pressure can be selected for Stations 1 and 10 Three different degrees of pressure can be selected for Stations 2 to 9 Select 1 weak when double feed occurs Select 3 strong when paper feed slip occurs 3 1 8 Setting separator pressure For regular jobs processing ordinary paper set the separator pressure shift lever at 2 Remove the paper f...

Page 16: ...ed 4 Make sure any ink on the paper is dry Let ink dry before loading paper Wet ink soils the feed rollers and the separator rubbers It can lead to malfunction such as double feed or no feed 5 Copied sheets may cause wrong feed or stacking error owing to electrostatic charge Too since copied sheets are apt to curl at the edges straighten or invert them before feed table loading 6 Be sure to load n...

Page 17: ... pages Paper is fed to the stacking table turned over In this case Page 1 is at the bottom of collated sheets on the stacking table 4 3 Loading paper in Alternate mode Loading paper with the printed side up in Alternate mode Load same pages on odd and even numbered stations that is Stations 1 and 2 3 and 4 5 and 6 7 and 8 9 and 10 Paper feed starts with the odd numbered station if it runs out of p...

Page 18: ...o bottom partitioning paper should be loaded on Station 1 2 Program mode Be sure to load paper with the printed side up For example when 10 stations to be used continuously top to bottom front covers should be loaded on Station 1 back covers on Station 10 If fewer than 10 stations are used load front covers on the top station back covers on the lowest of those to be used ...

Page 19: ...y will be adjusted to be fit for the paper DOUBLE FEED and the relevant station lamp flash red Double feed has occurred Remove the ejected paper and continue collation If double feed or empty feed still frequently occurs refer to Troubleshooting NO PAPER lamp and the relevant station lamp light Empty feed has occurred End NO PAPER lamp and the relevant station lamp light green Paper to be fed has ...

Page 20: ...19 ...

Page 21: ...20 6 MAIN PRINTED CIRCUIT BOARD ...

Page 22: ...21 7 Wiring Diagram ...

Page 23: ... the paper detection lever 5 a Adjustment procedures of station 1 Adjust the position of the paper detection paper up lever and fasten it with a Philips screw in order that the gap between the paper detection wire and the top of the photo holder will be 2 mm b Adjustment procedures of stations 2 to 10 Adjust the position of the paper detection paper up lever and fasten it with a Philips screw in o...

Page 24: ...ve cover on the operation panel side Unscrew total 10 of screws at the right and left sides of the cover 9 1 1 Power switch Note There are 4 wires to the power switch and the 2 front side wires of them are white and the 2 back side wires are black Be careful not to make mistakes ...

Page 25: ...ng out Pushing the projected portions at the upper and lower sides of the power switch remove the power switch Note There are 4 wires to the power switch and the 2 front side wires of them are white and the 2 back side wires are black Be careful not to make mistakes Caution Be careful so that the wires may not block off the hole of the photo sensor s optical axis ...

Page 26: ...er Ejection sheet switching micro switch Unscrew the 2 fixing screws to exchange the Paper Ejection sheet switching micro switch Caution Wire up to the position of normally closed as described above 9 1 4 Paper detection micro switch Unscrew the 2 fixing screws to exchange the paper detection micro switch Caution Wire up to the position of normally open as described above ...

Page 27: ...26 9 1 5 Door open detection micro switch Unscrew the 2 fixing screws Open the back door and the mounting plate for the operating panel Unscrew the 2 fixing screws ...

Page 28: ... exchange the door open detection micro switch Caution Wire up to the position of normally closed as described above 9 2 Back door 9 2 1 Dismounting procedures of the back door Open the back door and pull down the latch at the upper portion to dismount the back door ...

Page 29: ... 2 2 Remove flat belt Upper Unscrew the 4 fixing screws Lower Unscrew the 4 fixing screws Unscrew the M3 cap screws with a hexagonal wrench Unscrew the M3 cap screws at the opposite side in the same manner ...

Page 30: ...29 Remove door tension spring Unscrew bind head screw 4 x 45 When the crown roller at the far end is removed the flat belt can be removed The status where the belt is removed ...

Page 31: ... Optical sensor for encoder Unscrew the 2 fixing screws to exchange the optical sensor for encoder 9 3 2 Paper feed clutch Dismount the paper feed table and the paper feed roller shaft from the station to exchange the paper feed clutch ...

Page 32: ...stations are fastened with one clutch holder Cut off the insulation lock for the clutch holder where the paper feed clutches to be exchanged are fastened and draw the connectors out Dismount E Rings 2 pieces Unscrew the 2 fixing screws ...

Page 33: ...32 Dismount the clutch holder Dismount the paper feed clutch ...

Page 34: ...33 9 3 3 Timing belt Dismount the belt tension spring Unscrew the 3 fixing screws Dismount the paper ejection pulley holder ...

Page 35: ...34 Lift up the flat idler pulley and slip off the timing belt ...

Page 36: ...e used Dismount the breaker at the paper ejection side after unscrewing the fixing screws 9 3 5 Long distance transmission sensor Send Unscrew the fixing pan head screw with spring and plain washer As for the receiving side see 8 1 2 ...

Page 37: ... motor 㻌 Unscrew the 3 fixing screws 㻌㻌 Loosen the 2 set screws 4x6 with a hexagonal wrench Don t dismount Caution One of the two set screws tighten D cut surface of the lift motor 㻌㻌 Unscrew the 4 fixing screws 㻌 ...

Page 38: ... 3 7 Main motor 㻌 Unscrew the 6 fixing screws Caution Do not unscrew the fixing screws that fasten the sectioning motor 㻌 The sectioning motor will fall off when the screws are unfastened If you attempt to run the motor in an unfixed state it will malfunction 㻌㻌 Paying caution not to break harnesses and connectors draw out the swing motor Do not unscrew 㻌 ...

Page 39: ...38 㻌 Cut off the 3 insulation locks 㻌㻌 Draw out the connector 㻌㻌㻌㻌 Lift down the flat idler pulley and slip off the timing belt 㻌 ...

Page 40: ...4 fixing M4x8 pan head screw with spring and plain washer 㻌㻌 Loosen the 2 set screws 4x6 with a hexagonal wrench 㻌 Draw out the Motor pulley 㻌㻌 Unscrew the 2 fixing M4x20 pan head screws with spring and plain washer 㻌 ...

Page 41: ...40 㻌㻌 When mount the Main motor adjust height two washers 㻌㻌 Mount the motor pulley so that the encoder positioned in the center of the U shaped encoder sensor and fasten the setscrews 㻌 ...

Page 42: ...Do not unscrew the fixing screws that fasten the sectioning motor The sectioning motor will fall off when the screws are unfastened If you attempt to run the motor in an unfixed state it will malfunction Paying caution not to break harnesses and connectors pull out the Shift motor Do not unscrew ...

Page 43: ...two Set screws 4x6 with a hexagonal wrench Caution At assembly fasten a set screw at the D cut portion on the output shaft of the motor Unscrew the 2 fixing screws Unscrew the 3 fixing screws Dismount the Shift motor ...

Page 44: ...tch Caution Wire up to the position of normally closed as described above 9 4 3 Switching power supply Remove the unit in accordance with the procedure described in 8 4 1 Sectioning motor Paying caution not to break harnesses and connectors pull out the Shift motor Pull out the connectors ...

Page 45: ...44 Removal of 4 pan head screws with spring and plain washer will cut off switching power supply To one screw put a screwdriver through the hole of the ferrite core ...

Page 46: ...When 2 pan head screws with spring and plain are unscrewed the upper roller assembly for paper ejection will come off When a paper ejection roller is provided At re assembly pay attention on the positions of the springs and the mylar sheet ...

Page 47: ...Unscrew the fixing screw for combine Paper ejection roller lower and Ejection gear White plastic 㻌㻌 Dismount the Paper ejection roller holder and the paper ejection roller lower Dismount E Rings 2pieces to exchange the Paper ejection roller lower 㻌㻌㻌 Paper ejection roller lower 㻌 Paper ejection roller holder Paper ejection roller lower ...

Page 48: ...unit 9 5 1 Receiving board Emission board Unscrew the 2 fixing screws Dismount the guide bottom Dismount the parts at the both sides see Fig below Those are fastened by screws at the operating and the non operating sides ...

Page 49: ...48 In the same manner dismount the upper and lower parts of the sensor to be exchanged Dismount the paper feed table and feed roller shaft Unscrew the 2 fixing screws ...

Page 50: ...wer portion of the guide and unscrew the screws at the lower guide table Unscrew the set screw 4x6 on the paper detection wire shaft When the above set screw 4x6 is unscrewed the paper detection wire shaft will come off ...

Page 51: ...nnector on the printed circuit board from the back door side Take out the E rings that fix the feed roller shaft Caution Be careful not to drop the bearings While drawing out the paper feed roller take off the guide top ...

Page 52: ...rd and the emission board after dismounting of the two screws on each board Caution Depending on the stations to be exchanged the clutch holders and the mounting panels for boards may be required to be dismounted Receiving Emission ...

Page 53: ...ew 4x6 on the paper detection wire shaft Dismount the paper detection wire shaft to exchange paper detection wire To fix the paper detection wire put one drop of instant adhesive on the wire and match the salient of the wire with the hole on the shaft ...

Page 54: ...53 To assemble the paper detection shaft set a set screw 4x6 at D cut portion of the shaft 㻌 Positional relation D cut and Paper detection wire ...

Page 55: ...smount the paper feed roller only from the paper feed shaft assembly and exchange it Caution Mount the rollers at the positions at which the white dots of the three rollers will turn to the right 9 5 4 Separator Dismount the paper feed shaft assembly and lift up the separator to be exchanged ...

Page 56: ...55 10 DIAGRAM FOR BELT INSTALLATION ...

Page 57: ... machine body L Checking the function of the left side connector Do not use this mode r Checking the function of the right side connector Do not use this mode P Checking the stapler puncher Cannot be used when Stapler puncher is not connected S Test sequence mode Do not use this mode T Durability operation mode Do not use this mode Durable operation mode is to operate the machine for durability te...

Page 58: ...k mode Refer section 10 5 0 Setting of system parameter Refer section 11 C All LEDs light All LEDs light Each time CLEAR key is pressed all indicators alternately come on and go off CHECK Raising or lowering of paper feed table The position of the paper feed table is displayed in the 100 digit position of the counter see Section 10 4 Each time CHECK key is pressed the paper feed table alternately ...

Page 59: ...t side equipment COUNTER Status of the paper feed table third digits It shows when it is at the upper limit It shows when it is at the lower limit It shows while it is halfway SPEED lamp Display of collation speed It lights when high speed collation is set SHIFT lamp Shift origin switch It lights when the switch is set at stacker starting point 11 5 Photo sensor check mode While the photo sensor c...

Page 60: ...n which it is used erroneous setting will cause the machine to malfunction Closest care should be taken when system parameter are changed 12 1 Facts about system parameter 1 In order to move to system parameter setting mode 1 Start based on the normal mode 2 Keep pressing 0 key for three seconds Then the counter displays P113 x represents the current set value 3 Press the MODE key to move to next ...

Page 61: ...vely high If ejected sheets are not properly aligned collate them at low speed c Clutch ON time for stacker Numeric key 0㹼999 Not used The amount of feed decreases when the setting is decreases or increases when the setting is increased Note that paper feed will slip when the setting is decreased or the clutch will malfunction when the setting is increased d Clutch ON Interval for stacker Numeric ...

Page 62: ... occur in the Staple punch if the setting is changed J Left side ejection when there is no cable connected with the post processing equipment 2 key 0 or 1 Not used J010 will enable external ejection without any option Y Error logic 1 2 3key 0 or 1 Not used Do not change the setting because options may malfunction 1 Of the system settings L n and G will be automatically changed by detection of the ...

Page 63: ...he status of Axxx 1 Press the 2 to set the value of the 10 digit position of the counter to the number of the station you want to cancel 2 Pres the 3 key to set the value of the 1 digit position of the counter to 0 Example When cancelling the heavy feed detection of the fifth station set 3 Press the Check or Start key to allow the changes to take effect The Check key will temporarily make the sett...

Page 64: ...he switching power supply is faulty Ў The situation remains the same after all connectors except one at the operation circuit board CN 10 are removed The MAIN PCB is faulty Ў Check which connector is it to disable the machine from starting up when it is removed Replace the relevant harness assembly 13 2 Paper is not fed though the CHECK key is pressed Main motor does not rotate Counter displays Er...

Page 65: ...he switching power supply is faulty Ў The MAIN PCB is faulty 13 4 Paper is not fed though the START key is pressed Buzzer sounds pip pip when the START key is pressed CHECK lamp is not lit Continue checking Ў Main motor does not rotate Refer to 12 2 Paper is not fed though the CHECK key is pressed Main motor does not rotate Ў Refer to 12 3 Paper is not fed though the CHECK key is pressed Main moto...

Page 66: ...AIN PCB is faulty Ў Remove the cover on the anti operator side and check the status while setting the TEST mode DC24V cannot be detected between both ends of lifting motor when the CHECK key is pressed Check the harness Ў Elevation motor is out of order 13 7 Main motor does not rotate Check external conditions Back door is open Close the back door Remove the cover on the operator side and check th...

Page 67: ...ing power supply is faulty Ў DC24V cannot be detected at the operation circuit board CN 13 when the START key is pressed The MAIN PCB is faulty Ў Remove the cover on the anti operator side and check the status while setting the TEST mode Paper feed clutch emits working sound when the START key is pressed The screws fixing the clutch and shaft are loosened Ў DC24V cannot be detected at the connecto...

Page 68: ...n circuit board CN 12 while the SWING key is pressed The MAIN PCB is faulty Ў DC24V cannot be detected between pins 1 and 2 of the swing relay connector while the SWING key is pressed Check the motor harness Ў Resistance value of swing motor is between 50 and 150 ohm The MAIN PCB is faulty Ў Swing motor is out of order 13 10 Eject lamp remains lit Check exterior conditions Stacking table is full R...

Page 69: ...en pins 2 and 3 of 5P connector on the side plate is 0 9V or more Check the paper feed sensor harness Check the paper feed photo harness The sensor is out of order Ў MAIN PCB or paper feed photo harness is defective 13 12 Door lamp remains lit Check exterior conditions Back door is open Close the back door Ў Remove the face cover on the operator side When door switch connector is removed voltage b...

Page 70: ...arator rubber Ў Paper feed pressure is strong Weaken the paper feed pressure Ў Separator pressure is weak Strengthen the separator pressure 13 14 Empty feed frequently occurs Sheets are not neatly set on the paper feed table Arrange the sheets neatly Ў Edge of paper is curled Correct the curl Turn the paper upside down Take that as the order of stacking also becomes reverse Ў Paper not specified i...

Page 71: ...n installed in the reverse direction Reset the paper feed roller so that its white dot will be on its right side Ў Separator rubber is stained Clean the separator rubber Ў Separator rubber is worn Replace the separator rubber Ў Paper feed roller is stained Clean the paper feed rubber Ў Paper feed roller is worn Replace the paper feed roller 13 16 Paper is fed aslant Sheets are not neatly set on th...

Page 72: ...function and release the double feed detecting function 13 18 Paper jam frequently occurs Guides and sheet stopper of the stacking table are not set to fit the paper size Set guides and sheet stopper to fit the paper size Ў Sheets are not neatly set on the paper feed table Align the paper and set the paper feed guide closely Ў Edge of paper is curled Correct the curl Turn the paper over Take that ...

Page 73: ...static charge by wiping off the four corners of paper with tightly wrung cloth 13 20 Ejected paper edge is curled Edge of paper is curled downward Correct the curl Turn the paper over Take that as the order of stacking also becomes reverse Ў Paper is not stiff enough Feed the paper a lower speed Ў Paper not specified in the specifications is used Use paper specified in the specifications 13 21 Eje...

Page 74: ...ble full paper eject jam back door open close status Staple cartridge empty and paper jam detection when optional stapler puncher is mounted Four digit display on the operation panel counter addition subtraction preset switch enabled Additional Features Automatic elevation of paper feed table Alternate collation Neighboring two stations can be used together for the same sheet page Insertion of par...

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