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Utax CD 5025, Technical Bulletin

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Technical Bulletin

 

UTAX 
UTAX 
UTAX 

CD 5025

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CD 5025P
CD 5030

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TA 
TA 
TA

 

DC 6025

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DC 6025P
DC 6030

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TB 05 / Note when replacing the main board (C0180)

 

2K3-B137/M 

Date: 30-05-2011

 

T

OPIC

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The above models are not equipped with a HDD and some data is saved in the main board instead.   
Therefore, the following operations are required when replacing the main board. 

 

P

ROCEDURE

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1. Execute maintenance mode U004 to resolve machine number mismatch that appears after replacing the main board. 
2. Adjust the scanner image. 
      2-1)  Input the value in the auto scanner adjustment chart by using the maintenance mode U425.  
      2-2)  Execute the maintenance mode U411 with the auto scanner adjustment chart.  
      2-3)   Execute [Halftone adjustment] from the system menu 
3.  Reactivate the license for optional products if any were installed. 
      3-1) Reactivate ID CARD AUTHENTICATION KIT B). 
      3-2) Register an ID card again by using the maintenance mode U222. 
4. Import data if any was exported from the machine before replacing the main board by using the maintenance mode U917. 

(The export and import is also available via Net Viewer Utility) 

5. Register the initial user settings and FAX settings from the system menu or command center. 
6. Execute the maintenance mode as below if necessary. 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

  

  

  

 

 

 

 

 

 

 

 

 

No. 

Main machine related maintenance modes 

U250 

Checking/clearing the maintenance cycle 

U251 

Checking/clearing the maintenance counter 

U253 

Switching between double and single counts 

U260 

Selecting the timing for copy counting 

U326 

Setting the black line cleaning indication 

U341 

Specific paper feed location setting for printing function 

U343 

Switching between duplex/simplex copy mode 

U345 

Setting the value for maintenance due indication 

U402 

Adjusting margins of image printing 

U403 

Adjusting margins for scanning an original on the contact 
glass 

U404 

Adjusting margins for scanning an original from the DP 

U407 

Adjusting the leading edge registration for memory image 
printing 

U425 

Setting the target 

U429 

Setting the offset for the color balance 

U432 

Setting the center offset for the exposure 

U470 

Setting the JPEG compression ratio 

No. 

Fax related maintenance modes 

U603 

Setting user data 1 

U604 

Setting user data 2 

U610 

Setting system 1 

U611 

Setting system 2 

U612 

Setting system 3 

U615 

Setting system 6 

U625 

Setting the transmission system 1 

U695 

FAX function customize 

Summary of Contents for CD 5025

Page 1: ...ted out Therefore this is corrected The two dimensional barcode may not be printed out with a certain file Therefore this is corrected This is corrected for preventing CF248 error with a certain data UPGRADE PACK V1 02E Type Program No VER Remarks MAIN 2K3_2F00 001 403 001 403 New upgrade MMI 2K3_7000 001 404 001 404 New upgrade ENGINE 2K3_1000 004 002 004 002 New upgrade LANGUAGE BR 2K3_81BR 001 ...

Page 2: ...ard is changed to improve the margin CF14A CF378 error indicated when communication between boards is disconnected FIRMWARE UPGRADE PACK V1 04E Type Program No VER Remarks MAIN 2K3_2F00 001 504 001 504 NEW MMI 2K3_7000 001 500 001 500 NEW ENGINE 2K3_1000 004 002 004 002 LANGUAGE BR 2K3_81BR 001 004 001 004 IO 2K3_1E00 001 010 001 010 DP 3M8_9500 003 001 003 001 NEW FAX BOOT APL 5JR_5500 B02 001 B0...

Page 3: ...in scanning direction with U065 Black streaks may appear on B W copy after enlarging with U065 Adjusting the scanner magnification Therefore this is corrected Default display when pressing Favorite button is changed Default display when pressing Favorite button is changed so that the function name layout is easily changed Refer to the next page U265 Set Model Destination is implemented Customized ...

Page 4: ...re Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please upgrade the firmware when the above phenomenon arises Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030PP Planned from the production in April 2011 ...

Page 5: ...may be unawarely pushed in by a rib on the rear cover when fitting it The optical system is unable to move toward left side when attempting copy using the DP while the optical lock lever is locked lever pushed in This will cause abnormal images of blank copy and background image Classification Entire Stock Rework In Field modification at next visit In Field modification by case X No modification n...

Page 6: ...ailable via Net Viewer Utility 5 Register the initial user settings and FAX settings from the system menu or command center 6 Execute the maintenance mode as below if necessary No Main machine related maintenance modes U250 Checking clearing the maintenance cycle U251 Checking clearing the maintenance counter U253 Switching between double and single counts U260 Selecting the timing for copy counti...

Page 7: ...lassification Entire Stock Rework In Field modification at next visit In Field modification by case X No modification necessary Field Measure Please operate the above when replacing the main board Serial No ...

Page 8: ...cannot process the encrypted message Support for Russian country code Country code for Russia is added and settings for Russia are supported Default line setting is set to Dial Pulse and Line setting menu is indicated for users Support for Argentina line type approval Certain default line setting values are changed to support Argentina line type approval FIRMWARE UPGRADE PACK V3 00E Type Program N...

Page 9: ...ssification Entire Stock Rework In Field modification at next visit In Field modification by case X No modification necessary Field Measure No particular problem is expected Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P service information Login User Name and Password CD 5025P DC 6025P 2500 CD 5025P DC 6025P 2500 CD 5030P DC 6030P 3000 Systemmenu Counter Key Adjustment Maintenanc...

Page 10: ... attached to the upper part of the inner tray to prevent the paper from being pushed out and it is set up as a service part Stopper No 1 attaching procedures Note when using the stopper No 1 Pull down the stopper No 1 when using the bridge unit Pull up the stopper No 1 when using the job separator Attaching procedures 1 Take out the bridge unit 2 Attach the stopper No 1 aligning to A and B above 3...

Page 11: ...Field modification at next visit X In Field modification by case No modification necessary Field Measure Please attach the stopper No 1 in case the duplexed pages are ejected in the wrong order Refer to the bundled leaflet for the procedure of attachment Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P This is for a service part only and not applied to production ...

Page 12: ...PERATION LOW 2 The shape of MOUNT USB is changed after the above change 3 A set part of COVER and MOUNT is set up to secure the compatibility after the changes 1 and 2 The USB cable is also changed for procurement ease after this change The size of the connector part of the new type USB cable is slightly large and the size of the USB host slot on MOUNT USB is also changed The USB cable is not set ...

Page 13: ...cation Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please note the old type cover is only compatible with the old type MOUNT USB Please use the set parts No 1 when changing the old type cover to the new type Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P From available timing in June 2011 productio...

Page 14: ...C The parts number of the SENSOR ORIGINAL No 1 is registered No Old Part No New Part No Description Q ty Compatibility SP Remarks Old New Old New 1 2H044110 SENSOR ORIGINAL 1 O Classification Entire Stock Rework In Field modification at next visit In Field modification by case X No modification necessary Field Measure Service information only Serial Nos FIG 8 Scanner Section 1 ...

Page 15: ...rint Job key in the status display The message is changed to show where is the key to resume New message Press Resume All Print Jobs in the Status display Catalan language support The main machine firmware is upgraded to support Catalan as a new optional European language Paper setting menu removed from the Quick Setup wizard It is the specification that an error occurs at the FAX output if all th...

Page 16: ...display so that it is confirmed fitting the attachment is omitted MP TRAY SIZE SETTING IMPROVEMENT New display transition This setting is not to change the default setting of the MP tray but to change size and media by copy The setting returns to default when the above setting is reset This setting is for copy and it is not reflected to print output The default setting can be changed in the system...

Page 17: ...5500 B04 003 B04 003 NEW ESPECIAL ES_SKIP ON When upgrading firmware or replacing board etc please upgrade each firmware MAIN ENGINE and MMI to the latest version at the same time Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please upgrade the firmware when the above phenomenon arises Serial No CD 502...

Page 18: ...esistor and deleting the discharger resistor 2 Disuse of the AC CUT unit 3 pcs of the access saddles and 2 pcs of the cables that becomes unnecessary according to the above changes PARTS LVU MAIN 200 SP No 1 Distinction between the new and old LVU main PWB Deleting the cable that connects between the AC CUT unit and the LVU main PWB LVU main PWB Disuse of the cables The connecting sections with th...

Page 19: ...e controller box cover at the lower right side of the machine rear side 2 Remove the rear cover 3 Remove the left lower cover 4 Remove the front upper cover at the machine front side When refitting it please fit the lower hook of the cover to the sections that are indicated with the yellow arrows and then fit other hooks ...

Page 20: ...ification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please replace with the new PARTS LVU MAIN 200 SP No 1 when replacing the parts in the machine that installs the new LVU main PWB For the machine that uses the old LVU main PWB either of the new and old PARTS LVU MAIN 200 SP No 1 is available However if replacin...

Page 21: ...1 TOPIC The parts numbers of the CUSHION ORIGINAL MAT and SPONGE ORIGINAL MAT are registered No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 3MX02031 CUSHION ORIGINAL MAT B 4 O 2 3K502080 SPONGE ORIGINAL MAT 4 O 3 3J902370 CUSHION ORIGINAL MAT 1 O 4 3M802320 SPONGE ORIGINAL MAT A 1 O 1 1 2 1 1 2 2 2 3 4 FIG 15 Document Processor 1 ...

Page 22: ...ork In Field modification at next visit In Field modification by case X No modification necessary Field Measure Serial Nos CD 5020P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P CDC 5520 DCC 6520 CDC 5525 DCC 6525 Service information only ...

Page 23: ...e following is changed Condition 1 A3 11x17 size paper is fully loaded in the standard cassette no problem with other cassette 2 A3 11x17 size paper load is applied for a prolonged time due to low copy volume 3 Cassette heater is turned on CONTENT OF CHANGES A GUIDE is added to the backside of the cassette so that the boss does not contact the base edge protection material and the cassette is smoo...

Page 24: ...gning to the boss and screw hole and fix it with the screw Refer to the bundled leaflet for details No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 2K394900 PARTS GUIDE BOTTOM CASS 1 O Set of GUIDE SCREW and LEAFLET This time set up for the service parts Cassette backside GUIDE installed and the cassette installed in the main machine GUIDE installed at the casse...

Page 25: ...ield modification by case No modification necessary Field Measure Please install the parts No 1 in the cassette when the above phenomenon arises Serial Nos CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P CDC 5520 DCC 6520 CDC 5525 DCC 6525 Planned from November 2011 production ...

Page 26: ...the DP feed roller does not descend enough and the J9000 No original feed jam may appear CORRECTIVE MEASURES The seal affixed to the top cover rib at the machine rear side is removed to limit the adherence between the stopper and the top cover rib Original inserted The DP feed roller descends and the stopper is separated from the top cover rib Top cover rib Stopper Refer to the next page for detai...

Page 27: ... No New Part No Description Q ty Compatibility Remarks Old New Old New 1 3M894050 3M894051 PARTS COVER PF ASSY SP 1 1 X O Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please remove the seals affixed to the top cover rib at the machine rear side only if the above phenomenon appears Do not remove the se...

Page 28: ...nstant of the digital transistor is changed No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 2K394020 2K394021 PARTS PWB MAIN ASSY SP EU 1 1 X O B W machine 2 2K094140 2K094141 PARTS PWB MAIN ASSY SP EU 1 1 X O Color machine Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measu...

Page 29: ... around the main charger and drum unit No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 A0199040 CONDUCTIVE GREASE GE 334C 1 Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Apply a rice grain size of the conductive grease to the area marked in red Serial Nos CD 5025P DC...

Page 30: ... for the lock up when processing a large data in the utility The machine may lock up when processing a large data in the utility etc Therefore this is corrected Humidity indication change in the U0139 The humidity indication in the U0139 is changed from absolute humidity to relative humidity Corrective measure for the failure of last page not being output after the scanner memory shortage The scan...

Page 31: ...lease wait when setting B4 size on the DP after recovery from sleep mode Therefore this is corrected Corrective measures for the failure with the local authentication enabled The login user name appears on the user name column in the status display when sending NW FAX with the local authentication enabled Therefore this is corrected Corrective measures for the image dropout with a certain file in ...

Page 32: ...6 NEW ENGINE 2K3_1000 007 002 NEW LANGUAGE BR 2K3_81BR 001 012 NEW IO 2K3_1E00 001 010 DP 3M8_9500 004 001 FAX BOOT APL 5JR_5500 B04 003 ESPECIAL ES_SKIP ON When upgrading firmware or replacing board etc please upgrade each firmware MAIN ENGINE and MMI to the latest version at the same time AUTO ROTATED MANUAL COPY SETTING IS ADDED SYSTEM MENU Copy Auto Image Rotation Action Unrotated Manual Copy ...

Page 33: ...Offset is not applied to multiple sets from 1 page original Before After Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please upgrade the firmware when the above phenomenon arises Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P Planned from March 2012 production JOB1 JOB2 JOB3 JOB4 JOB5...

Page 34: ... to reduce the cover abrasion when opening closing the DP No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 2K304130 2K304131 COVER ISU LEFT 1 1 O O 2 2K304120 2K304121 COVER ISU FRONT 1 1 O O 1 b w machine 3 2K004120 2K004121 COVER ISU FRONT 1 1 O O 2 color machine 1 only for CD 5025 CD 5025P CD 5030 DC 6025 DC 6025P DC 6030 b w machines 2 only for CDC 5520 CDC 5...

Page 35: ...tion at next visit X In Field modification by case No modification necessary Field Measure Please replace with the new type parts when the cover No 1 to 3 is abraded Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P After using up the old stock ...

Page 36: ...longed time Load affected CONTENT OF CHANGES Content Affected model Lift plate 1 The material of the lift plate is changed for heat resistance No 1 PC ABS PC All the affected models change Actuator change 2 The shape of the actuator No 2 is changed after the above change 1 The new type lift plate is heat resistant but less rigid that may bend and fail to sense paper full Then it is changed as abov...

Page 37: ... reach the sensor 1 and Empty is mis detected The material of the lift plate is changed The initial bend of the lift plate increases in use of the new type The actuator may fail to reach High Full range and mis detect Normal The shape of the actuator is changed Lift plate No 1 changes Actuator No 2 change Sensor 1 Sensor 2 Actuator Cut by 2mm Lower side is cut by 2mmto widen Full detection range C...

Page 38: ... hook of the cassette frame 3 Remove the side B of the lift plate as indicacted in the above procedure 1 Unlatch the lift plate from the hook of the cassette frame while pushing it to the dircetion of the arrow 4 Lift up the lift plate and remove it at the C on the cassette frame Install the new type lift plate No1 in the reverse manner A B Machine front side Lift plate Hook Lift plate C C Hook Li...

Page 39: ...side to the direction of the arrow 2 Fit the hook D of the new type actuator No 2 to half way Fit the cross shape emboss E and fit the hook D to the end 3 Confirm the actuator normally works Machine front side Machine rear side E D E Viewed from the machine rear side D Machine rear side Actuator Latch for the hook D Latch for the cross shape emboss E Machine rear side ...

Page 40: ...Field Measure CD 5025 CD 5025P CD 5030 DC 6025 DC 6025P DC 6030 Replace with the new type lift plate No 1 and actuator No 2 at the same time when the above phenomenon arises CDC 5520 CDC 5525 DCC 6520 DCC 6525 Replace with the new type lift plate No 1 when the above phenomenon arises PF 470 PF 471 Replace with the new type lift plate No 1 and actuator No 2 at the same time when the above phenomeno...

Page 41: ...rrect Keine Antwort Wrong Universalzuführ Correct Universalzufuhr Wrong Prüfen Correct Qualität Wrong Druckvorgang läuft Correct Drucken Corrective measure for the F124 error when scanning The F124 system error may appear during scanning the original if pressing the start key from the sending screen after calling up the function from the registered program Thus this is corrected Change of the init...

Page 42: ... FAX BOOT 5JR_5000 B02 001 NEW FAX APL 5JR_5100 B05 002 NEW FAX IPL 5JR_5200 B01 019 NEW ESPECIAL ES_SKIP ON When upgrading firmware or replacing board etc please upgrade each firmware MAIN ENGINE and MMI to the latest version at the same time Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Please upgrad...

Page 43: ...following parts No 1 to 4 No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 3M824100 HOLDER LEFT PULLEY 6 X 2 3M824210 PULLEY CONVEYING BK 6 X 3 3M824200 SHAFT PULLEY 6 X 4 2H008140 SPRING BYPASS FEED 6 X Classification Entire Stock Rework In Field modification at next visit In Field modification by case X No modification necessary Field Measure Serial No Parts In...

Page 44: ...he main machine and the deformed connector terminal at the developing unit by following the procedure in next page and after CONTENT OF CHANGES Please refer to page 3 for detailed content of changes Temporary measures Attached the detection PWB in the holder while aligning it rightwards Checked if the main machine detects the detection PWB for the developing unit at factory Permanent measure Added...

Page 45: ...from aperture in front of the main machine in order to equalize the gap X between the aperture of the holder and the connector NG figure at right side is the state that the upper gap X is narrow and lower gap X is wide It means that the detection PWB tilts counterclockwise 3 Check the connector terminal at the developing unit rear side If it deforms correct its deformation by a tool like the needl...

Page 46: ...ction PWB and 2 check the condition of the connector terminal at the developing unit by following the procedure in next page Then if the connector terminal deforms please correct it Please surely wear the anti static band when performing the above work Serial Nos Temporary measures CD 5525P CD 5525P CD 5530P DC 6525P DC 6525P DC 6530P 256iP 306iP N6B Next N78 Next N6C Next L2G2801160 L2F2800295 Se...

Page 47: ... from the waiting detection sensor Change This is changed so that the lift plate is detected and lifted up at the following timing only while the upper limit of the lift plate is currently always detected While feeding the paper same as the timing turning on the feeding clutch when the cassette is opened and closed when the main power is turned off and on and when the machine recovers from the sle...

Page 48: ...cation at next visit X In Field modification by case No modification necessary Field Measure Please upgrade the firmware when the above phenomenon arises Serial No CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P Planned from December 2012 production ...

Page 49: ... 2013 TOPIC The parts number is set up for the part No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 3NN24040 BELT FEED PF 1 X X Classification Entire Stock Rework In Field modification at next visit In Field modification by case No modification necessary Field Measure Serial Nos PF 470 Service information only BELT FEED PF No 11 ...

Page 50: ...ear side Change of spring No 1 Before After Appearance Free height 24 3mm 21 3mm Load 6N 9N Color Black Brown 1 If the ascending force of the DP feed roller increases due to variation of the torque limiter X in the above figure that drives the DP feed roller the hook and hook lever are dislocated and the DP feed roller pushes up the top cover 2 Then the engagement of the gears A B may drift and ab...

Page 51: ...3M807220 SPRING REAR HOOK 1 1 X O Classification Entire Stock Rework In Field modification at next visit X In Field modification by case No modification necessary Field Measure Replace with the new spring No 1 when the above phenomenon arises Serial Nos CD 5025P CD 5025P CD 5030P CDC 5520P CDC 5525P DC 6025P DC 6025P DC 6030P DCC 6520P DCC 6525P 256iP 306iP 206ciP 256ciP 2550ciP Rear cover Inner c...

Page 52: ...en the DP is opened is deteriorated after the prolonged use Thus the following is changed CONTENT OF CHANGES The number of springs of the left side hinge is changed from 2 pcs to 4 pcs to increase the force to hold the DP No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 3M802020 3M802021 LEFT HINGE 1 1 X O DP cannot remain open and hangs down Left side hinge LEFT...

Page 53: ... by case No modification necessary Field Measure Replace with the new spring No 1 when the above phenomenon arises Serial Nos CD 5025P CD 5025P CD 5030P CDC 5520P CDC 5525P DC 6025P DC 6025P DC 6030P DCC 6520P DCC 6525P 256iP 306iP 206ciP 256ciP 2550ciP From the production of July 2013 No production ...

Page 54: ...B 28 Correcting Parts List ARM SIZE DETECTION PCI D182 M Date 11 09 2013 TOPIC The ARM SIZE DETECTION No 1 at backside of the cassette is supplied as service parts No Old Part No New Part No Description Q ty Compatibility Remarks Old New Old New 1 2K309041 ARM SIZE DETECTION 1 O ARM SIZE DETECTION No 1 ...

Page 55: ...tion by case No modification necessary Field Measure Please order the parts according to the necessity Serial Nos CD 5025P CD 5025P CD 5030P CDC 5520P CDC 5525P DC 6025P DC 6025P DC 6030P DCC 6520P DCC 6525P 256iP 306iP 206ciP 256ciP PF 470P PF 471P This is for the service parts information only ...

Page 56: ...Thus this is corrected Corrective measures for the threshold value display failure of the original size detection at the maintenance mode U099 Although the setting of the threshold value used for the machine control is shifted depending on the existence of the DP the threshold value of the judged original in the U099 always indicates the one without the DP Thus this is corrected so that the settin...

Page 57: ...Field modification at next visit X In Field modification by case No modification necessary Field Measure Please upgrade the firmware when the above phenomenon arises Serial Nos CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P No production ...

Page 58: ...IDE PF after vertically standing its fulcrum part GUIDE PF Twist the DP rear side of the GUIDE PF like the above figure and then detach the GUIDE PF from the up side after vertically standing its fulcrum part Fig 1 Correct direction to detach Fig 2 Wrong direction to detach Boss The boss is damaged If trying to detach the GUIDE PF toward the DP left side like the above photo the boss may be damage...

Page 59: ...cation at next visit In Field modification by case No modification necessary Field Measure Serial Nos CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P CDC 5520 DCC 6520P CDC 5525 DCC 6525P 256ic 306ic 206ci 256ci 2500ci 2550ci Service information only ...

Page 60: ...oller ass y No 1 from 500gf to 360gf Disused the spacer in the DP paper feed roller ass y No 1 according to the above change 2 The following is changed to secure the sufficient paper path even if the original stopper contacts the rib of the DP top cover Partly cut the shape of the original stopper in the DP paper feed roller ass y No 1 Corrective measures for the cause A B 3 The firmware is upgrad...

Page 61: ... The original stopper is riding on the rib of the DP top cover Change 2 Change of the original stopper s shape Normal condition Wrong condition Original stack Upstream Downstream Original stopper Rib of the DP top cover Cut NEW Weakened the torque of the torque limiter from 500gf to 360gf Disused the spacer While it had been used to prevent the gate of the torque limiter from hooking its insertion...

Page 62: ...rection depending on the parts variation that actuator may ride on the DP original sensor and it may cause misdetection Machine front side Machine rear side Original detection actuator DP top cover DP original sensor Original detection actuator Added the SHIM No 31 Added the protrusion for identification Heightened the ribs by 0 3mm to shift aside the DP top cover with the original detection actua...

Page 63: ...EW LANGUAGE 2MY_81BR 001 013 BROWSER 2M8_F000 001 002 IO 2K0_1E00 001 020 IH 2LC_1A00 002 001 LSU 2K0_1C00 002 002 DP 3M8_9500 007 001 NEW ESPECIAL ES_SKIP ON CD 5025 CD 5025P CD 5030 DC 6025 DC 6025P DC 6030 FIRMWARE UPGRADE PACK V 6 03N Type File Remarks MAIN 2K3_2F00 006 004 MMI 2K3_7000 005 016 ENGINE 2K3_1000 010 002 LANGUAGE 2K3_81BR 001 012 IO 2K3_1E00 001 010 DP 3M8_9500 007 001 NEW ESPECI...

Page 64: ...ure When the above phenomenon A or B occurs Replace the DP paper feed roller ass y with the new one New No 1 and upgrade the firmware using the upgrade pack ver 6 00 or later Refer to page 4 for the firmware version When the above phenomenon C occurs Added the shim No 3 to the DP s fulcrum part at the machine front side or Replace the DP top cover with the new one New No 2 Attention Don t fit the ...

Page 65: ...nside FEED ROLLER DP No 1 is changed to the torque limiter 2 Accordingly the holes are added to the guide No 2 No Old Part No New Part No Description Q ty Compatibility Affected model Remarks Old New Old New 1 3M894020 3M894021 FEED ROLLER DP 1 1 O O 2 3M894070 3M894071 PARTS GUIDE PF ASSY SP 1 1 O O The new parts have been used since the first production in 256i 306i 206ci and 256ci Spring Torque...

Page 66: ...d modification at next visit In Field modification by case No modification necessary Field Measure Serial Nos CD 5025P DC 6025P CD 5025P DC 6025P CD 5030P DC 6030P CDC 5520 DCC 6520P CDC 5525 DCC 6525P 256ic 306ic 206ci 256ci Parts Information only ...

Page 67: ...2K393140 MC 475 1 256i 306i CD 5025 CD 5025P CD 5030 DC 6025 DC 6025P DC 6030 2 2LF93020 MC 6705 1 CD 1435 CD 1445 CD 1455 CD 1465 CD 1480 DC 2435 DC 2445 DC 2445 DC 2465 DC 2480 3 2K993060 MC 8705 1 P C4580DN P C5580DN CDC 1930 CDC 1935 CDC 1945 CDC 1950 CDC 1965 CDC 1970 DCC 2930 DCC 2935 DCC 2945 DCC 2950 DCC 2965 DCC 2970 White spot 38mm Color spot 38mm Paper feeding direction Difference of th...

Page 68: ...Measure Serial Nos CD 1435P CD 1445P CD 1455P CD 1465P CD 1480P CD 5025P CD 5025P CD 5030P CDC 1930P CDC 1935P CDC 1945P CDC 1950P CDC 1965P CDC 1970P DC 2435P DC 2445P DC 2455P DC 2465P DC 2480P DC 6025P DC 6025P DC 6030P DCC 2930P DCC 2935P DCC 2945P DCC 2950P DCC 2965P DCC 2970P 256iii 306iii P C4580DN P C5580DN Only Service Information ...

Page 69: ...i 306i CD 5025 CD 5025P CD 5030 DC 6025 DC 6025P DC 6030 Material of shaft SMG CS Thickness of electroless nickel plating 4 to 6μm Material of shaft SUM24L Thickness of electroless nickel plating 10 to 15μm No 2 MC 6705 3555i 4555i 5555i 6555i 8055i Rev 1 CD 1435 CD 1445 CD 1455 CD 1465 CD 1480 DC 2435 DC 2445 DC 2445 DC 2465 DC 2480 Material of shaft SMG CS Thickness of electroless nickel plating...

Page 70: ...945P CDC 1950P CDC 1965P CDC 1970P DC 2435P DC 2445P DC 2455P DC 2465P DC 2480P DC 6025P DC 6025P DC 6030P DCC 2930P DCC 2935P DCC 2945P DCC 2950P DCC 2965P DCC 2970P 256iii 306iii 3555ic 4555ic 5555ic 6555ic 8055ic 3005ci 3505ci 4505ci 5505ci 6505ci 7505ci P C4580DN P C5580DN N4B2X04371 N462X01474 N412X00923 N4X2X00334 N4S2X00209 No production No production No production N2S2X07977 N2M2X01377 N2G...

Page 71: ...ing from the nipped position of the DP conveying roller and the scanned characters might be blurred at about 35mm from the paper rear end The above phenomenon might easily occur when the originals are printed on thin paper because of low stiffness CONTENT OF CHANGES The guides No 1 preventing the original s vibration are registered as service parts Occurrence mechanism Paper feeding direction Abou...

Page 72: ...t the DP exit side Note When removing the pulley first remove the one from the wide aperture circled in red Attach 2 pcs of the guide No 1 to the scanner guide Note When attaching the guide No 1 first attach the one to the small attaching hole circled in blue Hook Scanner guide Make sure not to lose the springs Machine front side Machine rear side DP exit side Guide No 11 Pulley First attach this ...

Page 73: ... Old New 1 303M824230 3M824230 GUIDE SUB READING SP 2 O Service parts Classification Entire Stock Rework In Field modification at next visit In Field modification by case X Information only No modification necessary Field Measure Attach 2 pcs of the guide No 1 when the above phenomenon occurs Serial Nos CD 5025P CD 5030P CDC 5520P CDC 5525P DC 6025P DC 6030P DCC 6520P DCC 6525P 256ic 306ic 206ci 2...

Page 74: ...tection error CONTENT OF CHANGES 1 The contact point lubricant is changed from quick dry type to gel type 2 According to the above change the gel type lubricant is set up as service parts No 1 and bundled in the DP original size detection board 3 Accordingly the caution leaflet for applying the lubricant is bundled in the DP original size detection board for service Where to apply lubricant After ...

Page 75: ... 4505ci 5505ci 1 Lift up the original tray and remove the screw to remove the strap After that remove five screws 2 Push two hooks that secure the lower cover toward the direction of the arrow 1 shown in the photo to the right to release them and to push them in the direction of the arrow 2 After that release the hooks to remove the lower cover 3 Remove the screw Screw Lower cover Strap 1 1 2 2 Ho...

Page 76: ... the original table and the board with alcohol and wipe them with a dry cloth Take care not to deform the detector plate when cleaning it Apply the gel type lubricant to the board Refer to page 1 for details of where to apply it etc If the problem is not solved or a defect occurs during this work disconnect the connector and release the hooks to remove the board Part number of the board PARTS PWB ...

Page 77: ... not come off from the edge If coming off reattach taking care of the phase with the right and left side guides 2 Clean the detector plate fitted at the backside of the original table and the board with alcohol and wipe them with a dry cloth Take care not to deform the detector plate when cleaning it Apply the gel type lubricant to the board Refer to page 1 for details of where to apply it etc If ...

Page 78: ...CC 6520 DCC 6525 256i 306i 206ci 256ci 2550ci DP 773 Affected Model 3060i 3560i 2500ci 1 Open the document processor Release three hooks on the DP rear cover 2 Release two hooks and remove the DP rear cover Hook Hook Hook DP rear cover Document processor DP rear cover Hook ...

Page 79: ...6 12 3 Open the DP upper cover 4 Machine rear side Remove three clamps and pull out the wire from the holder Wire is pulled out Machine rear side DP upper cover Wire Clamp Holder Wire ...

Page 80: ... Removing the wire holder work afterward will be easy 7 Release four hooks with a tool like a flat blade screwdriver and remove the tray under the original table Release the hook at the machine rear side and slide the tray toward the machine front side to release the hook at the machine front side Machine rear side Machine front side Front cover Original table Hook Wire holder Original table Tray ...

Page 81: ...ate when cleaning it Apply the gel type lubricant to the board Refer to page 1 for details of where to apply it etc If the problem is not solved or a defect occurs during this work disconnect the connector and release the hooks to remove the board Part number of the board PARTS PWB SIZE DETECTION ASSY SP 303M894270 Screw Lower cover of original table Upper cover of the original table Detector plat...

Page 82: ...ull the original table toward the machine front side and remove the wire holder of the original table Removing the wire holder work afterward will be easy 3 Remove the screw and release six hooks to remove the cover of the original table DP upper cover Original table Machine front side Machine rear side Hook Front cover Wire holder Hook Screw Original table cover ...

Page 83: ... not solved or a defect occurs during this work disconnect the connector and release the hooks to remove the board Part number of the board PARTS PWB SIZE DETECTION ASSY SP 303M894270 5 Supplementary When reattaching the parts make sure that the wire is aligned inside the hook PARTS TABLE No Old Part No New Part No Description Q ty Compatibility Affected model Remarks Old New Old New 1 302LC94790 ...

Page 84: ...CD 5025 CD 5030 CDC 1965 CDC 1970 CDC 5520 CDC 5525 DC 2465ci DC 2480ci DC 6025ci DC 6030ci DCC 2965ci DCC 2970ci DCC 6520ci DCC 6525ci 256ic 306ic 6555ic 8055ic 206ci 256ci 2550ci 6505ci 7505ci DP 480ci DP 770ci DP 770Bi DP 771ci DP 772ci DP 773ci No production No production No production No production No production No production No production No production V1D4X05530 V1F4Y00235 LNR4X00287 LNS490...

Page 85: ...12 12 LEAFLET FOR APPLYING THE LUBRICANT ...

Page 86: ...le setting thick book originals the left side hinge section of the DP frame might be broken Thus the following set parts are set up for field measures In case the DP frame is broken the jam J9000 or J9001 might occur J9000 DP no original feed jam J9001 DPDP original conveying jam PARTS FOR FIELD MEASURES BUNDLED IN PARTS BASE ASSY Left side hinge SHEET LEFT GUIDE F 183 5mm SHEET LEFT GUIDE R 121 8...

Page 87: ... DP disassembly procedures 1 Remove the DP front cover 5 hooks 2 Open the DP and remove the original mat 3 3 1 Open the DP 3 2 Release 3 hooks on the DP rear cover Hooks DP front cover Original mat Hook Hook Hook DP DP rear cover ...

Page 88: ...he DP rear cover 5 Remove the DP from the main unit 6 6 1 Open the DP upper cover 6 2 Remove the ring stopper 6 3 Remove the stopper 6 4 Remove the DP top cover DP rear cover Hooks DP upper cover Ring stopper Stopper ...

Page 89: ...e rear side 8 1 Remove the wire connector Z Connected to the PI sensor wire Z Connected to the wire of the frame assembly Refer to the part marked with the dotted line to the right for the precise position 8 2 Remove the clamp Stopper Clamp Wire Z Z PI sensor wire Z Z Wire of frame assembly ...

Page 90: ...nal wire 10 Take out the original tray while passing the original tray wire through the hole on the rear frame 11 Machine rear side Remove 3 screws circled in red that secure the upper conveying unit Machine rear side Frame Wire holder Screw Screw Connector Signal wire Original tray Original tray wire Hole ...

Page 91: ...Remove the wire from the hooks as marked with red circles in the figure to the right 12 3 Remove the access band 12 4 Remove 2 screws securing the upper conveying unit 13 Remove the upper conveying unit LED PWB Connector Upper conveying unit Access band Screw Screw Upper conveying unit ...

Page 92: ...Remove 4 screws and then remove the lower conveying unit 15 Remove 6 screws indicated by red circles one secured with the ground plate Remove the DP PWB and ground plate Screws Screws PI sensor Access band Clamps Lower conveying unit DP PWB Secured together Ground plate ...

Page 93: ...Remove the screw and then remove the DP switch 17 2 Remove 5 screws indicated by red circles one secured together with the left side hinge and then remove the left side hinge 18 Remove the original stopper Right side hinge Ground plate DP switch Secured together Left side hinge Original stopper ...

Page 94: ...alcohol Affix along with the mark off line and press firmly after affixing 2 Re assemble in the reverse procedures of disassembly Note the following when the procedure 13 is conducted Reverse side of the above 0 5mm 0mm A 0 5mm 0 5mm 0mm 0mm 0 5mm 0mm After affixing DP lower cover Latches Hooks DP lower cover SHEET LEFT GUIDE F 183 5mm SHEET LEFT GUIDE R 121 8mm ...

Page 95: ...on the frame assembly to check the wire alignment inside the unit Check if the wire is pinched 4 Rotate the gear at the machine rear side of the upper conveying unit counter clockwise and lower Guide X Upper conveying unit Machine rear side Before lowering Guide X Lowered Guide X Machine front side Machine rear side Upper conveying unit Check wire Align wire within this range Take out wire through...

Page 96: ...PARTS BASE ASSY SP 1 O Classification Entire Stock Rework In Field modification at next visit X In Field modification by case X Information only No modification necessary Field Measure Replace with the set parts No1 when the above phenomenon arises Serial Nos CD 5025 CD 5030 CDC 5520 CDC 5525 DC 6025ci DC 6030ci DC 6520ci DC 6525ci 256ic 306ic 206ci 256ci 2550ci Upper conveying unit Machine front ...

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