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Sharp MX-C250, Service Manual

The Sharp MX-C250 is a reliable multifunction printer designed to enhance productivity in any office environment. With its sleek design and compact size, this powerful device offers exceptional print quality and advanced features. To assist with troubleshooting and maintenance, a comprehensive service manual is available for free download from manualshive.com, ensuring seamless operation.

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MX-C250  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 6

F.RSPF

(1)Roller

(2)Detector

No.

Name

Function/ Operation

1

Paper exit roller (Idle) 

Pressure (Idle) roller used in conjunction with the drive roller to move paper in the exit section.

2

Paper exit roller (Drive)

Paper Exit Drive Roller used to transport paper into the exit tray or move paper in reverse for duplex scanning. 

3

Paper exit roller (Idle) 

Pressure (Idle) roller used in conjunction with the drive roller to move paper in the exit section.

4

Paper exit roller (Drive)

Paper Exit Drive Roller used to transport paper into the exit tray or move paper in reverse for duplex scanning.

5

Upper transport roller (Idle)

Pressure Roller used to assist the Drive Roller to transport paper to the PS Roller set.

6

Upper transport roller (Drive) Drive transport Roller used to transport paper to the PS Roller set.

7

PS roller (Idle)

Registration pressure (Idle) roller used to assist PS Drive Roller to transport paper over scanner slit glass and move paper to
the Lower Transport roller set.

8

PS roller (Drive)

Registration Drive roller used to perform paper buckle timing and transport paper over the scanner slit glass to the Lower Trans-
port Roller set.

9

Lower transport roller (Idle)

Lower paper transport pressure (idle) roller used to assist in moving paper with the Drive Roller to the the exit section of the
RSPF.

10 Lower transport roller (Drive)

Lower Transport Drive Roller used to transport paper to the exit section or move paper to the upper transport rollers when per-
forming a duplex scan.

11 Paper Pickup Roller

Picks up the top sheet of paper from the original tray and transports it to the Paper Feed Roller.

12 Paper feed roller (RSPF)

Feeds a document to the transport section.

No.

Signal name

Name

Type

Function/Operation

1

SCOV

RSPF cover open/close detector

Transmission type

Detects open/close of the RSPF unit.

2

SPPD1

Document transport sensor 1

Transmission type

Detects paper pass. 

3

SPPD2

Document transport sensor 2

Transmission type

Detects paper pass 

4

SPED

Document sensor

Transmission type

Detects document empty in the RSPF paper feed tray.

1

2

3

4

5

6

8

7

10

9

11

12

1

3

2

4

Summary of Contents for MX-C250

Page 1: ...bject to change without notice NOTE FOR SERVICING 1 PRODUCT OUTLINE 1 1 2 SPECIFICATIONS 2 1 3 CONSUMABLE PARTS 3 1 4 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 1 5 ADJUSTMENTS 5 1 6 SIMULATION 6 1 7 TROUBLESHOOTING 7 1 8 FIRMWARE UPDATE 8 1 9 MAINTENANCE 9 1 10 DISASSEMBLY AND ASSEMBLY 10 1 11 OPERATIONAL DESCRIPTIONS 11 1 12 ELECTRICAL SECTION 12 1 13 OTHERS 13 1 TopPage CONTENTS CODE 00ZMXC250 S4E ...

Page 2: ...tats 4 16 5 ADJUSTMENTS 1 General 5 1 2 Adjustment item list 5 1 3 Details of adjustment 5 2 6 SIMULATION 1 General and purpose 6 1 2 List of simulation codes 6 3 3 Details of simulation 6 7 4 Soft switch Detail of Sim 66 1 6 62 7 TROUBLESHOOTING 1 Error code and troubleshooting 7 1 2 JAM and troubleshooting 7 16 3 Image send communication report code 7 17 4 Dial tone 7 19 8 FIRMWARE UPDATE 1 Outl...

Page 3: ...d to a fire or an electric shock 2 If there is any abnormality such as a smoke or an abnormal smell interrupt the job and disconnect the power plug It may cause a fire or an electric shock 3 Be sure to connect the grounding wire If an electric leakage occurs without grounding a fire or an electric shock may result For proper machine functionality the machine must be grounded 4 When connecting the ...

Page 4: ...n may be a result 8 Unstable or slant surface If the machine drops or falls down it may cause an injury or a breakdown If there are optional paper desks and the copier desks speci fied it is recommendable to use them When using the optional desk be sure to fix the adjuster and lock the casters 4 Note for handling PWB and electronic parts When handling the PWB and the electronic parts be sure to ob...

Page 5: ...e OPC drum unit the transfer unit and the developer unit When handling the OPC drum unit the transfer unit and the devel oper unit strictly observe the following items If these items are neglected a trouble may be generated in the copy and print image quality OPC drum 1 Avoid working at a place with strong lights 2 Do not expose the OPC drum to lights including interior lights for a long time 3 Wh...

Page 6: ...D RSPF No MX C300W MX C300WE 30cpm Mono CD No STD STD STD No STD STD STD STD No STD RSPF No Product Name cpm Panel HDD NIC Wireless LAN Copy Print NW Scan Fax iFAX DF OSA SAPL PCL PS MX C250 25cpm Mono CD No STD No STD No STD STD STD No No STD SPF No MX C250F 25cpm Mono CD No STD No STD No STD STD STD STD No STD SPF No MX C300F 30cpm Mono CD No STD No STD No STD STD STD STD No STD RSPF No MX C300W...

Page 7: ... 5x14 8 5x13 8 5x13 4 8 5x13 5 16 16 16 16 A4R 21 21 21 21 8 5x11R 7 25x10 5R B5R 16KR 21 21 21 21 A5R 5 5x8 5R 21 21 21 21 Extra 16 16 16 16 OHP A4R 8 5x11R 9 9 9 9 Envelope Monarch Com 10 DL C5 9 9 9 9 Heavy paper A4R A5R 8 5x11R 8 5x5 5R 16KR 9 9 9 9 Heavy paper other than above size 9 9 9 9 A4R 202x289 mm B5R 176x249 mm A5R 140x202 mm ExecutiveR 176x249 mm 16KR 187x262 mm 8 5x14 208x348 mm 8 5...

Page 8: ...i default 600x600dpi 600x400dpi default SPF RSPF 600x600dpi 600x300dpi default 600x600dpi 600x300dpi default Standard Location of Original Document Center alignment Document size detection No Paper Feeding Direction Right hand side paper feeding Stamp No Type RSPF Scanning speed Monochrome Color Monochr ome Color 8 5x11R 8 5x11 R A4R A4R Copy Single side 600x300dpi 19page min 9 5pag e min 18 page ...

Page 9: ...340 mm No No Yes 8 5 x13 Foolscap 216x330 mm No No Yes 8 5 x11 R Letter R 216x279 mm Yes Yes Yes 5 5 x8 5 R Invoice R 140x216 mm Yes Yes Yes ExecutiveR 184x266 mm Yes Yes Yes A4R 210x297 mm Yes Yes Yes B5R 182x257 mm Yes Yes Yes A5R 148x210 mm Yes Yes Yes A6R 105x148mm No No Yes 16KR 195x270 mm Yes Yes Yes Envelope No No Yes Custom No No Yes Paper Type Thin Paper 55 59g m2 13 16lb bond No No Yes P...

Page 10: ...4x266 mm No Yes A4R 210x297 mm Yes Yes B5R 182x257 mm Yes Yes A5R 148x210 mm Yes Yes A6R 105x148mm No Yes 16KR 195x270 mm Yes Yes Envelope No Yes Custom No Yes Paper Type Thin Paper 55 59g m2 13 16lb bond No Yes Plain Paper 60 105g m2 16 28lb bond Yes Yes Recycled Paper Yes Yes Color Paper Yes Yes Letter Head Yes Yes Pre Printed Paper Yes Yes Pre Punched Paper Yes Yes 106 220g m2 28 lb bond 80 lb ...

Page 11: ...sheets No Copier memory Local memory Printer memory System Memory 512MB Standard Main power SW Warm up time 29 sec Preheat Yes Engine MX C250 MX C300 Monochrome Color Monochrome Color Original Glass 10sec 18sec 10sec 18sec SPF 14sec 22sec RSPF 16sec 25sec Engine MX C250 MX C300 Monochrome Color Monochrome Color S to S 18 cpm 75 0 9 cpm 37 5 18 cpm 64 3 9 cpm 32 1 OS Custom PCL6 Custom PCL5c Custom...

Page 12: ...e Text Yes No Text Photo Yes No Photo Yes No Magical Scan Area division Suppress Background No No Selection of Image Quality N A Halftone B W only ON OFF Mode Format Compression method Support Scanner File format Mono 2 gradation TIFF Yes 1 page to 1 file All pages to 1 file PDF Yes All page to 1 file PDF A No Encrypted PDF No File format Color Gray scale Color TIFF Yes 1 page to 1 file All pages ...

Page 13: ... No No Mode Support Scanner Fax Covers N A No Outbound message N A No Special Send Polling F code N A Refer to 4 9 Memory box Polling F code Memory box N A Refer to 4 9 Memory box Polling F code Mode Scanner Fax Auto Reduction Sending Setting No No Rotation Sending No No Zoom sending No No Recall Mode No Yes Error No Yes Busy No Yes Change of the number of pages for each file No No Restriction on ...

Page 14: ...red in the memory box No Number of characters can be registered in the memory box No Polling Send Yes Fax Polling Security Yes Passcode Number Setting Yes Polling Reception Yes Broadcast Polling Reception Yes F code No Sub address No Pass code No Polling Memory Send No Polling Memory Reception No Confidential Send No Confidential Reception No Relay Broadcast transmission request No Relay Broadcast...

Page 15: ...el RSPF Model Outer dimensions WxDxH 428mmx509mmx3 98mm 428mmx509mmx 421mm Full dimensions of the main unit 640mm 640mm Weight Main unit developer and toner cartridge included MX C250 E 27 3kg MX C250F FE 27 5kg MX C300E 28 1kg MX C300F W WE 28 3kg 85 60 20 10 C 30 C 35 C Humidity RH Temperature ...

Page 16: ...10 Life A4 5 document Develop Cartridge Black Develop Cartridge Black x1 75K MX C30GV B 10 Develop Cartridge Color Develop Cartridge Color x1 45K MX C30GV C M Y 10 Drum Cartridge Drum Cartridge x1 BK 75K CL 45K MX C30DR 10 Item Content Life Model name Quantity in collective package Remarks Toner Cartridge Black Toner Cartridge Black x1 6k MX C30FT B 10 Life A4 5 document Toner Cartridge Color Tone...

Page 17: ...ife end To check the developer drum life use SIM22 01 Item Model name Content Life Quantity in collective package Remarks Fusing unit MX C30FU Fusing unit Heater lamp 120V x 1 150K 4 Primary transfer unit MX C30U1 Primary transfer unit x 1 150K 1 Toner collection container MX C30HB Toner collection container unit x 1 8K 1 10 Each color A4 5 coverage30 color ratio Item Model name Content Life Quant...

Page 18: ...A Yellow YE Destination Skating Production place Production date YYYYMMDD Serial number Version 5 Environmental conditions Unsealed state is the state that the drum is not exposed The drum is covered by the black paper in packing state Standard environmental conditions Temperature 20 25 degree C Humidity 65 5 RH Usage environmental conditions Temperature 10 35 degree C Humidity 20 85 RH Storage pe...

Page 19: ...s refer to PAPER p 16 8 Operation panel Contains operation keys and indicator lights 9 USB 2 0 port Type A This is used to connect a USB device such as USB memory to the machine 10 Front cover Open to remove paper misfeeds or replace the toner cartridge etc 11 Side cover handle Pull to open the right side cover 12 Side cover Open to remove misfed paper 13 Bypass tray guides Adjust to the width of ...

Page 20: ...tray Place original documents for scanning on the original feed tray 7 Tray extension Open this when you scan a long original 8 Exit area Exit Tray which stacks original scanned documents 9 Fusing unit paper guide Open to remove misfed paper 10 Viewing hole Use the viewing hole see the illustration at right to check the position of the original Models with the one sided scanning function only 11 F...

Page 21: ...s 19 FAX STATUS key This is used to cancel a fax transmission or a stored fax transmission 20 SPEAKER key This is used to dial without lifting an extension phone connected to the machine and to shift between upper and lower case when entering characters 21 REDIAL PAUSE key This is used to redial the last number dialled and enter a pause when entering a fax number 22 COLOUR START key indicator Pres...

Page 22: ...ters 19 FAX STATUS key This is used to cancel a fax transmission or a stored fax transmission 20 SPEAKER key This is used to dial without lifting an extension phone connected to the machine and to shift between upper and lower case when entering characters 21 REDIAL PAUSE key This is used to redial the last number dialled and enter a pause when entering a fax number 22 COLOUR START key indicator P...

Page 23: ... transport power of the transport roller to paper 4 Transport pressure roller Applies pressure to document and drive roller to transport paper 5 Transport drive roller Transports documents 6 Pickup roller Picks up an original document and transports the lead edge to the Document Feed Roller 7 Document Feed Roller Picks up a document and feeds it to the document feed roller No Signal name Name Type...

Page 24: ... glass and move paper to the Lower Transport roller set 8 PS roller Drive Registration Drive roller used to perform paper buckle timing and transport paper over the scanner slit glass to the Lower Trans port Roller set 9 Lower transport roller Idle Lower paper transport pressure idle roller used to assist in moving paper with the Drive Roller to the the exit section of the RSPF 10 Lower transport ...

Page 25: ...s paper pass in front of the resist roller 7 CPED1 Paper empty sensor Paper feed tray 1 Light transmission Detects paper empty Paper feed tray 1 8 REGS_F PCS_F Registration sensor F Image density sensor Light reflection Detects color shift F side Detects the CMY toner patch density 9 REGS_R Registration sensor R Image density sensor Light reflection Detects the K toner patch density R side 10 TCS_...

Page 26: ... beams 19 TH_LSU LSU thermistor on LD PWB Thermistor Detects the temperature in the LSU Used for correction of distortion 20 TH_P Ozone duct thermistor Thermistor Detects the temperature in the Ozone duct 21 1TUD_K Transfer belt separation detector BK Light transmission Detects position of the transfer belt Detects initialization of the transfer unit 22 1TUD_CL Transfer belt separation detector CL...

Page 27: ...the main power 2 DSW_R Right door open close switch Micro switch Detects open close of the right door Opens closes the power lines of the fusing section the motors and the LSU laser 3 DSW_F Front door open close switch Micro switch Detects open close of the front door Opens closes the power lines of the fusing section the motors and the LSU laser 1 2 3 ...

Page 28: ...oller when the the paper exit roller ro tates counter clockwise 7 ADUC ADU transport clutch Electromagnetic clutch Controls ON OFF of the roller in the ADU section 8 CPUC1 Paper feed clutch Paper feed tray 1 Electromagnetic clutch Controls ON OFF of the roller in the paper feed tray 1 section 9 RRC PS clutch Electromagnetic clutch Controls the operation of the PS roller 10 MFPC Manual paper feed c...

Page 29: ...loping black OPC drum BK transfer section 3 FUM Fusing Motor and Paper Feed Motor DC brush less motor Drives the fusing unit and the paper feed section 4 SPFM SPF transport motor PM Stepping motor Drives the SPF unit 5 RSPFM RSPF transport motor HB Stepping motor Drives the RSPF unit 6 PGM Polygon motor DC brush less motor Drives the polygon mirrors to reflect the twin laser beams per color 7 MIM ...

Page 30: ...elation between images and paper 7 Registration roller Drive Registration Drive Roller that controls the transport timing of paper and adjusts the relative position between images on the Transfer Belt and the registered paper 8 Registration roller Idle Transports paper to the transfer section Controls the transport timing of paper and adjusts relative relations between the image and paper 9 Paper ...

Page 31: ...L_UM Heats the fusing roller F 2 DL_K Discharge lamp K Discharges electric charges on the OPC drum K 3 DL_C Discharge lamp C Discharges electric charges on the OPC drum C 4 DL_M Discharge lamp M Discharges electric charges on the OPC drum M 5 DL_Y Discharge lamp Y Discharges electric charges on the OPC drum Y 1 2 3 4 5 ...

Page 32: ...n 1 FUFM Fusing cooling fan Cools the fusing section 2 LSUFM LSU cooling fan Cools the LSU 3 OZFM1 Ozone fan 1 Filters the ozone generated from the image process section 4 PSFM Power cooling fan motor Cools the power supply 5 Ozone Filter Absorbs ozone being discharged from the image process unit 1 2 3 4 5 ...

Page 33: ...age 8 KEY LED PWB The LED for the machine condition the Key for the input and the buzzer are equipped 9 LCD PWB Controls the LCD the Key detection the LED lighting and the buzzer drive 10 AC DC PWB Supplies DC and AC Voltage to the machine 11 CIS UN Reads the original image 12 BD PWB KC Detects laser and outputs the synchronous signal KC 13 BD PWB MY Detects laser and outputs the synchronous signa...

Page 34: ...Thermostat Fusing roller overheat protection Fusing unit Signal name Name Specifications Section F7001 Fuse AC250V 20A AC DC power PWB F7002 Fuse AC250V 20A AC DC power PWB F7003 Fuse AC250V T4AH AC DC power PWB F7004 Fuse AC250V T2AL AC DC power PWB F7201 Fuse DC450V 3 15A AC DC power PWB F7002 F7001 F7004 F7003 F7201 1 ...

Page 35: ...ion ratio adjustment main scanning direction Manual adjustment Document table mode 48 1 6 B Scan image magnification ratio adjustment sub scanning direction Manual adjustment Document table mode 48 1 6 C Scan image magnification ratio adjustment main scanning direction Manual adjustment RSPF mode 48 1 6 D Scan image magnification ratio adjustment sub scanning direction Manual adjustment RSPF mode ...

Page 36: ...middle speed mode and press OK key 3 When EXECUTE key is pressed the voltage entered in the procedure 3 is outputted for 30sec and the set value is saved When EXECUTE key is pressed the output is stopped Enter the adjustment value of each mode which is specified on the label attached on the high voltage power PWB NOTE Note that the adjustment value may differ depending on the high voltage power PW...

Page 37: ...g situations When the high voltage PWB is replaced U2 trouble has occurred 1 Enter the SIM 8 6 mode Item Display Content Setting range 1 M DVB_K K developing bias set value at middle speed 0 600 2 M DVB_C C developing bias set value at middle speed 0 600 3 M DVB_M M developing bias set value at middle speed 0 600 4 M DVB_Y Y developing bias set value at middle speed 0 600 5 L DVB_K K developing bi...

Page 38: ...that the color image density sensor image reg istration sensor F and the black image density sensor image registration sensor R are clean Check to confirm that the image density sensor calibration plate is clean Check to confirm that the transfer belt is clean and free from scratches Item Display Content Adjustment range Default value 1 TC1 T1 LO CL K Primary transfer bias adjustment value Color m...

Page 39: ...image sensor adjustment value 2 P_F LED ADJ F side image sensor light emitting quantity adjustment value 3 P_R LED ADJ R side image sensor light emitting quantity adjustment value 4 P_F_CL_DARK F side Dark voltage of color 5 P_F DARK F side Dark voltage of sensor 6 P_R DARK R side Dark voltage of sensor 7 P_F GRND Belt base detection level when completion of Item D adjustment 8 P_F BELT MAX Maximu...

Page 40: ...e When nothing is displayed in front of SKEW_ turn the skew adjustment screw LSU clockwise by the value angle When is displayed in front of SKEW_ turn the skew adjust ment screw LSU counterclockwise by the value angle NOTE The K Black image skew level cannot be checked with SIM50 22 Procedure 1 1 Copy color balance density and skew check Make a copy of the servicing color test chart UKOG 0326FCZZ ...

Page 41: ...re are 8 void areas b Registrations one point for the main scanning and one point for the sub scanning are not shifted c The resolution of 5 0 can be seen d The color difference in gray balance between the F and the R sides is not so great e There are no white and black streaks f Color texts are clearly reproduced g The background density is not so light ...

Page 42: ...g color test chart fold or separate the chart a There are 8 void areas b The resolution of 4 0 can be seen c The density difference between the F and the R sides is not so great d There are no white and black streaks e The background density is not so light f The black low density gradation is copied slightly ...

Page 43: ...XECUTE key The check pattern is printed out 4 Remove the paper tray 5 If there are several skewed areas on the test printing result turn all the LSU skew adjustment screws shown in the figure To make SKEW_ values in the following ranges turn the LSU skew adjustment screws clockwise direction a or counterclock wise direction b SKEW_C 30 SKEW_M 40 SKEW_C 20 6 Fix the paper tray 7 Repeat the procedur...

Page 44: ...skew pattern In each Y M C color print pattern printed separately in the F side and in the R side note the same print color pattern and check to confirm that the front frame side and the rear frame side are in the same condition Rough adjustment pattern check Check the sub scan rough adjustment color image shift check section on the R side and the F side of each color use the black scale of 0 as t...

Page 45: ...agnification ratio void area off center adjustment Print engine Manual adjustment Only when the manual adjustment is required execute this adjust ment 4 A Print image magnification ratio adjustment main scanning direction Print engine Manual adjustment This adjustment must be performed in the following cases When the LSU writing unit is replaced When each unit is replaced or fixed When the void am...

Page 46: ...tion execute the simulation 50 10 Feed paper from all the paper feed trays to confirm 5 Enter the SIM 50 10 mode 6 Select an adjustment item with the UP and DOWN key enter the adjustment value and press OK key Content Standard adjustment value X Lead edge void area More than 4 5mm less than 5 5mm total of X Y is less than 8 0mm X Lead edge is less than 5 5mm Y Rear edge void area More than 2 0mm l...

Page 47: ...Before execution of this adjustment check to insure the following item The print image magnification ration adjustment ADJ 5A main scanning direction Print engine Manual adjustment has been properly adjusted 1 Set A4 11 x 8 5 paper in the paper feed tray selected 2 Put the servicing color test chart UKOG 0326FCZZ UKOG 0326FC11 on the document glass Then press EXECUTE key The adjustment pattern is ...

Page 48: ...s replaced when it is removed from the machine When the developing unit or the OPC drum unit is removed from the machine 5 A Print engine image distortion adjustment Manual adjustment OPC drum phase adjustment Automatic adjustment Color registration adjustment Automatic adjustment This adjustment performs the print engine image distortion adjust ment the OPC drum phase adjustment and the color reg...

Page 49: ...revious adjustment value Cyan drum to Black drum 199 9 199 9 REGISTMAIN_ C_F Registration adjustment value main scanning direction Cyan laser writ ing position F side 1 0 199 0 REGISTMAIN_ C_F DIF Registration adjustment value main scanning direction Difference from the previous adjustment value Cyan laser writing position F side 199 9 199 9 REGISTMAIN_ C_R Registration adjustment value main scann...

Page 50: ...0 8mm If the difference between C and D is in the above range there is no need to adjust Method 2 Fit the side of A4 11 x8 5 paper to the long side of the rectan gle print pattern Measure the slant skew of the vertical side for the horizontal side of paper as shown in the figure If the above distance is 0 5mm or less there is no need to adjust If the above condition is not satisfied perform the fo...

Page 51: ...djustment is used to set the offset value for the automatic color registration adjustment ADJ 5A If there is any difference in color phase at the center and the four corners of an actual print image this adjustment may improve it Especially when there is any color shift at the center area this adjustment may improve it effectively This adjustment cannot eliminate color shifts in all the areas but ...

Page 52: ...tion offset set value The color shift on the R side and at the center area is changed OFF SET X S Sub scanning direction registration offset set value Color is shifted to the sub scanning direction overall When the adjustment value of OFF SET X F and OFF SET X R are changed the color at the center area will be affected Consider this when executing the adjustment Adjustment conditions and method To...

Page 53: ...y magnification ratio in the copy image sub scan ning direction is not properly adjusted When the scanner motor is replaced U2 trouble has occurred When the MFP PWB is replaced When the EEPROM on the MFP PWB is replaced 1 Place a scale on the document table as shown in the figure below REGIST_SUB_ M DIF Registration adjustment value sub scanning direction Difference from the previous adjustment va...

Page 54: ...e main scanning direction is not proper When the RSPF is disassembled a Adjustment procedures 1 Place the duplex adjustment chart shown below on the docu ment tray of the RSPF The adjustment chart is prepared by the following procedures Use A4 11 x 8 5 paper and put marks on both sides and both surfaces of the paper at 10mm from each edge 2 Make a duplex copy at the normal ratio on A4 paper 3 Meas...

Page 55: ... perform the adjustment If it is not within the specified range perform the following pro cedures 5 Enter the SIM 48 1 mode Item Display Content Setting range Default value 1 CIS MAIN SCAN main scanning mag nification ratio adjustment CIS 1 99 50 2 CIS SUB SCAN sub scanning mag nification ratio adjustment CIS 1 99 50 3 SPF MAIN RSPF document front sur face magnification ratio adjustment Main scan ...

Page 56: ...si tion is shifted to the front side by 0 1mm 6 Go to the copy mode and make a copy Repeat the procedures of 1 6 until the above condition is satis fied 7 B Scan image off center adjustment Manual adjustment RSPF mode This adjustment must be performed in the following cases When the MFP PWB is replaced When the EEPROM on the MFP PWB is replaced When the scanner reading section is disassembled When...

Page 57: ...mage position image loss and void area adjustment Manual adjustment Document table mode This adjustment must be performed in the following cases When the scanner reading section is disassembled When the scanner reading unit is replaced When the LSU is replaced or removed When the registration roller section is disassembled U2 trouble has occurred The MFP PWB has been replaced When the EEPROM on th...

Page 58: ...6 Image loss area setting value LEAD Lead edge image loss area setting 0 to 99 10 7 SIDE Side image loss area adjustment 0 to 99 10 8 Void area adjust ment DENA Lead edge void area adjustment 1 to 99 40 9 DENB Rear edge void area adjustment 1 to 99 35 10 FRONT REAR FRONT REAR void area adjustment 1 to 99 35 11 Off cen ter adjust ment OFFSET_ OC OC document off center adjustment 1 to 99 50 Sim50 01...

Page 59: ...roduced Lead edge image loss adjustment 1 Set the lead edge image loss adjustment values LEAD EDGE SIDE1 SIDE2 on the front surface and the back surface to the following values Standard set value TRAIL EDGE SIDE 1 40 Lead edge image loss set value Front surface F L R FACE BACK R T F L T Front surface Back surface Draw arrows Draw arrows Put the position marks Put the position marks Item Display Co...

Page 60: ...age loss is increased Change for change in the set value 0 1mm step Perform the procedures of 1 2 until a satisfactory result is obtained Front rear frame direction image loss adjustment 1 Make a duplex copy in 100 in the RSPF mode Check to confirm that the image losses on the front frame side and the rear frame side are 2 0 2 0mm on the front surface and the back surface If the above condition is...

Page 61: ...ck that they are proper a Note for execution of the color balance and density check in the color copy mode To check the copy color balance and density use the gray test chart UKOG 0162FCZZ and the servicing color test chart UKOG 0326FCZZ UKOG 0326FC11 Set the copy density level to 3 in the Text Printed Photo mode Manual and make a copy At that time all the color balance adjustments in the user adj...

Page 62: ...re are 8 void areas 2 Registrations one point for the main scanning and one point for the sub scanning are not shifted 3 The resolution of 5 0 can be seen 4 The color difference in gray balance between the F and the R sides is not so great 5 There are no white and black streaks 6 Color texts are clearly reproduced 7 The background density is not so light ...

Page 63: ...ng color test chart fold or separate the chart 1 There are 8 void areas 2 The resolution of 4 0 can be seen 3 The density difference between the F and the R sides is not so great 4 There are no white and black streaks 5 The background density is not so light 6 The black low density gradation is copied slightly ...

Page 64: ...get is DEF 1 9 A Scanner calibration CIS calibration This adjustment must be performed in the following cases When the CIS unit is replaced When a U2 trouble is occurred When the MFP PWB is replaced When the EEPROM on the MFPC PWB is replaced 1 Note before adjustment Check that the table glass and the lens surface are free from dirt and dust If there is some dust and dirt wipe and clean A lens sho...

Page 65: ...dark place of low temperature and low humidity 9 B Copy Printer color balance and density adjustment Automatic adjustment Basic adjustment This adjustment must be performed in the following cases When a consumable part developer OPC drum transfer belt is replaced When the CIS unit is replaced When the scanner reading section is disassembled When the scanner reading unit is replaced U2 trouble has ...

Page 66: ...C SELECTION 0RESS 8 54 KEY 4HE ADJUSTMENT PATTERN IS PRINTED ANCEL 3 HECK THE PRINTED CHECK PATTERN FOR ANY STREAKS OR UNCLEAR COPY HECK THE COPY COLOR BALANCE AND DENSITY ADJUSTMENT RESULT RE THE COLOR BALANCE AND DENSITY AT THE SPECIFIED LEVEL HECK THE PRINTER COLOR BALANCE AND DENSITY ADJUSTMENT RESULT WITH THE SELF PRINT CHECK PATTERN 5SE 3 TO PRINT THE SELF PRINT CHECK PATTERN AND CHECK THE P...

Page 67: ...r balance or density is not in the satisfactory level even after execution of the automatic and manual adjustments there may be another cause Troubleshoot the cause repair or perform necessary works and repeat the adjustment from the beginning 9 C Copy color balance and density adjustment Manual adjustment This adjustment must be performed in the following cases When an acceptable result is not ob...

Page 68: ...5SE THE TEST CHART 5 5 TO MAKE A COPY IN THE 4EXT 0RINTED 0HOTO MODE AND CHECK THE COLOR BALANCE AND DENSITY HECK TO CONFIRM THAT THE INITIAL SETTING OF THE HALFTONE IMAGE CORRECTION IS PROPERLY SET 0ERFORM THE INITIAL SETTING OF THE HALFTONE IMAGE CORRECTION 3 0ERFORM THE HALFTONE IMAGE CORRECTION 3 5SE THE TEST CHART 5 5 TO MAKE A COPY IN THE 4EXT 0RINTED 0HOTO MODE AND CHECK THE COLOR BALANCE A...

Page 69: ...condition of 3 is satis fied 6 Make a copy of the servicing color test chart UKOG 0326FCZZ UKOG 0326FC11 and a user s document accord ing to necessity in the normal copy mode the text Printed Photo mode Manual to check the adjustment result Refer to the item of the copy color balance density check 7 Execute SIM 44 21 Execute the initial setting of the halftone image correction It takes several min...

Page 70: ...art UKOG 0317FCZZ UKOG 0317FC11 and a user s document accord ing to necessity in the Text Printed Photo mode Manual and check the adjustment result again Refer to the item of the copy color balance density check If the copy color balance and density are not adjusted to the specified level there may be another cause Troubleshoot the cause and repair or perform proper treat ments and try all the pro...

Page 71: ...ly O O 46 09 RSPF mode Copy Scan FAX density adjustment No need to adjust normally O O O O O O O O O 46 19 Automatic monochrome Copy Scan FAX mode document density scanning operation exposure operation conditions setting Normally no need to set O O O 46 21 Copy color balance and density adjustment Manual adjustment O O 46 23 Copy high density image density reproduc tion setting Normally unnecessar...

Page 72: ... change all copy density by each the copy mode individually When there is request from the user 1 Enter the SIM 46 2 mode 2 Select the copy mode to be adjusted with UP or DOWN keys 3 Enter the adjustment value with 10 key and press OK key When adjusting the copy density on the low density part select LOW mode and change the adjustment value When adjust ing the copy density on the high density part...

Page 73: ...tal density and the contrast can be varied This adjustment is required in the following cases When the reproducibility is to be changed When there is request from the user 1 Enter the SIM 46 27 mode 2 Select the mode to be adjusted with UP or DOWN keys 3 Enter the adjustment value with 10 key When the adjustment values of item A C and E are changed the gamma at the total image is changed When the ...

Page 74: ...rt of high density set 0 to item 1 and 2 The density of high density part decreases However the tone gap is better In case of more increase of the density on high density part set 1 to item 1 and 2 The tone gap may occur in high density part Do not change the setting values of item 3 4 5 and 6 If these val ues are changed density of the high density part is changed If these values are changed be s...

Page 75: ...m setting mode 2 Press the auto color calibration key 3 Press OK key The color patch image adjustment pattern is printed out 4 Set the color patch image adjustment pattern printed in pro cedure 4 on the document table Set the patch image so that the tint color is on the left side as shown in the figure At that time place 5 sheets of white paper on the above color patch image adjustment pattern 5 P...

Page 76: ...to adjust the copy density of CMYK This is used at the following situ ation When the result of auto adjustment described above is not existing within the range of reference When a fine adjustment is required When there is request from the user for changing cus tomizing the color balance This manual adjustment is executed only for which could not adjusted properly in the automatic adjustment If the...

Page 77: ...ecreases However the tone gap is better In case of more increase of the density on high density part set 1 to item A and B The tone gap may occur in high density part NOTE If the setting values of item 1 or 2 are changed density of the high density part is changed ADJ 11 Fusing paper guide position adjustment Normally there is no need to perform this adjustment In the follow ing cases perform this...

Page 78: ...ation panel of the machine A Starting the simulation Entering the simulation mode 1 Machine in Copy mode Select READ END key Aster isk key C key Asterisk key Ready for input of main code of simulation 2 Entering a main code with the 10 key OK START key ON 3 Entering a sub code with the 10 key OK START key ON 4 Select an item with the Arrow key 5 The machine enters the mode corresponding to the sel...

Page 79: ...ER THE NEW SETTING AND ADJUSTMENT VALUES 0RESS THE LEAR KEY 0RESS THE LEAR KEY 0RESS THE 8 54 KEY AND KEY PERATION IS MADE ACCORDING TO THE SELECTED MODE AND ITEM 0RESS THE 8 54 KEY AND KEY 0RESS THE 8 54 KEY AND KEY 4HE DISPLAY IS MADE ACCORDING TO THE SELECTED SOME AND THE ITEM 0RESS THE 8 54 KEY AND KEY S IT THE SAME SIMULATION MAIN CODE O YOU WANT TO PERFORM ANOTHER SIMULATION O YOU WANT TO EN...

Page 80: ...and troubles When the number of total jam is considerably great it is judged as necessary for repair 3 Used to check misfeed positions and the misfeed count of each position Presumption of the faulty point by this data is possible 4 Used to check the trouble self diag history 5 Used to check the ROM version of each unit section Firmware 6 Used to output various adjustment setting data simulations ...

Page 81: ...aper mode 23 Used to set the environment correction under high temperature and high humidity H H for the fusing tem perature setting SIM 43 4 in each paper mode 24 Used to set the correction of the temperature adjustment value of SIM 43 1 and 43 4 44 1 Used to set each correction operation function in the image forming process section Image process Photoconductor Developing Transfer Cleaning 2 Use...

Page 82: ...nter position The adjustment is made separately for each paper feed section 12 Used to perform the scan image off center position adjustment The adjustment is made separately for each scan mode 20 Image registration adjustment Manual adjustment 22 Used to adjust the image registration Main scan direction sub scan direction Auto adjustment OPC drum phase adjustment Auto adjustment 51 1 Used to adju...

Page 83: ...lay is highlighted by status change FAX 31 Used to set ON OFF the port for output to TEL LIU FAX 32 Used to check the fixed data received from the line and to display the result FAX 33 Used to execute detection of various signals with the line connected and to display the detection result When a signal is detected the display is highlighted FAX 34 Used to execute the send test and display the time...

Page 84: ...rs are dis played The code names of the sensors and the detectors which are active are highlighted SSPF RSPF 2 3 Purpose Operation test check Function Purpose Used to check the operations of the loads in the auto document feed unit and the con trol circuit Section RSPF Operation Procedure 1 Select a target item of the operation check with 10 keys 2 Press OK START key The selected load performs the...

Page 85: ...ad in the paper transport system clutches and solenoids and the control circuits Section Paper transport Paper exit section Operation Procedure 1 Select the item to be operation checked with 10 keys 2 Press OK START key The selected load performs the operation When STOP key is pressed the operation is terminated Load operation check method The load operation is checked by the operation sound Howev...

Page 86: ...ck Function Purpose Color setting in the color copy test mode Used to check the copy operation and the image quality for each color Section Operation Procedure 1 Select the copy color with10 keys Two or more colors can be selected The key of the selected color is highlighted 2 Press OK START key Copying is performed with the selected color When BACK key is pressed the display goes into the copy op...

Page 87: ...fied on the label of the high voltage PWB must be entered When the Arrow key is pressed the setting value of each item can be changed with 1up 1down collectively 4 Press OK START key When EXECUTE key is pressed the voltage inputted in pro cedure 3 is outputted for 30sec and the set value is saved When EXECUTE key is pressed the output is terminated No Item Dis play Content Setting range Volt age 1...

Page 88: ...se Used to cancel the self diag U2 trouble Section MFP PWB Operation Procedure 1 Press OK START key to execute cancellation of the trouble Item Display Content Adjust ment range Default value 1 T1 LO CL K Primary transfer bias adjustment value Color mode K Low speed mode 0 255 95 2 T1 LO MI K Middle speed mode 0 255 146 3 T1 LO CL CMY CMY Low speed mode 0 255 139 4 T1 LO MI CMY Middle speed mode 0...

Page 89: ...ck the ROM version of each unit section Section Firmware Operation Procedure The ROM version of the installed unit in each section is displayed When there is any trouble in the software use this simulation to check the ROM version and upgrade the version if necessary 22 6 Purpose Adjustment Setting Operation data check Function Purpose Used to output various adjustment setting data simulations FAX...

Page 90: ...from the latest one up to 50 items The old ones are deleted sequentially 22 13 Purpose Adjustment Setting Operation data check Function Purpose Used to check the operating time of the process section OPC drum DV unit toner cartridge Section Process Operation Procedure The rotating time and the print quantity of the process section are displayed Print list mode Print content 1 Firmware version coun...

Page 91: ... day that used DV car tridge Y 4 DV CTRG Y LIFE Developer cartridge life meter Y 5 DV CTRG Y REMAINDER Developer cartridge remaining day Y 1 DRUM K DRUM CTRG K CNT Drum cartridge print counter K 2 DRUM CTRG K TURN Drum cartridge rotation number K 3 DRUM CTRG K DAY Number of day that used Drum car tridge K 4 DRUM CTRG K LIFE Drum cartridge life meter K 5 DRUM CTRG K REMAINDER Drum cartridge remaini...

Page 92: ...ear Function Purpose Used to clear the finisher SPF RSPF and the scan reading unit counter Section Operation Procedure 1 Select the item to be cleared with the10 key 2 Press OK START key The target counter is cleared 24 3 Purpose Data clear Function Purpose Used to clear the maintenance counter the printer counters of the transport unit and the fusing unit After completion of mainte nance clear th...

Page 93: ...rt unit Secondary transport unit accumulated traveling distance TC2 CLN Secondary transport cleaning roller counter Number of day that used Secondary transport cleaning roller Secondary transport cleaning roller accumulated travel ing distance DV_K DV unit counter K Number of day that used DV unit K DV unit accumulated traveling distance K DV_C DV unit counter C Number of day that used DV unit C D...

Page 94: ...n except when new developer is sup plied If it is executed in other cases undertoner or overtone may occur causing a trouble Display during operation Display after completion of the adjustment Display and condition in case of an error No Item Display Content 1 NET SCN ORG B W Network scanner document read quantity counter B W scan job 2 NET SCN ORG CL Network scanner document read quantity counter...

Page 95: ...DE_CNT The number of times of recovery mode 0 655 35 M YLD_CNT_FB Toner supply FB ratio by yield count 50 200 DELTA_DVB DVB Process control DVB ideal DVB 500 500 IDL_DVB Ideal DVB 100 600 PROCON_DVB Process control DVB 0 600 DV_LIFE Developer life area 1 32 COVERAGE_AREA Average coverage area 1 29 ENV_AREA Environmental area 1 16 MULTI_TIME Accumulated driving time area 1 8 PRO_FB_CNT Process cont...

Page 96: ...rate correction value middle speed 127 127 TSG_LIFE Current TSG developer life correc tion value middle speed 127 127 TSG_ENV Current TSG cumulative drive area correction value middle speed 127 127 DELTA_TSG Average coverage area 254 254 DELTA_TSG Operation voltage correction value 1 255 TSG_TOTAL Operation voltage target value Mid dle speed 0 255 TCS_AVE Toner sensor output average value 0 255 TN...

Page 97: ...START key The selected set content is saved 26 53 Purpose Setting Function Purpose User auto color calibration color balance adjustment Inhibit Allow setting copy mode Section Operation Procedure 1 Enter the set value with 10 keys 1 Press OK START key The selected set content is saved Item Display Content Range 1 0 YES 1 NO 1 Control allowed 0 1 0 Control inhibited U S A 1 CE not supported EUROPE ...

Page 98: ...er to the desti nation list TN END Operation Enable Disable in TONER END 1 3 Refer to the desti nation list TN END CNT Setting of the number of copy print FAX outputs Enable after TONER NEAR END 1 3 1 TN E MAIL ALERT When near near toner end of Toner Low status of E mail alert system is sent 0 near near end 1 near end 1 1 Value Contents 1 Print Enable after toner end detection Toner end flag detec...

Page 99: ...5 35 8 40 40 9 45 45 10 50 50 11 7 TONER ORDER TIMING C EMPTY Toner order auto send timing setting C EMPTY 0 11 0 3 49 25 TONER NEAR END TONER NEAR END 1 5 5 2 10 10 3 15 15 4 20 20 5 25 25 6 30 30 7 35 35 8 40 40 9 45 45 10 50 50 11 8 TONER ORDER TIMING M EMPTY Toner order auto send timing setting M EMPTY 0 11 0 6 25 TONER NEAR END TONER NEAR END 1 5 5 2 10 10 3 15 15 4 20 20 5 25 25 6 30 30 7 35...

Page 100: ...e 0 10 1 No 1 FSS function disable 1 Default 2 ALERT 0 Alert call enable 2 Default 0 Yes 1 Alert call disable 3 CONNEC TION 0 By FAX 0 FAX 1 Invalid 2 By HTTP Item Display Contents Range Default value 1 CONNECT EST ODE 1 ON OFF 1 Enable FSS function connection test mode 0 1 0 OFF 0 Disable FSS function connection test mode Item Display Contents Range Default value 1 FSS ONNEC TION Display the FSS ...

Page 101: ...P_120L Warm up TH_UM set value when the fusing temperature is under 120dgrees C 70 230 175 180 180 7 HL_UM WARMUP_120H Warm up TH_UM set value when the fusing temperature is 120degrees C or above 70 230 175 180 180 8 HI_WU_FM_ON_TMP Fusing roller rotation start TH_E when the fusing temperature in warm up is alpha C or above 30 200 105 105 105 9 HI_WU_END_TIME Warm up complete time sec when the fus...

Page 102: ...N BW DUP Black White plain paper duplex TH_UM set value 70 230 170 175 175 O 2 PLAIN BW DUP APP CNT Black White plain paper duplex fusing temperature application start image screen number 0 60 0 0 0 O 3 HL_UM PLAIN CL DUP Color plain paper duplex TH_UM set value 70 230 175 180 180 O 4 PLAIN CL DUP APP CNT Color plain paper duplex fusing temperature appli cation start image screen number 0 60 0 0 0...

Page 103: ...2 HL_UM PRE JOB LL LL Correction Resetting from preheating TH_UM set value Job Ready temperature 1 99 55 55 55 X 13 HL_UM HEAVY2 CL LL Correction value for heavy paper 2 TH_UM set value under LL environ ment 1 99 55 55 55 X 14 HL_UM WARMUP_120L LL LL Correction Warm up TH_UM set value when the fusing tempera ture is under 120 degrees C 1 99 55 55 55 X 15 LO_WARMUP_TIME LL LL Correction Warm up TH_...

Page 104: ...ure 1 99 50 50 50 X 13 HL_UM HEAVY2 CL HH Correction value for heavy paper 2 TH_UM set value under LL environment 50 50 50 14 HL_UM WARMUP_120L HH HH Correction Warm up TH_UM set value when the fusing temperature is under 120 degrees C 1 99 50 50 50 X 15 LO_WARMUP_TIME HH HH Correction Warm up TH_UM applying time is under 120 degrees C Timer from completion of warm up 1 99 50 50 50 X 16 HL_UM WARM...

Page 105: ...temperature application start image screen number 1 99 50 50 50 O 3 HL_UM PLAIN CL DUP LL LL CORRECTION Color plain paper duplex TH_UM set value 1 99 55 55 55 O 4 PLAIN CL DUP APP CNT LL LL CORRECTION Color plain paper duplex fusing tempera ture application start image screen number 1 99 50 50 50 O 5 HL_UM HEAVY BW DUP LL LL CORRECTION Black White heavy paper duplex TH_UM set value 1 99 55 55 55 X...

Page 106: ...emperature application start image screen number 1 99 50 50 50 O 3 HL_UM PLAIN CL DUP HH HH CORRECTION Color plain paper duplex TH_UM set value 1 99 50 50 50 O 4 PLAIN CL DUP APP CNT HH HH CORRECTION Color plain paper duplex fusing tempera ture application start image screen number 1 99 50 50 50 O 5 HL_UM HEAVY BW DUP HH HH CORRECTION Black White heavy paper duplex TH_UM set value 1 99 50 50 50 X ...

Page 107: ...heets of application of normal paper in duplex printing under 120 degrees C in L L Warm Up Setting of the number of sheets at which application is started 1 60 10 10 10 X 6 HH_120_FUS_DUP_CNT Number of sheets of application of normal paper in duplex printing under 120 degrees C in H H Warm Up Setting of the number of sheets at which application is started 1 60 5 5 5 X 7 COOL_DOWN_HEAVY Cool down t...

Page 108: ...ner drop amount enable disenable setting 0 17 TN EMP INT Control the detection of toner drop amount when job intermission enable disenable setting 0 18 TN EMP NEW Control the detection of toner drop amount when installed new cartridge enable disenable setting 0 19 TN PIX TBL Execution the calculation of yield count correction table enable disenable setting Normal Disable 1 NO Reverse Enable 0 YES ...

Page 109: ...ess control lower limitation 2 K patch 1 255 15 18 K_HT TARGET UPPER 1 Simplified process control half tone patch transition judgment to high density process control upper limitation 1 K patch 1 255 10 19 K_HT TARGET LOWER 1 Simplified process control half tone patch transition judgment to high density process control lower limitation 1 K patch 1 255 10 Error name Error content 20 K_HT TARGET UPPE...

Page 110: ...control nor mal medium speed GB data 150 850 630 N M GB C KCMY N M GB M N M GB Y PROCON DATA 7 12 N M DV K BASE High density pro cess control nor mal medium speed DV data 0 600 450 N M DV C BASE KCMY Target N M DV M BASE N M DV Y BASE 8 12 N M GB K BASE High density pro cess control nor mal medium speed GB data 150 850 630 N M GB C BASE KCMY Target N M GB M BASE N M GB Y BASE 9 12 N L DV K High de...

Page 111: ...V EV M MD C REV EV L 7 21 MD M REV EV M MD M REV EV L MD Y REV EV M MD Y REV EV L MODE PAG E ITEM CONTETNT DIS PLAY RANGE DEFA ULT VALU E Other 8 21 MD K REV ALL M Grid voltage correc tion ALL display KCMY medium speed low speed 255 255 1 MD K REV ALL L 0 MD C REV ALL M 1 MD C REV ALL L 0 9 21 MD M REV ALL M 1 MD M REV ALL L 0 MD Y REV ALL M 1 MD Y REV ALL L 0 10 21 MD K REV LD M Drum membrane dec...

Page 112: ... EV L discharge light quantity correction medium speed low speed MD C REV DL EV M MD C REV DL EV L 19 21 MD M REV DL EV M MD M REV DL EV L MD Y REV DL EV M MD Y REV DL EV L MODE PAG E ITEM CONTETNT DIS PLAY RANGE DEFA ULT VALU E Other 20 21 DESTI NATION Machine side CRUM destination Main unit data 0 255 CRUM infro mation CRUM DEST_ K CRUM destination CRUM data KCMY CRUM DEST_ C CRUM DEST_ M 21 21 ...

Page 113: ... 255 0 C1 High density process control patch data 1_C1 0 255 0 C2 High density process control patch data 1_C2 0 255 0 Mode Page Item Content Range Default Value PATCH 3 23 C3 High density process control patch data 1_C3 0 255 0 C4 High density process control patch data 1_C4 0 255 0 M1 High density process control patch data 1_M1 0 255 0 M2 High density process control patch data 1_M2 0 255 0 4 2...

Page 114: ...3_M1 0 255 0 M2 High density process control patch data 3_M2 0 255 0 Mode Page Item Content Range Default Value PATCH 13 23 M3 High density process control patch data 3_M3 0 255 0 M4 High density process control patch data 3_M4 0 255 0 Y1 High density process control patch data 3_Y1 0 255 0 Y2 High density process control patch data 3_Y2 0 255 0 14 23 Y3 High density process control patch data 3_Y...

Page 115: ... process control patch data 5_Y3 0 255 0 Y4 High density process control patch data 5_Y4 0 255 0 Mode Page Item Content Range Default Value ITEM CONTENT Range Default value TH_UM deg Fusing main thermistor detection temperature Temperature degrees C Temperature 0 255degrees C 1degrees C Measured value TH_UM_AD hex Fusing main thermistor dif ferential input AD value AD value AD value 0 1023 Measure...

Page 116: ...s control Section Process Operation Procedure 1 Press OK START key The correction data of the half tone process control are cleared ITEMS DISPLAY ITEMS CONTENT RANGE K C M Y 1 17 Half tone correction val ues in each color 0 255 ERROR CODE CONTENT CL_SEN_ADJ_ERR Color image density sensor sensi tivity adjustment error BK_SEN_ADJ_ERR Black image density sensor sensitivity adjustment error YMCK High ...

Page 117: ... item K L 3 4 HUM_LIMIT HUM judgment is made when turning ON the power and after passing TIME Color process con trol Enable 0 2 0 0 Process control Dis able 1 BK process control Enable 2 5 Process control Enable Disable setting HUM The temperature and humidity in side the machine are monitored only dur ing a job for every 2hours set by item N When the changes in the temper ature and the humidity a...

Page 118: ...22 HUM_DIF The specified value of the area difference in humidity between the level at execution of the previous control and the current humidity Applied to item HUM 1 9 2 23 BK_RATIO Magnification ratio setting of the specified value of the BK OPC drum traveling distance of REV2_BK 1 999 Entry of 20 corresponds to 100 000mm 15 24 M_RATIO Magnification ratio setting of the M OPC drum traveling dis...

Page 119: ...lation is used 44 43 Purpose Data display Function Purpose Used to display the identification informa tion of the developing unit Section Developing system Operation Procedure The identification number and the identification signal level of the developing unit are displayed Item Display Content Setting range Default value 1 COPY During copy job 0 2 0 No execu tion 2 2 PRINTER During print job 1 HV...

Page 120: ... M Y high density process control target values increase 2 BK ID DOWN The density of K decreases The high density process control target value decreases 3 BK ID UP The density of K increases The high density process control target value increases 4 ALL ID DOWN The densities of C M Y and K decrease The C M Y K high density process control target values decrease 5 ALL ID UP The densities of C M Y an...

Page 121: ...xt 1 99 50 2 TEXT PRINTED PHOTO Exposure adjust ment color scanner text printed photo 1 99 50 3 PHOTO GRAPH Exposure adjust ment color scanner photograph 1 99 50 1 HIGH TEXT Exposure adjust ment color scanner text 1 99 50 2 TEXT PRINTED PHOTO Exposure adjust ment color scanner text printed photo 1 99 50 3 PHOTO GRAPH Exposure adjust ment color scanner photograph 1 99 50 Item Display Content Set ti...

Page 122: ...ed then the adjustment result pattern is printed 4 Press OK START key The half tone correction target registration is processed 1 Press OK START key The half tone correction adjustment is processed 46 27 Purpose Adjustment Setup Function Purpose Used to adjust the gamma density of copy images Section Operation Procedure 1 Select an item to be set with 10 keys 2 Enter the set value with 10 keys 3 P...

Page 123: ...alue with 10 keys 3 Determine the value and starts the test print with pressing START key Input small numeric value to obtain crispy image Input large numeric value to decrease moire 46 40 Purpose Adjustment Setup Function Purpose Used to adjust the FAX send image density Collective adjustment of all the modes Section Operation Procedure 1 Set the original on the original table 2 Enter the set val...

Page 124: ...or patch image adjustment pattern is printed 2 Set the color patch image adjustment pattern printed in the procedure 1 on the document table so that the thin lines on the printed color patch image adjustment pattern are on the left side Place 5 sheets of white paper on the printed color patch image adjustment pattern 3 Press OK START key The color balance adjustment is automatically performed Item...

Page 125: ...ent value of item 2 4 or 6 corre sponds to a change of about 0 1 in the copy magnification ratio 48 6 Purpose Adjustment Function Purpose Used to adjust the rotation speed of each motor Section Operation Procedure 1 Select an item to be set with Arrow keys 2 Enter the set value with 10 keys 3 Press OK START key The set value in step 2 is saved When the adjustment value is increased the speed is in...

Page 126: ...d 6 LEAD The lead edge image loss amount is adjusted 0 1mm step When the value is increased the image loss is increased 7 SIDE The side image loss amount is adjusted When the value is increased the image loss is increased 0 1mm step 8 DEN A The paper lead edge void amount is adjusted 0 1mm step When the value is increased the void is increased 9 DEN B The paper rear edge void amount is adjusted 0 ...

Page 127: ...e posi tion PRINTER MODE 1 99 50 Adjustment value too align the print lead edge for the printer When the adjustment value of this item is decreased by 1 the printer print start position in the paper transport direction is shifted to the lead edge by 0 1mm 2 DEN B Rear edge void area adjustment 1 99 40 Void amount generated at the paper rear edge When the adjustment value of item B DEN B is decreas...

Page 128: ...2 MAIN MFT Print off center adjustment value Manual paper feed 1 99 65 3 MAIN CS1 Print off center adjustment value Tray 1 1 99 65 4 MAIN CS2 Print off center adjustment value Tray 2 1 99 50 5 MAIN ADU Print off center adjustment value Duplex NOTE If the adjustment items A F are not properly adjusted this adjustment can not be executed properly 1 99 50 6 SUB MFT Resist motor ON timing adjustment M...

Page 129: ...om the previ ous adjustment value 1999 1999 REGIST_SUB_ C Registration adjustment value sub scanning direction Cyan drum Black drum 1 0 199 0 REGIST_SUB_ C DIF Registration adjustment value sub scanning direction Difference from the previous adjustment value Cyan drum to Black drum 199 9 199 9 REGISTMAIN_ C_F Registration adjustment value main scanning direction Cyan laser writ ing position F side...

Page 130: ... number are not the specified value Sub scan ning direc tion BK R side 20 DATA_S UB_C_F _all 20 Data num ber error There is no pitch data Sub scan ning direc tion CY F side Sub scan ning adjust ment error 21 DATA_S UB_C_F _any 21 Data num ber error The pitch data number are not the specified value Sub scan ning direc tion CY F side 25 DATA_S UB_C_R _all 25 Data num ber error There is no pitch data...

Page 131: ...80 Data num ber error There is no pitch data Main scanning direction YE F side 81 DATA_M AIN_Y_ F_any 81 Data num ber error The pitch data number are not the specified value Main scanning direction YE F side 85 DATA_M AIN_Y_ R_all 85 Data num ber error There is no pitch data Main scanning direction YE R side Error code Error display Error content Description Main scanning adjust ment erro 86 DATA_...

Page 132: ...d edge reference RRCA adjustment 1 Enter the set value with 10 keys 2 Press OK START key The set value in step 2 is saved 53 9 Purpose Adjustment Function Purpose Used to detect the dirt of the SPF unit Section Operation Procedure 1 Select an item to be set with Arrow keys 2 Enter the set value with 10 keys 3 Press OK START key The set value in step 2 is saved Item Display Content Defaul t value D...

Page 133: ...Purpose Used to import the SIM22 6 data to a USB flash drive in the TEXT format Section Operation Procedure 1 Insert the USB flash drive into the main unit 2 Select a kind of data to be imported with Arrow keys 3 Press OK START key Procedure 2 The selected data are imported 60 60 1 Purpose Operation test check Function Purpose Used to check the operations read write of the MFP PWB memory Section O...

Page 134: ...55 0 O 10 LP DUTY LOW B W Laser DUTY select low speed BW 0 255 0 O 1 3 COPY COR RECT LP K1 Used to set the laser power K1 0 255 0 O 2 LP K2 Used to set the laser power K2 0 255 100 X 3 LP C1 Used to set the laser power C1 0 255 100 X 4 LP C2 Used to set the laser power C2 0 255 100 X 5 LP M1 Used to set the laser power M1 0 255 100 X 6 LP M2 Used to set the laser power M2 0 255 100 X 7 LP Y1 Used ...

Page 135: ...C Laser DUTY select low speed C 0 255 0 O 8 LP DUTY LOW M Laser DUTY select low speed M 0 255 0 O 9 LP DUTY LOW Y Laser DUTY select low speed Y 0 255 0 O 10 LP DUTY LOW B W Laser DUTY select low speed BW 0 255 0 O 11 LP DUTY LOW K 1 Laser DUTY select low speed K 1 BIT 0 255 0 O 12 LP DUTY LOW C 1 Laser DUTY select low speed C 1 BIT 0 255 0 O 13 LP DUTY LOW M1 Laser DUTY select low speed M 1 BIT 0 ...

Page 136: ...ult 63 12 Purpose Adjustment Setup Function Purpose Change the lighting time for each lamp by setting the RGB mixing ratio value And LED lights in the ratio set in this mode with monochrome mode Section Operation Procedure 1 Select an item to be set with Arrow keys 2 Enter the set value with 10 keys 3 Press OK START key The set value in step 2 is saved Item Dis play Contents Range Default value R ...

Page 137: ... STANDARD DITHER Dither without correc tion 8 7 PAPER MFT Tray selection Manual paper feed 1 3 1 2 CS1 CS1 Tray 1 2 CS2 Tray 2 3 8 DUPLEX YES Duplex print selection Yes 0 1 0 1 NO NO No 1 9 PAPER TYPE PLAIN Paper type Standard paper 1 5 1 1 PLAIN HEAVY Heavy paper 2 OHP OHP 3 ENVELOPE Envelope 4 GLOSSY Glossy paper 5 10 K Black 0 1 1 0 11 C Cyan 0 1 2 12 M Magenta 0 1 3 13 Y Yellow 0 1 4 Pattern N...

Page 138: ...ecification No process through 1 8 1 8 STANDARD DITHER CHAR PRPIC Text Photograph 3 CHAR Text 4 PRINT PIC Printed Photo 5 STANDARD DITHER Dither without correc tion 8 7 PAPER MFT Tray selection Manual paper feed 1 3 1 2 CS1 CS1 Tray 1 2 CS2 Tray 2 3 8 DUPLEX YES Duplex print selection Yes 0 1 0 1 NO NO No 1 9 PAPER TYPE PLAIN Paper type Standard paper 1 5 1 1 PLAIN HEAVY Heavy paper 2 OHP OHP 3 EN...

Page 139: ... 255 128 3 MULTI COUNT Number of print 1 999 1 4 PAPER Paper feed tray selec tion Manual paper feed 1 3 1 2 CS1 CS1 2 CS2 3 5 HALFTONE Halftone Low 0 1 0 0 LOW High 1 6 QUALITY Image quality setting Standard 0 1 0 1 HIGHQUALITY High quality 1 7 DITHER Specification of dither correction Straight 0 1 0 0 Straight Calibration 1 8 PAPER TYPE Paper type Plain paper 0 2 0 0 Heavy paper 1 Glossy paper 2 ...

Page 140: ... Image 0 2 0 2 High Text 1 Auto 2 6 QUALITY Image quality setting Standard 0 1 0 1 High quality 1 7 DITHER Specification of dither correc tion Straight 1 2 1 1 Calibration 2 8 PAPER TYPE Paper type Plain paper 0 2 0 0 Heavy paper 1 Glossy paper 2 9 INTENT Rendering indent Perceptual 0 2 0 0 Colormetric 1 Saturation 2 10 OUTPUT PROFILE Output profile Standard 0 2 0 0 Photo 1 Graphic 2 11 RGB SOURCE...

Page 141: ...er of print 1 999 1 4 PAPER Paper feed tray selec tion Manual paper feed 1 3 1 2 CS1 2 CS2 3 5 HALFTONE Halftone Low Image 0 2 0 2 High Text 1 Auto 2 6 QUALITY Image quality setting Standard 0 1 0 1 High quality 1 7 DITHER Specification of dither correction Straight 1 2 1 1 Calibration 2 8 PAPER TYPE Paper type Plain paper 0 2 0 0 Heavy paper 1 Glossy paper 2 9 INTENT Rendering indent Perceptual 0...

Page 142: ... output all image data saved in the image memory of FAX part Section FAX Operation Procedure 1 When OK START key is pressed it is highlighted and all image data saved in the image memory are outputted 2 After completion of printing EXECUTE key returns to the nor mal display 66 8 Purpose Operation test Check Function Purpose Used to send the selected sound mes sages to the line and the speaker Sect...

Page 143: ...ocedure 1 Select an item to be set with 10 keys 2 Determine the setting values with OK START key 3 Press OK START key and a selected dial is sent 66 21 Purpose Check Function Purpose Used to print the selected items FAX set ting list software SW list protocol monitor Section FAX Operation Procedure 1 Select an item to be set with 10 keys 2 Determine the setting values with OK START key 3 Press OK ...

Page 144: ...n LCD 67 67 25 Purpose Adjustment Setup Function Purpose Printer color balance adjustment Manual adjustment Section Printer Operation Procedure 1 Select an item to be set with 10 keys 2 Change the setting items with Arrow keys and determine the setting values with OK START key 3 Set the adjustment value with 10 keys and save the value with OK START key When the adjustment value is increased the im...

Page 145: ... 7 POINT7 Point 7 0 255 128 114 8 POINT8 Point 8 0 255 128 105 9 POINT9 Point 9 0 255 128 95 10 POINT10 Point 10 0 255 128 82 11 POINT11 Point 11 0 255 128 64 12 POINT12 Point 12 0 255 128 57 13 POINT13 Point 13 0 255 128 62 14 POINT14 Point 14 0 255 128 75 15 POINT15 Point 15 0 255 128 114 16 POINT16 Point 16 0 255 128 128 17 POINT17 Point 17 0 255 128 128 Item Display Content 1 HEAVYPAPER_K Heav...

Page 146: ...0 1 0 120ms 0 1 1 130ms 1 0 0 140ms 1 0 1 150ms 1 1 0 160ms 1 1 1 6 1 5 Adjustment value DTMF signal send time Setting range 6 60ms to 31 310ms ms X ms N 10 6 7 Adjustment value Dial call waiting time 3 5s 0 0 4 0s 0 1 5 0s 1 0 6 0s 1 1 8 Adjustment value SDT signal detection 0 No 1 Yes 7 1 Setting No 2 dial tone detection 0 No 1 Yes 2 Setting Dial tone detection 0 No 1 Yes 3 4 Adjustment value Di...

Page 147: ...nd digit The numbers and codes which can be registered are as fol lows 0 9 a b pause c Not used for this digit and after d Any is OK f 5 8 Setting External line connection number setting 2 Third digit The numbers and codes which can be registered are as fol lows 0 9 a b pause c Not used for this digit and after d Any is OK f 12 1 4 Setting External line connection number setting 2 Fourth digit The...

Page 148: ...t number 0 15 times Two states input 5 8 Adjustment value Ring back tone limit number Setting range 0 15 times 0 Fixed value Two states input 22 1 4 Adjustment value Ring back tone ON time Setting range 0 2 0 3 s 200ms intervals 0 Fixed value Two states input 5 8 Adjustment value Ring back tone OFF time Setting range 0 2 0 3 s 200ms intervals 0 Fixed value Two states input 23 1 4 Adjustment value ...

Page 149: ...2400 2743 2800 0 1 1 2400 2743 2800 3000 1 0 0 2400 2743 2800 3000 3200 1 0 1 2400 2743 2800 3000 3200 3429 1 1 0 Not used 1 1 1 4 7 Communication Setting Modem transmission speed less than V 33 mode V 27 2400bps 0 0 0 0 v 29 9600bps 0 0 0 1 V 27 4800bps 0 0 1 0 V 29 7200bps 0 0 1 1 V 33 14 4kbps 0 1 0 0 V 33 12 0kbps 0 1 1 0 V 17 9600bps 1 0 0 1 V 17 12 0kbps 1 0 1 0 V 17 7200bps 1 0 1 1 V 17 14 ...

Page 150: ...le of 33 bit or later of DIS Reflected only to DIS 0 Enable 1 Disable 4 CSI sending 0 OFF 1 ON 5 Communication Adjustment value EYE Q Check 0 Receive and EYE Q Check 1 Only EYE Q Check 6 Communication Adjustment value Time out time setting after starting TCF signal reception 0 2s 1 4s 7 Speed Setting TCF Check time 0 1 3s 1 1 0s 8 Adjustment value Time between DCS TCF 0 150ms 1 75ms 38 1 3 Adjustm...

Page 151: ...0 Print out the copy when receiving every one data 1 Print out all copies after receiving all copies 2 Report output when cancelled 0 Output 1 Not output 3 Report output when refusing reception 0 Output 1 Convert name to the dial number and print out 4 Address name of report conver sion 0 Not convert 1 Reject the specified number 5 6 Range of the sound monitor Speaker is always off 0 0 Speaker is ...

Page 152: ...initial setting Automatic Manual reception default setting 0 Automatic reception 1 Manual reception 2 FAX initial setting Absent connection default setting 0 OFF 1 ON 3 FAX initial setting Printing hold function 0 OFF 1 ON 4 8 Not used 55 1 2 Communication Setting Report output when sending the data Print is prohibited 0 0 Print all 0 1 Only when data cannot be sent 1 0 3 4 Setting Report output s...

Page 153: ...elephone connection 0 OFF 1 ON 61 1 4 FAX initial setting Distinctive link OFF 0 0 0 0 Standard ON 0 0 0 1 Pattern 1 0 0 1 0 Pattern 2 1 0 0 0 Pattern 3 0 1 0 0 Pattern 4 1 1 0 0 Pattern 5 0 0 1 0 ON Australia 1 0 1 0 ON New Zealand 1 1 1 0 ON Hong Kong 1 0 0 1 5 FAX initial setting Telephone FAX in automatic trans mission 0 OFF 1 ON 6 FAX initial setting Dial in function 0 Invalid 1 Valid 7 FAX i...

Page 154: ...X initial setting Number of re calls when busy Setting range 0 15times Japan Taiwan 0 14 times North America Canada 0 10 times England Ger many France Middle east South Africa 0 9 Australia New Zealand Singapore Malaysia India 0 3 China Hong Kong Two states input 68 1 4 FAX initial setting Interval between recalls when communication error Setting range 1 15 min 4 15 min Taiwan 1 15 min Malaysia Th...

Page 155: ...tion in A4 data reception AB series 0 210mm with printing 1 8 5 inch printing 6 FAX reception setting Specified number reception Enable Disable setting 0 Reception Enable 1 Reception Disable 7 FAX initial setting Polling protection 0 Protect 1 Do not protect 8 Not used 72 1 4 FAX initial setting FAX copy off center adjustment SPF 0 dot 0 0 0 0 7 dot 0 0 0 1 14 dot 0 0 1 0 21 dot 0 0 1 1 28 dot 0 1...

Page 156: ...ed 85 1 2 Busy tone detec tion Report output when sending the data Do not change 0 0 Not used 0 1 Not used 1 0 Not used 1 1 3 4 Setting External line on hook time 100ms 0 0 200ms 0 1 300ms 1 0 400ms 1 1 5 Setting External line on hook detection 0 Photo coupler 1 Line voltage 6 7 Setting External line on hook detection threshold with Line voltage 16V 0 0 18V 0 1 20V 1 0 22V 1 1 8 DPMUTE control 0 O...

Page 157: ...ode line template selec tion 0 3 line template 1 2 line template 3 FAX initial setting Apply with the one stripe and one page length when receiving the JBIG data 0 Applied 1 Not applied 4 FAX initial setting JBIG encode TP mode 0 TP mode invalid 1 TPmode valid 5 FAX initial setting Last stripe 0 Applied 1 Not applied 6 7 FAX initial setting Timer setting between flag and address V 21 to FSK 6s 0 0...

Page 158: ...pback beyond isolation capacitor interface 1 Digital loopback across isolation capacitor interface only 5 8 U63 Reg DAAC3 AC Termination Select Real 600 Ω 0 0 0 0 220 Ω 820 Ω 120 nF and 220 Ω 820 Ω 115 nF 0 0 1 1 370 Ω 620 Ω 310 nF 0 1 0 0 Global complex impedance 1 1 1 1 103 1 U65 Reg DAAC4 PWM Gain 0 No gain 1 6 dB gain applied to AOUT 2 U65 Reg DAAC4 Powerdown 0 Normal 1 Powerdown 3 U65 Reg DAA...

Page 159: ...le more aggres sive 0 0 1 1 Use ROM Table aggressive 0 1 0 0 Use ROM Table less aggres sive 0 1 0 1 Use ROM Table least aggres sive 0 1 1 0 5 6 G3 dropout threshold 6 0 dB 0 0 4 1 dB 0 1 2 5 dB 1 0 1 1 dB 1 1 7 Disable G3 Echo Suppression when the modem is the originator 0 G3 Echo Suppression Enabled 1 G3 Echo Suppression Disabled 8 Disable G3 Echo Suppression when the modem is the answerer 0 G3 E...

Page 160: ...tarting sending G3 4 5s 0 0 5 0s 0 1 6 0s 1 0 7 0s 1 1 5 Operation when receiving EER flame 0 Does not continue opera tion 1 Continue operation 6 8 Not used 114 115 Not used 116 1 2 Line error ratio of RTN sending 6line 0 0 12line 0 1 60line 1 0 120line 1 1 3 4 Waiting time of CED starting send ing 2 25s 0 0 3s 0 1 4s 1 0 5 6 Waiting time of ANSam starting sending 2 25s 0 0 3s 0 1 4s 1 0 7 8 Not u...

Page 161: ... Extend the time of FSS data reception Extend the communica tion time 0 Not used at this moment 1 Not used at this moment 3 Answerphone connection permis sion 0 OFF 1 ON 4 7 TEL LIU PWB setting Japan 0 0 0 0 Europe 0 0 1 0 North America 0 0 1 1 No 0 1 0 0 Asia 0 1 0 1 China 0 1 1 0 8 Not used 125 1 Test mode judgement flag 0 Normal mode 1 Test mode 2 3 Threshold of primary channel fall back EQM wh...

Page 162: ...n name A North America N India a South Africa B Australia O Hong Kong b Czech C U K P Sweden c Slovakia D Germany Q Spain d Hungary E France R Portugal e Greece F Australia S Italy f Poland G New Zealand T Switzerland g Russia H China U Finland h Brazil I Taiwan V Denmark i Viet Nam J Singapore W Norway j Korea K Malaysia X Netherland L Thailand Y Luxemburg M Middle East Z Belgium SW NO Bit NO A B...

Page 163: ...0 0 0 0 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SW6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 1 1 1 1 1 1 ...

Page 164: ...1 1 1 1 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW14 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 165: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW22 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 166: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW30 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 167: ...0 0 0 0 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SW38 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 1 1 1 1 1 1...

Page 168: ...1 1 1 1 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW46 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 169: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW54 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 170: ...0 0 0 0 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW62 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 0 0 0 0 0 0 0 0...

Page 171: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW70 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 172: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW78 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 173: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 1 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 SW86 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 1 1 1 0 0 0...

Page 174: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW94 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 175: ... 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW102 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0...

Page 176: ...1 1 1 1 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW110 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 ...

Page 177: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW118 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 1 1 1 1 1 ...

Page 178: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW126 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 ...

Page 179: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW134 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 ...

Page 180: ...1 1 1 1 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SW142 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 0 0 0 0 0 0 0 ...

Page 181: ...0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SW148 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 ...

Page 182: ...ouble message A warning message is displayed when a consumable part life is nearly expired or is expired When a warning message is displayed the machine may be or may not be stopped The trouble messages and the warning messages are displayed by the LCD and lamp Some trouble messages are automatically cleared when the trouble is repaired Some other troubles must be cleared by a simulation Some warn...

Page 183: ...ser trouble LSU breakdown E7 20 28 29 6 10 X X X X X X X X X Engine trouble 2 MFPC troubles motor fusing etc C1 10 F2 22 40 64 70 74 H2 00 02 03 H3 00 02 H4 00 H5 01 H7 10 L4 02 03 04 06 17 32 34 35 40 L8 02 X X X X X X X X X Process system trouble Process system breakdown E7 21 22 23 F2 23 41 42 43 65 66 67 71 72 73 75 76 77 X X X X X X X X X Paper feed tray 2 trouble Paper feed tray 2 breakdown ...

Page 184: ... Code SIM14 U1 H3 H4 H5 SIM16 U2 Power OFF ON Other errors 0OWER SEQUENCE 3AVED IN THE 0 5 5 3AVED IN THE 0 5 3AVED IN EACH BLOCK 5 3AVED IN THE 0 5 3AVED IN THE 0 5 4ROUBLE CANCEL SEQUENCE 7HEN EXECUTING 3 5 5 5 TROUBLE CHECK 3 5 TROUBLE CANCEL 3 OLOR MODE INHIBITION CANCEL 3 5 TROUBLE CANCEL TROUBLE CANCEL 3 5 TROUBLE CANCEL ACH BLOCK 0 EVENT MANAGER OMMUNICATION OF TROUBLE STATUS 4ROUBLE CODE 4...

Page 185: ...image density sensor trouble MFPC O 47 Ozone duct thermister trouble MFPC O 49 LSU thermister trouble MFPC O 50 K drum phase sensor trouble MFPC O 51 CL drum phase sensor trouble MFPC O 58 Main unit humidity sensor trouble MFPC O 64 Toner supply operation trouble BK MFPC O 65 Toner supply operation trouble C MFPC O 66 Toner supply operation trouble M MFPC O 67 Toner supply operation trouble Y MFPC...

Page 186: ... between the controller and OPU MFPC O 81 OPU communication trouble parity MFPC O 82 OPU communication trouble overrun MFPC O 84 OPU communication trouble flaming Flaming is the one kind of communication error related with the length and the parity bit MFPC O 88 OPU communication trouble time out MFPC O 99 OPU language error MFPC O UC 02 IPD ASIC CPT error MFPC O Trouble code Trouble code content ...

Page 187: ...mality Check Remedy Check connection of the harness to the CIS unit MFP PWB Check connection of the harness to the CIS unit AFE PWB Check connection of the harness to the AFE PWB MFPWB Check the CIS unit Check the AFE PWB Check the MFP PWB Cause Abnormality in the CIS white reference plate scan level when the scanner lamp is turned ON Improper installation of the harness to the CIS unit MFP PWB Im...

Page 188: ...nternal oscillating circuit used in the LSU ASIC LSU ASIC abnormality on the LSUcnt PWB Check Remedy Check connection of the connector and the harness between the MFP PWB and the LSUcnt PWB Replace the MFP PWB Replace the LSU Cause The voltage on MFPC PWB is not stable The parts on the MFPC PWB are not sol dered properly Check Remedy Replace the MFPC PWB Cause FlexRISC trouble Check Remedy Check f...

Page 189: ...normality Sample level 25 or less or 231 or above Connection trouble of the connector and the harness Developing unit trouble MFPC PWB trouble Check Remedy Replace the toner density sensor Harness and connector connection trouble Replace the developing unit Replace the MFPC PWB Cause Toner density sensor output abnormality Sample level 25 or less or 231 or above Connection trouble of the connector...

Page 190: ...Replace the developing unit Cause Toner motor trouble Toner drive clutch trouble Toner density sensor trouble Connector harness trouble MFPC PWB trouble Toner cartridge trouble Developing unit trouble Check Remedy Replace the toner motor Replace the toner drive clutch Replace the toner density sensor Connector harness trouble Replace the MFPC PWB Replace the toner cartridge Replace the developing ...

Page 191: ...1sensor trouble Paper feed tray 2 lift unit trouble MFPC PWB trouble Harness and connector connection trouble Check Remedy Check connection of the harness and the connector of C2LUD Replace the lift up unit Replace the MFPC PWB Trouble content MFP FAX communication establishment error Framing Parity Protocol error Section MFP Case 1 Cause FAX control PWB trouble Check and Remedy Replace the FAX co...

Page 192: ... the trouble Replace the thermister Replace the MFPC PWB Harness and connector connection trouble Replace the power unit Cause The fusing temperature does not reach the specified level within the specified time from turning ON the power relay Thermister trouble Heater lamp trouble MFPC PWB trouble Thermostat trouble Connector harness connection trouble Power unit trouble Interlock switch trouble C...

Page 193: ... Fusing motor trouble MFPC PWB trouble Connection trouble of the connector and the harness Check Remedy Use Sim6 1 to check the operation of the fusing motor Replace the fusing motor Replace the MFPC PWB Check connection of the connector and the harness Cause The motor lock signal is detected during rotation of the developing motor Developing motor trouble Harness and connector connection trouble ...

Page 194: ...WB and the fan motor Replace the fan motor Replace the MFPC PWB Cause The motor does not reach the specified rpm in specified time after starting rotation of the polygon motor Polygon motor trouble LSUcnt PWB trouble Connection trouble of the connector and the harness Check Remedy Use SIM61 1 to check the operation of the polygon motor Check connection of the connectors and the harness Replace the...

Page 195: ...nd the harness PCU PWB trouble Check Remedy Check connector connection and harness of OPU PWB and MCU PWB Replace OPU PWB or MCU PWB Check ground point Power off on Cause Connection error between OPU PWB and MCU PWB data corruption Check Remedy Check connector connection and harness of OPU PWB and MCU PWB Replace OPU PWB or MCU PWB Check ground point Power off on Cause Connection error between OPU...

Page 196: ... added code Image type Job kind at the occurrence of the error E7 91 0 Other FAX Internet FAX reception print Other than long size images 1 1 JPEG 1 2 JBIG 1 3 Mxx1ch 4 Mxx4ch 5 Other FAX Internet FAX reception print Long size images 1 6 JPEG 1 7 JBIG 1 8 Mxx1ch 9 Mxx4ch A F Not Used 1 E7 93 0 Other Copy print in ERDH Copy composing system function Custom Stamp Water mark 1 1 JPEG 2 JBIG 3 Mxx1ch ...

Page 197: ...are saved printing is performed every time when the machine is booted generating an error repeatedly E7 91 To clear the received data execute SIM66 10 Check and remedy Check the MFPC PWB to insure that there is no abnormality When the job at occurrence of an error is FAX E7 91 check the installing state of the FAX control PWB and the SC CARD PWB Perform SIM60 01 Memory read write check to insure t...

Page 198: ...report sub code 2 The communication report sub code 1 and sub code 2 are in hexa decimal notation The others are in decimal notation The communication report sub code 1 is not used in the these mod els B Details 1 Communication report main code For report codes 16 31 V 34 MODE COMMUNICATION Report code Final receive signal Send side Final receive signal Receive side 0 Abnormal signal Abnormal sign...

Page 199: ...arty In relay command sending the remote machine has no relay function Send Including other company s machine 1 The NSF signal has not Confidential function bit 2 The NSF is not a Sharp machine 56 NO REL RX 1 In relay command sending DCN is received for NSS Send 2 In relay command reception a remote station number which is not registered is specified Receive 3 In F code relay broadcasting an F cod...

Page 200: ...conditions after 01 do not apply Send Receive 01 Send length over Send 02 EOL time up Receive 03 Carrier detection time up Receive 04 Time up of the communication start command from the machine side Receive 05 Time up in phase C 8 min Send 06 Memory image decode error Receive 07 Memory image decode error Send 08 Time up between frames in phase C Report code is 0 or 16 Send Receive 09 Not used 10 N...

Page 201: ... may cause malfunctions of the machine C Update procedures and kinds of firmware There are following methods of update of the firmware 1 Firmware update using USB memory 2 Update procedure 1 Firmware update using media For the update connect the media or USB memory to the USB port that exists in the main body and select the firmware data in the media or USB memory by simulation screen in the main ...

Page 202: ...utton Then the current version and the new version are displayed 4 Press OK button or Start button Then the machine is restarted and the download of the firmware file starts At this moment do not disconnect the USB memory 5 After downloading the firmware file the upgrading starts At this moment do not disconnect the USB memory 6 When the upgrading is finished the upgrading result is dis played Whe...

Page 203: ...f this simulation the initial setting of the toner density cannot be executed normally Therefore never oper ate the machine until the initial setting of the toner density is com pleted the machine enters the print copy ready state C Auto color calibration auto color balance adjustment according to the guidance This function is valid only when the setting of SIM26 55 is Enable To enable this functi...

Page 204: ...The above display disappears when the counters are cleared Display content Display condition Print job Enable Disable Sim26 38 A set value Counter name Counter value Maintenance required Code TA 0 Print continue Maintenance counter Total When the Sim21 1 set value is reached Enable 1 Print stop When 90 of the Sim21 1 set value is reached Maintenance required Code TA 1 Print stop When the Sim21 1 s...

Page 205: ...t value Counter name Counter value Maintenance required Code VK 0 Print continue Developer cartridge print counter K Developer cartridge accumulated rotation number K When 100K Other countries than China or 75K China is reached When 575K rotations is reached Enable 1 Print stop Maintenance required Code V C M Y 0 Print continue Developer cartridge print counter C M Y Developer cartridge accumulate...

Page 206: ... X X Scanner section Scanner unit CIS X X X X X Air cleaning on SELFOC lens part Table glass SPF glass X X X X X Rail X X X X X Grease the indicated area with MOLYKOTE EM50 L when checking Drive belt X X X X X Drive gears pulley X X X X X Transfer section Primary transfer unit Primary transfer unit X Replace at 150K or 2 year of use Secondary transfer unit Secondary transfer roller X O O Replace a...

Page 207: ...the SPF RSPF paper feed counter reaches a value of 100K or when one year has elapsed since the start of use Paper feed roller O O O O O Separation roller O O O O O Torque limiter X X X X X Transport rollers X O O O O Transport paper guides O O O O O Discharge brush X X X X X Gears X X X X X Apply to the specified area when checking FLOIL GE 676 ...

Page 208: ...hen calling 75 K 150 K 225K 300 K Remark 1 Paper feed roller O O O O O Replace when the RSPF feed counter reaches 100K or parts are worn 2 Paper pickup roller O O O O O 3 Each transport roller X X X X X 4 Scan plate O O O O O 5 Paper exit roller X X X X X 6 Discharge brush X X X X X 7 OC mat O O O O O 8 Gears X X X X X 9 Belts X X X X X ...

Page 209: ...rt name When calling 75 K 150 K 225K 300 K Remark 1 Paper feed roller O O O O O Replace when the SPF feed counter reaches 100K or parts are worn 2 Paper pickup roller O O O O O 3 Each transport roller X X X X X 4 Scan plate O O O O O 5 Paper exit roller X X X X X 6 Discharge brush X X X X X 7 OC mat O O O O O 8 Gears X X X X X ...

Page 210: ...ean Replace Adjust Lubricate No Part name When calling 75 K 150 K 225K 300 K Remark 1 CIS X X X X X Air cleaning on SELFOC lens part 2 Table glass SPF glass X X X X X 3 Rail X X X X X Grease the indicated place with MOLYKOTE EM50 L when checking 4 Drive belt X X X X X 5 Drive gears pulley X X X X X ...

Page 211: ...loping section Check Clean replace or adjust according to necessity Clean Replace Adjust Lubricate No Unit name When calling 45K 75 K 90 K 135 K 150 K 180K 225 K 270 K 300 K Remarks 1 Developing unit monochrome Developing unit color ...

Page 212: ...r above by pressing the pawl 4 Rotate the coupling shown in the figure counter clockwise the direction indicated by the mark for preventing the developing material from push ing up the DV side label It is possible to use a cross slot screwdriver Refer to the Note1 2 and 3 described in the end of this procedure 5 Install the developing unit straight into the machine until the lever of the developin...

Page 213: ...ial could damage the drum unit Note3 When the Developing material had migrated to the end of the seal rotate the Developer MG Roller while tilting the DV Unit 45 degrees to re attract the Developer back to the MG Roller F R both side When installing the DV Unit with Developer on the seal the drum unit can become damaged Note4 Connect the connector of the developing unit firmly When the connector i...

Page 214: ...Drum cartridge Check Clean replace or adjust according to necessity Clean Replace Adjust Lubricate No Unit name When calling 45K 75 K 90 K 135 K 150 K 180K 225 K 270 K 300 K Remarks 1 OPC drum unit monochrome OPC drum unit color ...

Page 215: ...according to necessity Clean Replace Adjust Lubricate No Unit name Part name When calling 75 K 150 K 225K 300 K Remark 1 Primary transfer unit Primary transfer unit X Replace at 150K or 2 year of use 2 Secondary transfer unit Secondary transfer roller X O O Replace as needed ...

Page 216: ... Check Clean replace or adjust according to necessity Clean Replace Adjust Lubricate No Unit name Part name When calling 75 K 150 K 225K 300 K Remark 1 LSU Dust proof glass X X X X X 2 Others LSU cleaning unit X Replace as needed 2 13 Oct 2 ...

Page 217: ...or adjust according to necessity Clean Replace Adjust Lubricate No Part name When calling 75 K 150 K 225K 300 K Remark 1 Paper feed roller X O O O O Replace at 100K of each counter or 1 year of use 2 Separation roller X O O O O 3 Torque limiter X O O O O 4 Sensors X X X X X ...

Page 218: ...cessity O Clean Replace Adjust Lubricate No Part name When calling 75 K 150 K 225K 300 K Remark 1 PS auxilrary roller X O O O O 2 Transport rollers X O O O O 3 Paper guides O O O O O 4 Discharge brush X X X X X 5 Gears X X X X X Apply to the specified area when checking FLOIL GE 676 6 Paper dust removing unit ...

Page 219: ...Replace Adjust Lubricate No Part name When calling 75 K 150 K 225K 300 K Remark 1 Gears grease X X X X X Apply to the specified area when checking FLOIL G 313S 2 Shaft earth sections conduction grease X X X X X Apply to the specified area when checking FLOIL GE 676 3 Belts X X X X X 4 Sensors X X X X X ...

Page 220: ...ANCE 9 18 K Fusing section Check Clean replace or adjust according to necessity O Clean Replace Adjust Lubricate No Part name When calling 75 K 150 K 225K 300 K Remark 1 Fusing unit X Replace at 150K or 2 year of use ...

Page 221: ...70 K 300 K Remarks 1 Toner cartridge BK User replacement for every toner empty 2 Toner cartridge CMY User replacement for every toner empty 3 Toner collection container Replaced by the user when full is detected No Part name When calling 75 K 150 K 225K 300 K Remark 1 Process registration sensor X O O O O Clean when the Fusing unit and the Drum cartridge is replaced 2 Ozone filter X Replace at 75K...

Page 222: ...l out the Paper tray 2 Open the front cover 3 Remove a screw and unhook pawls Then remove the Left cabinet NE Parts 1 Left cabinet NE 2 Paper exit tray 3 Operation base plate NE 4 Right cabinet front NE 5 Rear cabinet upper NE 6 Rear cabinet NE 7 Paper exit tray rear connection cabinet 8 Right cabinet rear NE 9 Upper cabinet right NE 1 13 Aug 2 13 Oct ...

Page 223: ...e plate NE 1 Press pawls and pull the Operation base plate NE toward you 2 Open the RSPF unit and place the operation panel shown in the figure 3 Disconnect the harness of the USB I F PWB and remove the operation base plate NE 4 Right cabinet front NE 1 Remove remove the Operation plate NE 2 Remove pawls and remove the Right cabinet front NE ...

Page 224: ... and the Rear cabinet NE 6 Paper exit tray rear connection cabinet 1 Remove the Paper exit tray left cabinet NE 2 Remove the rear connection cabinet 7 Right cabinet rear NE Upper cabinet right NE 1 Remove the Rear cabinet uooer NE and the Rear cabinet NE 2 Open the right door 3 Remove the Right cabinet rear NE and the Upper cabinet right NE ...

Page 225: ...ble and the Operation panel unit C RSPF SPF unit 1 RSPF SPF unit 1 Remove the Rear cabinet NE the Right cabinet NE and the Upper cabinet right NE 2 Remove the earth cable and the MFP PWB shield 3 Remove the RSPF cable from the MFP PWB and the screw fix ing the RSPF cable 4 Remove the RSPF SPF unit from the main unit No Name 1 Operation panel unit No Name 1 RSPF SPF unit ...

Page 226: ...h cable and the MFP PWB shield 6 Remove the SCN harness NE CIF FFC NE from the MFPC PWB Remove the FFC by releasing the lock of the FFC connector When the connection part of the connector is lifted up as shown in the figure the connector is unlocked It is necessary to remove the FFC with releasing the lock of the connector 7 Remove the scanner unit Parts 1 Scanner PWB 1 1 13 Aug 2 13 Oct 2 2 ...

Page 227: ...all a toner cartridge of a different color Be sure to install a toner cartridge of the same color NOTE When installing do not insert with great force Push with your hand until it is completely inserted NOTE Regardless of the installation of the toner cartridge remove the toner cartridges when transferring the main unit NOTE When transferring to other place be sure to remove the toner cartridges Th...

Page 228: ... unit cover Check the home position of the Primary transfer unit Rotate the cam counter clockwise 4 Disconnect the developing unit connector 5 Pull out the developing unit with pressing the lever When pulling out and pushing in the developing unit put your hand beneath the unit and slide it horizontally along the guide When pushing in the developing unit connect the connector of the developing uni...

Page 229: ... it horizontally along the guide on the right side At the time be careful not to touch the OPC drum surface I Primary transfer unit 1 Remove the Toner collection container 2 Remove the Developing unit 3 Open the Right door unit 4 Remove the screws fixing the primary transfer unit and pull out the primary transfer unit it stops Be careful to keep Primary Transfer Unit free of any foreign materials ...

Page 230: ...ve the left cabinet 2 Pull out the LSU unit and remove the FFC and the harness by referring the following procedures Remove the FFC by releasing the lock of the FFC connector When the connection part of the connector is lifted up as shown in the figure the connector is unlocked It is necessary to remove the FFC with releasing the lock of the connector Parts 1 LSU unit 1 1 13 Aug 2 13 Oct 2 ...

Page 231: ...right door unit connection 3 Remove the humidity sensor cover Unlocked connector and FFC from side view Connector FFC Tab for positioning FFC Guide for positioning the connector FFC Hook Top View Interfere 1 Lift up FFC 2 Lift up FFC obliquely upward Locked connector and FFC from side view Connector Tab for positioning FFC Guide for positioning the connector Tab for positioning FFC Guide for posit...

Page 232: ...2 Paper exit unit 1 Open the right door unit 2 Remove the right door unit L Manual paper feed unit 1 Open the right door unit 2 Remove the screw fixing the manual paper feed unit 3 Remove the manual paper feed unit 4 Remove the connecting parts of the manual paper feed tray and remove it Parts 1 Manual paper feed tray ...

Page 233: ...ove the fusing unit N PWB 1 MFPC PWB 1 Remove the right cabinet rear NE 2 Remove the rear cabinet rear NE 3 Remove the MFPC cover 4 Remove the FFCs from MFPC unit by referring the following procedures It is necessary to remove the FFC by releasing the lock of the FFC connector Parts 1 Fusing unit Parts 1 MFPC PWB 2 HV PWB 3 AC DC PWB 4 AFE PWB 5 FAX PWB 6 RINGER PWB 7 FAN IF PWB 4 2 1 3 7 6 5 1 1 ...

Page 234: ...h releasing the lock of the connector 5 Remove the MFPC frame 6 Remove the MFPC PWB from the MFPC PWB frame 2 HV PWB 1 Remove the right cabinet rear NE 2 Remove the rear cabinet rear NE 3 Remove the PWB protection sheet NE and the MFPC cover 4 Remove the HV PWB 3 AC DC PWB 1 Open the front cover 2 Remove the paper exit tray 3 Remove the AC DC PWB with the stubby driver 2 13 Oct 2 ...

Page 235: ...e connector is unlocked It is necessary to remove the FFC with releasing the locking of the connector It is necessary to remove the FFC after the FFC is lifted up pulled out obliquely upward and the tab is removed from the connection part If the FFC is forced to remove the FFC and the connector could be broken Unlocked connector and FFC from side view Connector FFC Tab for positioning FFC Guide fo...

Page 236: ...p as shown in the figure the connector is unlocked It is necessary to remove the FFC with releasing the lock of the connector 2 Remove the FAX PWB It is necessary to remove the harness and FFC by releasing the lock of the FFC connector Release the lock by lifting up the lock lever as shown in the fig ure It is necessary to remove the FFC with releasing the lock of the connector 6 FAN IF PWB 1 Remo...

Page 237: ...sassembly and assembly of each unit A Operation panel unit 1 LCD PWB 1 Remove the KEY FFC Regarding the connection part A remove the FFC by referring the following procedure Lifting up the lock lever as the OK state shown in the figure It is necessary to remove the FFC with releasing the lock of the con nector Parts 1 Main drive unit No Name 1 LCD PWB 2 KEY LED PWB 3 LCD 1 13 Aug 2 13 Oct 1 2 ...

Page 238: ... figure 2 Remove the screws and remove the LCD PWB 2 KEY LED PWB 1 Remove the KEY LED PWB 2 Remove the screws remove the protection mylar and KEY LED PWB 3 LCD 1 Remove the KEY LED PWB and the LCD PWB 2 Open the pawls and remove the LCD unit NOTE Use enough care not to put finger prints on the LCD sur face 2 2 13 Oct ...

Page 239: ...3 Remove the E ring remove the paper feed shaft unit 4 Remove the pressure release lever bearings washers stop per the pin and Paper feed drive gear 5 Remove the paper feed shaft 6 Remove the Paper feed roller and the Pick up roller Parts 1 Pick up roller 2 Paper feed roller 3 Paper exit roller 4 Transport roller 5 Transport auxiliary roller 6 Discharge brush 7 OC mat ...

Page 240: ...emove the discharge brush 5 Remove the couplings 6 Remove the paper exit roller 3 Transport roller 1 Remove the paper feed shaft unit 2 Remove the transportation unit 3 Remove the E rings the pulley the coupling and the bearing 4 Remove the transport roller unit and remove the transport roller 4 Transport auxiliary roller 1 Remove the paper feed shaft unit 2 Remove the transport auxiliary roller ...

Page 241: ...PF unit 1 Pick up roller Paper feed roller 1 Open the upper door cabinet R and the paper tray R NE 2 Remove the Rear cabinet R Parts 1 Pick up roller 2 Paper feed roller 3 Upper transport roller 4 Lower transport roller 5 PS roller 6 Transport auxiliary roller 7 BC auxiliary roller 8 Transport auxiliary roller 9 Paper exit roller 10 BC paper exit roller 11 Discharge brush 12 OC mat ...

Page 242: ...Remove the resin ring remove the pin and the coupling assem bly 6 Remove the paper feed shaft 7 Remove the Paper feed roller and the Pick up roller 2 PS roller Upper transport roller Lower transport roller 1 Remove the paper feed shaft unit 2 Remove the transportation unit 3 Remove the E ring the pulley the belt and the bearing 4 Remove the PS roller 5 Remove the motor fixing plate ...

Page 243: ...aring 10 Remove the Lower transport roller 3 BC auxiliary roller discharge brush 1 Remove the paper tray unit 2 Remove the paper tray 3 Turn the removed unit and remove the spring transport auxil iary roller and the BC auxiliary roller 4 Remove the paper fed cover unit 5 Remove the discharge brush NOTE When putting the discharge brush put it with fitting to the alignment line ...

Page 244: ... Remove the paper tray unit 2 Remove the E ring 3 Remove the Paper exit roller and the BC paper exit roller 4 Remove the BC paper exit roller 5 Transport auxiliary roller Upper door cabinet 1 Remove the rear cabinet of the RSPF unit 6 OC mat 1 Open the RSPF unit and clean the OC mat ...

Page 245: ...e belt 1 Remove the scanner upper cover NE When removing the scanner upper cover press No 1 and 2 pawls inside and slide no 3 4 and 5 pawls outside 2 Check the tension and wear of the drive belt shown in the figure No Name 1 Drive belt 2 Glass 3 Rail 4 CIS unit ...

Page 246: ...he drive belt 3 Apply grease on the rail NOTE When applying the grease be sure not to apply the grease on the drive belt If the grease is put on the drive belt clean drive the belt 3 Glass 1 Remove the glass from the upper cover by removing the doule sided tapes 2 Remove the glass 4 CIS unit 1 Remove the scanner upper cover 2 Remove the stoppers shown in the figure 3 Remove the CIS unit from the c...

Page 247: ...he Toner collection container 2 Remove the cleaning stick from the front cabinet 2 Glass cleaning 1 Remove the Toner collection container 2 Move the lever of the OPC drum unit up 3 Turn the felt part of the cleaning stick downward and insert it to the space shown in the figure Move the cleaning stick back and forth twice or third and clean the glass of the LSU unit Parts 1 Secondary transfer rolle...

Page 248: ... maintenance cover 2 Remove the E ring and remove the paper feed roller 2 Separation roller Torque limiter 1 Remove the separation roller cover 2 Remove the separation roller assembly 3 Remove the separation roller and the torque limiter Parts 1 Paper feed roller 2 Separation roller 3 Torque limiter ...

Page 249: ...ransport auxiliary roller 1 1 Remove the right door 2 Remove the paper out roller pressure SP 3 Remove the transport auxiliary roller 2 from the shaft c Right door paper in roller Right door paper out roller 1 Open the right door 2 Remove the E rings and the 25P pulleys and remove the belt 3 Remove the E rings and the belt idle bearings Parts 1 Transport auxiliary roller 1 2 Transport auxiliary ro...

Page 250: ...r exit auxiliary roller 1 Remove the knob the earth plate E rings and pressure springs 2 Remove the paper exit auxiliary roller unit 3 Remove the paper exit auxiliary roller b Paper exit roller 1 Remove the knob 2 Remove the paper exit gear unit and remove the paper exit roller unit Parts 1 Paper exit auxiliary roller 2 Paper exit roller 3 Discharge brush ...

Page 251: ...ove the paper exit roller c Discharge brush 1 Remove the knob NOTE When replacing the discharge brush put it with aligning the alignment line NOTE When replacing the discharge brush clean up dirt and adhesive material on the surface of the plate ...

Page 252: ...Operational descriptions The operation panel of this model is structured LCD with Back light LCD PWB KEY LED PWB and operation keys Because of the touch panel function is not equipped the operation is executed by key on the operation panel And also the adjustment of LCD brightness by hardware volume and so on is not equipped LCD LCD PWB KEY PWB 2 13 Oct ...

Page 253: ...ansport pressure roller Apply a pressure to paper and the transport roller to provide the transport power of the transport roller to paper 4 Transport pressure roller Applies pressure to document and drive roller to transport paper 5 Transport drive roller Transports documents 6 Pickup roller Picks up an original document and transports the lead edge to the Document Feed Roller 7 Document Feed Rol...

Page 254: ...ve paper to the Lower Transport roller set 8 PS roller Drive Registration Drive roller used to perform paper buckle timing and transport paper over the scanner slit glass to the Lower Trans port Roller set 9 Lower transport roller Idle Lower paper transport pressure idle roller used to assist in moving paper with the Drive Roller to the the exit section of the RSPF 10 Lower transport roller Drive ...

Page 255: ...tion SPPD1_N SPPD1 not reached JAM Starts the paper feed SPPD1 ON 99 2 50 130 5 SPPD1_S SPPD1 remain ing JAM SPPD1ON SPPD1 OFF Normal mode 355 6mm Long paper mode FAX 500mm 50 Normal mode 405 6mm Long paper FAX 550mm P_SHORT Short size JAM SPPD1 OFF When the paper length is less than 114 1mm 100ms 100ms 1000ms 1000ms 190 3mm 190 3mm 204 6mm 204 6mm 50ms 50ms 50ms 50ms 255mm 255mm SPUF SPUF SPPD1 S...

Page 256: ...fter the image is transferred to the paper the two sided copy print exits into the exit tray with side one facing face down allowing the rest of the copies prints to exit in the same order the originals were placed in the document feed tray of the RSPF Reverse pulse Reverse pulse 15mm minutes 15mm minutes 50ms 50ms 50ms 50ms 255mm 255mm 50ms 50ms 20ms 20ms 186 2mm 186 2mm 50ms 50ms 20ms 20ms 186 2...

Page 257: ... Function Operation MIM Scanner motor Drives the carriage unit No Name Function Operation 1 Home position sensor Detects the home position of the CIS 2 Scanner motor Drives the carriage unit 3 AFE PWB Transfers the analog signal to the digital signal 4 CIS unit Scanner lamp and the light receiving sensor 1 2 3 4 MIM ...

Page 258: ...t and the contrast of the reflected light is read by the on line CMOS elements to be converted into the image signal analog The color components of document images are extracted to R G and B separately by the one line CMOS elements R G B The inside of the LED element contains the R G and B elements The document scan in the main scanning direction is performed by the CMOS element The document scan ...

Page 259: ...ol of the feed roller is carried out by the Man ual Feed Clutch This model does not have an automatic paper size detection func tion in Multi purpose tray 5 0 5 4 Signal name Name Function and operation FUM Fusing drive motor Drives the fusing unit the paper feed section and Registration sections HUD_M TH_M Temperature humidity sensor Detects the temperature and the humidity For the process contro...

Page 260: ...al name Name Function and operation FUM Fusing drive motor Drives the fusing unit the paper feed section and Registration sections No Name Function and operation 1 Resist roller Drive The Resist Roller Drive synchronizes the paper timing to the image on the Transfer Belt A buckle is created to eliminate any skew in the paper The paper is then driven to the Transfer section where the image is corre...

Page 261: ...gh the paper feed clutch CPUC1 to the paper transport roller and the paper feed roller The paper feed roller feeds paper to the paper transport section At that time the separation roller rotates to prevent double feed To prevent a double feeding the separation roller apply counter force to the paper from bottom side 1 2 CPUC1 CPED1 FUM Signal name Name Function and operation FUM Fusing drive motor...

Page 262: ...n and operation FUM Fusing drive motor Drives the fusing unit the paper feed section and Registration sections POD1 Paper exit detector 1 Detects paper pass in the paper exit section Detects a paper jam POC Paper exit clutch Controls the drive timing of paper exit roller drive POD2 Paper exit detector 2 Detects paper pass in the paper exit section Detects a paper jam TFD Paper exit tray full detec...

Page 263: ...eration 1 ADU gate guide The paper which comes from fuser section passes the underside of ADU gate guide and goes to the paper exit section The switch back paper coming from the exit section is passed over the ADU Guide which drops by gravity 2 Paper feed roller Idle Applies pressure to the back of the paper for drive to the Lower Duplex Transport Rollers 3 Paper feed roller Drive Drive Roller in ...

Page 264: ... laser power 2 Collimator lens Focuses laser beams 3 f lens To equalize main scanning direction laser beam dots distance To make laser dot distance of an end and the central part of the OPC drum the same In addition to condense a laser beam to BD beam detector 4 Mirror Reflects laser beams to the OPC drum 5 Incident cylindrical lens Focuses laser beams 6 BD PWB To detect the laser scan timing Beam...

Page 265: ...m makes electrostatic latent image on the OPC drum This model adopts 2 laser beam type C LSU specifications 㻷 㻯 㻹 㼅 㻸㻰㻝 㻸㻰㻞 㻸㻰㻝 㻸㻰㻞 㻸㻰㻞 㻸㻰㻝 㻸㻰㻝 㻸㻰㻞 F side R side Laser beam generating section TOP Laser beam generating section SIDE Effective scan width 220mm Resolution 600dpi Beam diameter Main Sub scan 50 80 m Laser power Max 0 3mw LD wavelength 780 800nm Number of mirrors 4 surfaces Rotation spee...

Page 266: ...lectric charges on the OPC drum C DL_M Discharge lamp M Discharges electric charges on the OPC drum M DL_Y Discharge lamp Y Discharges electric charges on the OPC drum Y DVM Developing motor CL Drives the developing OPC drum section CL DM Developing motor K Drives the developing black OPC drum BK transfer section MC CL Main charger applying voltage CL The main charger is charged to generate negati...

Page 267: ...n remaining toner is removed by the cleaning blade Toner removed from the OPC drum surface is transported to the waste toner section by the waste toner transport screw OPC drum rotation control The OPC drum K is driven by the DV motor DVM_K and the rotation speed is monitored by the OPC drum rotation sen sor DHPD_K The color OPC drums C M and Y are driven by the DV motor DVM_CL and the rotation sp...

Page 268: ... cartridge Detects a new toner cartridge TNC Y Y Toner clutch Y Drives the toner transport screw in the toner cartridge to supply toner Y to the developer car tridge TNC M M Toner clutch M Drives the toner transport screw in the toner cartridge to supply toner M to the developer car tridge TNC C C Toner clutch C Drives the toner transport screw in the toner cartridge to supply toner C to the devel...

Page 269: ...Concentration setting C TCS_K Toner sensor K Detects toner supply from the toner cartridge Detects toner density only during Simulation 25 2 Developer Concentration setting K TCS_M Toner sensor M Detects toner supply from the toner cartridge Detects toner density only during Simulation 25 2 Developer Concentration setting M TCS_Y Toner sensor Y Detects toner supply from the toner cartridge Detects...

Page 270: ...developing roller Negatively charged toner is attracted to the exposed section on the OPC drum where the negative potential falls due to a higher devel oping bias If the OPC drum is not exposed the negative potential is higher than the developing bias voltage and toner is not attracted The toner sensor detects the toner supply state from the toner cartridge In this machine the toner density is det...

Page 271: ...select clutch Transports the developing motor K power to the primary transfer mode select cam to select the primary transfer mode The primary transfer mode select cam is rotated counterclockwise 2TC Secondary transfer output Secondary transfer high voltage output DM Developing drive motor K Drives the developing black OPC drum BK transfer section No Name Function and operation 1 Secondary transfer...

Page 272: ...t Color print mode All the OPC drums are in close contact with the transfer belt Monochrome print mode The K OPC drum is in close contact with the transfer belt The mode is switched by the developing motor K and the mode switch clutches 1TURC 1 1TURC 2 When the roller separation clutch 1TURC is turned ON the transfer cam is rotated to shift the primary transfer link and the primary transfer arm in...

Page 273: ...N and fuser roller heat roller is heated up If above temperature is higher than predetermined one PCU stops send the heater lamp signal to the heater lamp drive circuit in HL PWB In case of abnormal high temperature of fuser roller heat roller is occurred the thermostat becomes OFF condition physically cuts off the power line of heater lamp 4 5 43 5 5 5 4 53 Signal name Name Function and operation...

Page 274: ...oner on the paper is fixed without transforming 3 For the irregularity for multilayered structure of the toner pressure increases uniformly E Fusing temperature control The temperature sensor is provided at the center of the fusing roller heating The roller temperature is detected by the thermistor sensor and the heater lamp is controlled so that the temperature is maintained at the specified leve...

Page 275: ...wing filter to remove ozone generated in the process section Signal name Name Function Operation FUFM Fusing cooling fan Cools the fusing section OZFM1 Ozone fan 1 Cools the developing unit generates the ozone from the main charger unit PSFM Power cooling fan motor Cools the power unit LSUFM LSU cooling fan Cools the LSU No Name Function Operation 1 Ozone filter Absorbs ozone generated in the imag...

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Page 277: ... I F 6CS USB Host I F 2ch UART 2ch SPI EEPROM IPD ASIC SPI0CS1 SPI0CS SPI1CS0 PI1CS VCL SPI1CS OPE Key Unit LSU Unit Conector USB Host IF Connector S O C Zoran Quatro4550 LVDS SPI EEPROM General Video I F Scanner AFE I F LVDS Recive Laser Printer I F 2ch USB Device I F SPI Flash SPI0CS0 PRIVIDEO0 1 8 9 16 17 24 GVCLK GVPS GVLS GCDATA0 7 GVCL USB Con Scanner AFE USB Btype Connector Quatro4550 LVDS ...

Page 278: ...㻔㻸㼂㻰㻿䢉䢛䡭㻕 㻾㻳㻮 㻸㻱㻰 㻸㻱㻰㻌㼋㻾㻔㻷㻕 㻸㻰㻻 㻡㻙㻪㻟㻚㻟㼂 㻻㻺㻛㻻㻲㻲㻌㻯㼀㻸㻝 㼂㻰㻰㻌㻟㻚㻟㼂 㻸㻱㻰 㻰㻾㻵㼂㻱㻾 㻭㻷㻹 㻔㻭㻷㻣㻤㻢㻠㻕 㼂㻰㻰㼋㻟㻚㻟㼂 㼂㻰㻰㼋㻡㼂 㼀㼄㻯㻷㻗 㼀㼄㻯㻷㻙 㼀㼄㻜㻗 㼀㼄㻜㻙 㼀㼄㻝㻗 㼀㼄㻝㻙 㼀㼄㻞㻗 㼀㼄㻞㻙 㻿㻯㻸㻷 㻿㻰㻵 㻿㻱㻺 CIS UN MFPC PWB 㻿㻴 㼂㻰㻰㻌㻟㻚㻟㼂 㻯㻺㼀㼋㻾㻔㻱㻺㻕 㻯㻺㼀㼋㻳㻔㻱㻺㻕 㻯㻺㼀㼋㻮㻔㻱㻺㻕 㻾㻱㻿㻱㼀㻔㻸㻱㻰㻕㻌㻛㻌㻱㻺 㻾㻱㻿㻱㼀㻔㻭㻲㻱㻕 AFE PWB 㻸㻱㻰㻌㼋㻳㻔㻷㻕 㻸㻱㻰㻌㼋㻮㻔㻷㻕 㻸㻱㻰㻌㻯㻻㻹㻔㻭㻕 㻱㻺 㻼㻰㻺 㻸㻱㻰㼋㻯㻺㼀㻔㻮㻕 㻯㻺㼀㼋㻾 㻯㻺㼀㼋㻳 㻯㻺㼀㼋㻮 㻸㻱㻰㼋㻯㻺㼀㻔㻳㻕 㻸㻱㻰㼋㻯㻺㼀㻔㻾㻕 ...

Page 279: ...㻳㻹㼋㻸㻻㻯㻷 㻼㼛㼘㼥㼓㼛㼚 㻹㼛㼠㼛㼞 㻸㻿㼁 㻲㻭㻺 㻲㻭㻺㼋㻼㼃㻹 㻲㻭㻺㻿㼀㻭㻮㻸㻱 㻻㻚㻯㻚 㻻㻚㻯㻚 㻻㻚㻯㻚 㻟 㻯㻸㻷㼋㻯㼋㻱㻺 㻯㻸㻷㼋㻹㼋㻱㻺 㻯㻸㻷㼋㻭㼋㻱㻺 㻾㼑㼟㼑㼠㻌㻵㻯 㻴㼍㼞㼐㻌㻾㼑㼟㼑㼠 㼀㼛㻌㻭㻿㻵㻯 㻯㻴㻵㻼㻙㻞 㻸㻿㼁㻭㻿㻵㻯㼋㻾㻿㼀 㻹㻲㻼㻯 㻻㼟㼏㼕㼘㼘㼍㼠㼛㼞 㻔㻲㼛㼞㻌㻝㻤㻡㼙㼙㻛㼟㻕 㻻㼟㼏㼕㼘㼘㼍㼠㼛㼞 㻔㻺㼛㼠㻌㼡㼟㼑㼐㻕 㻻㼟㼏㼕㼘㼘㼍㼠㼛㼞 㻔㻺㼛㼠㻌㼡㼟㼑㼐㻕 㻻㻿㻯㻯㻸㻷㼋㻯 㻻㻿㻯㻯㻸㻷㼋㻹 㻻㻿㻯㻯㻸㻷㼋㻭 㻯㻸㻷㼋㻯㼋㻱㻺 㻯㻸㻷㼋㻹㼋㻱㻺 㻯㻸㻷㼋㻭㼋㻱㻺 㻼㼞㼕㼚㼠㼕㼚㼓㻌㼀㼞㼕㼓㼓㼑㼞㻌㻯㼔㼍㼕㼚 㻶㻻㻮㻱㻺㻰㼋㻵㻺㼀㼋㻹㼅 㻶㻻㻮㻱㻺㻰㼋㻵㻺㼀㼋㻷㻯 㻴㼍㼞㼐㻌㻾㼑㼟㼑㼠 㻿㻯㻷 㼀㻾㻭㻺㻿㼋㻰㻭㼀㼋㻻㼋㻷㻯 㻶㻻㻮㻱㻺㻰㼋㻵㻺㼀㼋㻷㻯 㻶㻻㻮㻱㻺㻰㼋㻵㻺㼀 㻼㻯㼁㼋㼀㻾㻳 㻼㼞㼕㼚㼠㼕㼚㼓㻌㼀㼞㼕㼓㼓㼑㼞㻌㻵㼚...

Page 280: ...e p S r o t c e n n o C H P B 3 B F L S K C D C D V 0 5 1 r e w o P r e i f i l p m A 9 1 8 4 M L e m u l o V e g n a h C 4 0 9 2 M J N r e t l i F 䠐 䠎 V V 5 V 5 Z B _ F I X A F N O K P S _ F I X A F B L O V _ F I X A F C L O V _ F I X A F V 3 3 M D M V 3 3 M D M V 3 3 V 4 2 V 5 V 3 3 T E S E R _ F I X A F D X T I S O M N O I C _ F I X A F D X R O S I M S T C T N I S T R n i R I C _ F I X A F D I ...

Page 281: ...MAIN POWER SW Voltage Conversion 24V 5VN 5VO 3 3V FUSING UNIT HL FW Generating Circuit 900W AC IN Live Neutral THERMOSTAT DC POWER SUPPLY SELECT PARTS INT 24V HLOUT PR VA7001 L7004 PC7001 F7001 F7003 T4AH 250V L7002 F7002 RL7001 L7001 L7003 F7004 T2AL 250V D7101 VA7002 GA7001 1 ...

Page 282: ...ET POC PORC ADUC RRC CPUC1 DM DVM FUM DSW F 24V2 SRVC RSPF ONLY SPED IS 3 3V REG MPFC 1TURC 5VN 5VO 24V1 REG 3R3VO Main 24V 5VN 3 3V Sub 5VO CPED1 3 3V TH HUD CPED1 PPD2 POD1 TFD2 DCCNT USB2 USB2 to HL relay LED Sleep Mode etc REG REG 1 5V 3 3V LSU cnt PWB LD PWB TNFD DL_K C M Y LUHOHVV TH P OPE CRM K C M Y PCSS TNC_K C M Y POLYGON MOTOR 0 DEVICE 2 0 HOST BD PWB Ringer JAPAN ONLY ITUD_K CL TCS_K C...

Page 283: ... P GND P GND P GND P GND CIOUT CIOUT NC NC CION CION 24V 24V CIGND CIGND NC NC SP SP SP SP CTS CTS EXHS EXHS RTS RTS 150VON 150VON D GND D GND D GND D GND 3 3V 3 3V TRP4 TRP4 TRP4 TRP4 TRP2 TRP2 TRP3 TRP3 TRP3 TRP3 TRP2 TRP2 TRP1 TRP1 TRP1 TRP1 D GND D GND VBUS VBUS 3R3V 3R3V RXD RXD CTS CTS RTS RTS TXD TXD GND GND 3 3V 3 3V VBUS VBUS SHIELD SHIELD D GND D GND D D D D EXHS EXHS TELID TELID CION CI...

Page 284: ...SPDET D GND D GND OPE_CTS OPE_CTS OPE_RTS OPE_RTS OPE_RXD OPE_RXD OPE_TXD OPE_TXD OPE_RESET OPE_RESET SYS_SLEEP SYS_SLEEP D GND D GND D GND D GND WU_KEY WU_KEY 5VO 5VO 5VN 5VN D GND D GND SYS_SLEEP SYS_SLEEP D GND D GND D GND D GND WU_KEY WU_KEY 5VO 5VO 5VN 5VN D GND D GND 5V R 5V R SPED SPED SPFM_A SPFM_A SPFM_B SPFM_B SPFM_ A SPFM_ A SPFM_ B SPFM_ B D GND D GND 5V R 5V R SPPD1 SPPD1 SRVC SRVC SP...

Page 285: ...6 7 3 8 B 6 7 9 B 6 7 1 B 6 7 9 B 6 7 1 0 B 6 7 9 0 B 6 7 1 B 6 7 9 B 6 7 1 1 1 8 9 7 1 0 1 8 9 2 1 8 9 B 3 7 9 0 B 3 7 9 B 3 7 9 B 6 7 B 6 7 0 B 6 7 0 B 6 7 B 6 7 B 6 7 B 6 7 B 6 7 0 B 6 7 0 B 6 7 0 B 6 7 B 6 7 B 6 7 B 6 7 B 6 7 1 B 3 7 9 1 1 1 B 3 7 9 0 B 3 7 9 B 3 7 9 6 1 1 7 1 7 9 1 1 7 9 1 1 1 1 9 2 3 1 7 9 1 9 1 2 3 1 7 9 3DSHU H LW 81 2 3 7 1 1 1 3 5 3 5 9 0 B 8 1 0 B 7 0 6 5 6 8 5 8 7 6 1 ...

Page 286: ... CN 29 PHDR 18VS 2 PHDR 18VS 2 179228 3 179228 3 SMP 03V NC SMP 03V NC CZHR 05V S CZHR 05V S SMP 08V NC SMP 08V NC SMR 08V N SMR 08V N B18B PHDSS B LF SN B18B PHDSS B LF SN CN 22 CN 22 CN 34 CN 34 12CZ 6H 12CZ 6H PHR 5 PHR 5 08CZ 6H 08CZ 6H B05B PH SM4 TB LF SN B05B PH SM4 TB LF SN B12B CZHK B 1 LF SN B12B CZHK B 1 LF SN CN 38 CN 38 BM08B CZSS 1 TF LS SN BM08B CZSS 1 TF LS SN CN 35 CN 35 11CZ 6H 1...

Page 287: ...GND D GND C2MM_D C2MM_D C2MM_LD C2MM_LD C2MM_CLK C2MM_CLK 24V 24V C2LUM C2LUM C2PFC C2PFC CSSELA CSSELA D GND D GND 5V 5V C2TRC C2TRC CSSELB CSSELB CSSELC CSSELC Y_CS2 Y_CS2 D GND D GND NC NC FG FG FG FG NC NC Neutral_in Neutral_in Live_in Live_in NC NC INT24V INT24V GND GND PR PR HLOUT HLOUT FW FW DCCNT DCCNT 24V1 24V1 3 45V 3 45V GND GND GND GND GND GND GND GND GND GND GND GND 24V1 24V1 24V2 24V...

Page 288: ...sette Option CSSELC Tray2 Sensor Data Select Code C Select Code CN36 11 MFPC 2nd Cassette Option DHPD_CL Detect CL Drum phase CN28 3 MFPC Main Drive Unit DHPD_C DHPD_K Detect K Drum phase CN28 6 MFPC Main Drive Unit DHPD_K DL_C Cyan Discharge LED Lamp Light volume Control PWM CN33 3 MFPC DL_C DL_K Black Discharge LED Lamp Light volume Control PWM CN33 1 MFPC DL_K DL_M Magenta Discharge LED Lamp Li...

Page 289: ... PSFM_CNT Power Supply Cooling FAN Speed Control PWM CN29 18 MFPC PSFM PSFM_LD Detect Power Supply Cooling FAN Lock Detect Lock CN29 17 MFPC PSFM PSFM_V Power Supply Cooling FAN Drive Control FAN Power On 24V CN29 16 MFPC PSFM REGS_F Detect Front Regist Light volume Analog CN35 2 MFPC REGS_F REGS_F_LED Front Regist LED Light volume Control Analog CN35 3 MFPC REGS_F_LED REGS_R Detect Rear Regist Li...

Page 290: ...MFPC Fixing Unit TH_US TNC_C Cyan Toner Clutch Control Clutch On CN26 3 MFPC TNC_C TNC_K Black Toner Clutch Control Clutch On CN26 1 MFPC TNC_K TNC_M Magenta Toner Clutch Control Clutch On CN26 5 MFPC TNC_M TNC_Y Yellow Toner Clutch Control Clutch On CN26 7 MFPC TNC_Y TNFD Detect Waste Toner Full Detect Full CN32 B3 MFPC TNFD Sensor TSG_C Cyan Toner Concentration Sensor Control Analog CN32 A4 MFPC...

Page 291: ...㻖㻝㻕 㻵㼟㻌㼕㼠㻌㼚㼑㼏㼑㼟㼟㼍㼞㼥㻌㼠㼛㻌 㼞㼑㼜㼘㼍㼏㼑㻌㻹㻲㻼㻌㻼㼃㻮㻫 㻵㼟㻌㼕㼠㻌㼜㼛㼟㼟㼕㼎㼘㼑㻌㼠㼛㻌㼑㼤㼑㼏㼡㼠㼑㻌 㼎㼍㼏㼗㼡㼜㻌㼠㼛㻌㼠㼔㼑㻌㼁㻿㻮㻌㼙㼑㼙㼛㼞㼥㻌 㼣㼕㼠㼔㻌㼠㼔㼑㻌㻹㻲㻼㻌㻼㼃㻮㻌㻔㼟㼕㼙㻡㻢㻙㻞㻕㻫 㼀㼔㼑㻌㼞㼑㼓㼕㼟㼠㼑㼞㼑㼐㻌㼡㼟㼑㼞㻌㼕㼚㼒㼛㼞㼙㼍㼠㼕㼛㼚㻌㼣㼕㼘㼘㻌㼎㼑㻌㼐㼑㼘㼑㼠㼑㼐㻚 㻟㻚㻌㻱㼤㼑㼏㼡㼠㼑㻌㻎㻵㻹㻼㻻㻾㼀㻌㻿㼀㻻㻾㻱㻰㻌㻰㻭㼀㻭㻎㻌㼎㼥㻌㻿㼕㼙㻡㻢㻙㻜㻞㻌㻔㼙㼑㼙㼛㼞㼥㻌㼐㼍㼠㼍㻌㼎㼍㼏㼗㼡㼜㻕㻌㼠㼛㻌㼞㼑㼠㼡㼞㼚㻌㼠㼔㼑㻌㼐㼍㼠㼍㻌㼛㼒㻌㻱㻱㻼㻾㻻㻹 㻌㻌㻌㼕㼚㻌㼠㼔㼑㻌㼁㻿㻮㻌㼙㼑㼙㼛㼞㼥㻌㼠㼛㻌㼠㼔㼑㻌㼚㼑㼣㻌㻹㻲㻼㻌㻼㼃㻮㻚 㻺㼛㼠㼑㻦㻌㻳㼞㼛㼡㼚㼐㻌㼥㼛㼡㼞㻌㼎㼛㼐㼥㻌㼣㼕㼠㼔㻌㼓㼞㼛㼡㼚㼐㼕㼚㼓㻌㼎㼍㼚㼐㻌㼐㼡㼞㼕㼚㼓㻌㼠㼔㼑㻌㼣㼛㼞㼗㻚 㻞㻚㻌㻭㼠㼠㼍㼏㼔㻌㼠㼔㼑㻌㻱㻱㻼㻾㻻㻹㻌㼑㼠㼏㻚㻌㼛㼒㻌㼠㼔㼑㻌㻹...

Page 292: ...free solder is about 220 C which is about 40 C higher than that of conventional lead solder and its soldering capacity is inferior to conventional one it is apt to keep the soldering iron in contact with the PWB for longer time This may cause land separation or may exceed the heat resistive temperature of components Use enough care to separate the soldering iron from the PWB when completion of sol...

Page 293: ...sfara vid felaktigt batteribyte Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera använt batteri enligt fabrikantens instruktion German Achtung Explosionsgefahr bei Verwendung inkorrekter Batterien Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder vom Hersteller empfohlene Batterien verwendet werden Entsorgung der gebrauchten Batterien nu...

Page 294: ...IS A REGISTERED TRADEMARK OF DOBE 3YSTEMS NCORPORATED v ACINTOSH AC 3 PPLE4ALK THER4ALK ASER 7RITER AND 3AFARI ARE REGISTERED TRADEMARKS OR TRADEMARKS OF PPLE OMPUTER NC v 0 4 AND 0OWER 0 ARE TRADEMARKS OF NTERNATIONAL USINESS ACHINES ORPORATION v CROBAT 2EADER OPYRIGHT DOBE 3YSTEMS NCORPORATED LL RIGHTS RESERVED DOBE THE DOBE LOGO CROBAT AND THE CROBAT LOGO ARE TRADEMARKS OF DOBE 3YSTEMS NCORPORA...

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