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Utax PF 730, Service Manual

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Utax PF 730 Service Manual Download Page 85

3NJ-4

1-5-8

7. Remove the hook and remove the sep-

aration pulley from the axle.

*: Confirm that the nipping between the 

feed roller and separation roller is 
released.

8. Clean or replace the forwarding pulley, 

paper feed pulley and separation pulley.

9. Refit the forwarding pulley, paper feed 

pulley and separation pulley to the pri-
mary paper feed unit.

*: Make sure that the collars are properly 

installed by checking its color.
Forwarding pulley (Collar is white.)
Paper feed pulley (Collar is white.) 
Separation pulley (Collar is black.)

10. When the forwarding pulley, paper feed 

pulley or separation pulley is replaced, 
perform maintenance mode U903 
(clearing the jam counter) (see page 1-
3-29).
Execute Maintenance Counter - Cas-
sette - Counter Clear of U251 (Mainte-
nance counter limits/clear) (see page 1-
3-25).

Figure 1-5-12

Hook

Separation 
pulley

Summary of Contents for PF 730

Page 1: ...Service Manual Paper Feeder 3 PF 730B Rev 4 0 Date 28 10 2013 3NJSM064 ...

Page 2: ...Service Manual Paper Feeder 3 PF 730B Rev 4 0 Date 28 04 2013 3NJSM064 ...

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: ...11 CONTENTS 2 4 1 to 2 4 3 2 May 31 2011 CONTENTS 1 5 9 1 5 10 3 June 27 2011 1 1 1 1 3 3 1 3 16 1 3 17 4 October 10 2013 COVER CONTENTS 1 1 1 1 2 6 to 1 2 10 1 3 2 1 3 5 to 1 3 30 1 4 1 to 1 4 19 1 5 2 1 5 5 to 1 5 8 1 5 13 1 5 14 2 1 2 2 2 3 2 3 3 2 3 5 2 4 1 2 4 3 ...

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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...

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Page 12: ...ed detection condition 1 4 3 3 Paper mis feed detection condition 1 4 4 1 4 2 Troubleshooting 1 4 7 1 First check items 1 4 7 1 4 3 Self diagnostic function 1 4 11 1 Self diagnostic function 1 4 11 2 Self diagnostic codes 1 4 12 1 4 4 Electric problems 1 4 17 1 4 5 Mechanical problems 1 4 19 1 5 Assembly and Disassembly 1 5 1 Precautions for assembly and disassembly 1 5 1 1 Precautions 1 5 1 1 5 2...

Page 13: ... 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 PAPER FEEDER ...

Page 14: ...eets 550 64 g m2 2 cas settes Paper Size A3 B4 A4 A4 R B5 B5 R A5 R Ledger Legal Oficio II 12 18 Letter Letter R Statement R Folio 8K 16K 16K R 216 340 mm Supported Paper Paper weight 60 to 256 g m2 Media types Plain Recycled Thick Veiium Dimensions W D H 23 35 64 27 35 64 12 13 32 598 699 6 315 mm Weight Approx 66 1 lbs Approx 30 kg Power source Electrically connected to the machine 3 3 V DC 24 V...

Page 15: ...3NJ 1 1 2 1 1 2 Parts names Figure 1 1 1 1 2 3 6 4 4 5 1 PF paper conveying guide 2 Cassette 3 3 Cassette 4 4 PF paper size width guides 5 PF paper size width adjusting tab 6 PF paper size length guide ...

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

Page 17: ...3NJ 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: ...3NJ 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 Support...

Page 21: ...J 1 2 4 2 Remove the tapes and pad Procedure 1 Remove eleven tapes Figure 1 2 3 2 Remove five tapes and then remove the retainer and the leaflet Figure 1 2 4 Tapes Tapes Tapes Tapes Tapes Retainer Leaflet ...

Page 22: ...e 1 2 5 6 Remove the lift plate stopper from cassette and attach it to the storage location When moveing the machine attach the lift plate in original position 7 Gently push cassette back in 8 Repeat steps 3 to 7 similarly for lower cassette Figure 1 2 6 Cassette Pad Tape Lift plate stopper Cassette ...

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: ...3NJ 4 1 2 7 Procedure 1 Pull the cassette 3 forward Figure 1 2 7 2 Pull up the cassette Figure 1 2 8 Cassette 3 Cassette Cassette3 ...

Page 25: ...e same manner as above Figure 1 2 9 4 Install three wire saddles on the bottom frame of the paper feeder 5 Install the cassette heater by using two screws Figure 1 2 10 Cassette4 Cassette heater Screw Screw Wire saddle Wire saddle Wire saddle ...

Page 26: ...re of the cassette heater to three wire saddles Figure 1 2 11 8 Insert two hooks of the connector cover to the holes of base of the machine each 9 Install the connector cover by using a M4 x 8 screw Figure 1 2 12 Cassette heater Connector Wire saddle Wire saddles ࠞ ࡅ Connector cover Connector cover Wire saddles Wire saddle Screw Hooks ...

Page 27: ...3NJ 4 1 2 10 10 Adhere the caution label after wiping the bottom frame of this side of cassette heater with alcohol Figure 1 2 13 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: ...t 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 settings of the maintenance...

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: ...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 absence of the UG 33 Installed Not Installe...

Page 44: ...er 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 printe...

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: ...top operation press the stop key Item No Description Display Description 2PF Paper feeder LCF Large capacity feeder Side Deck Side deck SMT Side multi tray 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 Device C1 Clutch PF paper conveying clutch 1 PFPCCL1 is turned on C2 ...

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

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: ...ss the start key 2 Select the item to set Initial setting Off 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 when the humidity is 65 when sleep mode and waiting mode Mode2 Setting On in full time when sleep mode and waiting mode Off Cassette heater OFF ...

Page 54: ...ted Initial setting Off Cassette1 to 7 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 Cassette1 Cassette 1 Cassette2 Cassette 2 Cassette3 Cassette 3 paper feeder large capacity feede...

Page 55: ...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 56: ...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 57: ...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 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: ... 05 C 02 Position code displayed on the panel Positions in the individual systems See below N 14 C Misfeed in cassette 3 or 4 option E Misfeed in paper conveying unit paper conveying cover or PF paper conveying cover N Misfeed in cassette 5 option O Misfeed in cassette 6 or 7 option ...

Page 60: ...hine Option1 SMMFS SMFS SMPCS1 PFPS1 PFFS1 PFPS2 PFFS2 PFPCS1 PFPCS2 SMPFM PFPCS1 SMPCS2 J 05x3 J 05x4 J 17xx J 19x4 J 34xx J 35xx PFPS1 PFFS1 PFPS2 PFFS2 SMPCS2 J 05x6 J 05x7 J 23x4 SMES J 37xx SMPCS3 J 36 xx MS J 13xx PCS J 15xx J 21xx Side multi tray Side Paper feeder Paper feeder ...

Page 61: ... cassette 4 PF feed sensor 2 PFFS2 does not turn off dur ing paper feed from cassette 4 C 0516 Multiple sheets in cassette 6 PF feed sensor 1 PFFS1 does not turn off dur ing paper feed from cassette 6 O 0517 Multiple sheets in cassette 7 PF feed sensor 2 PFFS2 does not turn off dur ing paper feed from cassette 7 O 1303 Middle sensor non arrival jam Middle sensor MS does not turn on during paper fe...

Page 62: ...paper feed from cassette 4 E 2106 PF paper conveying sensor 1 non arrival jam PF paper conveying sensor 1 PFPCS1 does not turn on during paper feed from cassette 6 O 2107 PF paper conveying sensor 1 PFPCS1 does not turn on during paper feed from cassette 7 O 2116 PF paper conveying sensor 1 stay jam PF paper conveying sensor 1 PFPCS1 does not turn off during paper feed from cassette 6 N 2117 PF pa...

Page 63: ...CS3 does not turn on during paper feed from cassette 7 N 3616 SMT paper conveying sensor 3 stay jam SMT paper conveying sensor 3 SMTPCS3 does not turn off during paper feed from cassette 6 N 3617 SMT paper conveying sensor 3 SMTPCS3 does not turn off during paper feed from cassette 7 N 3706 SMT paper conveying sensor 4 non arrival jam SMT paper conveying sensor 4 SMTPCS4 does not turn on during pa...

Page 64: ...he size of the paper If paper is fed askew perform a skew cancellation adjustment of the width adjuster cursor see page 1 5 122 3 Check how paper is 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 Check the paper is damp wav...

Page 65: ...witch 4 Check 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 Coveying unit Check the main unit vertical conveying unit or the front and back parts and right and left parts of the deck s horizontal conveying unit are slightly strained an...

Page 66: ...eying roller feed roller 1 Check the conveying rollers have no paper dusts toner or foreign objects stucked Check a variation of the external diameter of the roller or abrasion is not observed with the coveying roller Clean the conveying rollers or the pollyes If variation in the external diameter or abrasion is observed replace 2 Turn the cover safety switch on and perform Motor and Clutch check ...

Page 67: ... the recveptor black felt pieces are not contaminated with toner paper dusts etc If dirty clean the sensor or the black felt piece Static Check if the location is susceptible to build static discharge at the conveying guide during printing Re assemble and re wire the static discharge sheet at the ejection unit or the metal guide at the tranfer unit so that they are properly grounded Check items Ch...

Page 68: ...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 69: ... 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 70: ...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 wiring 5 Replace the PF Lift motor2 PF Lift sensor 2 1 Check that the sensor is correctly positioned...

Page 71: ...oothly 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 w...

Page 72: ...othly 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 wir...

Page 73: ...times in succession 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 see page 1 5 9 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 exe cute U247 LCF M...

Page 74: ...1 Defective connector cable or 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 li...

Page 75: ...width switch 1 and PF main PWB YC3 PF paper length switch 2 and PF main PWB YC6 PF paper width switch 2 and PF main PWB YC6 2 Defective switch Replace the PF paper 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 9 8 A paper jam in the paper feed or paper conveying is indicated when the main power switch is turned o...

Page 76: ...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 4 Paper jams C...

Page 77: ...3NJ 1 4 20 This page is intentionally left blank ...

Page 78: ...n 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 rea...

Page 79: ...rimary 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 80: ...over Figure 1 5 3 5 Pull out the cassette 3 and cassette 4 completely 6 Remove two screws and then remove the driving plate The driving plate may not be changed when only the lower unit is replaced Figure 1 5 4 Screw Screws Right cover Screw Driving plate Screws ...

Page 81: ...tors Figure 1 5 5 8 Remove each two fixed screws of the PF primary paper feed unit 9 Remove the PF primary units Figure 1 5 6 Connector Connector PF primary paper feed unit PF primary paper feed unit Screws PF primary paper feed unit ...

Page 82: ...the far end vertical and insert it into the coupling to fit the unit Connect both top and bottom connectors in the matching connectors Top white bottom blue Figure 1 5 7 PF primary paper feed unit PF primary paper feed unit Pin Driving coupler PF primary paper feed unit ...

Page 83: ...ting the forwarding pulley paper feed pulley separation pulley Procedure 1 Pull the cassette 3 completely 2 Pull up the cassette Figure 1 5 8 3 Remove the cassette 4 in the same manner as above Figure 1 5 9 Cassette Cassette3 Cassette4 ...

Page 84: ...d remove the for warding pulley from the axle 5 Remove the hook and remove the feed pulley from the axle Figure 1 5 10 6 Unhook the two hooks and then remove the cover Figure 1 5 11 Hook Paper feed pulley Forwarding pulley Hooks Cover ...

Page 85: ...lley to the pri mary paper feed unit Make sure that the collars are properly installed by checking its color Forwarding pulley Collar is white Paper feed pulley Collar is white Separation pulley Collar is black 10 When the forwarding pulley paper feed pulley or separation pulley is replaced perform maintenance mode U903 clearing the jam counter see page 1 3 29 Execute Maintenance Counter Cas sette...

Page 86: ... 9 1 5 3 PWBs 1 Detaching and refitting the PF main PWB Procedure 1 Remove the wire cover Figure 1 5 13 2 Remove three screws and then remove the rear cover Figure 1 5 14 Wire cover Rear cover Screw Screw Screw ...

Page 87: ...Remove 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 16 PF main PWB YC12 YC11 YC5 YC4 YC2 YC1 YC16 YC15 YC14 YC7 YC10 YC8 YC13 YC6 YC3 PF main PWB PF main PWB Screw Screw Holder Holder ...

Page 88: ... screws and then remove the right cover seeP 1 5 3 3 Remove each the connector 4 Remove each two screws and then remove the PF lift motor 1 2 Figure 1 5 17 5 Remove two connectors 6 Release two wire saddles and then remove the electrical wire Figure 1 5 18 PF lift motor 1 PF lift motor 2 PF lift motor Screws Connector Wire saddle Wire saddle Connector Connector Wires ...

Page 89: ...te Figure 1 5 19 8 Remove three screws and then remove the PF driving unit while pulling the lower side 9 Check or replace the lift motors and PF driving unit and refit all the removed parts Figure 1 5 20 Screw Screws Screw Connector mount plate PF driving unit Screws Screw ...

Page 90: ...ton to print a test chart Check the skew value balance of left and right B A Less than 1mm OK 1mm or more Correct the skew by using the paper angle adjusting mechanism in cassette that modi fies the angle of the paper width guides Figure 1 5 21 Procedure 1 Unsecure the fixing screws screw 1 to 4 and adjust the angle of the paper width guide by the skew feed adjustment screw If the B A is negative ...

Page 91: ...Paper width guide Paper width guide Screw The skew feed adjustment screw Paper width guide 2 3 4 If the B A is negative rotate clockwise If the B A is positive rotate counter clockwise Paper width guide Screw Screw Screw Cassette ...

Page 92: ... pulley 1 3 PF separation pulley 1 4 PF feed roller 1 5 PF feed pulley 1 6 PF forwarding pulley 2 7 PF paper feed pulley 2 8 PF separation pulley 2 9 PF feed roller 2 10 PF feed pulley 2 11 PF paper conveying roller 12 PF paper conveying pulley 13 PF paper gauge sensor 1 upper PFPGSI U 14 PF paper gauge sensor 1 l ower PFPGSI L 15 PF paper sensor 1 PFPS1 16 PF lift sensor 1 PFLS1 17 PF feed sensor...

Page 93: ...PFFS1 PFPCS2 PFFS2 PAP_U_SW1 PAP_U_SW2 PAP_L_SW1 PAP_L_SW2 SIZE_L_SW1 SIZE_L_SW4 SIZE_U_SW4 SIZE_U_SW1 EMPTY_U_SW LIMIT_U_SW EMPTY_L_SW LIMIT_L_SW OUT1B OUT1A OUT2B OUT2A PF_U_CL PF_L_CL VFD_L_CL VFD_U_CL VFDSW1 FD_U_SW FD_L_SW CW CCW RDY CLK REM VFDSW YC4 12 YC15 1 YC5 13 YC5 16 YC15 3 YC7 3 4 YC15 7 YC6 3 YC4 3 YC6 6 YC4 6 YC15 5 YC7 1 2 YC3 3 YC16 1 2 3 4 YC3 6 YC3 9 YC3 18 YC6 9 YC6 18 YC5 18 ...

Page 94: ...or 2 PFLS2 Detects the cassette operation plate 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 leve...

Page 95: ...1 PFPWSW1 Detects the width of paper in cassette 3 16 PF paper size width switch 2 PFPWSW2 Detects the width of paper in cassette 4 17 PF paper conveying sensor 1 PFPCS1 Detects a paper mis feed in the PF paper conveying section 18 PF paper conveying sensor 2 PFPCS2 Detects a paper mis feed in the PF paper conveying section ...

Page 96: ...sette 4 4 PF paper feed clutch 1 PFPFCL1 Primary paper feed from cassette 3 5 PF paper feed clutch 2 PFPFCL2 Primary paper feed from cassette 4 6 PF paper conveying clutch 1 PFPCCL1 Regulates drive transmission to PF paper conveying rollers 7 PF paper conveying clutch 2 PFPCCL2 Regulates drive transmission to PF paper conveying rollers 8 PF cassette heater PFCH Dehumidifies paper in the cassette 1...

Page 97: ...3NJ 2 2 4 This page is intentionally left blank ...

Page 98: ...3NJ 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 99: ... SIZE_U_SW2 I 0 3 3 V DC PFPLSW2 On Off 13 NC Not used 14 GND Ground 15 SIZE_U_SW3 I 0 3 3 V DC PFPLSW2 On Off 16 NC Not used 17 GND Ground 18 SIZE_U_SW4 I 0 3 3 V DC PFPWSW2 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 1 2 GND Ground 3 EMPTY_L_SW I 0 3 3 V DC PFPS2 On Off 4 L...

Page 100: ... PFLS1 15 GND Ground 16 LIMIT_U_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_U_SW I 0 3 3 V DC PFFS1 On Off 19 GND Ground YC6 1 PAP_U_SW1_P W O 1 2 V DC 1 2 V DC power output to PFPGS1 U Connected to the PF paper gauge sensor 1 upper PF paper gauge sensor 1 lower PF paper size length switch 2 PF paper size width switch 2 2 GND Ground 3 PAP_U_SW1 I 0 3 3 V D...

Page 101: ...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 communication data signal 3 ENG_CLK I 0 3 3 V D...

Page 102: ...PFPCCL1 3 PF_U_CL O 0 24 V DC PFPFCL1 On Off 4 24V1 O 24 V DC 24 V DC power output to PFPFCL1 5 PF_L_CL O 0 24 V DC PFPFCL2 On Off 6 24V1 O 24 V DC 24 V DC power output to PFPFCL2 7 VFD_L_CL O 0 24 V DC PFPCCL2 On Off 8 24V1 O 24 V DC 24 V DC power output to PFPCCL2 YC16 1 CW CCW O 0 24 V DC PFPFM Normal rotation reversing sig nal Connected to the PF paper feed motor 2 RDY I 0 24 V DC PFPFM ready ...

Page 103: ...3NJ 2 3 6 This page is intentionally left blank ...

Page 104: ...ULLEY 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 303NP94070 3NP94070 PARTS ROLLER FEED LOW SP 302K994430 2K994430 PF feed roller 1 PARTS ROLLER ASSIST SP 303NJ94050 3NJ94050 PF feed roller 2 PF paper feed clutch 1 PARTS CLUTCH 50 Z35R SP 303M894090 3M894090 ...

Page 105: ...an Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 6 PF forwarding pulley 1 Check Clean Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 6 PF forwarding pulley 2 Check Clean Check Replace Clean with alcohol or a dry cloth Replace after feeding 150 000 sheets P 1 5 6 PF paper conveying roller Clean Clean with alcoh...

Page 106: ..._ACT PF_U_SOL_KEP EMPTY_U_SW_PW GND EMPTY_U_SW LIMIT_U_SW_PW GND LIMIT_U_SW 3 3V1 FD_U_SW GND NC NC NC NC NC 24V3 FD_L_SOL_ACT FD_L_SOL_KEP EMPTY_L_SW_PW GND EMPTY_L_SW LIMIT_L_SW_PW GND LIMIT_L_SW 3 3V3 FD_L_SW GND VFDSW1_PW GND VFDSW1 CW CCW RDY CLK REM GND 24V1 ENG_SEL ENG_CLK ENG_SDI ENG_SDO GND GND VFD_U_CL 24V1 PF_U_CL 24V1 PF_L_CL 24V1 VFD_L_CL 24V1 HT_COM GND SID_CLK1 SID_SDO1 SID_SEL1 SID...

Page 107: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR PAPER FEEDER ...

Page 108: ...s S Tite M4 20 4 Asegúrese 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 ...

Page 109: ...erior 3 de la máquina 4 Quite el depósito de papel 3 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 jede Kassette aus dem Papie reinzug A heraus Entfernen Sie die Ver riegelung des Papierlifts 1 aus jeder Kassette und setzen Sie die Verriegelung in die Parkposition...

Page 110: ...n sobre el depósito de papel infe rior 3 hasta introducirlo por completo 5 Setzen Sie das Gerät 6 so auf den Papiereinzug A dass die Stifte 4 vorne links und vorne rechts am Papiereinzug A auf die Öffnungen 5 im Boden des Geräts ausgerichtet sind 6 Sichern Sie das Gerät 6 mit den 2 Stiften B am Papiereinzug A 7 Richten Sie die Löcher 7 der Kassette 3 1 des Geräts mit den Stiften 8 im Kassettenan s...

Page 111: ... Die Schraube 9 an der Rückseite des Papiereinzugs entfernen und die Abdeckung 10 abnehmen 10 Die Schraube 11 herausdrehen um die Metallplatte 12 abzunehmen 11 Den Haken 13 auf der Montageplatte C in die Öffnung 14 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 9 nel retro dell unità di alime...

Page 112: ...abel 15 durch den Kantenschutz klein 16 und das Signalkabel 17 durch den Kantenschutz groß 18 führen und dann den Kantenschutz schließen 14 Schließen Sie das Netzkabel 19 und das Signalkabel 20 an den entsprechenden Steckverbindern 21 22 des Geräts an 15 Die Abdeckung 10 mittels der in Schritt 9 entfernten Schraube 9 wieder anbringen 16 Öffnen Sie die untere rechte Abdeckung 23 des Geräts Den Riem...

Page 113: ...os cables 17 Die rechte Abdeckung 26 des Papiere inzugs öffnen 18 Die 3 Haken 27 an der eingesetzten Papierfördereinheit D in die 3 Öffnungen 28 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 114: ...e el depósito de papel 20 Den Steckverbinder 29 der eingesetzten Papierfördereinheit anschließen 21 Die Klemme E anbringen und das Kabel des Steckverbinders sichern 22 Die Nase 30 der Kabelabdeckung F in die Öffnung 31 des Papiereinzugs einsetzen und die Kabelabdeckung F anbringen 23 Schließen Sie die rechte Abdeckung 26 des Papiereinzugs und setzen Sie die untere rechte Abdeckung 23 wieder im Ger...

Page 115: ... 2 tornillos S Tite M4 20 K de manera que los topes se conecten a tierra en el suelo 25 Wählen Sie die Öffnungen 33 und befestigen Sie jeden Anschlag J mit den 2 S Tite Schrauben M4 20 K so an dass die Anschläge am Boden aufsitzen 25 Selezionare i fori 33 ed installare ogni 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 33 を選択して...

Page 116: ...alor de referencia diferencia izquierda derecha de 1 5 mm o menor Einsetzen der Papierformatkarte und der Medientypkarte Setzen Sie die Papierformatkarte G und die Medientypkarte I in die jeweiligen Führungen Einstellung bei verkantetem Papiereinzug 1 Stecken Sie den Netzstecker des Geräts in die Wandsteckdose und schalten Sie das Gerät am Hauptschalter ein 2 Legen Sie Papier in die Papierlade ein...

Page 117: ...a verificar la imagen 4 Ziehen Sie die Papierlade 34 aus dem Papiereinzug und lösen Sie die 4 Schrauben 35 5 Drehen Sie die Einstellschraube 36 um die Cursor Verkantung zu korrigieren 6 Ziehen Sie die 4 Schrauben 35 wieder an 7 Erstellen Sie zur Überprüfung des Bilds noch einmal eine Testkopie 4 Estrarre il cassetto 34 dell unità di alimentazione della carta e quindi allentare le 4 viti 35 5 Ruota...

Page 118: ... 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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