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2PX/2PY

2-1-18

(2) Secondary transfer roller section

The secondary transfer roller section consists of the secondary transfer roller mounted to the paper conveying
unit and the separation brush. To the secondary transfer roller, DC bias is applied from the high voltage PWB
(HVPWB). The toner image formed on the transfer belt is transferred to the paper by the potential difference
and the paper is separated by curvature separation.

Figure 2-1-18 Secondary transfer roller section

Figure 2-1-19 Secondary transfer roller section block diagram

3

2

1

4

1. Secondary transfer roller
2. Brush holder
3. Paper chute guide
4. Separation brush

Secondary

transfer bias

Secondary

transfer roller

HVPWB

EPWB

T2CNT

T2RREM

YC11-7

YC11-20

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Summary of Contents for 6026

Page 1: ...SERVICE MANUAL Published in March 2014 842PY112 2PYSM062 Rev 2 ECOSYS M6026cidn ECOSYS M6526cidn ...

Page 2: ...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 3: ...Correction Power source Rated input 5 0 4 8A 1 2 1 Correction Power supply 8 9 A 9 0 A 4 7 A 5 0 A 1 3 40 1 3 41 1 3 43 to 45 Correction Parts number of original 1 3 46 1 3 47 Correction Chenged the procedure 1 3 81 to 86 Correction Addition and deletion of the items 1 4 41 to 45 Correction Error code 1 6 1 Added Safe Update 1 6 2 Correction SD card USB memory 2 3 13 2 3 20 Correction Arrangement ...

Page 4: ...This page is intentionally left blank ...

Page 5: ...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 6: ... 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 7: ...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 8: ... 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 9: ... 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 10: ...This page is intentionally left blank ...

Page 11: ...ection 1 4 1 1 Paper misfeed indication 1 4 1 2 Paper misfeed detection condition 1 4 1 1 4 2 Self diagnostic function 1 4 5 1 Self diagnostic function 1 4 5 2 Self diagnostic codes 1 4 5 1 4 3 Image formation problems 1 4 27 1 No image appears entirely white 1 4 28 2 No image appears entirely black 1 4 28 3 A specific color is printed solid 1 4 29 4 The back side gets dirty 1 4 29 5 Image is too ...

Page 12: ...r and left lower cover 1 5 9 4 Detaching and refitting the inner cover 1 5 11 1 5 3 Paper feed section 1 5 13 1 Detaching and refitting the retard roller unit 1 5 13 2 Detaching and refitting the paper feed roller unit 1 5 15 3 Detaching and refitting the MP paper feed roller 1 5 17 1 5 4 Developing section 1 5 19 1 Detaching and refitting the developing unit 1 5 19 1 5 5 Drum section 1 5 21 1 Det...

Page 13: ...ent 1 6 1 Upgrading the firmware 1 6 1 1 6 2 Remarks on engine PWB replacement 1 6 3 2 1 Mechanical Construction 2 1 1 Paper feed conveying section 2 1 1 1 Cassette paper feed section 2 1 1 2 MP tray paper feed section 2 1 3 3 Paper conveying section 2 1 5 2 1 2 Drum section 2 1 7 2 1 3 Developing section 2 1 9 2 1 4 Optical section 2 1 11 1 Image scanner section 2 1 11 2 Laser scanner section 2 1...

Page 14: ...n PWB 2 3 13 2 3 4 Drum relay PWB 2 3 21 2 3 5 DP drive PWB 2 3 24 2 4 Appendixes 2 4 1 Appendixes 2 4 1 1 Maintenance kits 2 4 1 2 Repetitive defects gauge 2 4 2 3 Firmware environment commands 2 4 3 4 Maintenance Commands 2 4 9 5 Wiring diagram 2 4 17 INSTALLATION GUIDE Card Authentication Kit D ...

Page 15: ... 16K C5 Custom MP tray A4 A5 A6 B5 ISO B5 B6 Letter Legal Statement Executive Oficio II Folio 16K Envelope 10 Envelope 9 Envelope 6 Envelope Monarch Envelope DL Envelope C5 Postcards Return postcard Youkei 2 Youkei 4 Custom 216 340mm Zoom level Manual mode 25 to 400 1 increments Auto mode 400 200 141 129 115 90 86 78 70 64 50 25 Copy speed Simplex A4 26 sheets min Letter 28 sheets min Legal 23 she...

Page 16: ...ermostat CPU PowerPC465S 667MHz Main memory Standard 1024MB Maximum 2048MB Interface Standard USB interface connector 1 USB Hi speed USB host 2 Network interface 1 10BASE T 100BASE TX 1000BASE T Option eKUIO slot 1 Resolution 600 600 dpi Operating environment Temperature 10 to 32 5 C 50 to 90 5 F Humidity 15 to 80 RH Altitude 2 500 m 8 202 ft or less Brightness 1 500 lux or less Dimensions W D H 5...

Page 17: ... min Letter 13 sheets min Legal 12 sheets min A5 B5 14 sheets min First print time A4 feed from cassette B W 9 0 s or less Color 10 0 s or less Excluding time for system stabilization immediately after turning on the main power Resolution 600 dpi Operating system Windows 2000 Windows XP Windows XP Professional Windows Server 2003 Windows Server 2003 x64 Edition Windows Vista x86 Edition Windows Vi...

Page 18: ...ents IBM PC AT compatible CPU Celeron 600 MHz or higher RAM 128 MB or more HDD free space 20 MB or more Interface Ethernet Resolution 600 dpi 400 dpi 300 dpi 200 dpi 200 400 dpi 200 100 dpi File format JPEG TIFF PDF XPS PDF A High compression PDF Scanning speed Simplex B W 35 images min Color 25 images min A4 landscape 300 dpi Image quality Text Photo original Duplex B W 21 images min Color 15 ima...

Page 19: ...356 mm Automatic document feed Max 50 sheets Scanner resolution Horizontal Vertical 200 100 dpi Normal 8 dot mm 3 85 line mm 200 200 dpi Fine 8 dot mm 7 7 line mm 200 400 dpi Super fine 8 dot mm 15 4 line mm 400 400 dpi Ultra fine 16 dot mm 15 4 line mm Printing resolution 600 600 dpi Gradations 256 shades Error diffusion One Touch key 100 keys Multi Station transmission Max 100 destinations Subst...

Page 20: ... 2 Contact glass 3 Original size Indicator plate 4 Operation panel 5 Inner tray lever 6 Paper stopper 7 Inner tray 8 MP Multi Purpose tray 9 Cassette 10 USB memory slot 11 Main power switch 12 Toner container K 13 Toner container M 14 Toner container C 15 Toner container Y 16 Waste toner cover 17 Waste toner box 18 Lock release button ...

Page 21: ...6 30 29 19 Rear cover 20 Rear cover lever 21 IF cover 22 Memory cover 23 Power cord cover 24 Paper conveying unit 25 Power cord connector 26 USB memory slot 27 USB interface connector 28 Network interface connector 29 LINE connector 30 TEL connector 4 in 1 model with FAX only ...

Page 22: ...PY 1 1 8 3 Document processor Figure 1 1 3 32 34 37 33 33 38 35 36 31 DP top cover 32 Original width guides 33 Original table 34 Original eject table 35 Switchback table 36 Original stopper 37 Opening Handle ...

Page 23: ...ocument box key 5 Copy key 6 Send key 7 FAX key 8 Auto color key 9 Full color key 10 Black and White key 11 Message display 12 Numeric keys 13 Logout key 14 Reset key 15 Energy saver key 16 Main power LED 17 Clear key 18 Quick No Search key 19 Enter key 20 Processing indicator 21 Memory indicator 22 Attention indicator 23 Start key 24 Stop key 25 IC Card reader box 4 in 1 model with FAX only ...

Page 24: ...eying section 4 Laser scanner unit KM 5 Laser scanner unit CY 6 Drum unit K 7 Drum unit M 8 Drum unit C 9 Drum unit Y 10 Developing unit K 11 Developing unit M 12 Developing unit C 13 Developing unit Y 14 Toner container section 15 Primary transfer section 16 Secondary transfer Separa tion sections 17 Fuser section 18 Eject Feed shift sections 19 Duplex section 20 Image scanner unit 21 Document pr...

Page 25: ...re 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 photoconductor such as mercury acidic of alka...

Page 26: ...pacer 5 Plastic bag 650 650 6 Left spacer 7 Bottom pads 8 Bottom case 9 Front pad 10 Rear pad 11 Top pad L 12 Top pad R 13 Plastic bag 240 350 14 Installation guide etc 15 CD ROM 16 Middle spacer 17 Power cord 18 Waste toner box 19 Toner containers 20 Plastic bags 200 450 21 Plastic bag 250 600 22 Operation labels 23 Operation label pad 24 Modular cable 25 Hinge joints 26 Middle spacer B 4 in 1 mo...

Page 27: ...astic bag 650 650 6 Left spacer 7 Bottom pads A 8 Bottom pads B 9 Bottom case 10 Front pad 11 Rear pad 12 Top pad L 13 Top pad R 14 Plastic bag 240 350 15 Installation guide etc 16 CD ROM 17 Middle spacer 18 Power cord 19 Waste toner box 20 Toner containers 21 Plastic bags 200 450 22 Plastic bag 250 600 23 Operation labels 24 Operation label pad 25 Modular cable 26 Plastic bag 27 Hinge joints 28 M...

Page 28: ...2PX 2PY 1 2 4 1 Open the DP 2 Remove two tapes 3 Remove the sheet Figure 1 2 4 4 Remove the paper Figure 1 2 5 Removing the tapes and pads DP Tape Tape Sheet Paper ...

Page 29: ...tion of release When turning on power if the lock lever is not released the error message is displayed 7 Remove two tapes B 8 Remove the protection film 9 Close the DP Figure 1 2 6 10 Remove two tapes Figure 1 2 7 Tapes B DP Tape A Pad Protection film Lock lever Tape Tape ...

Page 30: ...2PX 2PY 1 2 6 11 Open the DP top cover 12 Remove two tapes 13 Close the DP top cover Figure 1 2 8 14 Remove six tapes Figure 1 2 9 Tape DP top cover Tape Tape Tape Tape Tape Tapes ...

Page 31: ...2PX 2PY 1 2 7 15 Remove five tapes Figure 1 2 10 16 Open the inner tray 17 Remove pads A and B 18 Close the inner tray Figure 1 2 11 Tape Tape Tapes Tape Inner tray Pad A Pad B ...

Page 32: ...1 Slide the release lever backward Figure 1 2 12 2 Facing the toner feed slot up and shake the toner container 5 to 6 times Figure 1 2 13 Installing the toner containers Release lever Toner container Toner feed slot ...

Page 33: ...Open the waste toner cover 2 Open the cap of the waste toner box 3 Install the waste toner box 4 Close the waste toner cover Figure 1 2 15 Inner tray Toner container Y Toner container K Toner container M Toner container C Installing the waste toner box Waste toner box Waste toner cover Cap ...

Page 34: ...th lever adjust the paper length guide to fit the paper size Figure 1 2 16 4 Load the paper in the cassette 5 Turn the paper size dial so that it shows the paper size you are going to use 6 Insert the cassette Figure 1 2 17 Loading paper Paper width guide Paper length guide Paper width guide Cassette Width lever Length lever Paper Cassette Size dial ...

Page 35: ... the main power switch to turn power on 5 Installing the printer driver refer to operation guide Figure 1 2 19 Perform the high altitude settings when a leakage is developed on images in a high altitude installa tion such as in Mexico City see page P 1 3 92 Connecting the interface cable Network interface USB interface Connecting the power cord Power cord cover Power source cord Completion of the ...

Page 36: ... power switch Caution Do not insert or remove expansion memory while machine power is on Doing so may cause damage to the machine and the expansion memory 2 Remove the memory cover Figure 1 2 20 3 Release the hook and then open the fan bracket Figure 1 2 21 Memory cover Fan bracket Hook 1 2 ...

Page 37: ...ot 5 Close the fan bracket 6 Refit the memory cover 7 Print a status page to check the mem ory expansion see page 1 3 80 If memory expansion has been properly performed information on the installed memory is printed with the total memory capacity has been increased Standard memory capacity 1024 MB Figure 1 2 22 Fan bracket Expansion memory Memory socket ...

Page 38: ...Doing so may cause damage to the machine and the SD card 2 Remove the IF cover see page 1 5 3 3 Remove two screws and then remove the option interface slot cover 4 Install the SD card into the option inter face slot 5 Refit the option interface slot cover by two screws 6 Refit the IF cover Figure 1 2 23 Pin Pin SD card slot SD card Option interface slot cover ...

Page 39: ...e maintenance item number using the cursor left right 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 and the system is restarted to initialize it and to reflect the setting changes Repeat the same maintenance item Run another maintenance item Turn the ...

Page 40: ...ading Edge Timing 0 0 U067 Adjust Table Center 0 0 U068 Adjust DP Scan Position 0 0 U070 Adjust DP Motor Speed 0 U071 Adjust DP Leading Edge Timing 0 0 0 0 0 U072 Adjust DP Original Center 0 12 0 Operation panel and support equipment U203 Checking DP operation U222 Setting the IC card type Other Mode setting U250 Setting the maintenance cycle 200000 U251 Checking clearing the maintenance count 0 U...

Page 41: ...ent lines for automatic reduc tion Setting the number of adjustment lines for automatic reduc tion when A4 paper is set Setting the number of adjustment lines for automatic reduc tion when letter size paper is set 7 22 26 U612 Setting system 3 Selecting if auto reduction in the auxiliary direction is to be performed Setting the automatic printing of the protocol list Setting how trailing edge marg...

Page 42: ...ting communication time 2 Setting the T0 time out time Setting the T1 time out time Setting the T2 time out time Setting the Ta time out time Setting the Tb1 time out time Setting the Tb2 time out time Setting the Tc time out time Setting the Td time out time 56 36 69 30 20 80 60 9 120 V 6 220 240 V U650 Setting modem 1 Setting the G3 transmission cable equalizer Setting the G3 reception cable equ...

Page 43: ...a U917 Setting backup data reading writing U920 Checking the copy counts U927 Clearing the all copy counts and machine life counts one time only U928 Checking machine life counts U977 Data capture mode U995 Memory data Individual setting Section Item No Content of maintenance item Initial setting ...

Page 44: ...e USB memory 1 Press the power key on the operation panel and after verifying the main power indicator has gone off switch off the main power switch 2 Insert USB memory in USB memory slot 3 Turn the main power 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 t...

Page 45: ...020 01 08 01 01 0501 01 08 01 01 4020 01 08 01 01 0501 01 08 01 01 4020 01 08 01 01 0501 01 08 01 01 4020 01 08 01 01 0501 01 08 01 01 4020 01 08 01 01 Data and Time 2013 03 02 11 11 2013 03 02 10 57 2013 03 02 10 44 2013 03 02 10 00 2013 03 02 09 27 2013 03 01 17 30 2013 03 01 10 02 2013 03 01 08 57 2013 02 29 17 00 2013 02 29 15 38 2013 02 28 09 00 2013 02 28 08 12 Data and Time 2013 03 02 11 11...

Page 46: ...FF Paper feeder 2 4218 Eject sensor does not turn OFF Duplex 4219 Eject sensor does not turn OFF MP tray 4220 Eject sensor is turned ON 9010 DP top cover open 9400 No original feed 9401 An original jam in the original switchback section 2 9410 An original jam in the original conveying section 9411 An original jam in the original switchback section 1 b Detail of paper source Hexadecimal 00 MP tray ...

Page 47: ...unt at the time of the self diagnostics error Self diagnostic error code See page 1 4 5 Example 01 6000 01 Self diagnostic error 6000 Self diagnostic error code number 9 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 ...

Page 48: ...acement 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 See page 1 4 5 Example C6000 4 Self diagnostics error 6000 has hap pened four time...

Page 49: ...ault settings Purpose To move the image scanner unit to the home position Method 1 Press the start key 2 Select Mode1 All 3 Press the start key The imege scanner unit returns to the home position 4 Turn the main power switch off and on An error code is displayed in case of an initialization error When errors occurred turn main power switch off then on and execute initialization using maintenance i...

Page 50: ...WB does not match with that of main PWB Setting Carry out if the machine serial number does not match 1 Press Execute 2 Press the start key Writing of serial No starts Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Machine No Displays the machine serial number Display Description Machine No Main Displays the machine...

Page 51: ...nation of 0 to 9 and or is certainly included 3 Select the Excute 4 Press the start key ID is set 5 Turn the main power switch off and on Allow more than 5 seconds between Off and On Setting Initialaize 1 Select the Excute 2 Press the start key ID is intialized 3 Turn the main power switch off and on Allow more than 5 seconds between Off and On Completion Press the stop key The screen for selectin...

Page 52: ...aintenance item No is displayed Item No Description Display Description Main Main ROM MMI Operation ROM Browser Browser ROM Engine Engine ROM Engine Boot Engine booting Scanner Scanner ROM Scanner Boot Scanner booting Dictionary Option Language Optional language ROM Color Table1 Color table 1 ROM Color Table2 Color table 2 ROM Cass2 Paper feeder 2 Cass3 Paper feeder 3 Fax APL Fax APL Fax Boot Fax ...

Page 53: ...r factory default Method 1 Press the start key 2 Select Execute 3 Press the start key All data other than that for adjustments due to variations between machines is initialized based on the destination setting 4 Turn the main power switch off and on An error code is displayed in case of an initialization error When errors occurred turn main power switch off then on and execute initialization using...

Page 54: ...menu key 4 Select the item to be adjusted 5 Change the setting value using the cursor left rigrt keys or numeric keys For output example 1 increase the value For output example 2 decrease the value Figure 1 3 2 6 Press the start key The value is set Item No Description Display Description LSU Out Top Leading edge registration adjustment LSU Out Left Center line adjustment Display Description Setti...

Page 55: ...fter the adjustment If the image is still incorrect perform the following adjustments in maintenance mode Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description U034 U066 P 1 3 20 U071 P 1 3 24 Display Description Setting range Initial setting Change in value per step Left Standard value 0 to 1180 600 1 dot MPT Paper feed from MP tray 70 to 70...

Page 56: ...nu key 5 Select the item to be adjusted Adjustment Main Scan 1 Change the setting value using the cursor left rigrt keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the setting enlarges the image and decreasing it narrows the image Figure 1 3 4 2 Press the start key The value is set Item No Description Display Description Setting range Ini...

Page 57: ...e value For copy example 2 decrease the value Increasing the value makes the image longer while decreasing the value makes the image shorter Figure 1 3 5 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 Original Copy example 1 Copy example 2 ...

Page 58: ...example 2 decrease the value Increasing the value moves the image forward and decreasing the value moves the image backward Figure 1 3 6 7 Press the start key The value is set Caution If the above adjustment does not optimize the leading edge registration proceed with the follow ing maintenance modes Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No ...

Page 59: ... the value For copy example 2 increase the value Increasing the value moves the image leftward and decreasing it moves the image rightward Figure 1 3 7 7 Press the start key The value is set Caution If the above adjustment does not optimize the center line proceed with the following mainte nance modes Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No...

Page 60: ...ing value is decreased 4 Press the start key The value is set 5 Select Black Line 6 Change the setting using the left right keys or numeric keys 7 Press the start key The value is set 8 Set the original the one which density is known in the DP and press the system menu key 9 Press the start key Test copy is executed 10 Perform the test copy at each scanning position with the setting value from 0 t...

Page 61: ...he setting value using the cursor left right keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the value makes the image longer while decreasing the value makes the image shorter Figure 1 3 8 7 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 D...

Page 62: ...art key to make a test copy 4 Press the system menu key 5 Select the item to be adjusted l Item No Description Display Description Setting range Initial setting Change in value per step Front Head Leading edge registration of CCD first side 32 to 32 0 0 196 mm Front Tail Trailing edge registration of CCD first side 32 to 32 0 0 196 mm Back Head Leading edge registration of CCD second side 45 to 45...

Page 63: ...e above adjustment does not optimize the leading edge registration proceed with the follow ing maintenance modes Adjustment Trailing edge registration 1 Change the setting value using the cursor left right keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 10 2 Press the start key The value is set Caution If the first side is adjusted check ...

Page 64: ... Increasing the value moves the image rightward and decreasing it moves the image leftward Figure 1 3 11 7 Press the start key The value is set Caution If the first side is adjusted check the second side and if adjustment is required carry out the adjustment If the above adjustment does not optimize the center line proceed with the following mainte nance modes Completion Press the stop key The scr...

Page 65: ... start key The operation starts 7 To stop continuous operation press the stop key Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Normal Speed Normal reading 600 dpi High Speed High speed reading Display Description CCD ADP With paper single sided original of CCD CCD RADP With paper double sided original of CCD CCD A...

Page 66: ...ycle Purpose To check and change the maintenance cycle Method 1 Press the start key The currently set maintenance cycle is displayed Setting 1 Select M Cnt A 2 Change the setting using the cursor left right keys or numeric keys 3 Press the start key The value is set Clearing 1 Select Clear 2 Press the start key The count is cleared Completion Press the stop key The screen for selecting a maintenan...

Page 67: ...hod 1 Press the start key The maintenance count is displayed Setting 1 Select M Cnt A 2 Change the setting using the cursor left right keys or numeric keys 3 Press the start key The count is set Clearing 1 Select Clear 2 Press the start key The count is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Description Setting range In...

Page 68: ...e start key 4 Turn the main power switch off and on Supplement The specified initial settings are provided according to the destinations in the maintenance items below To change the initial settings in those items be sure to run maintenance item U021 after changing the destination Item No Description Display Description Inch Inch North America specifications Europe Metric Metric Europe specificati...

Page 69: ... The screen for selecting a maintenance item No is displayed U260 Selecting the timing for copy counting Description Changes the copy count timing for the total counter and other counters Purpose To be set according to user request Setting 1 Press the start key 2 Select the copy count timing Initial setting Eject 3 Press the start key The setting is set Completion Press the stop key The screen for...

Page 70: ...o user request changes the setting Setting 1 Press the start key 2 Select On or Off Initial setting On 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 On Displays the print coverage Off Not to display the print coverage ...

Page 71: ...lor print color coverage counter displays 1 Select the mode Initial setting 0 If 0 has been changed to 1 revert the U260 feed eject counter switch to its initial state Eject 2 Press the start key The setting is set Setting Level 1 2 Purpose Setting the coverage thresholds to segment the color count depending on the density level of 1 2 and 3 for the counters of color copying and color printing The...

Page 72: ...tenance count reaches the set value the message is displayed Purpose To change the time for maintenance due indication Setting 1 Press the start key 2 Select Cnt 3 Change the setting using the cursor left right keys 4 Press the start key The value is set Clearing 1 Select Clear 2 Press the start key The value is cleared Completion Press the stop key The screen for selecting a maintenance item No i...

Page 73: ... Press the start key 2 Select On or Off Initial setting On 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 Timer Sleep Level Undisplayed setting of BAM conformity Timer change and Sleep Level Auto Sleep On Off setting of an Auto Sleep function Display Description On On setting...

Page 74: ...Press the start key The value is set Caution If the above adjustment does not optimize the margins perform the following maintenance modes Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Setting range Initial setting Change in value per step Lead Printer leading edge margin 0 0 to 10 0 4 0 A Margin Printer left margi...

Page 75: ...ey The value is set Caution If the above adjustment does not optimize the margins perform the following maintenance modes Completion Press the stop key The indication for selecting a maintenance item No appears Item No Description Display Description Setting range Initial setting Change in value per step A Margin Scanner left margin 0 0 to 10 0 2 0 0 5 mm B Margin Scanner leading edge margin 0 0 t...

Page 76: ...gure 1 3 14 7 Press the start key The value is set Caution If the above adjustment does not optimize the margins perform the following maintenance modes Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Setting range Initial setting Change in value per step A Margin DP left margin 0 0 to 10 0 3 0 0 5 mm B Margin DP lea...

Page 77: ...rn 2 as the original Place approximately 20 sheets of white paper on the test pattern 2 and set them 7 Press the start key Adjustment is made second time 8 When normally completed Finish is displayed If a problem occurs during auto adjustment error code is displayed Error codes Completion Press the stop key The screen for selecting a maintenance item is displayed Item No Description Codes Descript...

Page 78: ...ions Method 1 Press the start key 2 Select the item The screen for executing is displayed Item No Description Display Description Original to be used for adjustment P N Table Automatic adjustment in the scanner sec tion Original size magnification leading edge timing center line input gamma input gamma in monochrome mode and matrix 302NM94340 DP Automatic adjustment in the DP scanning section Orig...

Page 79: ...al P N 302NM94330 on the DP face up 2 Enter maintenance item U411 3 Select DP 4 Press the start key Auto adjustment starts When automatic adjustment has normally completed OK is displayed If a problem occurs during auto adjustment error code is displayed and operation stops Should this happen determine the details of the problem and repeat the procedure from the begin ning Error Codes Item No Desc...

Page 80: ...not detected DP auxiliary scanning direction trailing edge 0e DMA time out 0f Auxiliary scanning direction magnification error 10 Auxiliary scanning direction leading edge error 11 Auxiliary scanning direction trailing edge error 12 DP uxiliary scanning direction skew error 13 Maintenance request error 14 Main scanning direction center line error 15 DP main scanning direction skew error 16 Main sc...

Page 81: ...tting the black patch for the original for adjustment Gray1 Setting the Gray1 patch for the original for adjustment Gray2 Setting the Gray2 patch for the original for adjustment Gray3 Setting the Gray3 patch for the original for adjustment C Setting the cyan patch for the original for adjustment M Setting the magenta patch for the original for adjustment Y Setting the yellow patch for the original...

Page 82: ... the values using the cursor right left keys or numeric keys in Dist2 6 Press the start key The value is set 7 Measure the distance from the top edge of black belt 1 to the bottom of black belt 3 of the original at D and E 1 Measure the distance from the top edge of black belt 1 to the bottom of black belt 3 of the original at D 30 mm from the left edge and E 180 mm from the left edge respectively...

Page 83: ...e from the black belt of leading edge inside to the black belt of trailing edge inside of the original at C 6 Enter the measured value using the cursor right left keys or numeric keys in Sub Scan 7 Press the start key The value is set Figure 1 3 16 Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Setting range Initial...

Page 84: ...or the destination code OEM code is no operation necessary 3 Select Execute and press the start key Data initialization starts To cancel data initialization press the stop key 4 After data initialization the entered destination OEM codes and ROM version are displayed A ROM version displays three kinds application boot and IPL Destination code list Item No Description Code Destination Code Destinat...

Page 85: ... Select Execute and press the start key Data initialization starts To cancel data initialization press the back key 4 After data initialization the entered destination OEM codes and ROM version are displayed A ROM version displays three kinds application boot and IPL U603 Setting user data 1 Description Makes user settings to enable the use of the machine as a fax Purpose To be executed as require...

Page 86: ...ringing 3 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed U605 Clearing data Description Initializes data related to the fax transmission such as transmission history Purpose To clear the transmission history Method 1 Press the start key 2 Select Comm REC 3 Press the start key Initialization processing starts When proce...

Page 87: ...me exceeds the record ing capacity when the data is recorded in the auto reduction mode If the number of excess lines is below the setting those lines are ignored If over the setting the entire data on a page is fur ther reduced so that it can be recorded on the same page 1 Change the setting using the cursor left right keys or numeric keys Increase the setting if a page received in the reduction ...

Page 88: ...page is further reduced so that it can be recorded on the same page 1 Change the setting using the cursor left right keys or numeric keys Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin is left Decrease it if the received image does not include all transmitted data 2 Press the start key The value is set Completion Press the stop key T...

Page 89: ... set Sets the number of adjustment lines for automatic reduction when letter size paper is set 1 Change the setting using the cursor left right keys or numeric keys 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 Display Description Adj Lines Sets the number of adjustment lines for automatic reduct...

Page 90: ...tomatic printing of the protocol list Sets if the protocol list is automatically printed out 1 Select the setting using the cursor left right keys Initial setting Off 2 Press the start key The setting is set Item No Description Display Description Auto Reduction Selects if auto reduction in the auxiliary direction is to be per formed Protocol List Sets the automatic printing of the protocol list D...

Page 91: ... the remote switching mode Description Sets the signal detection method for remote switching Be sure to change the setting according to the type of telephone connected to the machine Setting 1 Press the start key 2 Select Remort Mode and press the start key 3 Select the mode Initial setting One 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a mainte...

Page 92: ...l 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Setting the number of times of auto redialing 1 Change the setting using the cursor left right keys or numeric keys 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 Display Description Interval Setting the...

Page 93: ...e sender is informed of using the DIS or NSF signal When the destination unit has V 34 capability V 34 is selected regardless of the setting 1 Select the setting Initial setting 14400bps 2 Press the start key The setting is set Item No Description Display Description TX Speed Sets the communication starting speed RX Speed Sets the reception speed TX Echo Sets the waiting period to prevent echo pro...

Page 94: ... the period before an NSF CSI or DIS signal is sent after a CED signal is received Used when problems occur due to echoes at the receiver 1 Select the setting Initial setting 75 2 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 500 Sends a DCS 500 ms after receiving a DIS 300 Se...

Page 95: ...o the IP Internet Protocol telephone line 1 Select the setting Initial setting On 2 Press the start key The setting is set Setting the frequency of the CED signal Sets the frequency of the CED signal Used as one of the measures to improve transmission per formance for international communications 1 Select the setting Initial setting 2100 2 Press the start key The setting is set Completion Press th...

Page 96: ... select mode Sets the CNG detection times in the fax telephone auto select mode 1 Select the setting Initial setting 2Time 2 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 DIS 4Byte Sets the DIS signal to 4 bytes Num OF CNG F T Sets the CNG detection times in the fax telephone ...

Page 97: ...ymbol speed 3429 Hz is used 1 Select the setting Initial setting On 2 Press the start key The setting is set Item No Description Display Description V 34 Enables or disables V 34 communication V 34 3429Hz Sets the V 34 symbol speed 3429 Hz DIS 2Res Sets the number of times of DIS signal reception RTN Check Sets the reference for RTN signal output Display Description On V 34 communication is enable...

Page 98: ...p key The screen for selecting a maintenance item No is displayed U634 Setting communication control 5 Description Sets the maximum number of error bytes judged acceptable when receiving a TCF signal Used as a measure to ease transmission conditions if transmission errors occur Setting 1 Press the start key 2 Change the setting using the cursor left right keys or numeric keys 3 Press the start key...

Page 99: ...the setting using the cursor left right keys 2 Press the start key The value is set Setting the continuous detection time for remote switching 1 Change the setting using the cursor left right keys 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 Display Description Time One Sets the one shot detecti...

Page 100: ...ght keys 2 Press the start key The value is set Setting the T1 time out time Sets the time before receiving the correct signal after call reception No change is necessary for this maintenance item 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Item No Description Display Description T0 Time Out Sets the T0 time out time T1 Time Out Sets the T1 time out...

Page 101: ...ne fails to receive a call 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Figure 1 3 17 Ta Tb1 Tb2 time out time Setting the Tb1 time out time In the fax telephone auto select mode sets the time to start sending the ring back tone after receiving a call as a fax machine see figure 1 3 17 In fax telephone auto select mode change the setting when fax rec...

Page 102: ...essful or a telephone fails to receive a call 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Setting the Td time out time Sets the length of the time required to determine silent status fax one of the triggers for Tc time check In the TAD mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call Be sure not to se...

Page 103: ...12dB Initial setting 0dB 2 Press the start key The setting is set Setting the G3 reception cable equalizer 1 Select 0dB 4dB 8dB or 12dB Initial setting 0dB 2 Press the start key The setting is set Setting the modem detection level 1 Select 33dBm 38dBm 43dBm or 48dBm Initial setting 43dBm 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance i...

Page 104: ...t 3 Change the setting using the cursor left right keys or numeric keys 4 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 Setting range Initial setting Sgl LV Mdm Modem output level 1 to 15 9 120 V 10 220 240 V DTMF LV C DTMF output level main value 0 to 15 0 5 120 V 10 5 220 24...

Page 105: ...lects if the dial tone is detected to check the telephone is off the hook when a fax is connected to a public switched telephone network 1 Select the setting Initial setting On 2 Press the start key The setting is set Item No Description Display Description Exchange Sets the connection to PBX PSTN Dial Tone Sets PSTN dial tone detection Busy Tone Sets busy tone detection PBX Setting Setting for a ...

Page 106: ...ct an outside call when connected to a PBX According to the type of the PBX connected select the mode to connect an outside call 1 Select the setting Initial setting Loop 2 Press the start key The setting is set Setting the loop current detection before dialing Sets if the loop current detection is performed before dialing 1 Select the setting Initial setting On 2 Press the start key The setting i...

Page 107: ...intenance item No is displayed Item No Description Display Description Sys Conf Report Outputs a list of software switches self telephone number confidential boxes ROM versions and other information Action List Outputs a list of error history transmission line details and other information Self Sts Report Outputs a list of settings in maintenance mode own status report regarding fax transmission o...

Page 108: ...i Chg 1 Select ON or OFF Initial setting Off 2 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 FAX Bulk TX fax batch transmission On Off A5 Pt Pri Chg Change of print size priority at the time of small size reception Display Description On Fax batch transmission is enabled Off F...

Page 109: ...between 0 and 1 5 Press the start key to set the value Completion Press the stop key The screen for selecting a maintenance item No is displayed List of Software Switches of Which the Setting Can Be Changed Communication control procedure Item No Description No Bit Item 36 7654 Coding format in transmission 3210 Coding format in reception 37 5 33600 bps V34 4 31200 bps V34 3 28800 bps V34 2 26400 ...

Page 110: ...etection pattern 122 7654 Busy tone detection pattern 1 Busy tone detection in automatic FAX TEL switching 125 76543210 Access code registration for connection to PSTN 126 7654 FAX TEL automatic switching ringback tone ON OFF cycle No Bit Item 133 76543210 DTMF signal transmission time 134 76543210 DTMF signal pause time 141 76543210 Ringer detection cycle minimum 142 76543210 Ringer detection cyc...

Page 111: ...period of time as shown on the service status report Purpose To clear data as required at times such as during maintenance service Method 1 Press the start key 2 Select Execute 3 Press the start key The print coverage data is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description ...

Page 112: ...n in Item No Description Display Description Import Writing data from the USB memory to the machine Export Retrieving from the machine to a USB memory Display Description Depending data Address Address book Job Accnt Job accounting One Touch Information on one touch key Address book User User managements Job accounting Document Document box information Job accountings and user manage ments Shortcu...

Page 113: ...ocessing error e0300 to e03ff User managements processing error e0400 to e04ff Panel program processing error e0500 to e05ff FAX transmission processing error e0600 to e06ff System setting processing error e0700 to e07ff Network processing error e0800 to e08ff Job accounting processing error e0900 to e09ff Short cut processing error e0a00 to e0aff Job processing error e0b00 to e0bff FAX processing...

Page 114: ...ses are not imported Job accounting data Initial values are added for FAX related data One touch data Groups assigned with FAX addresses or those including FAX are not imported User management data Initial values are added for out going FAXes of authentication Program data Not imported The same applies when data are imported from 3 in 1 to 4 in 1 models Completion Press the stop key The screen for...

Page 115: ... 1000 or less Method 1 Press the start key 2 Select Execute 3 Press the start key All copy counts and machine life counts are cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No Description Display Description Color Copy H Count value of color copy Coverage High Color Copy M Count value of color copy Coverage Middle Color Copy L Count value of ...

Page 116: ...thod 1 Insert USB memory in USB memory slot 2 Turn the main power switch on 3 Enter the maintenance item 4 Press the start key 5 Select Execute 6 Press the start key 7 Send the print data to the machine Once the print data is stored into USB memory OK will be displayed Completion Press the stop key The screen for selecting a maintenance item No is displayed U995 Memory data Individual setting Desc...

Page 117: ...hich can be used to maintain and service the machine 1 Executing a service mode Press the System Menu Counter key Select Report Select service status page Press Yes Select Rerort print Start End The Sys Menu Count menu appears The Report menu appears Run the print of service status pages ...

Page 118: ...se Description Prints a status page for service purpose The status page includes various settings and service cumulative Purpose To acquire the current printing environmental parameters and cumulative information Method 1 Select Service status 2 Select YES Two pages will be printed Completion Press the System Menu Counter key ...

Page 119: ...alled Installed Connected UG 33 Not Installed US English FAX Information Rings Normal Rings FAX TEL Rings TAD 3 3 3 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 4444444 44 1111111 11 2222222 22 3333333 33 4444444 44 11...

Page 120: ...00 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 12345678 11223344 00001234abcd567800001234abcd5678 01234567890123456789012345678901 0008 00 07 12345678 11223344 00001234abcd567800001234abcd5678 01234567890123456789012345678901 0008 00 07 12345678 11223344 0000...

Page 121: ...alled 16 Presence or absence of the optional memory card Installed Not Installed 17 Presence or absence of the optional IC card authentication kit Installed Not Installed Trial 18 Presence or absence of UG 33 Installed Not Installed 19 Presence or absence of the USB Keyboard Connected Not Connected 20 Type of the USB Keyboard US English US English with Euro 21 Page of relation to the A4 Letter Pri...

Page 122: ... 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 NG b Database version c The oldest time stamp of database version d Consistency of the present software version and the ME firmware version _ underscore OK Asterisk NG e ME firmware version f The oldest time stamp of the ME database ver sion Normal if a and d ar...

Page 123: ... select 1 Paper source unit 53 Auto cassette change 0 OFF 1 ON 54 Color printing double count mode 0 All single counts 3 Folio Single count Less than 330 mm length 55 Black and white printing double count mode 0 All single counts 3 Folio Single count Less than 330 mm length 56 Billing counting timing 57 Temperature machine inside 58 Temperature machine outside 59 Relative humidity machine outside ...

Page 124: ...oller correction 1 to 5 76 Configuring toner coverage counters 0 Full color count display 1 Color coverage count display 77 Low coverage setting 0 1 to 100 0 78 Middle coverage setting 0 1 to 100 0 79 Toner low setting 0 Enabled 1 Disabled 80 Toner low detection level 0 to 100 81 Full page print mode 0 Normal mode Factory setting 1 Full page mode 82 Wake UP mode 0 OFF Don t wake up 1 ON Do wake up...

Page 125: ...tus page for network Purpose To acquire the detailed network setting information Method 1 Enter the Service Setting menu 2 Select Network Status 3 Press the start key 4 Press Yes the Left Select key Network status page will be printed Completion Press the stop key Service items Description ...

Page 126: ... key Test page will be printed 1 Since focusing in yellow is hardly readable yellow is mixed with cyan for more readability resulting in green 2 Each portion of colors has three different magnitude of halftones bands If focus is excessively lost dots are not recognizable with the 16 256 band resulting in uneven density It also results in vertical streaks in the 24 256 and or 32 256 bands Figure 1 ...

Page 127: ...the package or developing unit Purpose To set the initial value after replacing the developing unit Method 1 Enter the Service Setting menu 2 Select DeveloperSetting 3 Press the start key Enter the initial value 6 digit data using the numeric keys 4 Press the start key The initial value is set Figure 1 3 21 Completion Press the stop key Service items Description DV560Y DV560M Label Package Develop...

Page 128: ...s performed by 10 pages paper is not fed Purpose To perform cleaning when faulty images occur and a line appears longitudinally Method 1 Enter the Service Setting menu 2 Select Developer Refresh 3 Press the start key 4 Press Yes the Left Select key Developer refresh is performed Figure 1 3 22 Completion Press the stop key Service items Description A4 paper size 200 mm 33 mm Toner image on the tran...

Page 129: ...formed Completion Press the stop key Drum surface refreshing Performing drum surface refreshing Description Rotates the drum approximately 2 minutes with toner lightly on the overall drum The cleaning blade in the drum unit scrapes toner off the drum surface to clean it Purpose To clean the drum surface when image failure occurs due to the drum This mode is effective when dew condensation on the d...

Page 130: ...igh 1 or High 2 5 Press the start key The setting is set Completion Press the stop key Main charger adjustment Setting main charger output Description Sets the main charger output This is executable only when the altitude adjustment mode is set to Normal Purpose Execute when the image density declines or an offset has occurred Method 1 Enter the Service Setting menu 2 Select MC 3 Press the start k...

Page 131: ...tting is set 6 Press the start key Data initialization starts Destination code list Completion Press the stop key Service items Description Code Destination Code Destination 000 Japan 250 Russia 007 Argentina 253 CTR21 European nations 009 Australia Italy 022 Brazil Germany 038 China Spain 080 Hong Kong U K 084 Indonesia Netherlands 088 Israel Sweden 097 Korea France 108 Malaysia Austria 115 Mexic...

Page 132: ...STN 1 Select Exchange Select 2 Press the start key 3 Select PBX or PSTN 4 Press the start key The setting is set Setting for PBX 1 Select PBX Setting 2 Press the start key 3 Select Loop Flash or Earth 4 Press the start key The setting is set Setting access code to PSTN 1 Select Dial No to PSTN 2 Press the start key 3 Enter access code using the numeric keys 0 to 9 00 to 99 4 Press the start key Th...

Page 133: ...lity when a problem is encounted Method 1 Enter the Service Setting menu 2 Select Remote Diag Set 3 Press the start key 4 Select On 5 Press the start key The setting is set 6 Select Remote Diag ID 7 Enter the prespecified remote diagnostics ID number 0000 to 9999 using the numeric keys 8 Press the start key The setting is set Completion Press the stop key Service items Description ...

Page 134: ...2PX 2PY 1 3 96 This page is intentionally left blank ...

Page 135: ...ette open the rear cover or paper conveying unit 2 Paper misfeed detection condition Figure 1 4 1 Paper jam location Document Processor B C D E A F H G 1 6 3 2 4 5 Sensors Registration sensor MP paper conveying sensor Eject sensor PF feed sensor 1 PF feed sensor 2 DP timing sensor 1 2 3 4 5 6 Paper jam location Cassette 1 MP tray Machine inside Fuser Eject sections Duplex section Cassette 2 Casset...

Page 136: ...ng printing 0501 No paper feed from cassette 1 The registration sensor RS does not turn on dur ing paper feed from cassette A 0502 No paper feed from cassette 2 PF feed sensor 1 PFFS1 does not turn on during paper feed from paper feeder 1 F 0503 No paper feed from cassette 3 PF feed sensor 2 PFFS2 does not turn on during paper feed from paper feeder 2 G 0508 No paper feed from duplex section The r...

Page 137: ...nsor RS does not turn on dur ing paper feed from MP tray A 4012 Registration sensor stay jam The registration sensor RS does not turn off dur ing paper feed from paper feeder 1 C 4013 The registration sensor RS does not turn off dur ing paper feed from paper feeder 2 C 4019 The registration sensor RS does not turn off dur ing paper feed from MP tray C 4020 Registration sensor remain ing jam The re...

Page 138: ... 5 times H 9001 An original jam in the original conveying section DP timing sensor DPTS turns off within the speci fied time since the sensor turns on H 9003 An original jam in the original switchback section 1 During duplex switchback scanning the DP timing sensor DPTS does not turn off within specified time H 9004 An original jam in the original switchback section 2 During duplex switchback scan...

Page 139: ...r Abnormal detection of FAX control PWB incompatibility In the initial communication with the FAX control PWB any normal communication com mand is not transmitted Defective FAX soft ware Install the fax software Defective FAX con trol PWB Replace the fax control PWB and check for correct operation see page 1 5 36 0100 Backup memory device error Defective flash memory Replace the main PWB and check...

Page 140: ...act the Service Administrative Division 0170 Billing counting error A checksum error is detected in the main and engine backup memories for the bill ing counters Data damage of EEPROM Contact the Service Administrative Division Defective PWB Replace the main PWB or the engine PWB and check for correct operation see page 1 5 30 1 5 27 0180 Machine number mismatch Machine number of main and engine d...

Page 141: ...e battery is dis connected from the main PWB Check visually and remedy if necessary Defective main PWB Replace the main PWB and check for cor rect operation see page 1 5 30 0870 FAX control PWB to main PWB high capacity data transfer error High capacity data transfer between the FAX control PWB and the main PWB of the machine was not normally performed even if the data transfer was retried the spe...

Page 142: ...eck if the gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective lift motor Replace the lift motor Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 1020 PF lift motor error paper feeder 1 When the lift motor is driven the motor over current detec tion signal is detected continu ously for 50 times 5 s...

Page 143: ...ser vice manual for the paper feeder 1500 PF heater 1 high tempera ture error paper feeder 1 A temperature higher than 75 C 167 F is detected Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable PF fan motor 1 and PF main PWB YC111 Shorted PF therm istor 1 Replace the top heater unit Refe...

Page 144: ...ater unit Refer to the service manual for the paper feeder Defective PF fan motor 2 Replace the side heater unit Refer to the service manual for the paper feeder Defective PF main PWB Replace the PF main PWB Refer to the ser vice manual for the paper feeder 1600 PF heater 1 low temperature error paper feeder 1 An external temperature higher than 5 C 9 F is not detected when one minute elapses afte...

Page 145: ...he PF heater PWB or PF main PWB Refer to the service manual for the paper feeder 1620 PF heater 1 low temperature error paper feeder 2 An external temperature higher than 5 C 9 F is not detected when one minute elapses after PF heater 1 is turned on Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none repl...

Page 146: ... Improper installa tion paper feeder Follow installation instruction carefully again Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable PF main PWB YC3 and engine PWB YC33 Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 Defective PF main PWB ...

Page 147: ...re release motor and engine PWB YC38 Defective drive transmission sys tem of the fuser pressure release motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective fuser pressure release motor Replace the fuser pressure release motor Defective engine PWB Replace the engine PWB and check for cor rect operation see page ...

Page 148: ...place the cable PF paper feed motor and PF main PWB YC6 Defective drive transmission sys tem of the PF paper feed motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective PF paper feed motor Replace the PF paper feed motor Defective PF main PWB Replace the PF main PWB Refer to the ser vice manual for the paper feede...

Page 149: ... Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Developing release motor and engine PWB YC35 Defective drive transmission sys tem of the develop ing release motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Defective develop ing release motor Replace the developin...

Page 150: ...ctive main PWB Replace the main PWB and check for cor rect operation see page 1 5 30 3200 Exposure lamp error The exposure lamp does not turn on when power is on The lamp s lumosity does not stabilize in one minute after power is on Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable LED...

Page 151: ... see page 1 5 27 4002 Polygon motor CY error The polygon motor CY ready input is not given for 10 s dur ing the polygon motor is ON Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Laser scanner unit CY and engine PWB YC31 Defective polygon motor CY Replace the laser scanner unit CY s...

Page 152: ... yellow The pin photo signal is not output from PD PWB Y for one second while laser is emitted Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable APC PWB Y and engine PWB YC32 Defective APC PWB Y Replace the laser scanner unit CY see page 1 5 45 Defective PD PWB Y Replace the laser scan...

Page 153: ...en cleaning lamp C wire When the cleaning lamp C is driven the lamp over current detection signal is detected continuously for 10 times 1 s at 100 ms intervals Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Drum unit C and Drum relay PWB YC4 Drum relay PWB YC1 and engine PWB YC34 De...

Page 154: ...cted temperature of fuser thermistor does not rise 1 C 1 8 F after the fuser heater has been turned on continuously for 10 s during printing Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Fuser heater and power source PWB YC102 Fuser unit and eject PWB YC3 Eject PWB YC1 and engine P...

Page 155: ...lace the fuser unit see page 1 5 26 Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 6000 6020 6030 Com bined Broken fuser heater wire Abnormally high fuser thermistor temperature Broken fuser thermistor wire Deformed connec tor pin If the I F connector pins of the fuser unit and the main unit are deformed owing to foreign matters such as paper dusts rep...

Page 156: ...or When the toner motor C is driven the motor over current detection signal is detected continuously for 50 times 5 s at 100 ms intervals Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Toner motor C and engine PWB YC25 Defective drive transmission sys tem of the toner motor C Check ...

Page 157: ... toner sensor K Replace the developing unit K see page 1 5 19 Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 7402 Developing unit C non installing error No density detection signal is output from toner sensor C in developing unit C Defective connec tor cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the ...

Page 158: ...the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Drum unit K and Drum relay PWB YC2 Drum relay PWB YC1 and engine PWB YC34 Defective drum PWB K Replace the drum unit K see page 1 5 21 Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 7412 Drum unit C non installing error The EEPROM of dr...

Page 159: ...Also check for conti nuity within the connector cable If none replace the cable Drum unit Y and Drum relay PWB YC5 Drum relay PWB YC1 and engine PWB YC34 Defective drum PWB Y Replace the drum unit Y see page 1 5 21 Defective engine PWB Replace the engine PWB and check for cor rect operation see page 1 5 27 9500 Contact the Service Administrative Division 9510 9520 9530 Backup data error The serial...

Page 160: ...ff on to restart the machine If the error is not resolved replace main PWB see page 1 5 30 Replace the engine PWB and check for cor rect operation see page 1 5 27 F041 Main PWB scanner engine communication error Defective main PWB Turn the main power switch off on to restart the machine If the error is not resolved replace main PWB see page 1 5 30 F050 Print engine ROM check sum error Defective en...

Page 161: ...29 See page 1 4 29 6 The back ground is col ored 7 White streaks are printed verti cally 8 Black streaks are printed verti cally 9 Streaks are printed horizon tally 10 Spots are printed See page 1 4 30 See page 1 4 30 See page 1 4 30 See page 1 4 31 See page 1 4 31 11 The leading edge of image begins to print too early or too late 12 Paper is wrin kled 13 Offset occurs 14 Part of image is missing ...

Page 162: ...e laser scanner unit KM CY see page 1 5 45 Defective engine PWB Replace the engine PWB see page 1 5 27 Print example Causes Check procedures corrective measures No main charging Defective connector cable or poor contact in the con nector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable High voltage PWB and engine PWB YC11 Defective charger roll...

Page 163: ...es Defective developing bias output Defective developing unit Replace the developing unit for the color that causes an error see page 1 5 19 Defective high voltage PWB Replace the high voltage PWB see page 1 5 35 Defective engine PWB Replace the engine PWB see page 1 5 27 Defective drum unit Decrease the surface potential by performing the main charger adjustment see page 1 3 92 When the problem i...

Page 164: ...s corrective measures Foreign object in one of the developing units Replace the developing unit for the color that causes an error see page 1 5 19 Adhesion of soiling to transfer belt Clean the transfer belt Replace the intermediate transfer unit if it is extremely dirty see page 1 5 22 Adhesion of soiling to transfer roller Clean the transfer roller Replace the transfer roller if it is extremely ...

Page 165: ...auses Check procedures corrective measures Dirty contact glass Clean the contact glass Dirty or flawed drum Perform the drum surface refreshing see page 1 3 91 Flawed drum Replace the drum unit see page 1 5 21 Deformed or worn cleaning blade in the drum unit Replace the drum unit see page 1 5 21 Flawed developing roller Replace the developing unit see page 1 5 19 Dirty heat roller and press roller...

Page 166: ...aper meets specifications Replace paper Print example Causes Check procedures corrective measures Paper damp Check the paper storage conditions Paper creased Replace the paper Drum condensation Perform the drum surface refreshing see page 1 3 91 Dirty or flawed drum Perform the drum surface refreshing see page 1 3 91 Flawed drum Replace the drum unit see page 1 5 21 Dirty transfer belt Clean the t...

Page 167: ...s corrective measures Defective color calibration Perform the color calibration refer to operation guide Slip the mirror position of laser scanner unit Perform the normal color registration When the problem is not cleared perform the detail color registration adjust ment refer to operation guide ...

Page 168: ...tive 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 Duplex motor and engine PWB YC37 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 duplex motor 4 De...

Page 169: ...ation see page 1 5 27 8 ISU motor does not operate 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 ISU motor and main PWB YC36 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 i...

Page 170: ... 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 Cassette PWB YC1 and engine PWB YC21 2 Deformed actuator of the paper sensor Check visually and replace if necessary 3 Defective paper sen sor Replace the cassette PWB 4 Defective PWB Replace the engine PWB and check for correct operat...

Page 171: ...em 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 DP paper feed motor 4 Defective PWB Replace the DP drive PWB or main PWB and check for correct operation see page 1 5 87 1 5 30 20 DP paper feed clutch does not operate 1 Defective connector cable or poor con tact in the connector Reinsert the...

Page 172: ...An original jams when the main power switch is turned on 1 A piece of paper torn from an original is caught around the DP timing sensor Check visually and remove it if any 2 Defective DP timing sensor Replace the DP timing sensor 24 A message indicat ing cover open is displayed when the DP top cover is closed 1 Defective connector cable or poor con tact in the connector Reinsert the connector Also...

Page 173: ...a cassette installed incorrectly Check the paper width guide visually and remedy or replace if necessary 4 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 retard roller is worn Replace the retard roller if it is worn see page 1 5 13 5 Paper jams Check if the paper is excessively curled Chan...

Page 174: ...is worn see page 1 5 86 9 Originals jam Originals outside the specifications are used Use only originals conforming to the specifications Check if the surfaces of the following pul leys are dirty with paper powder DP forwarding pulley DP feed pulley Clean with isopropyl alcohol Check if the contact between the convey ing roller and conveying pulley is correct Check visually and remedy if necessary...

Page 175: ...y shared 1103 Destined host folder and or file names are invalid 1 Check illegal characters are not contained within these names 2 Check the name of the folder and files conform with the naming syntax 3 Confirm destined host and folder 1105 SMB protocol is not enabled 1 Confirm device s SMB protocols 2101 Login to the host has failed 1 Confirm the destined host 2 Confirm that the LAN cable is prop...

Page 176: ... port number 4 Confirm device s network parameters 5 Confirm the network parameters the device is con nected 6 Check the FTP server name 2102 Access to the FTP server has failed Connection timeout 1 Check the FTP server name 2 Check the FTP port number 3 Confirm device s network parameters 4 Confirm the network parameters the device is con nected 5 Check the FTP server name 2103 The server cannot ...

Page 177: ...device s network parameters 2 Confirm the network parameters the device is con nected 3101 FTP server responded with an error 1 Confirm device s network parameters 2 Confirm the network parameters the device is con nected 3 Check the FTP server Code Contents Check procedures corrective measures ...

Page 178: ...e SMTP POP3 server 2102 Connection to the SMTP POP3 server has failed Connection timeout 1 Check the SMTP POP3 server name 2 Check the SMTP POP3 port number 3 Confirm device s network parameters 4 Confirm the network parameters the device is con nected 5 Check the SMTP POP3 server 2103 The server cannot establish communi cation 1 Check the SMTP POP3 server name 2 Check the SMTP POP3 port number 3 ...

Page 179: ... services including CRAM MD5 DIGEST MD5 PLAIN and LOGIN 4803 Failed to establish the SSL session 1 Verify the self certificate of the device 2 Check the server certificate of the SMTP POP3 server 3 Check the SMTP POP3 configuration of the device and the SMTP POP3 server Code Contents Check procedures corrective measures ...

Page 180: ...errors start with an E indica tion followed by five digits The upper three of the five digits indicate general classification of the error and its cause while the lower two indicate the detailed classification Items for which detailed classification is not necessary have 00 as the last two digits Figure 1 4 3 Error code U X X X X X Detailed classification of error code General classification of er...

Page 181: ...mission in V 34 mode refer to 1 4 52 U017XX error code table U018XX A communication error occurred before starting T 30 protocol during reception in V 34 mode refer to 1 4 52 U018XX error code table U03000 No document was present in the destination unit when polling reception started U03200 In interoffice subaddress based bulletin board reception data was not stored in the box specified by the des...

Page 182: ...Password check reception or restricted reception was interrupted because the permit ID s did not match the rejected FAX number s did match or the destination receiver did not return its phone number U05300 The password check reception or the restricted reception was interrupted because the permitted numbers did not match the rejected numbers did match or the machine in question did not acknowledge...

Page 183: ...ress based confidential reception was interrupted because the specified subad dress box was not registered U00450 The destination transmitter disconnected because the permit ID s did not agree with while the destination transmitter is in password check transmission or restricted trans mission U00460 Encrypted reception was interrupted because the specified encryption box number was not registered ...

Page 184: ...command retransfers was exceeded ECM U01022 No relevant signal was received after transmission of an RR signal and the preset num ber of command retransfers was exceeded ECM U01028 T5 time out was detected during ECM transmission ECM U01052 A DCN signal was received after transmission of an RR signal ECM U01080 A PIP signal was received after transmission of a PPS NULL signal U01092 During transmi...

Page 185: ...ol U01141 A DCN signal was received after transmission of a DTC signal U01143 A DCN signal was received after transmission of an FTT signal U01155 A DCN signal was received after transmission of an SPA signal short protocol U01160 During message reception transmission time exceeded the maximum transmission time per line U01162 Reception was aborted due to a modem malfunction during message recepti...

Page 186: ...ent device training For example INFO0 B Bbar A Abar for polling reception probing tone was not detected U01810 A communication error that occurs at the receiver unit in phase 3 primary channel equivalent device training For example S Sbar PP TRN was not detected U01820 A communication error that occurs at the receiver unit in the period after initiating the control channel before entering the T 30...

Page 187: ... 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 2 Drum Note the following when handling or storing the drum When removing the drum unit never expose the drum surface to strong direct light Keep the drum at an ambient tempe...

Page 188: ...A black colored band when seen through the left side window A shiny or gold colored band when seen through the right side window The above will reveal that the toner container is a genuine Kyocera branded toner container otherwise it is a counterfeit Figure 1 5 1 The brand protection seal has an incision as shown below to prohibit reuse Figure 1 5 2 Validation viewer Validation viewer Brand protec...

Page 189: ...ht upper cover left upper cover and front cover Procedure 1 Open the paper conveying unit 2 Release the hook and then remove the IF cover Figure 1 5 3 3 Remove two screws and then remove the rear upper cover Figure 1 5 4 IF cover Paper conveying unit Hook Rear upper cover Screw Screw ...

Page 190: ...two hooks Slide the right upper cover backward and then remove it Figure 1 5 5 6 Release the hook Slide the left upper cover backward and then remove it Figure 1 5 6 Hook Right upper cover Right upper cover Hook Inner tray lever Inner tray Left upper cover Left upper cover Hook ...

Page 191: ...2PX 2PY 1 5 5 7 Release five hooks hook A B and then remove the front cover Figure 1 5 7 Front cover Hook A Hook A Hook B Hooks B ...

Page 192: ...cover right upper cover left upper cover and front cover see page 1 5 3 2 Slide the power source cover backward and then remove it Figure 1 5 8 3 Remove the screw 4 Release four hooks Slide the right rear cover backward and then remove it Figure 1 5 9 Power source cover Right rear cover Right rear cover Screw Hook Hook Hook Hook ...

Page 193: ...e memory cover and then remove it Figure 1 5 10 6 Open the waste toner cover 7 Push the lock release button and then remove the waste toner box Figure 1 5 11 Memory cover Waste toner box Waste toner cover Lock release button ...

Page 194: ... the right cover forward and then remove it 9 Remove the waste toner cover Figure 1 5 12 10 Release the hook Slide the right lower cover forward and then remove it Figure 1 5 13 Right cover Hook B Hooks C Hook A Waste toner cover Right lower cover Hook ...

Page 195: ...ear upper cover right upper cover left upper cover and front cover see page 1 5 3 2 Release the hook Slide the left rear cover upward and then remove it Figure 1 5 14 3 Release four hooks hook A B and then remove the left cover Figure 1 5 15 Left rear cover Left rear cover Hook Left cover Hook B Hook B Hook A Hook A ...

Page 196: ...2PX 2PY 1 5 10 4 Remove the screw 5 Release three hooks hook A B C and then remove the left lower cover Figure 1 5 16 Left lower cover Left lower cover Hook A Hook B Hook C Screw ...

Page 197: ...2PX 2PY 1 5 11 4 Detaching and refitting the inner cover Procedure 1 Remove the cassette Figure 1 5 17 2 Remove the MP tray cover see page 1 5 17 3 Remove the MP tray Figure 1 5 18 Cassette MP tray ...

Page 198: ... Remove the right rear cover and right cover see page 1 5 6 6 Remove the left rear cover and left cover see page 1 5 9 7 Release three hooks and then remove the switch holder 8 Release four hooks and then remove the inner cover Figure 1 5 19 Inner cover Inner cover Hook Hook Hook Hook Hook Hook Switch holder Hook ...

Page 199: ...the paper conveying unit 2 Pull the middle roller unit forward to the hook 3 While pressing the right and left hooks outwards unlatch the shaft from the rail and remove the middle roller unit Figure 1 5 20 Middle roller unit Paper conveying unit Middle roller unit Middle roller unit Shafts Shafts Hook Hook ...

Page 200: ... retard cover down and remove 5 Release two hooks and then remove the retard roller unit 6 Check or replace the retard roller unit and refit all the removed parts Figure 1 5 21 Retard cover Retard roller unit Hook Hook 1 2 1 2 ...

Page 201: ...ng and refitting the paper feed roller unit Procedure 1 Remove the retard roller unit see page 1 5 13 2 Turn forward the lever of the feed pin to release the lock 3 Slide the feed pin Figure 1 5 22 Feed pin Feed pin Lever 1 2 ...

Page 202: ...2PX 2PY 1 5 16 4 Remove the paper feed roller unit 5 Check or replace the paper feed roller unit and refit all the removed parts Figure 1 5 23 Paper feed roller unit ...

Page 203: ... cassette 2 Remove the guide sections of the MP tray cover from the MP tray 3 Raise the MP tray cover upward Release two hooks and then remove the MP tray cover Figure 1 5 24 4 Open the conveying lower cover Figure 1 5 25 Hook Hook MP tray cover Guide sections MP tray Conveying lower cover ...

Page 204: ...t Figure 1 5 26 6 Pull the hook forward and then slide the MP feed shaft 7 Remove the MP paper feed roller 8 Check or replace the Mp paper feed roller and refit all the removed parts Figure 1 5 27 MP paper feed lower unit Screw Screw MP feed shaft MP paper feed roller Hook 1 2 3 ...

Page 205: ...d refitting the developing unit Procedure 1 Remove the intermediate transfer unit see page 1 5 22 2 Remove drum units K M C Y 3 Pinch the lever of developing unit 4 Remove developing units K M C Y Figure 1 5 28 Developing unit K M C Y Developing unit Lever ...

Page 206: ...ling the new developing unit When reinstalling the developing unit press it down until the lever of developing unit is engaged with the notch If it is difficult to engage the lever press the unit down while rotating the gear to engage it Figure 1 5 29 Lever Lever Gear Notch Developing unit New developing unit Cap Notch ...

Page 207: ...on 1 Detaching and refitting the drum unit Procedure 1 Remove the intermediate transfer unit see page 1 5 22 2 Remove drum units K M C Y 3 Check or replace the drum unit and refit all the removed parts Figure 1 5 30 Drum unit K M C Y ...

Page 208: ...and refitting the intermediate transfer unit Procedure 1 Open the inner tray and the paper con veying unit 2 Remove toner containers K M C Y Figure 1 5 31 3 Slide the container guide forward and then remove it Figure 1 5 32 Toner container K M C Y Container guide ...

Page 209: ...2PX 2PY 1 5 23 4 Open the RFID holder Figure 1 5 33 5 Slide the shutter forward and seal the toner inlet 6 Remove the screw Figure 1 5 34 RFID holder Screw Shutter ...

Page 210: ...2PX 2PY 1 5 24 7 Remove the intermediate transfer unit 8 Check or replace the intermediate transfer unit and refit all the removed parts Figure 1 5 35 Intermediate transfer unit ...

Page 211: ... transfer roller unit Procedure 1 Open the paper conveying unit 2 Release two hooks and then remove the transfer roller unit 3 Check or replace the transfer roller unit and refit all the removed parts Figure 1 5 36 Transfer roller unit Hook Hook ...

Page 212: ...er see page 1 5 3 3 Remove the screw and then fuser wire cover Figure 1 5 37 4 Remove three connectors 5 Remove two screws and then remove the fuser unit 6 Check or replace the fuser unit and refit all the removed parts Take care not to get the cables caught Figure 1 5 38 Screw Fuser wire cover Screw Connectors Connector Screw Fuser unit ...

Page 213: ...e the left cover see page 1 5 9 2 Remove all connectors from the engine PWB Figure 1 5 39 YC23 YC40 YC3 YC14 YC21 YC8 YC9 YC34 YC27 YC33 YC17 YC29 YC18 YC6 YC7 YC36 YC35 YC13 YC19 YC24 YC38 YC15 YC37 YC25 YC11 YC12 YC31 YC32 YC4 YC20 YC10 YC26 YC42 YC16 YC28 YC30 Engine PWB Engine PWB ...

Page 214: ... remove the engine PWB 4 Check or replace the engine PWB and refit all the removed parts To replace the engine PWB remove the EEPROM U1 from the old engine PWB and mount it to the new engine PWB Figure 1 5 40 Screw EEPROM U1 Engine PWB Screw Screw ...

Page 215: ...shield Screws A and B are unidentical there fore do not mix up Figure 1 5 41 3 Remove all connectors from power source PWB 4 Remove two screws 5 Release three hooks and then remove the power source PWB 6 Check or replace the power source PWB and refit all the removed parts Figure 1 5 42 Power source shield Screw B Screws A Screw A Power source PWB Screw Hook Hook YC103 YC105 YC104 YC101 YC102 Hook...

Page 216: ... and right lower cover see page 1 5 6 3 Remove three screws and then remove the power source shield Screws A and B are unidentical there fore do not mix up Figure 1 5 43 4 Open the fan bracket 5 Slide the fan plate Release four hooks and then remove the fan plate Figure 1 5 44 Power source shield Screw B Screws A Screw A Fan plate Fan bracket Hook Hook Hook Hook ...

Page 217: ...1 6 Remove the screw and then remove the fuser wire cover Figure 1 5 45 7 Remove five screws and then remove the controller shield Figure 1 5 46 Screw Fuser wire cover Controller shield Screw Screw Screw Screw Screw ...

Page 218: ...troller fan motor 9 Open the fan bracket and then remove it Figure 1 5 47 10 Remove seven connectors YC15 YC37 YC41 YC40 YC38 YC39 and YC42 from the main PWB Figure 1 5 48 Fan bracket Connector YC41 1 2 YC42 YC39 YC38 YC40 YC41 YC37 YC15 Main PWB Main PWB ...

Page 219: ...Release three hooks and then remove the wire holder Figure 1 5 49 13 Remove six connectors YC36 YC32 YC12 and two FFCs YC8 YC43 from the main PWB Figure 1 5 50 Wire holder Hook Hook Hook Screw Screw YC36 YC32 YC107 YC8 YC43 Main PWB Main PWB ...

Page 220: ...2PX 2PY 1 5 34 14 Remove three screws and then remove the main PWB 15 Check or replace the main PWB and refit all the removed parts Figure 1 5 51 Main PWB Screw Screw Screw ...

Page 221: ...ver see page 1 5 6 2 Remove the FFC from the high voltage PWB Figure 1 5 52 3 Remove the screw 4 Release eight hooks and then remove the high voltage PWB 5 Check or replace the high voltage PWB and refit all the removed parts Figure 1 5 53 FFC High voltage PWB High Voltage PWB Hook Hook Hook Hook Hooks Hooks Screw ...

Page 222: ...ntrol PWB 4 in 1 model with FAX only Procedure 1 Remove the IF cover see page 1 5 3 2 Remove two screws and then remove the FAX control PWB 3 Check or replace the FAX control PWB and refit all the removed parts Figure 1 5 54 Screw FAX control PWB Screw ...

Page 223: ...ver left cover and left lower cover see page 1 5 9 4 Remove the inner cover see page 1 5 11 5 Remove the engine PWB see page 1 5 27 6 Release three hooks and then remove the left fan motor Figure 1 5 55 7 Turn the cam inside the device to the position indicated 8 Remove three screws and then remove MP feed drive unit 9 Check or replace the MP feed drive unit and refit all the removed parts Figure ...

Page 224: ... upper cover left upper cover and front cover see page 1 5 3 3 Remove the left rear cover left cover and left lower cover see page 1 5 9 4 Remove the engine PWB see page 1 5 27 5 Remove the screw and release the hook and then remove the container fan unit Figure 1 5 57 6 Remove the screw and then remove the ID guide Figure 1 5 58 Screw Hook Container fan unit Container fan unit Screw ID guide ...

Page 225: ...7 Remove five screws and then remove drum developing drive unit 8 Check or replace the drum developing drive unit and refit all the removed parts Figure 1 5 59 Drum Developing drive unit Screw Screw Screw Screw Screw ...

Page 226: ...age 1 5 3 2 Remove the left rear cover left cover and left lower cover see page 1 5 9 3 Remove connector YC3 from engine PWB Figure 1 5 60 4 Remove four screws and then remove the paper feed drive unit 5 Check or replace the paper feed drive unit and refit all the removed parts Figure 1 5 61 YC3 Engine PWB Engine PWB Screw Screw Screw Screw Paper feed drive unit ...

Page 227: ...ure 1 Remove the fuser unit see page 1 5 26 2 Remove the rear upper cover right upper cover left upper cover and front cover see page 1 5 3 3 Remove the left rear cover and left cover see page 1 5 9 4 Remove connector YC38 from engine PWB Figure 1 5 62 YC38 Engine PWB Engine PWB ...

Page 228: ...e 1 5 38 6 Remove three screws 7 Release two hooks remove the fuser pressure drive unit 8 Check or replace the fuser pressure drive unit and refit all the removed parts Figure 1 5 63 Screws Screw Hook Hook Fuser pressure drive unit Fuser pressure drive unit ...

Page 229: ...fer unit see page 1 5 22 2 Remove the rear upper cover right upper cover left upper cover and front cover see page 1 5 3 3 Remove the left rear cover and left cover see page 1 5 9 4 Remove the fuser pressure drive unit see page 1 5 41 5 Remove connector YC15 from engine PWB Figure 1 5 64 YC15 Engine PWB Engine PWB ...

Page 230: ...the ID guide Figure 1 5 65 7 Remove three screws and then remove the middle transfer drive unit 8 Check or replace the middle transfer drive unit and refit all the removed parts Figure 1 5 66 Screw ID guide Screw Screw Middle transfer drive unit Screw ...

Page 231: ... developing units K M C Y see page 1 5 21 19 3 Remove the rear upper cover right upper cover left upper cover and front cover see page 1 5 3 4 Remove the left rear cover and left cover see page 1 5 9 5 Remove two connectors YC32 YC32 from engine PWB Figure 1 5 67 6 Draw two connectors YC31 YC32 into the machine inside Figure 1 5 68 YC31 YC32 Engine PWB Engine PWB Connectors YC31 YC32 ...

Page 232: ... right lower cover see page 1 5 6 8 Remove the controller shield see page 1 5 30 9 Remove two connectors YC38 YC40 from main PWB Figure 1 5 69 10 Draw two connectors YC38 YC40 into the machine inside Figure 1 5 70 YC38 YC40 Main PWB Main PWB Connectors YC38 YC40 ...

Page 233: ...1 Remove each three screws and then remove laser scanner unit KM CY 12 Check or replace the laser scanner unit and refit all the removed parts Figure 1 5 71 Screw Screw Laser scanner unit CY Laser scanner unit KM Screw ...

Page 234: ...r see page 1 5 78 2 Remove the connector YC36 and two FFCs YC8 YC43 from main PWB 3 Open the scanner unit Figure 1 5 72 4 Remove the motor wire CCD wire and operation panel wires from the wire holder Figure 1 5 73 YC36 YC8 YC43 Main PWB Main PWB CCD wire Moter wire Operation panel wires Wire holder ...

Page 235: ...2PX 2PY 1 5 49 5 Release each four hooks and then remove left and right rails Figure 1 5 74 6 Remove two springs from left and right rails Figure 1 5 75 Rail Rail Hooks Rail Hooks Springs Holder Holder ...

Page 236: ...2PX 2PY 1 5 50 7 Remove left and right rails from the scanner unit Figure 1 5 76 8 Remove the spring and then pull right and left pin out Figure 1 5 77 Holder Holder Scanner unit 1 1 2 2 Spring Pin Pin ...

Page 237: ...2PX 2PY 1 5 51 9 Remove the scanner unit Figure 1 5 78 Scanner unit ...

Page 238: ... unit Procedure Detach the covers 1 Open the paper conveying unit 2 Release the hook and then remove the IF cover Figure 1 5 79 3 Remove two screws and then remove the rear uppercover Figure 1 5 80 IF cover Paper conveying unit Hook Rear upper cover Screw Screw ...

Page 239: ...two hooks Slide the right upper cover backward and then remove it Figure 1 5 81 6 Release the hook Slide the left upper cover backward and then remove it Figure 1 5 82 Right upper cover Right upper cover Hook Hook Inner tray lever Inner tray Left upper cover Left upper cover Hook ...

Page 240: ... 5 54 7 Release five hooks hook A B and then remove the front cover Figure 1 5 83 8 Slide the power source cover backward and then remove it Figure 1 5 84 Front cover Hook A Hook A Hook B Hook B Power source cover ...

Page 241: ...e screw 10 Release four hooks Slide the right rear cover backward and then remove it Figure 1 5 85 11 Open the memory cover and then remove it Figure 1 5 86 Right rear cover Right rear cover Screw Hook Hook Hook Hook Memory cover ...

Page 242: ...er box Close the cap of the waste toner box Figure 1 5 87 14 Open the MP tray 15 Release four hooks hook A B C Slide the right cover forward and then remove it 16 Remove the waste toner cover Figure 1 5 88 Waste toner box Waste toner cover Lock release button Right cover Hook B Hook C Hook A Waste toner cover ...

Page 243: ...n the Document Processor and the scanner unit 18 Remove the left and right pins by push ing the pins out from inside while open ing the top tray till the half way of the opening angle After this procedure the top tray goes down and only the scanner unit opens Figure 1 5 90 Right lower cover Hook Pin Inner tray Pin ...

Page 244: ...2PY 1 1 5 58 19 Release each four hooks and remove the left and right rails Figure 1 5 91 20 Remove two springs from the left and right holders Figure 1 5 92 Rail Rail Hooks Rail Hooks Springs Holder Holder ...

Page 245: ...lders are in front of the triangle ribs of the ISU frame If the holders are behind the triangle ribs the scanner unit cannot be closed Figure 1 5 93 22 Release four hooks and remove the upper middle cover Figure 1 5 94 Attachment of the right holder Normal Wrong Holder Triangle ribs Holder Holder Scanner unit 1 1 2 2 Upper middle cover Hook Hook Hook Hook ...

Page 246: ...like opening it and then remove the FFC 25 After surely slanting the high voltage PWB till ninety degree pull it out toward the machine right side If trying to pull out the PWB on the way of slanting till ninety degree the hooks securing the PWB s low side may dam age The hooks are circled at the figure Figure 1 5 95 Hook A Hook A Hook A Hook A Hooks B Hooks B FFC High voltage PWB Screw ...

Page 247: ...face card 27 Remove two pins and then pull out the hard disk or the network interface card Figure 1 5 96 28 Remove four screws and then remove the power source shield Screws A and B are unidentical Thus do not mix up Figure 1 5 97 Screw FAX control PWB Hard disk Screw Screw Screw Machine with FAX Machine with the hard disk or the network interface card Power source shield Screw B Screw A Screw A ...

Page 248: ...Release the hook B and slide the fan plate to release the remaining three hooks and then remove it Figure 1 5 98 31 Remove the screw and remove the fuser wire cover 32 Remove the cap Figure 1 5 99 Fan plate Fan bracket Hook Hook Hook B Hook Hook A Screw Fuser wire cover Cap ...

Page 249: ...ews and the controller shield Figure 1 5 100 34 Disconnect the connector YC41 of the controller fan motor 35 Open the fan bracket and remove it Figure 1 5 101 Controller shild Screw Screw Screw Screw Screw Fan bracket Connector YC41 1 2 ...

Page 250: ...chine rear side of the main PWB Be sure to retighten the screws after reat taching the wire holder Figure 1 5 102 38 Remove the wires from the wire holder 39 Remove two screws 40 Release three hooks and then remove the wire holder Figure 1 5 103 YC15 YC37 YC40 YC38 YC39 YC42 Screws Main PWB Wire holder Hook Hook Hook Screw Screw ...

Page 251: ...reattaching the wire holder detached at Step 40 Figure 1 5 104 42 Remove the wire holder and the ferrite core Figure 1 5 105 43 Reattach the left and right holders in a reverse manner of removal at Step 20 21 Close the Document Processor and the scanner unit FFC wire YC8 FFC wire Upper side of the main PWB Ferrite core Wire holder ...

Page 252: ...r 44 Open the DP top cover and remove the screw fixing the DP rear cover Figure 1 5 106 45 Open the Document Processor and release two hooks fixing the original tray And close the Document Processor Figure 1 5 107 DP top cover Screw Hooks ...

Page 253: ...e DP rear cover in the order of hook A B C Release the hook D and E at the machine front side while rotating the DP rear cover in the arrow s direction and then remove it Release the hook A B and C while press ing the upper part of the hook to prevent the hook from breaking Figure 1 5 109 Cursols Original tray Hook D Hook E DP top cover Hook A Hook B Hook C DP rear cover ...

Page 254: ...he DP drive PWB Figure 1 5 110 49 Press the DP lock lever through the hole at the bottom right side of the scanner unit by inserting a screwdriver etc and open the Document Proces sor Figure 1 5 111 DP wire Screws Connectors DP drive PWB DP lock lever Hole Document processor ...

Page 255: ...2PX 2PY 1 1 5 69 50 Remove the wire cover Figure 1 5 112 51 Detach the Document Processor Figure 1 5 113 Wire cover Document processor ...

Page 256: ... unit in the order of A B C D E Remove two screws and release three hooks and then forward slide the opera tion cover Note not to break each of two hooks when detaching the panel C D Figure 1 5 114 Cover A Cover B Cover E Panel Sheet D Panel Sheet C Hooks Hooks Screws Hooks ...

Page 257: ...the operation cover Remove the ISU cover while pushing the DP lock lever to the right using a flat blade screw driver Do not touch the inner side of the contact glass removed with the ISU cover Dirt adhered triggers the abnormal image Figure 1 5 115 DP locl lever DP wire SCrews ISU cover Hooks ...

Page 258: ...the machine right direction Confirm the end of the ground spring surely fits the groove F of the shaft when reattaching Figure 1 5 116 55 Slightly lift up the ISU and remove the ISU drive belt from the groove locking the ISU drive belt Figure 1 5 117 ISU Locking hole Groove F of the shaft Ground spring Shaft Shaft ISU drive belt Groove for locking the ISU drive belt ...

Page 259: ...gnment part in the scanner unit Take off the bending part of the FFC wire from the two double sided tapes on the wire alignment part Detach the ISU Then peel off the double sided tapes and clean the affixing part to remove the adhesive Figure 1 5 118 Double sided tape ISU FFC wire ...

Page 260: ...nt I at 135mm from the Alignment H to make Alignment J 3 Fold the FFC wire in 180 degrees at the Alignment J The reference length from the Alignment J to the wire s edge is about 195mm 4 Unfold the FFC wire to easily pass the FFC wire through the ferrite core at the next step Figure 1 5 119 58 Pass the ISU s FFC wire through the ferrite core affixed on the scanner frame and then pass its edge thro...

Page 261: ... s direction in the figure Figure 1 5 121 60 Pass the shaft removed at Step 54 through the holes K L of the scanner frame s machine left side and the ISU s machine rear side and then fit the groove of the shaft to the locking hole of the scanner frame s machine right side After that confirm the edge of the ground spring is fitted to the groove F of the shaft Figure 1 5 122 ISU drive belt Groove fo...

Page 262: ...led in the ISU for service while aligning their edges to the engravings on the scanner frame 63 Affix the ISU side s folding part of the FFC wire to the double sided tapes 64 Refit the ISU cover and the operation cover in the reverse procedures of removal Figure 1 5 123 Scanner unit inside Edge of the shaft at the machine right side Ground spring M FFC wire Dabble sideed tape Engravings ...

Page 263: ...re like the figure to the right Seven alignment ribs and one ferrite core Figure 1 5 125 67 Insert the end of the FFC wire into the connector YC8 on the main PWB 68 Refit all the parts and the unit detached in the reverse manner of the above pro cedures Figure 1 5 126 FFC wire Wire holder Alignment ribs are circled in red Ferrite core Wire holder viewed from the machine right side YC8 FFC wire ...

Page 264: ...e 1 Remove the rear upper cover right upper cover left upper cover and front cover see page 1 5 3 2 Remove left and right pins and then close the inner tray Figure 1 5 127 3 Release three hooks and then remove the upper middle cover Figure 1 5 128 Pin Inner tray Pin Upper middle cover Hook Hook Hook ...

Page 265: ...6 5 Remove the controller shield see page 1 5 30 6 Remove connector YC32 from main PWB Figure 1 5 129 7 Cut the band and then remove the it 8 Remove the DP wire and ground wire from wire holder 9 Close the scanner unit Figure 1 5 130 YC32 Main PWB Main PWB DP wire Wire holder Band Ground wire ...

Page 266: ...2PX 2PY 1 5 80 10 Press the DP lock lever through the hole at the bottom right side of the scanner unit and open the document processor Figure 1 5 131 DP lock lever Hole Document processor ...

Page 267: ...2PX 2PY 1 5 81 11 Remove the wire cover Figure 1 5 132 12 Remove the document processor Figure 1 5 133 Wire cover Document processor ...

Page 268: ...unit Procedure 1 Open the DP top cover 2 Remove the screw 3 Release three hooks and then remove the DP rear cover Figure 1 5 134 4 Release two hooks and then remove the DP front cover Figure 1 5 135 Screw DP top cover Hook Hook Hook DP rear cover DP front cover Hooks ...

Page 269: ...ve the DP paper feed clutch from the PF shaft 7 Remove the stop ring B and then remove the PF collar spring spring col lar pin and bush from the PF shaft Figure 1 5 137 Bush Stop ring Bush DP paper feed clutch PF shaft Pin Spring collar Spring PF collar Stop ring B Stop ring A PF shaft PF shaft Spring ...

Page 270: ...the stop ring B 12 Remove the PF collar spring spring collar and pin from the PF shaft 13 Remove the DP feed pulley one way clutch PF pulley gear and pin from the PF shaft Figure 1 5 139 DP forwarding pulley unit Stop ring A DP feed pulley unit LF holder DP feed pulley Pin PF shaft Pin Spring Spring collar PF collar Stop ring B PF pulley gear One way clutch ...

Page 271: ...6 Pull out the LF shaft and then remove the LF gear 18 joint gear and DP for warding pulley 17 Check or replace the DP feed pulley and DP forwarding pulley and refit all the removed parts Figure 1 5 140 Stop ring PF stopper LF holder LF shaft DP forwarding pulley Joint gear LF gear 18 ...

Page 272: ...refitting the DP separation pad Procedure 1 Remove the DP paper feed pulley unit see page 1 5 82 2 Remove the DP separation pad 3 Check or replace the DP separation pad and refit all the removed parts Figure 1 5 141 DP separation pad ...

Page 273: ...ove the DP rear cover see page 1 5 82 2 Remove all connectors from DP drive PWB 3 Remove the screw and then remove the DP drive PWB 4 Check or replace the DP drive PWB and refit all the removed parts Figure 1 5 142 Screw YC1 YC8 YC6 YC4 YC2 YC3 YC5 DP drive PWB DP drive PWB ...

Page 274: ...12 Others 1 Detaching and refitting the paper conveying unit Procedure 1 Open the rear cover 2 Remove left and right straps Figure 1 5 143 3 Remove the rear cover unit Figure 1 5 144 Rear cover Strap 1 1 2 Rear cover unit ...

Page 275: ...2PX 2PY 1 5 89 4 Remove the paper conveying unit Figure 1 5 145 Paper conveying unit 1 2 2 ...

Page 276: ...n panel right cover by sliding forward Figure 1 5 146 2 Release three hooks and then remove the operation panel 3 Remove three connectors 4 Check or replace the operation panel and refit all the removed parts Figure 1 5 147 Operation panel right cover Operation panel Connectors Hook Hook Hook ...

Page 277: ...let Procedure 1 Remove the power source PWB see page 1 5 29 2 Remove the connector and release the hook and then remove the right fan motor Figure 1 5 148 3 Remove the screw of the grounding wire Figure 1 5 149 Right fan motor Connector Hook Screw Grounding wire ...

Page 278: ...source inlet Figure 1 5 150 5 Check or replace the power source inlet and refit all the removed parts Before mounting the AC inlet on the main unit twist the wires 5 to 7 turns Figure 1 5 151 Screw Power source inlet Terminal Terminal Power source inlet Five to seven times twist ...

Page 279: ...an motors be careful of the airflow direction intake or exhaust Figure 1 5 152 Right fan motor Rating label Inside Fuser fan motor Rating label Inside Left fan motor Rating label Inside Container fan motor Rating label Inside Controller fan motor Rating label Inside Intake Intake Intake Intake Intake ...

Page 280: ...2PX 2PY 1 5 94 This page is intentionally left blank ...

Page 281: ...g the memory indicator this shows to start the download 5 Display the software that now upgrad ing FW Update CTRL FW Update ENGN FW Update PF1 FW Update PF2 FW Update SCAN FW Update FAX FW Update OPT FW Update CLT Caution Never turn off the power switch or remove the USB flash device during upgrading 6 Display the completion of the upgrade Memory indicator is ON condition Figure 1 6 1 7 ROM versio...

Page 282: ...tart for restoration Emergency Update is displayed on the LCD of the operation panel 5 Completed will be displayed when rewriting is successful Failed will be displayed when rewrit ing is failed 6 Turn the main power switch off 7 Wait for several seconds and then remove the USB memory from the USB memory slot 8 Extract the firmware to download from the archive and copy to the root of the formatted...

Page 283: ...1 6 2 Remarks on engine PWB replacement When replacing the engine PWB remove the EEPROM U1 from the engine PWB that has been removed and then reattach it to the new engine PWB Figure 1 6 3 U1 EEPROM Engine PWB EEPROM ...

Page 284: ...paper feed section The cassette can contain 250 sheets The sheet from the cassette is pulled out by rotation of the pickup roller and sent to the paper conveying section by rotation of the paper feed roller Also the retard roller prevents mul tiple feeding of paper Figure 2 1 1 Cassette paper feed section 1 10 7 11 3 5 4 9 12 2 8 6 1 Pickup roller 2 Paper feed roller 3 Retard roller 4 Retard cover...

Page 285: ... 1 2 Figure 2 1 2 Cassette paper feed section block diagram CPWB EPWB LM PFCL FEDCLDRN LIFTSEN PAPVOL LMOTDRN YC3 3 FEMOTRDYN YC3 6 FEMOTCLK YC3 7 FEMOTREN YC3 8 5 4 3 YC21 4 YC21 3 YC1 2 YC1 3 YC27 1 PFM PS LS ...

Page 286: ...feed roller Also function of the MPF separation pad prevents paper from multiple feeding Figure 2 1 3 MP tray paper feed section 1 11 3 2 4 8 7 9 10 5 6 1 MP paper feed roller 2 MPF separation pad 3 MPF bottom plate 4 Friction pad 5 MPF feed roller 6 Feed pulley 7 MPF base 8 MPF cover 9 MPF tray 10 MP paper sensor MPPS 11 Actuator MP paper sensor ...

Page 287: ...2PX 2PY 2 1 4 Figure 2 1 4 MP tray paper feed section block diagram MPPS MPSOL EPWB 5 4 3 PFM FEMOTRDYN MPFPAP YC3 6 YC16 3 FEMOTCLK YC3 7 MPSOLDRN YC4 2 FEMOTREN YC3 8 ...

Page 288: ...sor RS is turned on and then sent to the transfer separation section by the front registration roller and rear registration roller Figure 2 1 5 Paper conveying section 1 1 1 3 5 6 11 12 8 2 4 2 2 10 9 7 1 MPF feed rollers 2 Feed pulleys 3 MPF feed upper guide 4 MPF feed lower guide 5 Middle roller 6 Middle pulley 7 Front registration roller 8 Rear registration roller 9 MP paper conveying sensor MP...

Page 289: ...ure 2 1 6 Paper conveying section block diagram EPWB RYPWB MPPCS RS RCL REGCLDRN YC3 13 MCL MIDCLDRN YC3 11 MP FCL MPFCLDRN YC3 1 FEMOTRDYN YC3 6 MPFJAM YC9 18 YC4 2 REGPAP YC18 3 FEMOTCLK YC3 7 FEMOTREN YC3 8 5 4 3 PFM ...

Page 290: ...r transfer is complete toner remaining on the drum surface is chipped off with the cleaning blade and is collected to the waste toner box with the drum screw The cleaning lamp CL consists of LEDs and removes residual charge on the drum before main charging Figure 2 1 7 Drum section 2 6 3 4 1 7 5 8 1 Drum 2 Charger roller 3 Charger cleaning roller 4 Charger case 5 Drum frame 6 Cleaning blade 7 Drum...

Page 291: ...YC2 4 YC2 7 YC2 8 YC3 2 YC3 3 YC3 4 YC3 7 YC3 8 CL M EEPROM DRPWB M EECLK ERASEMDR EEPROM ERASECDR EEDATA DA0 DA1 YC4 2 YC4 3 YC4 4 YC4 7 YC4 8 CL C DRPWB C EECLK ERASECDR EEPROM ERASEYDR EEDATA DA0 DA1 YC5 2 YC5 3 YC5 4 YC5 7 YC5 8 Main chager high voltage Y Main chager high voltage C Main chager high voltage M Main chager high voltage K Drum unit Y Drum unit C Drum unit M Drum unit K CL Y DRPWB ...

Page 292: ...he developing screws that agitate the toner Also the toner sensor TS checks whether or not toner remains in the developing unit Figure 2 1 9 Developing section 6 2 4 1 7 9 5 3 10 8 1 Sleeve roller 2 Magnet roller 3 Developing screw A 4 Developing screw B 5 Developing blade 6 Developer case 7 Upper developer cover 8 Developer base 9 Sleeve cover 10 Toner sensor TS ...

Page 293: ...M YC6 2 YC6 4 Magnet bias C Sleeve bias C DEVPWB C TS C TNSENC YC10 2 Magnet bias M Sleeve bias M DEVPWB M TS M TNSENM YC7 2 Magnet bias K Sleeve bias K DEVPWB K TS K TNSENY YC13 2 EPWB TNSENM TNSENK DLPTHERM TNSENY TNSENC YC34 1 YC34 3 YC34 5 YC34 11 YC34 13 YC35 1 YC35 3 4 YC1 1 YC1 3 YC1 5 YC1 11 YC1 13 DLPMOTRDYN DLPMOTREN DLPCMOTA B DLPDIRN YC14 3 DLPMOTCLK YC13 4 YC13 5 3 4 5 DEVM DEV RM DEV...

Page 294: ... converted to an electrical signal If a document processor is used the image scanner unit stops at the position of the DP contact glass and scans sequentially one row of the image on the original in synchronization with the moving timing of the origi nal in the sub scan direction by driving the DP Figure 2 1 11 Scanner unit 5 6 10 2 9 1 7 4 3 8 1 Contact glass 2 DP contact glass 3 Original size in...

Page 295: ...5 10 9 2 6 11 15 7 8 3 14 4 1 12 13 1 Unit cover 2 ISU housing 3 Reflector 4 Transparent material 5 Mirror A 6 Mirror B 7 Mirror C 8 Mirror D 9 Mirror E 10 ISU lens 11 CCD PWB CCDPWB 12 DriverPWB DRPWB 13 LED PWB LEDPWB 14 LED 15 Home position sensor HPS ...

Page 296: ... Scanner unit block diagram CCD image sensor MPWB CCDPWB HPSWN YC8 16 YC36 1 2 3 4 SCMOTB2 SCMOTA1 SCMOTB1 SCMOTA2 LED LEDDR PWB ISUM HPS Scanner unit Mirrors and lens Image scanner unit ISU Original Contact glass YC8 18 24V_LAMP ...

Page 297: ...ious lenses and mirror are housed in the laser scanner unit adjust the diameter of the laser beam and focalize it at the drum surface Also the LSU cleaning motor LSUCM is activated to conduct automatically cleaning of the LSU dust shield glass Figure 2 1 14 Laser scanner unit LSU 1 7 7 6 6 2 3 3 8 4 5 8 4 5 9 1 Polygon motor PM 2 Polygon mirror 3 f lens A 4 f lens B 5 Mirror A 6 Mirror B 7 Mirror ...

Page 298: ...YC1 4 YC1 5 YC1 6 YC1 3 YC1 4 YC1 5 LONBCN ENBCN PDKN YC31 3 YC31 4 YC31 5 YC1 3 YC1 4 YC1 5 YC32 12 YC32 13 YC32 14 PM KM 1 2 3 POLCLK1 POLRDYN1 POLONN1 YC31 12 YC31 13 YC31 14 PD PWB Y PDCN PDMN PDKN PD PWB C Laser scanner unit CY Laser scanner unit KM APCPWB M APCPWB K LONBMN ENBMN PDMN LSUTHERMY LSUTHERMM PDMN VDOMP VDOMN PDKN VDOKP VDOKN YC38 4 YC38 5 YC38 6 YC38 10 YC38 11 YC38 12 YC2 3 YC2 ...

Page 299: ...color toner images formed on each drum onto the transfer belt Also with the ID sensors IDS mounted on the machine frame the toner density on the transfer belt is measured The transfer cleaning unit collects toner remaining on the transfer belt after secondary transfer and forwards it as waste toner to the waste toner box Figure 2 1 16 Intermediate transfer unit section 11 8 9 6 4 5 3 12 10 1 2 7 1...

Page 300: ...nsfer bias M Primary transfer bias K Cleaning bias HVPWB EPWB Intermediate transfer unit IDS1 T1CCNT T1MCNT CLCNT LEDREFL VOPL VOSL YC6 4 YC6 2 YC6 1 YC1 2 YC1 4 YC1 5 IDS2 FUM LEDREFR VOPR IMAMOTREN IMAMOTCLK VOSR YC7 4 YC7 2 YC7 1 YC1 2 YC15 3 3 IMAMOTRDYN YC15 2 2 YC15 1 1 YC1 4 YC1 5 T1YCNT T1KCNT YC11 3 YC11 5 YC11 9 YC11 11 YC11 13 ...

Page 301: ... voltage PWB HVPWB The toner image formed on the transfer belt is transferred to the paper by the potential difference and the paper is separated by curvature separation Figure 2 1 18 Secondary transfer roller section Figure 2 1 19 Secondary transfer roller section block diagram 3 2 1 4 1 Secondary transfer roller 2 Brush holder 3 Paper chute guide 4 Separation brush Secondary transfer bias Second...

Page 302: ... by the fuser press spring The surface temperature of heat roller is detected by the fuser thermistor FTH and controlled by the engine PWB EPWB If the fuser section shows extremely high temperature the power line will be shut off and the fuser heater FH is forced to turn off Figure 2 1 20 Fuser section 3 1 9 8 7 4 6 10 2 5 1 Heat roller 2 Press roller 3 Upper fuser frame 4 Fuser paper guide 5 Sepa...

Page 303: ...B PSPWB FTH FTS EVSW FH FTHERM FTHERM PDIRN PDIRN YC3 2 YC2 3 YC19 3 YC19 1 YC1 4 YC1 6 RYPWB YC1 11 YC1 13 YC4 16 YC4 14 LIVE NEUTRAL FUM IMAMOTREN IMAMOTCLK YC15 3 3 IMAMOTRDYN YC15 2 2 YC15 1 HEATRE1 ZCROSS YC9 5 YC9 3 YC103 13 YC102 2 YC102 1 YC103 11 1 Fuser unit ...

Page 304: ...sends the paper that has passed the fuser section to the inner tray or the duplex conveying section Figure 2 1 22 Eject Feed shift section 2 1 7 8 3 4 6 5 9 1 Eject roller 2 Eject pulley 3 Eject roller 4 Eject pulley 5 Upper eject guide 6 Change guide 7 Eject sensor ES 8 Actuator eject sensor 9 Actuator eject sensor ...

Page 305: ...2PX 2PY 2 1 22 Figure 2 1 23 Eject Feed shift section block diagram EJPWB EPWB FUSPAP STDUAN YC37 2 STDUBN YC37 1 2 3 4 STDUA YC37 4 STDUB YC37 3 1 YC19 4 YC1 3 DUM ES ...

Page 306: ...veying path which sends the paper sent from the eject feedshift section to the paper feed conveying section when duplex printing Figure 2 1 24 Duplex conveying section 3 5 1 2 3 4 4 6 3 4 1 Duplex roller L 2 Eject pulley 3 Duplex rollers S 4 Duplex pulleys 5 Duplex frame 6 Duplex feed guide ...

Page 307: ...2PX 2PY 2 1 24 Figure 2 1 25 Duplex conveying section block diagram EJPWB EPWB FUSPAP STDUAN YC37 2 STDUBN YC37 1 2 3 4 STDUA YC37 4 STDUB YC37 3 1 YC19 4 YC1 3 DUM ES ...

Page 308: ...l conveying section Original is fed by the rotation of the DP forwarding pulley and DP feed pulley Figure 2 1 26 Original feed section 11 3 1 2 9 12 6 5 4 7 8 10 1 DP forwarding pulley 2 DP feed pulley 3 LF holder 4 PF stopper 5 Front separation pad 6 LF friction plate 7 DP separation pad 8 Upper guide 9 Switchback guide 10 DP original sensor DPOS 11 Actuator DP original sensor 12 Original table ...

Page 309: ...on block diagram DPDPWB MPWB DPOS DPPFCL DPPFM DPMOT1A YC3 1 ORGSWN YC2 6 DPMOT2A YC3 2 DPMOT1B YC3 3 DPMOT2B MOTA1 MOTB1 FEEDCL ORGSWN MOTA2 MOTB2 YC3 4 YC1 1 YC1 2 YC1 3 YC1 4 YC8 10 YC8 4 YC32 16 YC32 15 YC32 14 YC32 13 YC32 1 YC32 7 FEEDCL YC6 2 ...

Page 310: ... original is scanned by the optical section CCD of main machine when it passes through the DP contact glass of main machine Figure 2 1 28 Original conveying section 7 1 5 3 4 6 2 1 Conveying roller A 2 Conveying pulley 3 Conveying bottom 4 Reading guide 5 DP timing sensor DPTS 6 Actuator DP timing sensor 7 DP contact glass ...

Page 311: ...ction block diagram DPDPWB MPWB DPTS DPPFCL DPPFM DPMOT1A YC3 1 TIMSWN YC2 9 DPMOT2A YC3 2 DPMOT1B YC3 3 DPMOT2B MOTA1 MOTB1 FEEDCL TIMSWN MOTA2 MOTB2 YC3 4 YC1 1 YC1 2 YC1 3 YC1 4 YC8 10 YC8 3 YC32 16 YC32 15 YC32 14 YC32 13 YC32 1 YC32 8 FEEDCL YC6 2 ...

Page 312: ...case of duplex switchback scanning an original is conveyed temporarily to the switchback tray and conveyed again to the original conveying section by the switchback roller Figure 2 1 30 Original switchback eject sections 7 2 4 3 1 8 6 9 5 10 1 Conveying roller B 2 Conveying pulley 3 Eject roller 4 Eject pulley 5 Original eject table 6 Switchback guide 7 Switchback roller 8 Switchback pulley 9 Swit...

Page 313: ...S DPPRSOL DPPFM DPMOT1A YC3 1 TIMSWN YC2 9 DPMOT2A YC3 2 DPMOT1B YC3 3 DPMOT2B MOTA1 MOTB1 RELSOLN TIMSWN MOTA2 MOTB2 YC3 4 YC1 1 YC1 2 YC1 3 YC1 4 YC8 7 YC8 3 YC32 16 YC32 15 YC32 14 YC32 13 YC32 4 PRESOLN YC8 8 YC32 3 REVSOL YC8 9 YC32 2 YC32 8 PRESOLN YC4 2 RELSOLN YC4 3 DPSBSOL REVSOL YC5 2 ...

Page 314: ...nput switching for converting to 24 V DC and 5V DC for output Controls the fuser heater 4 High voltage PWB HVPWB Generates main charging developing bias transfer bias and cleaning bias 5 Operation panel PWB OPPWB Controls the touch panel Consists the touch panel LED indica tors and key switches 6 Relay PWB RPWB Consists of wiring relay circuit between main PWB and engine PWB and power source PWB 7...

Page 315: ...loping PWB Y DEVPWB Y Relays wirings from electrical components on the developing unit Y 18 APC PWB K APCPWB K Generates and controls the laser beam black 19 APC PWB M APCPWB M Generates and controls the laser beam magenta 20 APC PWB C APCPWB C Generates and controls the laser beam cyan 21 APC PWB Y APCPWB Y Generates and controls the laser beam yellow 22 PD PWB K PDPWB K Controls horizontal synch...

Page 316: ...CPWB PARTS PWB ASSY CASSETTE SP 10 Drum PWB K DRPWB K 11 Drum PWB M DRPWB M 12 Drum PWB C DRPWB C 13 Drum PWB Y DRPWB Y 14 Developing PWB K DEVPWB K 15 Developing PWB M DEVPWB M 16 Developing PWB C DEVPWB C 17 Developing PWB Y DEVPWB Y 18 APC PWB K APCPWB K 19 APC PWB M APCPWB M 20 APC PWB C APCPWB C 21 APC PWB Y APCPWB Y 22 PD PWB K PDPWB K 23 PD PWB M PDPWB M 24 PD PWB C PDPWB C 25 PD PWB Y PDPW...

Page 317: ... on the MP tray 8 MP paper conveying sensor MPFS Detects a paper misfeed in the MP paper conveying section 9 Eject sensor ES Detects a paper misfeed in the fuser or eject section 10 Home position sensor HPS Detects the ISU in the home position 11 Toner sensor K TS K Detects the toner density in the developing unit K 12 Toner sensor K TS M Detects the toner density in the developing unit M 13 Toner...

Page 318: ...tray switch ITSW Detects the opening and closing of the inner tray 21 Toner container sensor TCS Detects the presence of the toner container 22 Waste toner cover sensor WTCS Detects the opening and closing of the waste toner cover 23 Fuser thermistor FTH Detects the heat roller temperature 24 Outer temperature sensor OTEMS Detects the outside temperature and humidity 25 Inner temperature sensor IT...

Page 319: ...t M 9 Toner motor C TM C Replenishes toner to the developing unit C 10 Toner motor Y TM Y Replenishes toner to the developing unit Y 11 Polygon motor KM PM KM Drives the polygon mirror KM 12 Polygon motor CY PM CY Drives the polygon mirror CY 13 Developing release motor DEVRM Drives separation of developing units M C and Y 14 LSU cleaning motor LSUCM Drives LSU dust shield glass cleaning system 15...

Page 320: ... 7 18 Controller fan motor CONFM Cools the controller section 19 Fuser fan motor FUFM Cools the toner container section 20 Container fan motor CFM Cools the toner container section 21 ISU motor ISUM Drives the ISU ...

Page 321: ...ttom plate 6 Cleaning lamp K CL K Eliminates the residual electrostatic charge on the drum black 7 Cleaning lamp M CL M Eliminates the residual electrostatic charge on the drum magenta 8 Cleaning lamp C CL C Eliminates the residual electrostatic charge on the drum cyan 9 Cleaning lamp Y CL Y Eliminates the residual electrostatic charge on the drum yellow 10 Fuser heater FH Heats the heat roller 11...

Page 322: ...PTS Detects the original scanning timing 4 DP open close sensor DPOCS Detects the opening closing of the DP 5 DP paper feed motor DPPFM Drives the original feed section 6 DP paper feed clutch DPPFCL Controls the drive of the DP forwarding pulley and DP feed pulley 7 DP switchback solenoid DPSBSOL Operates the switchback guide 8 DP pressure solenoid DPPRSOL Operates the switchback pulley 1 5 7 2 6 ...

Page 323: ...2PX 2PY 2 2 10 This page is intentionally left blank ...

Page 324: ...2PX 2PY 2 3 1 2 3 Operation of the PWBs 2 3 1 Power source PWB Figure 2 3 1 Power source PWB silk screen diagram YC103 YC105 YC104 YC101 YC102 ...

Page 325: ...GND Ground 6 24V2 O 24 V DC 24 V DC power to RYPWB via ILSW 7 24V2 O 24 V DC 24 V DC power to RYPWB via ILSW 8 24V2 O 24 V DC 24 V DC power to RYPWB via ILSW 9 24V2 O 24 V DC 24 V DC power to RYPWB via ILSW 10 PSSLEEPN I 0 3 3 V DC Sleep mode signal On Off 11 ZCROSS O 0 3 3 V DC pulse Zero cross signal 12 RELAY I 0 3 3 V DC Power relay signal On Off 13 HEATRE1 I 0 3 3 V DC FH On Off YC104 1 24V1 O...

Page 326: ...YC29 YC22 YC18 YC6 YC7 YC36 YC35 YC13 YC19 YC24 YC38 YC15 YC37 YC25 YC2 YC41 YC28 YC30 YC11 U3 U11 U9 U8 U10 U6 U4 U5 U7 U1 U2 YC12 YC31 YC32 YC4 YC16 YC10 YC42 YC20 YC26 1 1 1 1 1 1 6 1 1 1 1 32 1 1 1 18 1 1 1 1 3 1 4 5 6 16 4 2 2 1 5 1 5 2 1 2 1 1 1 1 7 7 1 5 1 1 1 19 13 1 1 11 1 1 1 2 4 2 14 1 3 3 1 5 1 1 1 4 2 1 5 14 2 4 2 2 6 2 2 2 ...

Page 327: ...4 V DC 24 V DC power to PFM 11 MIDCLDRN O 0 24 V DC MCL On Off 12 24V3 O 24 V DC 24 V DC power to MCL 13 REGCLDRN O 0 24 V DC RCL On Off 14 24V3 O 24 V DC 24 V DC power to RCL YC4 1 24V3 O 24 V DC 24 V DC power to MPSOL Connected to MP solenoid 2 MPSOLDRN I 0 24 V DC MPSOL On Off YC6 1 VOSL I Analog IDS1 detection signal Connected to ID sensor 1 2 VOPL I Analog IDS1 detection signal 3 GND Ground 4...

Page 328: ...ZCROSS I 0 3 3 V DC pulse Zero cross signal 4 RELAY O 0 3 3 V DC Power relay signal 5 HEATRE1 O 0 3 3 V DC FH On Off 6 HEATRE2 Not used 7 VSYNC O 0 3 3 V DC Vertical synchronizing signal 8 EGIRN O 0 3 3 V DC Engine interruption signal 9 SBSY O 0 3 3 V DC Serial busy signal 10 SDIR O 0 3 3 V DC Serial communication direction change signal 11 SI I 0 3 3 V DC pulse Serial communication data signal in...

Page 329: ...PWM Developing magnet roller bias control voltage Black 11 T1YCNT O PWM Primary transfer bias control voltage Yellow 12 BKSCNT O PWM Developing sleeve roller bias control voltage Black 13 T1KCNT O PWM Primary transfer bias control voltage Black 14 BYSCNT O PWM Developing sleeve roller bias control voltage Yellow 15 MYCNT O PWM Charger roller control voltage Yellow 16 BMMCNT O PWM Developing magnet...

Page 330: ...EEPROM data signal 5 GND Ground YC13 1 MOTREV GND Ground Connected to drum motor 2 MOTRDYN I 0 3 3 V DC DRM ready signal 3 SPEEDSEL O 0 3 3 V DC DRM speed selection signal 4 MOTCLK O 0 3 3 V DC pulse DRM clock signal 5 MOTEN O 0 3 3 V DC DRM On Off 6 GND Ground 7 24V3 O 24 V DC 24 V DC power to DRM YC14 1 24V3 O 24 V DC 24 V DC power to DEVM Connected to developing motor 2 GND Ground 3 DLPMOTREN O...

Page 331: ...etection voltage 4 FUSPAP I 0 3 3 V DC ES On Off 5 NC Not used 6 GND Ground YC20 1 3 3V2_LED3 O 3 3 V DC 3 3 V DC power to TCS Connected to toner con tainer sensor and waste toner cover sensor 2 GND Ground 3 TCONTN I 0 3 3 V DC TCS On Off 4 3 3V2_LED7 O 3 3 V DC 3 3 V DC power to WTCS 5 GND Ground 6 WSTOPN I 0 3 3 V DC WTCS On Off YC21 1 GND Ground Connected to cassette PWB 2 PAPVOL2 Not used 3 PA...

Page 332: ... 3 V DC ITSW On Off Connected to inner tray switch 2 GND Ground YC31 1 GND Ground Connected to laserscanner unit KM 2 NC Not used 3 LONBKN O 0 3 3 V DC APCPWB K sample hold signal 4 ENBKN O 0 3 3 V DC APCPWB K laser enable signal 5 PDKN I 0 3 3 V DC pulse Horizontal synchronizing signal 6 GND Ground 7 NC Not used 8 LONBMN O 0 3 3 V DC APCPWB M sample hold signal 9 ENBMN O 0 3 3 V DC APCPWB M laser...

Page 333: ...CY ready signal 14 POLONN0 O 0 3 3 V DC PM CY On Off 15 GND Ground 16 24V3 O 24 V DC 24 V DC power to PM CY YC33 1 GND Ground Connected to paper feeder 2 OPSCLK O 0 3 3 V DC pulse Paper feeder clock signal 3 OPRDYN I 0 3 3 V DC Paper feeder ready signal 4 OPSDI I 0 3 3 V DC pulse Paper feeder serial communication data signal input 5 OPSDO O 0 3 3 V DC pulse Paper feeder serial communication data s...

Page 334: ...eveloping release switch and developing release motor 2 GND Ground 3 DLPCMOTA O 24 0 V DC DEVRM Forward Stop Reverse 4 DLPCMOTB O 24 0 V DC DEVRM Reverse Stop Forward YC36 1 LSUMOTA O 24 0 V DC LSUCM Forward Stop Reverse Connected to LSU clean ing motor 2 LSUMOTB O 24 0 V DC LSUCM Reverse Stop Forward YC37 1 STDUBN O 0 24 V DC pulse DUM drive control signal Connected to duplex motor 2 STDUAN O 0 2...

Page 335: ...ture sensor 2 AIRTEMP I Analog OTEMS detection voltage temperature 3 WETCLK0 O 0 3 3 V DC pulse OTEMS clock signal 4 WETCLK1 O 0 3 3 V DC pulse OTEMS clock signal 5 AIRWETOUT I Analog OTEMS detection voltage humidity Connector Pin Signal I O Voltage Description ...

Page 336: ...gram YC42 2 1 1 17 16 2 YC39 YC38 2 1 12 11 YC40 1 2 11 12 YC41 1 2 YC37 4 1 YC36 1 4 YC32 1 15 YC2000 1 10 11 12 YC107 1 5 YC8 1 2 32 31 U2004 U35 U2000 YC2004 L1 L2 R1 R1 L3 L4 R9 R10 YC119 A1 B2 B3 A4 B1 B4 YC109 YC16 20 1 20 1 YC101 YC102 1 6 1 13 YC100 1 5 YC108 1 5 ...

Page 337: ...ND Ground 12 CCDPH2P O LVDS CCD shift register clock signal 13 CCDPH2N O LVDS CCD shift register clock signal 14 NC Not used 15 3 3VS O 3 3 V DC 3 3 V DC power to CCDPWB 16 HPSWN I 0 3 3 V DC HPS On Off 17 NC Not used 18 24V_LAMP O 24 V DC 24 V DC power to CCDPWB 19 LAMPTH O 0 3 3 V DC EL drive signal 20 GND_LAMP Ground 21 GND Ground 22 GND Ground 23 CCDDATAB I Analog CCD image output signal B 24 ...

Page 338: ...FEEDCL O 0 24 V DC DPPFCL On Off Connected to DP drive PWB 2 REVSOL O 0 24 V DC DPSBSOL On Off 3 PRESOLN O 0 24 V DC DPPRSOL On Press Off 4 RELSOLN O 0 24 V DC DPPRSOL On Release Off 5 DPDETN I 0 3 3 V DC DP set signal 6 OPSWN I 0 3 3 V DC DPOCS On Off 7 ORGSWN I 0 3 3 V DC DPOS On Off 8 TIMSWN I 0 3 3 V DC DPTS On Off 9 GND Ground 10 3 3V2 O 3 3 V DC 3 3 V DC power to DPDPWB 11 GND Ground 12 24V2...

Page 339: ...erence voltage 9 3 3V3 O 3 3 V DC 3 3 V DC power to APCPWB K 10 PDKN I 0 3 3 V DC pulse Horizontal synchronizing signal 11 VDOKP O LVDS APCPWB K video data signal 12 VDOKN O LVDS APCPWB K video data signal YC39 1 3 3V1_MFP O 3 3 V DC 3 3 V DC power to RYPWB Connected to relay PWB 2 I2CSDA I O 0 3 3 V DC pulse EEPROM data signal 3 GND Ground 4 I2CSCL O 0 3 3 V DC pulse EEPROM clock signal 5 SCKN O ...

Page 340: ...ower reference voltage 9 3 3V3 O 3 3 V DC 3 3 V DC power to APCPWB C 10 PDCN I 0 3 3 V DC pulse Horizontal synchronizing signal 11 VDOCP O LVDS APCPWB C video data signal 12 VDOCN O LVDS APCPWB C video data signal YC41 1 24V1 O 24 V DC 24 V DC power to CONFM Connected to controller fan motor 2 CONTFAN DRN O 0 12 24 V DC CONFM Full speed Half speed Off YC42 1 24V1 O 24 V DC 24 V DC power to RFM Con...

Page 341: ...N_N O 0 3 3 V DC Attention LED control signal 10 LED_MEMOR Y_N O 0 3 3 V DC Memory LED control signal 11 SUSPEND_P OWER O 3 3 V DC 3 3 V DC power to OPWB1 12 ENERGY_SA VE O 0 3 3 V DC Energy save signal 13 BEEP_POWE RON O 0 3 3 V DC Sleep return signal YC102 1 5V2 O 5 V DC 5 V DC power to OPPWB Connected to operation panel PWB 2 5V2 O 5 V DC 5 V DC power to OPPWB 3 5V2 O 5 V DC 5 V DC power to OPP...

Page 342: ...IO slot 2 GND Ground 3 RESETN I 0 3 3 V DC Reset signal 4 VDD5_CUT O 3 3 V DC 3 3 V DC power 5 GND Ground 6 WAKEUP O 0 3 3 V DC Control signal 7 AUDIO I Analog Audio signal 8 RESERVE 9 RESERVE 10 RESERVE 11 GND Ground 12 RESERVE 13 RESERVE 14 GND Ground 15 RESERVE 16 RESERVE 17 GND Ground 18 USB_DP I O USB data signal 19 USB_DN I O USB data signal 20 VBUS O 3 3 V DC 3 3 V DC power Connector Pin Si...

Page 343: ...P I 0 3 3 V DC Write protection signal YC2004 1 TC1 O 0 3 3 V DC pulse Transmission data Connected to ethernet 2 TD1 O 0 3 3 V DC pulse Transmission data 3 TD2 O 0 3 3 V DC pulse Transmission data 4 RD2 O 0 3 3 V DC pulse Transmission data 5 CT1 O 3 3 V DC 3 3 V DC power output 6 CT2 O 3 3 V DC 3 3 V DC power output 7 TD3 O 0 3 3 V DC pulse Transmission data 8 TD3 O 0 3 3 V DC pulse Transmission d...

Page 344: ...2PX 2PY 2 3 21 2 3 4 Drum relay PWB Figure 2 3 4 Drum relay PWB silk screen diagram YC9 YC5 YC4 YC3 YC2 YC8 YC1 YC7 YC6 4 1 4 1 13 1 4 1 4 1 8 7 2 1 8 7 2 1 8 7 2 1 8 7 2 1 ...

Page 345: ...oltage YC2 1 GND Ground Connected to drum PWB K 2 EECLK O 0 3 3 V DC pulse EEPROM clock signal 3 ERASEKDR O 0 24 V DC CL K On Off 4 EEDATA I O 0 3 3 V DC pulse EEPROM data signal 5 N C Not used 6 3 3V2 O 3 3 V DC 3 3 V DC power to DRPWB K 7 DA0 Not used 8 DA1 Not used YC3 1 GND Ground Connected to drum PWB M 2 EECLK O 0 3 3 V DC pulse EEPROM clock signal 3 ERASEMDR O 0 24 V DC CL M On Off 4 EEDATA...

Page 346: ...3 3 V DC 3 3 V DC power to DEVPWB K 4 DLPTHERM I Analog DEVTH detection voltage YC7 1 GND Ground Connected to developing PWB M 2 TNSENM I Analog TS M detection voltage 3 3 3V2 O 3 3 V DC 3 3 V DC power to DEVPWB M 4 N C Not used YC10 1 GND Ground Connected to developing PWB C 2 TNSENC I Analog TS C detection voltage 3 3 3V2 O 3 3 V DC 3 3 V DC power to DEVPWB C 4 N C Not used YC13 1 GND Ground Con...

Page 347: ...2PX 2PY 2 3 24 2 3 5 DP drive PWB Figure 2 3 5 DP drive PWB silk screen diagram YC7 YC1 YC8 1 1 2 2 6 1 10 9 YC6 YC4 YC2 YC3 YC5 1 1 1 9 1 4 2 2 1 3 ...

Page 348: ... ORGSWN I 0 3 3 V DC DPOS On Off 7 3 3V2 O 3 3 V DC 3 3 V DC power to DPTS 8 GND Ground 9 TIMSWN I 0 3 3 V DC DPTS On Off YC3 1 DPMOT1A O 0 24 V DC pulse DPPFM drive control signal Connected to DP paper feed motor 2 DPMOT2A O 0 24 V DC pulse DPPFM drive control signal 3 DPMOT1B O 0 24 V DC pulse DPPFM drive control signal 4 DPMOT2B O 0 24 V DC pulse DPPFM drive control signal YC4 1 24V2 O 24 V DC ...

Page 349: ... DPTS On Off 4 ORGSWN O 0 3 3 V DC DPOS On Off 5 OPSWN O 0 3 3 V DC DPOCS On Off 6 DPDETN O 0 3 3 V DC DP set signal 7 RELSOLN I 0 24 V DC DPPRSOL On Release Off 8 PRESOLN I 0 24 V DC DPPRSOL On Press Off 9 REVSOL I 0 24 V DC DPSBSOL On Off 10 FEEDCL I 0 24 V DC DPPFCL On Off Connector Pin Signal I O Voltage Description ...

Page 350: ...0 Intermediate transfer unit TR 590 Fuser unit FK 590 U Retard roller unit PARTS HOLDER RETARD ASSY SP Paper feed roller unit PARTS HOLDER FEED ASSY SP MP paper feed roller ROLLER M P ASSY MK 590 Maintenance kit 200 000 pages MK 590 MAINTENANCE KIT 1702KV8NL0 072KV8NL Developing unit K DV 560 K Developing unit M DV 560 M Developing unit C DV 560 C Developing unit Y DV 560 Y Drum unit DK 590 Interm...

Page 351: ...ending on operating conditions 31 mm 1 1 4 38 mm 1 1 2 First occurrence of defect 50 mm 1 15 16 50 mm 1 15 16 59 mm 2 5 16 79 3 1 8 mm 82 3 1 4 mm 94 3 11 16 mm Rear registration roller Charger roller Front registration roller Sleeve roller Transfer roller Press roller Heat roller Drum ...

Page 352: ... FRPO INITialize command R FRPO INIT EXIT The FRPO command is sent to the printer in the following sequence R FRPO parameter value EXIT Example Changing emulation mode to PCL6 R FRPO P1 6 EXIT FRPO parameters Item FRPO Setting values Factory setting Default pattern resolution B8 0 300 dpi 1 600 dpi 0 Page orientation C1 0 Portrait 1 Landscape 0 Default font No C2 C3 C5 Middle two digits of power u...

Page 353: ...L commands 6 Pescribe EXIT and formfeed commands 10 Page eject commands if AES fails resolves to KPDL 120V 11 220 240V 10 Command recognition character P9 ASCII code of 33 to 126 82 R Default paper size R2 0 Size of the default paper cassette See R4 1 Envelope Monarch 2 Envelope 10 3 Envelope DL 4 Envelope C5 5 Executive 6 Letter 7 Legal 8 ISO A4 9 JIS B5 13 ISO A5 14 ISO A6 15 JIS B6 16 Envelope ...

Page 354: ...3 UK 4 Denmark 5 Sweden 6 Italy 7 Spain 8 Japan 9 US Legal 10 IBM PC 850 Multilingual 11 IBM PC 860 Portuguese 12 IBM PC 863 Canadian French 13 IBM PC 865 Norwegian 14 Norway 15 Denmark 2 16 Spain 2 17 Latin America 50 99 HP PCL symbol set coding 41 Code set at power up in daisywheel emulation U7 0 Same as the default emulation mode P1 1 IBM 6 IBM PC 8 7 99 HP PCL symbol set coding 53 Font pitch f...

Page 355: ...Letter Gothic regular 5 Color mode W1 0 Black white 1 Color 1 Gloss mode W6 0 Low normal 1 High 0 Paper type for the MP tray X0 1 Plain 2 Transparency 3 Preprinted 4 Label 5 Bond 6 Recycle 7 Vellum 9 Letterhead 10 Color 11 Prepunched 12 Envelope 13 Cardstock 14 Coated 16 Thick 17 High quality 21 to 28 Custom1 to 8 1 Paper type for cassettes 1 X1 1 Plain 3 Preprinted 5 Bond 6 Recycled 7 Vellum 9 Le...

Page 356: ... Thick 17 High quality 21 to 28 Custom1 to 8 1 PCL paper source X9 0 Paper selection depending on an escape sequence compatible with HP LJ5Si 2 Paper selection depending on an escape sequence compatible with HP LJ8000 0 Automatic continue for Press GO Y0 0 Off 1 On 0 Automatic continue timer Y1 Value in units of 5 seconds 1 to 99 6 30 s Error message for device error Y3 0 Not detect 127 Detect 127...

Page 357: ...mage size 3 Through the image Loads Letter A4 size paper depending on the image size 8 Through the image Loads paper from the current paper cassette 9 Through the image Loads Letter A4 size paper depending on the image size 10 Enlarges or reduces the image to fit in the current paper size Loads Letter A4 size paper depending on the imagesize 0 e MPS error Y6 0 Does not print the error report and d...

Page 358: ... Make the adjustment if there is a regular error between the left edges of the copy image and original Example Set the leading edge of MP tray to 30 dots R KCFG PFRC 0 1 30 EXIT Format R KCFG PFRC 1 2 3 Parameter 1 Paper source number 0 MP tray 2 6 Cassette2 6 100 Duplex e g landscape images short edge bind 200 Rotated duplex e g portrait images long edge bind 2 Edge to adjust 1 Leading edge 2 Lef...

Page 359: ...mple Y SCAN ZOOM set to 55 X SCAN ZOOM set to 10 R KCFG SCAN 8 1 55 KCFG SCAN 8 2 10 EXIT Format R KCFG SCAN 8 1 2 EXIT Parameter 1 1 Y SCAN ZOOM Scanner magnification in the main scanning direction 2 X SCAN ZOOM Scanner magnification in the auxiliary scanning direction 2 1 1 Adjustable range 32 to 127 in 0 1 increment 0 default 2 2 Adjustable range 25 to 25 in 0 1 increment 0 default Original Cop...

Page 360: ...ular error between the leading edges of the copy image and original Example Scanner leading edge registration set to 10 to increase 0 86mm R KCFG SCAN 5 1 10 EXIT Format R KCFG SCAN 5 1 2 EXIT Parameter 1 1 Scanner leading edge registration 2 Scanner leading edge registration of rotated scan 2 Adjustable range 45 to 45 in 0 086mm increment 0 default Original Scanner leading edge registration withi...

Page 361: ...center lines of the copy image and original Example Scanner leading edge registration set to 20 to increase 1 72mm R KCFG SCAN 6 1 20 EXIT Format R KCFG SCAN 6 1 2 EXIT Parameter 1 1 Scanner center line 2 Scanner center line of rotated scan 2 1 1 Adjustable range 70 to 70 in 0 086mm increment 0 default 1 2 Adjustable range 40 to 40 in 0 086mm increment 0 default Original Copy example 1 Copy exampl...

Page 362: ...osition is not proper when the DP is used Exe cute KCFG EESS 4 107 1 1 command to adjust the timing of DP leading edge when the scanning posi tion is changed Example DP READ set to 15 BLACK LINE set to 3 R KCFG SCAN 9 1 15 KCFG SCAN 9 2 3 EXIT Format R KCFG SCAN 9 1 2 EXIT Parameter 1 1 DP READ Starting position adjustment for scanning originals 2 BLACK LINE Scanning position for the test copy ori...

Page 363: ...fication is incorrect in the auxiliary scanning direction when the DP is used Example DP scanning magnification set to 20 to increase 2 R KCFG SCAN 4 2 20 EXIT Leading edge registration Format R KCFG SCAN 4 1 2 EXIT Parameter 1 2 CONVEYING SPEED Magnification in the auxiliary scanning direction 2 Adjustable range 25 to 25 in 0 1 increment 0 default Original Copy example 1 Copy example 2 ...

Page 364: ...dge registration Format R KCFG SCAN 2 1 2 EXIT Parameter 1 1 FRONT HEAD Leading edge registration first page 2 FRONT TAIL Trailing edge registration first page 3 BACK HEAD Leading edge registration second page 4 BACK TAIL Trailing edge registration second page 5 ROTATE Leading edge registration rotate scan 2 1 1 Adjustable range 32 to 32 in 0 196mm increment 0 default 1 2 Adjustable range 32 to 32...

Page 365: ...r error between the centers of the original and the copy image when the DP is used Example FRONT set to 15 BACK set to 3 R KCFG SCAN 3 1 15 KCFG SCAN 3 2 3 EXIT DP center line Format R KCFG SCAN 3 1 2 EXIT Parameter 1 1 FRONT Center line first page 2 BACK Center line second page 3 ROTATE Center line rotated scan 2 Setting range 39 to 39 in 0 086mm increment initial 0 Original Copy example 1 Copy e...

Page 366: ...5 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 16 15 14 13 12 11 10 9 8 7 6 5 1 2 3 4 5 6 7 8 9 10 11 12 13 3 2 1 1 2 1 2 1 2 1 2 3 2 1 1 2 1 2 Y C M K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 1 2 3...

Page 367: ...NBYN ENBYN PDYN LSUTHERMY 1 2 3 4 1 2 3 4 3 3V1 DBTXD DBRXD DBCLK GND 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 POLCLK0 POLRDYN0 POLONN0 GND 24V3 1 2 3 4 5 1 2 3 4 5 2 1 GND 6 6 1 3 4 5 6 8 GND 6 6 7 7 9 10 11 ...

Page 368: ... N C 1 2 3 4 3 3V2 TNSEN GND GND TNSENM 3 3V2 N C GND TNSENC 3 3V2 N C GND TNSENY 3 3V2 N C 1 8 1 8 1 2 3 4 1 2 3 4 1 8 1 8 Thermistor 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 3 3V2 LEDREFR GND VOPR VOSR 5 4 3 2 1 1 2 3 4 5 3 3V2 LEDREFL GND VOPL VOSL 5 4 3 2 1 1 2 1 2 3 2 1 3 2 1 1 2 3 4 5 1 2 3 3 2 1 3 2 1 1 2 3 5 4 3 2 1 1 2 3 1 2 3 3 2 1 3 2 1 GND GND TOPOPN NC FUSPAP FTHERM...

Page 369: ...MP HPSWN GND 3 3VS_LED 1 2 1 2 1 2 3 4 6 5 4 3 2 1 6 5 4 3 2 1 3 3V2 GND TIMSWN ORGSWN OPS WN DPDETN RELSOLN PRESOLN REVSOL FEEDCL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 1 2 3 1 2 3 1 2 1 2 1 2 1 2 9 8 7 6 5 4 3 2 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 9 8 7 6 5 4 3 2 1 3 2 1 1 2 3 MOTA1 MOTB1 MOTA2 M...

Page 370: ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 LED_C LED_A DGND1 X1...

Page 371: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR Card Authentication Kit D ...

Page 372: ...1 2 3 4 5 a a c CARD READER CARD READER HOLDER D b ...

Page 373: ...10 b c 6 8 9 7 ...

Page 374: ...4517 Fax 64 9 415 4597 KYOCERA Document Solutions Asia Limited 16 F Mita Centre 552 566 Castle Peak Road Tsuenwan NT Hong Kong Phone 852 2610 2181 Fax 852 2610 2063 KYOCERA Document Solutions China Corporation 8F No 288 Nanjing Road West Huangpu District Shanghai 200003 China Phone 86 21 5301 1777 Fax 86 21 5302 8300 KYOCERA Document Solutions Thailand Corp Ltd 335 Ratchadapisek Road Bangsue Bangk...

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