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Utax PF 740, Service Manual

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Utax PF 740 Service Manual Download Page 76

3NF

1-5-1

1-5 Assembly and Disassembly

1-5-1  Precautions for assembly and disassembly

(1) Precautions

Before starting disassembly, press the Power key on the operation panel to off. Make sure that the Power 
lamp is off before turning off the main power switch. And then unplug the power cable from the wall outlet.
When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible 
to static charge.
Do not touch any PWB containing ICs with bare hands or any object prone to static charge.
When replacing battery on a PWB, dispose properly according to laws and regulations.
When removing the hook of the connector, be sure to release the hook.
Take care not to get the cables caught.
To reassemble the parts, use the original screws. If the types and the sizes of screws are not known, refer to 
the PARTS LIST.

Summary of Contents for PF 740

Page 1: ...Service Manual Paper Feeder 3 PF 740B Rev 2 0 Date 28 10 2013 3NFSM062 ...

Page 2: ...Service Manual Paper Feeder 3 PF 740B Rev 2 0 Date 28 05 2013 3NFSM062 ...

Page 3: ...ficials for details in your area for proper disposal ATTENTION IL Y A UN RISQUE D EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT METTRE AU REBUT LES BATTERIES UTILISEES SELON LES INSTRUCTIONS DONNEES Il peut être illégal de jeter les batteries dans des eaux d égout municipales Vérifiez avec les fonctionnaires municipaux de votre région pour les détails concernant des déchet...

Page 4: ... Revision Date Replaced pages Remarks 1 April 6 2011 CONTENTS 2 4 1 to 2 4 3 2 October 10 2013 COVER CONTENTS 1 1 1 1 2 6 1 3 2 1 3 5 to 1 3 29 1 4 1 to 1 4 18 1 5 2 to 1 5 10 2 1 4 2 1 6 2 2 3 2 3 3 2 3 5 2 4 1 2 4 3 ...

Page 5: ...This page is intentionally left blank ...

Page 6: ...rsonnel to ensure the safety of their customers their machines as well as themselves during maintenance activities Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities ...

Page 7: ... this symbol CAUTION Bodily injury or damage to property may result from insufficient attention to or incorrect com pliance with warning messages using this symbol Symbols The triangle symbol indicates a warning including danger and caution The specific point of attention is shown inside the symbol General warning Warning of risk of electric shock Warning of high temperature indicates a prohibited...

Page 8: ...d or dusty place This may cause fire or electric shock Do not install the copier near a radiator heater other heat source or near flammable material This may cause fire Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool as possible Insufficient ventilation may cause heat buildup and poor copying performance Always handle the machine by the correct ...

Page 9: ... carefully Always check that the copier is correctly connected to an outlet with a ground connection Check that the power cable covering is free of damage Check that the power plug is dust free If it is dirty clean it to remove the risk of fire or electric shock Never attempt to disassemble the optical unit in machines using lasers Leaking laser light may damage eyesight Handle the charger section...

Page 10: ... caution labels that should be present on the machine according to the instruction handbook are clean and not peeling Replace with new ones if necessary Handle greases and solvents with care by following the instructions below Use only a small amount of solvent at a time being careful not to spill Wipe spills off completely Ventilate the room well while using grease or solvents Allow applied solve...

Page 11: ...This page is intentionally left blank ...

Page 12: ...detection condition 1 4 3 1 4 2 Troubleshooting 1 4 7 1 First check items 1 4 7 1 4 3 Self diagnostic function 1 4 12 1 Self diagnostic function 1 4 12 2 Self diagnostic codes 1 4 13 1 4 4 Electric problems 1 4 19 1 4 5 Mechanical problems 1 4 21 1 5 Assembly and Disassembly 1 5 1 Precautions for assembly and disassembly 1 5 1 1 Precautions 1 5 1 1 5 2 Paper feed section 1 5 2 1 Detaching and refi...

Page 13: ...t cassette paper feed 2 1 5 2 2 Electrical Parts Layout 2 2 1 Electrical parts layout 2 2 1 1 PWB and sensors 2 2 1 2 Motors and others 2 2 3 2 3 Operation of the PWBs 2 3 1 PF main PWB 2 3 1 2 4 Appendixes 2 4 1 Appendixes 2 4 1 1 List of maintenance parts 2 4 1 2 Periodic maintenance procedures 2 4 2 3 Wiring diagram 2 4 3 INSTALLATION GUIDE LARGE CAPACITY FEEDER ...

Page 14: ...hod Feed reverse roller method No Sheets 3 000 80 g m2 No Sheets 3 500 64 g m2 Paper Size A4 B5 Letter Supported Paper Paper weight 60 to 256 g m2 Media types Plain Recycled Thick Veiium Dimensions W D H 23 35 64 27 52 64 12 26 64 598 706 6 315 mm Weight Approx 63 93 lbs Approx 29 kg Power source Electrically connected to the machine 3 3 V DC 24 V DC ...

Page 15: ...3NF 1 1 2 1 1 2 Parts names Figure 1 1 1 1 2 3 4 1 Cassette 4 2 Cassette 3 3 Lift plate 4 PF paper conveying cover ...

Page 16: ...3NF 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path ...

Page 17: ...3NF 1 1 4 This page is intentionally left blank ...

Page 18: ...humidity or low temperature and low humidity an abrupt change in the environmental temperature and cool or hot direct air Avoid places subject to dust and vibrations Choose a surface capable of supporting the weight of the machine Place the machine on a level surface maximum allowance inclination 1 Avoid air borne substances that may adversely affect the machine or degrade the photo conductor such...

Page 19: ...3NF 1 2 2 1 2 2 Unpacking 1 Precaution for unpacking Hold the positions shown in the figure and remove the paper feeder from the outer case Figure 1 2 1 ...

Page 20: ...Outer case 3 Inner case 4 Bottom left pad 5 Bottom right pad 6 Upper left pad 7 Upper right pad 8 Rear pad 9 Machine cover 10 Plastic bag 11 Installation guide 12 Accessory box 13 Plastic bag 14 Paper size plates 15 Plastic bag 16 Middle roller unit 17 Plastic bag 18 S tight screw M4 x 8B 19 Clamp 20 Wire cover 21 Plastic bag 22 S tight screws M4 x 8B 23 Pins 24 Retainer 25 Plastic bag 26 Supporti...

Page 21: ...3NF 1 2 4 2 Remove the tapes and pad Procedure 1 Remove nine tapes Figure 1 2 3 2 Remove six tapes and then remove the retainer and the leaflet Figure 1 2 4 Tapes Tapes Tapes Tapes Retainer Leaflet ...

Page 22: ... plate stopper from cassette and attach it to the storage location When moving the machine attach the lift plate in original position 6 Gently push right cassette back in 7 Remove the stopper similarly for left cassette Figure 1 2 6 Right cassette Tape Right cassette Lift plate stopper ...

Page 23: ...03NF94130 Parts Quantity Part No Cassette heater 120V 1 302H794620 Wire saddle 3 7YZM610001 H01 Connector cover 1 303NF04140 M3 x 8 tap tight S screw 2 7BB700308H M4 x 8 tap tight S screw 1 7BB700408H Caution label 1 302KP34220 Parts Quantity Part No Cassette heater set 240V 1 303NF94140 Parts Quantity Part No Cassette heater 240V 1 302H794610 Wire saddle 3 7YZM610001 H01 Connector cover 1 303NF04...

Page 24: ...ward 2 Remove four screws and then remove the right cassette Figure 1 2 7 3 Pull the left cassette forward 4 Remove four screws and then remove the left cassette Figure 1 2 8 Screw Screw Screw Screw Right cassette Screw Screw Screw Screw Left cassette ...

Page 25: ...F 1 2 8 5 Install three wire saddles on the bottom frame of the paper feeder 6 Install the cassette heater by using two screws Figure 1 2 9 Cassette heater Screw Screw Wire saddle Wire saddle Wire saddle ...

Page 26: ... 8 Pass through the wire of the cassette heater to three wire saddles Figure 1 2 10 9 Insert two hooks of the heater cover to the holes of base of paper feeder each 10 Install the heater cover by using a screw Figure 1 2 11 Cassette heater Connector Wire saddle Wire saddles Heater cover Screw Heater cover Hooks ...

Page 27: ...3NF 1 2 10 11 Adhere the high temperature caution label after wiping the bottom frame of this side of cassette heater with alcohol Figure 1 2 12 High temperature caution label ...

Page 28: ...meric keys Enter the maintenance item number using the cursor up down keys or numeric keys The selected maintenance item is run Press the stop key Press the start key Start End Maintenance mode is entered The maintenance item is selected Maintenance mode is exited Repeat the same maintenance item Run another maintenance item No No Yes Yes Enter 001 using the cursor up down keys or numeric keys and...

Page 29: ...U034 Adjusting the print start timing LSU Out Top LSU Out Left LSU Out Top B W LSU Out Top 3 4 Operation panel and support equipment U247 Setting the paper feed device U251 Checking clearing the maintenance counter Mode setting U327 Setting the cassette heater control U341 Specific paper feed location setting for printing function Others U901 Checking copy counts by paper feed locations U903 Check...

Page 30: ...thod 1 Press the start key 2 Select the item to be output using the cursor up down keys 3 Press the start key A list is output 4 Press the start key The interrupt print mode is entered and a list is output When A4 Letter paper is available a report of this size is output If not specify the paper feed location The output status is displayed Display Output list Maintenance List of the current settin...

Page 31: ...wer switch on 4 Enter the maintenance item 5 Press the start key 6 Select the item to be send 7 Select Text or HTML 8 Press the start key Output will be sent to the USB memory Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Output list Print Outputs the report USB Text Sends output data to the USB memory text type USB HTML Sends...

Page 32: ... 01 08 01 01 0501 01 08 01 01 4002 01 08 01 01 0501 01 08 01 01 4002 01 08 01 01 0501 01 08 01 01 4002 01 08 01 01 0501 01 08 01 01 4002 01 08 01 01 0501 01 08 01 01 4002 01 08 01 01 Service Call Log 8 7 6 5 4 3 2 1 Count 1111111 999999 888888 777777 666666 555555 444444 1 Service Code 01 6000 01 2100 01 4000 01 6000 01 2100 01 4000 01 6000 01 2100 Maintenance Log Count Log Data Nothing Item Unkno...

Page 33: ...b Detail of paper source Hexadecimal 00 MP tray 01 Cassette 1 02 Cassette 2 03 Cassette 3 paper feeder large capacity feeder 04 Cassette 4 paper feeder large capacity feeder 05 Cassette 5 side multi tray side deck 06 Cassette 6 side paper feeder side large capacity feeder 07 Cassette 7 side paper feeder side large capacity feeder 08 to 09 Reserved c Detail of paper size Hexadecimal 00 Not specifie...

Page 34: ...er face up FU 4000 sheet finisher left sub tray FU 03 1000 sheet finisher face down FD 4000 sheet finisher main tray FD 05 Job separator tray 06 4000 sheet finisher right sub tray FU 07 4000 sheet finisher left sub tray FD 09 4000 sheet finisher right sub tray FD 0A Center folding unit tray 0B Mailbox tray 1 FD 0C Mailbox tray 1 FU 0F 100 sheets Inner Job separator tray FD 15 Mailbox tray 2 FD 16 ...

Page 35: ... diag nostic error 10 Maintenance Log Count Item Remembers 1 to 8 of occurrence of replacement If the occurrence of the previous replace ment of toner con tainer is less than 8 all of the occur rences of replace ment are logged The total page count at the time of the replacement of the toner container The toner replacement log is triggered by toner empty This record may contain such a ref erence a...

Page 36: ...per jams self diagnostics errors and replacement of the toner con tainer f Paper jam g Self diagnostic error h Maintenance item replacing Indicates the log counter of paper jams depending on location Refer to Paper Jam Log All instances includ ing those are not occurred are dis played Indicates the log counter of self diag nostics errors depending on cause Example C6000 4 Self diagnostics error 60...

Page 37: ... Installed Installed Installed Installed Connected US English US English FAX Information Slot1 Slot2 Rings Normal Rings FAX TEL Rings TAD Option DIMM Size 3 3 3 16 MB Print Coverage Average Total K 1 10 C 2 20 M 3 30 Y 4 40 Copy K 1 10 C 2 20 M 3 30 Y 4 40 Printer K 1 10 C 2 20 M 3 30 Y 4 40 FAX K 1 10 Period Last Page K C M Y Usage Page A4 Letter Conversion 1111111 11 2222222 22 3333333 33 444444...

Page 38: ...0000000000000000 000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000 0000000000000000 00000000...

Page 39: ... sheet finisher Not Installed 15 Presence or absence of the job separator Installed Not Installed 16 Presence or absence of the printed document guard kit Installed Not Installed 17 Presence or absence of the IC card authentication kit Installed Not Installed Trial 18 Presence or absence of the internet fax kit Installed Not Installed 19 Presence or absence of the data security kit Installed Not I...

Page 40: ...tware version and the date of update 37 RP code Code the main software version and the date of update 38 RP code Code the engine software version and the date of the previous update 39 RP code Code the main software version and the date of the previous update 40 NV RAM version _ 1F3 1225 _ 1F3 1225 a b c d e f a Consistency of the present software version and the database _ underscore OK Asterisk ...

Page 41: ...nit C Developer unit M Developer unit Y Maintenance kit A Maintenance kit B Maintenance kit C 51 Panel lock information 0 Off 1 Partial lock 2 Full lock 52 USB information U00 Not installed U01 Full speed U02 Hi speed 53 Paper handling information 0 Paper source unit select 1 Paper source unit 54 Color printing double count mode 0 All single counts 1 A3 Single count Less than 420 mm length 2 Legal...

Page 42: ...on 68 Calibration information 69 Calibration information 70 Calibration information 71 Calibration information 72 Calibration information 73 Calibration information 74 Calibration information 75 Calibration information 76 RFID information 77 RFID reader writer version infor mation 78 Color table version for printer 79 Color table 2 version for printer 80 Color table version for copy 81 Color table...

Page 43: ... information 89 Toner low setting 0 Enabled 1 Disabled 90 Toner low detection level 0 to 100 91 Limiting shifting for one page document 0 Invalid No shift limit 1 Valid Shift limit 92 Setting confirmation display for banner printing 0 Not shown 1 Shown on every page 93 Full page print mode 0 Normal mode Factory setting 1 Full page mode 94 Drum serial number Black Cyan Magenta Yellow 95 Presence or...

Page 44: ... Scanner Scanner firmware Scanner Boot Scanner booting RFID RFID firmware IH CPU IH CPU firmware IH CPU Boot IH CPU booting Motor CPU Motor CPU firmware Motor CPU Boot Motor CPU booting Dictionary Dictionary software Option Language Optional language software OCR OCR software Color Table1 Copy Color table 1 copy software Color Table2 Copy Color table 2 copy software Color Table1 Prn Color table 1 ...

Page 45: ...capacity feeder booting DF 1000 sheet finisher 4000 sheet finisher firmware DF Boot 1000 sheet finisher 4000 sheet finisher booting PH Punch unit firmware PH Boot Punch unit booting MT Mailbox firmware MT Boot Mailbox booting BF Center folding unit firmware BF Boot Center folding unit booting Fax APL1 Fax APL 1 Fax Boot1 Fax booting 1 Fax IPL1 Fax IPL 1 Fax APL2 Fax APL 2 dual Fax Fax Boot2 Fax bo...

Page 46: ...od 1 Press the start key 2 Select the item to be adjusted Item No Description Display Description LSU Out Top Leading edge registration adjustment LSU Out Left Center line adjustment LSU Out Top B W Leading edge registration adjustment in black white mode LSU Out Top 3 4 Leading edge registration adjustment at 3 4 times of line speed Mode Sets the conveying timing verification mode Reset Resets th...

Page 47: ...o 3 0 0 0 1 mm Cassette Half L Paper feed from cassette 3 0 to 3 0 0 0 1 mm Duplex L Duplex mode second 3 0 to 3 0 0 0 1 mm Duplex Half L Duplex mode second 3 0 to 3 0 0 0 1 mm MPT S Paper feed from MP tray 3 0 to 3 0 0 0 1 mm MPT Half S Paper feed from MP tray 3 0 to 3 0 0 0 1 mm Cassette S Paper feed from cassette 3 0 to 3 0 0 0 1 mm Cassette Half S Paper feed from cassette 3 0 to 3 0 0 0 1 mm D...

Page 48: ...t key to output a test pattern 3 Press the system menu key 4 Select the item to be adjusted LSU Out Left Item No Description Correct image Output example 1 Output example 2 Leading edge registration 20 1 0 mm U034 U066 U071 Display Description Setting range Initial setting Change in value per step MPT Paper feed from MP tray 3 0 to 3 0 0 0 1 mm Cassette1 Paper feed from cassette 1 3 0 to 3 0 0 0 1...

Page 49: ...ff 2 Press the start key Setting Reset 1 Select Execute 2 Press the start key Setting On Timing Off Timing 1 Select the item 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Center line of printing within 2 0 mm Correct image Output example 1 Output example 2 U034 U067 U072 Display Description On Se...

Page 50: ...arts 4 To stop operation press the stop key Item No Description Display Description 2PF Paper feeder LCF Large capacity feeder Side Deck Side feeder SMT SMT paper feeder Side 2PF Side paper feeder Side LCF Side large capacity feeder Display Description Motor Off PF paper feed motor PFPFM is turned off On PF paper feed motor PFPFM is turned on Clutch C1 PF paper conveying clutch 1 PFPCCL1 is turned...

Page 51: ...d motor PFPFM is turned off On PF paper feed motor PFPFM is turned on Clutch C1 PF paper conveying clutch 1 PFPCCL1 is turned on C2 PF paper conveying clutch 2 PFPCCL2 is turned on V Feed PF paper conveying clutch 3 PFPCCL3 is turned on H Feed1 PF paper feed clutch 1 PFPFCL1 is turned on H Feed2 PF paper feed clutch 2 PFPFCL2 is turned on Display Description Motor Off SF paper feed motor SFPFM is ...

Page 52: ...ger than 150000 replace the primary feed roller and input 0 Item No Description Display Description Setting range Initial setting M Cnt A Count value for maintenance cycle kit A 0 to 9999999 0 M Cnt B Count value for maintenance cycle kit B 0 to 9999999 0 M Cnt C Count value for maintenance cycle kit C 0 to 9999999 0 M Cnt D Count value for maintenance cycle kit D 0 to 9999999 0 M Cnt E Count valu...

Page 53: ...Method 1 Press the start key 2 Select the paper feed location for the printer Two or more cassette can be selected When an optional paper feed device is not installed the corresponding count is not dis played 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Mode1 Setting On whe...

Page 54: ...ect Engine when changing the PF main PWB Backup the Engine counter values to Enhancement Select Enhancement when changing the paper feed unit Backup the Enhancement counter values to Engine 3 Select Execute 4 Press the start key Back up the counter values 5 Turn the main power switch off and on Allow more than 5 seconds between Off and On The values of cassette 4 counter vary in accordance with th...

Page 55: ...en using the cursor up down keys The total number of jam count cannot be cleared How to display the history of paper jams Function To check the variation in the occurrences of paper jams as a consequence of firmware upgrade Procedure 1 Retrives versions of system and engine software at the timing of clearing 2 Displays comparison of the occurrences of paper jams before and after firmware upgrades ...

Page 56: ...g a maintenance item No is displayed Item No Description 2013 01 17 08 17 XXXXXXXX XXXXXXXX XXXXXXXX Paper Jam Log JAM0000 JAM0100 JAM0101 JAM0110 JAM0111 JAM0112 JAM0131 JAM0210 2012 12 12 10 2 2 2 2 1 89 7 1 0 0 0 1 0 5 2 Maintenance Report MFP Firmware version 2N4_2000 000 000 2012 11 17 Machine No SPXXX00001 Life Count 001234 a b c d No Description a Paper jam numbers b Date of clearing counte...

Page 57: ...3NF 1 3 30 This page is intentionally left blank ...

Page 58: ...n the operation panel To remove paper misfed in the machine pull out the cassette open the paper conveying unit or paper conveying cover The positions and the corrective actions are displayed on the touch panel when a paper jam has occurred Jam code Jam code suggesting the cause of jam Position code Code suggesting the place of jam Figure 1 4 1 JAM Paper jam 08 13 15 18 0110 Position code JAM code...

Page 59: ...3 C 04 C 05 C 05 C 02 Position code displayed on the panel Positions in the individual systems See below N 14 C Mis feed in cassette 3 or 4 E Misfeed in paper conveying unit paper con veying cover or PF paper conveying cover N Misfeed in cassette 5 option O Mis feed in cassette 6 or 7 ...

Page 60: ...S2 SMMFS SMFS SMPCS1 SMES SMPCS3 PFPCS1 PFPS2 PFPS1 PFFS2 PFFS1 PFPCS2 PFPCS2 SMPFM PFPCS1 J 05x7 J 26x3 J 26x4 J 34xx J 35xx J 36 xx J 37xx J 43xx J 27xx J 33xx PFPS2 PFPS1 PFFS2 PFFS1 PFPCS2 J 05x4 J 05x6 J 05x3 J 27x4 J 26xx J 31xx Side multi tray Side large capacity feeder Large capacity feeder ...

Page 61: ...le sheets in cassette 7 PF feed sensor 2 PFFS2 does not turn off dur ing paper feed from cassette 7 O 2603 PF paper conveying sensor 1 non arrival jam PF paper conveying sensor 1 PFPCS1 does not turn on during paper feed from cassette 3 C 2604 PF paper conveying sensor 1 PFPCS1 does not turn on during paper feed from cassette 4 C 2606 PF paper conveying sensor 1 PFPCS1 does not turn on during pape...

Page 62: ...or 1 SMTPCS1 does not turn on during paper feed from cassette 7 O 3416 SMT paper conveying sensor 1 stay jam SMT paper conveying sensor 1 SMTPCS1 does not turn off during paper feed from cassette 6 N 3417 SMT paper conveying sensor 1 SMTPCS1 does not turn off during paper feed from cassette 7 N 3506 SMT paper conveying sensor 2 non arrival jam SMT paper conveying sensor 2 SMTPCS2 does not turn on ...

Page 63: ...CS4 does not turn on during paper feed from cassette 7 O 3716 SMT paper conveying sensor 4 stay jam SMT paper conveying sensor 4 SMTPCS4 does not turn off during paper feed from cassette 6 N 3717 SMT paper conveying sensor 4 SMTPCS4 does not turn off during paper feed from cassette 7 N Code Contents Conditions Jam location Refer to figure 1 4 1 for paper mis feed indication see page 1 4 1 ...

Page 64: ... loaded Check if the cutting edge of the paper bundle inside is cumpled or bent If the cutting edge of the paper bundle is crumpled fan the paper before loading If the paper is folded stretch before loading in the cassette 4 If a large capacity deck is being used check how paper is loaded in the deck Check if the paper inside the deck is placed above the guide Reloard the paper so that its edges w...

Page 65: ...k that paper settings are made in accordance with the paper being used Jam caused by faulty separation Select Original Paper settings under common settings in the system menu to set media type and weight of paper Conveying guide approaching guide feed shift guide 1 Check that the foreign objects including scrips paper clips etc do not exist in the paper conveying paths If foreign objects such as s...

Page 66: ...erloading Check the axle holder or the roller shaft are not contaminated 4 Check that the spring has not fallen off and is mounted so that it is properly applying pressure against the rollers or pulleys Clean the roller axle or the axle holder Re assemble it while checking the pressure of the spring Sensor 1 Check if it does not operate with smoothness due to an abnormal move or dropping off of th...

Page 67: ...oblem is detected the machine stops print ing and display an error message on the operation panel An error message consists of a message prompting a contact to service personnel and a four digit error code indicating the type of the error Figure 1 4 4 Machine failure Call service C Error occurred Turn the main power switch off and on C ...

Page 68: ... can be manipulated smoothly if not repair or replace PF Lift motor 1 1 Check that the cassette base has been ascended 2 Check the drive gear can rotate or they are not unusually loaded and if necessary replace 3 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in PF Lift motor 1 and main PWB YC7 4 If the wiring is disconnected shorted or gro...

Page 69: ...heck the drive gear can rotate or they are not unusually loaded and if necessary replace 3 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in PF Lift motor 2 and PF main PWB YC7 4 If the wiring is disconnected shorted or grounded replace the wiring 5 Replace the PF Lift motor2 PF Lift sensor 2 1 Check that the sensor is correctly positioned ...

Page 70: ...othly if not repair or replace PF Lift motor 1 1 Check that the cassette base has been ascended 2 Check the drive gear can rotate or they are not unusually loaded and if necessary replace 3 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in PF Lift motor 1 and PF main PWB YC7 4 If the wiring is disconnected shorted or grounded replace the wi...

Page 71: ...thly if not repair or replace PF Lift motor2 1 Check that the cassette base has been ascended 2 Check the drive gear can rotate or they are not unusually loaded and if necessary replace 3 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in PF Lift motor 2 and PF main PWB YC7 4 If the wiring is disconnected shorted or grounded replace the wiri...

Page 72: ...ion PF main PWB EEPROM 1 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in 2 Replace the PF main PWB Refer to the service manual for the paper feeder 2600 PF paper feed motor error large capacity feeder After PF paper feed motor is driven the ready signal does not turn to L within 2 s PF paper feed motor 1 To check the feed unit operation e...

Page 73: ...r poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none replace the cable PF lift motor 1 2 and PF main PWB YC7 2 Defective drive trans mission system Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any 3 Defective motor Replace the PF lift motor 1 or 2 4 Defective P...

Page 74: ...th switch 1 and PF main PWB YC3 PF paper size length switch 2 and PF main PWB YC6 PF paper size width switch 2 and PF main PWB YC6 2 Defective switch Replace the PF paper size length switch 1 2 or PF paper width switch 1 2 3 Defective PWB Replace the PF main PWB and check for correct operation see page 1 5 10 8 A paper jam in the paper feed or paper conveying is indicated when the main power switc...

Page 75: ...eed PF paper width guide in a cassette installed incorrectly Check the PF paper width guide visually and remedy or replace if necessary 3 Multiple sheets of paper are fed Check if the paper is excessively curled Change the paper Paper is loaded incorrectly Load the paper correctly Check if the PF separation pulley is worn Replace the PF separation pulley if it is worn see page 1 5 2 1 5 7 4 Paper ...

Page 76: ... handling PWBs printed wiring boards do not touch parts with bare hands The PWBs are susceptible to static charge Do not touch any PWB containing ICs with bare hands or any object prone to static charge When replacing battery on a PWB dispose properly according to laws and regulations When removing the hook of the connector be sure to release the hook Take care not to get the cables caught To reas...

Page 77: ...the primary paper feed unit Procedure 1 Open the PF paper conveying cover 2 Remove the strap and then remove the PF paper conveying cover Figure 1 5 1 3 Remove the interface cover Figure 1 5 2 PF paper conveying cover Strap PF paper conveying cover Interface cover ...

Page 78: ...3NF 2 1 5 3 4 Remove four screws and then remove the right cover Figure 1 5 3 5 Pull out the right cassette 6 Remove the connector Figure 1 5 4 Screw Screw Right cover Screws Connector ...

Page 79: ...imary units Figure 1 5 5 9 Refit the PF primary paper feed unit Align the pin at the far end vertical and insert it into the coupling to fit the unit Figure 1 5 6 Screws PF primary paper feed unit PF primary paper feed unit Pin Driving coupler PF primary paper feed unit PF primary paper feed unit ...

Page 80: ...the cassette 3 completely 2 Remove the four screws and then remove the cassette 3 Figure 1 5 7 3 Remove the hook and remove the for warding pulley right from the axle 4 Remove the hook and remove the feed pulley right from the axle Figure 1 5 8 Cassette 3 Screw Screw Screw Screw Hook Paper feed pulley Forwarding pulley ...

Page 81: ...right and separation pulley right to the primary paper feed unit Make sure that the collars are properly installed by checking its color Forwarding pulley right Collar is white Paper feed pulley right Collar is white Separation pulley right Collar is black 9 When the forwarding pulley right paper feed pulley right or separation pulley right is replaced perform main tenance mode U903 clearing the j...

Page 82: ...t cassette com pletely 2 Pull the PF paper conveying unit 3 Remove the screw and remove the stopper 4 Remove the PF paper conveying unit Figure 1 5 11 5 Turn the PF paper conveying unit inside out 6 Remove the screw and then remove the cover Figure 1 5 12 Screw PF paper conveying unit Stopper PF paper conveying unit Lower side Cover Screw ...

Page 83: ...he for warding pulley left from the axle 8 Remove the hook and remove the feed pulley left from the axle Figure 1 5 13 9 Unhook the two hooks and then remove the cover Figure 1 5 14 Hook Paper feed pulley left Forwarding pulley left Hooks Cover ...

Page 84: ...sure that the collars are properly installed by checking its color Forwarding pulley left Collar is white Paper feed pulley left Collar is white Separation pulley left Collar is black 13 When the forwarding pulley left paper feed pulley left or separation pulley left is replaced perform maintenance mode U903 clearing the jam counter see page 1 3 28 14 Execute Maintenance Counter Cas sette Counter ...

Page 85: ... 10 1 5 3 PWBs 1 Detaching and refitting the PF main PWB Procedure 1 Remove the wire cover Figure 1 5 16 2 Remove three screws and then remove the rear cover Figure 1 5 17 Wire cover Rear cover Screw Screw Screw ...

Page 86: ...emove each the holder in two position and remove the PF main PWB 5 Check or replace the PF main PWB and refit all the removed parts Figure 1 5 19 PF main PWB PF main PWB YC12 YC11 YC5 YC4 YC2 YC1 YC16 YC15 YC14 YC7 YC10 YC8 YC13 YC6 YC3 PF main PWB Screw Screw Holder Holder ...

Page 87: ...ove three screws and then remove the rear cover seeP 1 5 7 2 Remove the connector of AC electrical wire from the paper feeder Figure 1 5 20 3 Remove three wire holders 4 Release three wire saddles and then remove the electrical wires Figure 1 5 21 Connector Wire saddles Wire holders Wire saddle ...

Page 88: ...in PWB and then release the electrical wires from two wire saddles Figure 1 5 22 7 Remove four screws and then remove the PF driving unit 8 Check or replace the PF driving unit and refit all the removed parts Figure 1 5 23 Wire saddle Connector Band YC15 PF main PWB PF main PWB Screws PF driving unit Screw Screw ...

Page 89: ...s and then remove the rear cover seeP 1 5 7 2 Remove each the connector 3 Remove each three screws and then remove the PF lift motor 1 2 4 Check or replace the PF lift motor and refit all the removed parts Figure 1 5 24 PF lift motor 2 PF lift motor Screws PF lift motor 1 Connector Screw ...

Page 90: ...r manner and guided by the driving roller into the device 1 Right cassette section Figure 2 1 1 Right cassette section 13 14 15 16 6 7 13 12 3 10 11 14 2 17 4 5 8 9 1 1 PF forwarding pulley 1 2 PF paper feed pulley 1 3 PF separation pulley 1 4 PF feed roller 1 5 PF feed pulley 6 PF size detection switch 1 PFSDSW1 7 PF cassette detection switch 1 PFCDSW1 8 PF paper gauge sensor 1 upper PFPGS1 U 9 P...

Page 91: ... PF paper feed pulley 2 3 PF separation pulley 2 4 PF feed roller 2 5 PF feed pulley 6 PF size detection switch 2 PFSDSW2 7 PF cassette detection switch 2 PFCDSW2 8 PF paper gauge sensor 2 upper PFPGS2 U 9 PF paper gauge sensor 2 lower PFPGS2 L 10 PF paper sensor 2 PFPS2 11 PF lift sensor 2 PFLS2 12 PF feed sensor 2 PFFS2 ...

Page 92: ...arator roller 1 acts to prevent multiple page feeding and transfer the paper to the PF feed roller 2 into the device The PF separator roller is equipped with a torque limiter which prevents multi page feeding to the device Figure 2 1 3 Right cassette paper feed section PF forwarding pulley 1 PF paper feed pulley 1 PF feed sensor 1 PF separation pulley 1 PF feed roller 1 Cassette 3 Paper path Lifts...

Page 93: ...CL2 PFPCCL1 PFPFM PFLM1 PFPCS1 PFPS1 PFLS1 PFFS1 PFSDSW1 PFPGS1 U PFPGS1 L YC7 3 4 YC5 13 YC5 16 YC15 3 YC15 1 YC5 18 OUT1B OUT1A EMPTY_R_SW LIMY_R_SW PF_R_CL FD_R_SW HFDCL1 YC5 7 YC3 3 YC3 6 YC16 1 2 3 4 YC3 15 YC5 3 VFDSW P AP_R_SW2 P AP_R_SW1 CW CCW RDY CLK REM SIZE_R_SW VFDCL FPMPWB ...

Page 94: ...e feeding and transfer the paper to the PF feed roller 2 into the device The PF separator roller 2 is equipped with a torque limiter which prevents multi page feeding to the device Figure 2 1 5 Left cassette paper feed section Paper path PF paper conveying sensor 2 PF feed roller 2 PF forwarding pilley 2 PF paper feed pulley 2 PF separation pulley 2 Cassette 4 Lifts PF paper conveying roller left ...

Page 95: ... PFPS2 PFLS2 PFPF CL2 PFFS2 PFSDSW2 YC4 3 YC6 3 YC6 6 YC7 3 4 YC6 15 YC4 8 YC15 7 YC4 6 EMPTY_L_SW PAP_L_SW2 PAP_L_SW1 OUT1B OUT1A SIZE_L_SW FD_L_SW FP_L_C L LIMIT_L_SW PFMPWB PFPC CL1 PFPC CL3 PFPFM PFPCS1 PFPCS2 YC5 7 YC16 1 2 3 4 YC15 5 YC4 12 YC5 3 VFDSW CW CCW RDY CLK REM HFDCL2 HFDSW VFDCL ...

Page 96: ... 2 PFLS2 Detects the lifts of cassette 4 reaching the upper limit 7 PF feed sensor 1 PFFS1 Detect paper jams of paper feed section in the cassette 3 8 PF feed sensor 2 PFFS2 Detect paper jams of paper feed section in the cassette 4 9 PF paper gauge sensor 1 upper PFPGS1 U Detects the paper level in the cassette 3 10 PF paper gauge sensor 1 lower PFPGS1 L Detects the paper level in the cassette 3 1...

Page 97: ...6 PF cassette detection switch 2 PFCDSW2 Detects the presence of cassette 4 17 PF paper conveying sensor 1 PFPCS1 Detects a paper mis feed in the paper vertical conveying section 18 PF paper conveying sensor 2 PFPCS2 Detects a paper mis feed in the paper horizontal conveying sec tion 19 PF paper conveying unit switch PFPCUSW Detects the presence of PF paper conveying unit ...

Page 98: ... paper feed from cassette 4 6 PF paper conveying clutch 1 PFPCCL1 Regulates drive transmission to PF paper conveying rollers in ver tical conveying section 7 PF paper conveying clutch 2 PFPCCL2 Regulates drive transmission to PF paper conveying rollers in horizontal conveying section 8 PF paper conveying clutch 3 PFPCCL3 Regulates drive transmission to PF paper conveying rollers in horizontal conv...

Page 99: ...3NF 2 2 4 This page is intentionally left blank ...

Page 100: ...3NF 2 3 1 2 3 Operation of the PWBs 2 3 1 PF main PWB Figure 2 3 1 PF main PWB silk screen diagram 1 1 1 9 19 12 1 2 7 8 1 1 4 6 1 18 19 1 1 3 4 1 1 8 YC5 YC4 YC13 YC6 YC3 YC16 YC7 YC15 YC14 YC12 YC11 ...

Page 101: ...DC 1 2 V DC power output to PFSDSW1 14 GND Ground 15 SIZE_R_SW I 0 3 3 V DC PFSDSW1 On Off 16 DEK_R_SW1_P W O 1 2 V DC 1 2 V DC power output to PFCDSW1 17 GND Ground 18 DEK_R_SW4 I 0 3 3 V DC PFCDSW1 On Off YC4 1 EMPTY_L_SW_ PW O 1 2 V DC 1 2 V DC power output to PFPS2 Connected to the PF paper sensor 2 PF lift sensor 2 PF feed sen sor 2 PF paper con veying sen sor 2 2 GND Ground 3 EMPTY_L_SW I 0 ...

Page 102: ...Off 14 LIMIT_R_SW_P W O 1 2 V DC 1 2 V DC power output to PFLS1 15 GND Ground 16 LIMIT_R_SW I 0 3 3 V DC PFLS1 On Off 17 3 3V1 O 3 3 V DC 3 3 V DC power output to PFFS1 18 FD_R_SW I 0 3 3 V DC PFFS1 On Off 19 GND Ground YC6 1 PAP_L_SW1_P W O 1 2 V DC 1 2 V DC power output to PFPGS2 L Connected to the PF paper gauge sensor 2 lower PF paper gauge sensor 2 upper PF size detec tion switch 2 PF cassett...

Page 103: ...nected to the engine PWB 2 GND Ground 3 24V1 I 24 V DC 24 V DC power input from machine 4 24V1 I 24 V DC 24 V DC power input from machine YC12 1 GND Ground Connected to the side deck 2 GND Ground 3 24V2 O 24 V DC 24 V DC power output to side deck and side multi tray YC13 1 ENG_SDO O 0 3 3 V DC pulse Serial communication data signal Connected to the engine PWB 2 ENG_SDI I 0 3 3 V DC pulse Serial co...

Page 104: ... O 24 V DC 24 V DC power output to PFPFCL1 3 HFDCL1 O 0 24 V DC PFPCCL2 On Off 4 24V1 O 24 V DC 24 V DC power output to PFPCCL2 5 HFDCL2 O 0 24 V DC PFPCCL3 On Off 6 24V1 O 24 V DC 24 V DC power output to PFPCCL3 7 PF_L_CL O 0 24 V DC PFPFCL2 On Off 8 24V1 O 24 V DC 24 V DC power output to PFPFCL2 YC16 1 CW CCW O 0 24 V DC PFPFM Normal rotation reversing sig nal Connected to the PF paper feed moto...

Page 105: ...3NF 2 3 6 This page is intentionally left blank ...

Page 106: ...PULLEY RETARD 302N406040 2N406040 PF separation pulley 2 PF forwarding pulley 1 PULLEY PICKUP 302N406030 2N406030 PF forwarding pulley 2 PF paper conveying roller PARTS ROLLER CONVEYING VF SP 303NF94070 3NF94070 PARTS ROLLER CONVEYING DECK SP 303NF94100 3NF94100 PF feed roller 1 PARTS ROLLER ASSIST SP 303NJ94050 3NJ94050 PF feed roller 2 PF paper feed clutch 1 CLUTCH 50 Z35R 302KV44041 2KV44041 PF...

Page 107: ...an Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 2 P 1 5 8 PF forwarding pulley 1 Check Clean Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 2 P 1 5 8 PF forwarding pulley 2 Check Clean Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 2 P 1 5 8 PF paper conveying rolle...

Page 108: ...PW 2 GND 3 PAP_R_SW1 4 PAP_R_SW2_PW 5 GND 6 PAP_R_SW2 7 NC 8 GND 9 NC 10 NC 11 GND 12 NC 13 SIZE_R_SW_PW 14 GND 15 SIZE_R_SW 16 DEK_R_SW1_PW 17 GND 18 Deck_R_SW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 GND 2 R_COVER_SW 3 VFDCL 4 24V1 5 VFDSW_PW 6 GND 7 VFDSW 8 24V 9 PF_R_SOL_ACT 10 PF_R_SOL_KEP 11 EMPTY_R_SW_PW 12 GND 13 EMPTY_R_SW 14 LIMIT_R_SW_PW 15 GND 16 LIMT_R_SW 17 3 3V1 18 FD_R_SW 1 2...

Page 109: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR LARGE CAPACITY FEEDER ...

Page 110: ...úrese de despegar todas las cintas y o material amortiguador de las partes suministra das Enthaltene Teile A Papiereinzug 1 B Stift 2 C Halterung 1 D Eingesetzte Papierfördereinheit 1 Deutsch E Klemme 1 F Kabelabdeckung 1 G Papierformatkarte 4 H S Tite Schraube M4 8 3 I Medientypkarte 12 J Anschlag 2 K S Tite Schrauben M4 20 4 Stellen Sie sicher dass sämtliche Klebebänder und oder Polstermaterial ...

Page 111: ... máquina 4 Quite el depósito de papel 4 1 Verfahren Bevor Sie mit der Installation beginnen überzeu gen Sie sich dass der Netzschalter des Geräts ausgeschaltet und das Stromkabel aus der Steckdose gezogen ist 1 Ziehen Sie die rechte Kassette 1 und die linke Kassette 2 aus dem Papiereinzug A heraus Entfernen Sie die Verriegelung des Papierlifts 3 aus jeder Kassette und setzen Sie die Verriegelung i...

Page 112: ...n sobre el depósito de papel infe rior 4 hasta introducirlo por completo 5 Setzen Sie das Gerät 7 so auf den Papiereinzug A dass die Stifte 5 vorne links und vorne rechts am Papiereinzug A auf die Öffnungen 6 im Boden des Geräts ausgerichtet sind 6 Sichern Sie das Gerät 7 mit den 2 Stiften B am Papiereinzug A 7 Richten Sie die Löcher 8 der Kassette 4 1 des Geräts mit den Stiften 9 im Kassettenan s...

Page 113: ...Die Schraube 10 an der Rückseite des Papiereinzugs entfernen und die Abdeckung 11 abnehmen 10 Die Schraube 12 herausdrehen um die Metallplatte 13 abzunehmen 11 Den Haken 14 auf der Montageplatte C in die Öffnung 15 einpassen und dann die 2 Positionierungsnasen ausrichten 12 Die Montageplatte C mit der S Tite Schraube M4 x 8 verwenden H befestigen 9 Rimuovere la vite 10 nel retro dell unità di alim...

Page 114: ...el 16 durch den Kantenschutz klein 17 und das Signalkabel 18 durch den Kantenschutz groß 19 führen und dann den Kantenschutz schließen 14 Schließen Sie das Netzkabel 20 und das Signalkabel 21 an den entsprechenden Steckverbindern 22 23 des Geräts an 15 Die Abdeckung 11 mittels der in Schritt 9 entfernten Schraube 10 wieder anbringen 16 Öffnen Sie die untere rechte Abdeckung 24 des Geräts Den Rieme...

Page 115: ...os cables 17 Die rechte Abdeckung 27 des Papiere inzugs öffnen 18 Die 3 Haken 28 an der eingesetzten Papierfördereinheit D in die 3 Öffnungen 29 in der Füh rung einpassen 19 Die eingesetzte Papierfordereinheit D mit den 2 S Tite Schraube M4 8 H sichern ANMERKUNG Stellen Sie sicher dass Sie die S Tite Schraube M4 x 8 verwenden Die Verwendung von längeren Schrauben als den S Tite Schrauben M4 x 20 k...

Page 116: ...e el depósito de papel 20 Den Steckverbinder 30 der eingesetzten Papierfördereinheit anschließen 21 Die Klemme E anbringen und das Kabel des Steckverbinders sichern 22 Die Nase 31 der Kabelabdeckung F in die Öffnung 32 des Papiereinzugs einsetzen und die Kabelabdeckung F anbringen 23 Schließen Sie die rechte Abdeckung 27 des Papiereinzugs und setzen Sie die untere rechte Abdeckung 24 wieder im Ger...

Page 117: ...ni fermo J con le 2 viti S Tite M4 20 K in modo che i fermi siano posti a terra sul pavimento 25 転倒防止金具 J が床面に接地するように 穴 34 を選択してビス M4 20 S タイト K 各 2 本で取り付ける 25 Sélectionner les trous 34 et installer chaque butée J avec 2 vis S Tite M4 20 K de sorte que les butées reposent sur le sol 25 在孔 34 处各用 2 颗 M4 20 紧固型 S 螺丝 K 安装限位器 J 使之和地板接触 25 전도방지쇠 J 가 바닥면에 접지될 수 있도록 구멍 34 을 선택해 나사 M4 20 S 타이트 K 각 2 개로 설치...

Page 118: ...rontal de la plataforma 36 Einsetzen der Papierformatkarte und der Medientypkarte Setzen Sie die Papierformatkarte G und die Medientypkarte I in die jeweiligen Führungen Ändern des Papierformats nur metrische Spe zifikationen Beim Werksversand ist bei Modellen mit Zollmaß das Format Letter voreingestellt und bei Modellen mit metrischem Maß das Format A4 Das Format kann wie folgend auf B5 umge scha...

Page 119: ...gancho 40 y quite el cursor del borde inferior de la plataforma 41 3 Den vorderen Konsole Cursor 36 so verschieben dass er mit den Formatanzeigen oben 38 und unten 37 an der Kassette fluchtet 4 Den vorderen Verriegelungshebel 35 zum Verriegeln um 90 drehen 5 Den hinteren Konsole Cursor 39 auf gleiche Weise verschieben 6 Den Haken 40 lösen und den Hinterkante Cursor 41 der Konsole abnehmen 3 Sposta...

Page 120: ...rovocar problemas con la alimentación torcida de papel 7 Den Unter Cursor 42 anheben 8 Auf die Formatanzeige 43 ausrichten den Haken 44 einsetzen und den Hinterkante Cursor 41 der Konsole anbringen Einstellen der Cursor Breite 1 Papier in die Papierladen einlegen 2 Falls der Abstand zwischen dem vorderen Konsole Cursor 36 und dem Papier 45 außerhalb des Bereichs 0 5 bis 1 5 mm liegt wenn das Papie...

Page 121: ... de entre 0 5 y 1 5 mm 3 Einen Kreuzschlitzschraubendreher in die 2 langen Öffnungen 46 im vorderen Konsole Cursor 36 stecken und die 2 Einstellschrauben 47 lösen Danach den vorderen Konsole Cursor 36 verschieben 4 Die 2 Einstellschrauben 47 wieder anzie hen 5 Vergewissern Sie sich dass der Abstand zwischen dem vorderen Konsole Cursor 36 und dem Papier im Bereich 0 5 bis 1 5 mm liegt 3 Inserire un...

Page 122: ... configuración Einstellen der Mittenlinie Der Bezugswert für die Mittenlinie ist 0 5 mm oder weniger an Position b des korrekten Bilds a Falls die Mittenlinie außerhalb dieses Bereichs liegt ist folgende Einstellung vorzunehmen 1 Schalten Sie in den Wartungsmodus U034 wählen Sie LSU Out Left und Cassette3 oder Cassette4 2 Die Werte einstellen Testmuster c Den Einstellwert erhöhen Testmuster d Den ...

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