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3-51

Confidential

8.16 Low-voltage power supply PCB ASSY

(1) Remove the two Screw cup M3x8 (black) screws, the Screw pan M4x8 screw, the Washer

spring 2-4, and the Washer 5, and remove the LVPS shield plate cover and the LVPS insu-
lation sheet.

Fig. 3-42

WARNING

When removing the Low-voltage power supply, DO NOT touch it

within

3 minutes

after disconnecting the AC cord as it may cause

an electric shock due to the electric charge accumulated in the

capacitor.

Assembling Note:

• Make sure to attach the LVPS insulation sheet. Failure to attach the insulation sheet

can result in fire or electrical shock.

Screw pan M4x8

Screw cup M3x8 (black)

LVPS insulation sheet

LVPS shield plate cover

Screw cup M3x8 (black)

Washer spring 2-4

Washer 5

Содержание SP 230SFNw

Страница 1: ...dential Read this manual thoroughly before maintenance work Keep this manual in a convenient place for quick and easy reference at all times August 2017 SM FAX194 8C5K Ver 1 SERVICE MANUAL SP 230SFNw...

Страница 2: ...rademark of Google Inc Mopria and the Mopria Logo are registered trademarks and service marks of Mopria Alliance Inc in the United States and other countries Unauthorized use is strictly prohibited Ea...

Страница 3: ...998 PACIFIC SOFTWORKS INC ALL RIGHTS RESERVED 2008 Devicescape Software Inc All rights reserved This product includes the KASAGO TCP IP software developed by ZUKEN ELMIC Inc Copyright 1989 2014 Datali...

Страница 4: ...2 1 1 Printer part 2 5 2 1 2 Scanner part 2 6 2 2 Paper Feeding 2 7 2 2 1 Printer part 2 7 2 2 2 Scanner part 2 8 2 3 Operation of Each Part and Location of Parts 2 9 2 4 Block Diagram 2 11 2 5 Main...

Страница 5: ...e displayed on LCD is not cleared 2 81 4 7 4 Drum error 2 82 4 7 5 Drum replacement message displayed on LCD is not cleared 2 82 4 8 Troubleshooting for Fuser Unit Problems 2 83 4 8 1 Fuser unit failu...

Страница 6: ...Y Support flap 3 26 8 6 Side cover R 3 27 8 7 Fuser cover 3 28 8 8 Inner chute ASSY 3 29 8 9 Side cover L Speaker harness ASSY 3 30 8 10 Pull arm L Pull arm R Document scanner unit 3 32 8 11 ADF unit...

Страница 7: ...e 4 6 1 3 Initializing the EEPROM of the Main PCB ASSY Function code 01 4 6 1 4 Acquiring White Level Data Function code 55 4 6 1 5 Resetting to Factory Shipping State 4 7 2 IF YOU REPLACE THE LOW VOL...

Страница 8: ...22 1 3 14 Fine tune scanning position Function code 54 5 24 1 3 15 Acquire white level data and set CIS scan area Function code 55 5 24 1 3 16 Continuous print test Function code 67 5 26 1 3 17 Print...

Страница 9: ...ay result in minor or moderate injuries IMPORTANT IMPORTANT indicates a potentially hazardous situation which if not avoided may result in damage to property or loss of product functionality Prohibiti...

Страница 10: ...they may touch dangerous voltage points or short out parts DO NOT handle the plug with wet hands Doing this might cause an electrical shock DO NOT use this product during a thunderstorm There may be...

Страница 11: ...pe of extension cord DO NOT put toner cartridges or a toner cartridge and drum unit assembly into a fire or places susceptible to fire It could explode resulting in injuries DO NOT use flammable subst...

Страница 12: ...DO NOT use this product near water or locations that may become wet for example near a bathtub wash bowl kitchen sink or washing machine in a wet basement or near a swimming pool 2 Avoid using this pr...

Страница 13: ...Lasereinheit darf nicht ge ffnet werden da sonst Laserstrahlen austreten k nnen Additional Information When servicing the optical system of the machine be careful not to place a screwdriver or other...

Страница 14: ...attempt to service this product yourself Refer all servicing to a Ricoh Authorized Service Center IMPORTANT This equipment may not be used on coin service lines provided by the telephone company or co...

Страница 15: ...an 28 sec at 73 4F 50 23 C 50 FPOT From Ready Mode and Standard Tray Less than 8 5 sec at 73 4F 23 C 230V FPOT From Sleep Mode and Standard Tray Less than 17 5 sec at 73 4F 23 C 230V Mono Print Speed...

Страница 16: ...1 2 Confidential 2 NETWORK CONNECTIVITY Wired network Network node type NC 9300h type2 Wireless network Network node type NC 8800w type2 Specifications are subject to change without notice...

Страница 17: ...1 3 Confidential 3 SERVICE INFORMATION Machine life 50 000 pages A4 LTR or 5 years Specifications are subject to change without notice...

Страница 18: ...types ADF Plain Paper Thin Paper Recycled Paper Thick Paper Paper input ADF 50 sheets Media weight ADF 60 to 105 g m2 16 to 28 lb Media size ADF Width 105 to 215 9 mm Length 147 3 to 355 6 mm Specifi...

Страница 19: ...speed Approx 2 5 sec ITU T Test Chart Std resolution JBIG ITU T group Super G3 Color FAX Sending Receiving N A Color FAX Memory Send Receive N A Internet FAX ITU T 37 simple mode N A Internet FAX ITU...

Страница 20: ...to 30 32 cpm First copy out time From Ready mode and Paper tray Less than 10 secs From Sleep mode and Paper tray Less than 21 secs Print resolution dpi 600 x 600 dpi Auto duplex scanning copy N A Spec...

Страница 21: ...i ADF Max 600 x 600 dpi Resolution Interpolated Max 19 200 x 19 200 dpi Scanning speed Mono Color Multiple sheets In accordance with ISO IEC17991 Single images minute A4 22 5 7 5 LTR 23 6 7 9 Duplex i...

Страница 22: ...the machine and so on If you need to take voltage measurements with the power switched on take the greatest of care not to receive an electric shock 2 When connecting or disconnecting cable connector...

Страница 23: ...completed A certain interface or function could be set to invalid to serve the needs of customers Ask sales representative if this is the case before performing the check Warning DO NOT use any flamm...

Страница 24: ...including the toner cartridge is installed correctly Others 1 Condensation When the machine is moved from a cold place into a warm room condensation may occur inside the machine causing various probl...

Страница 25: ...idential Cleaning Use a soft dry lint free cloth Warning DO NOT use any flammable spray or flammable solvent such as alcohol benzine or thinner to clean the machine DO NOT use these articles near the...

Страница 26: ...t Registration rear actuator Front side Registration front actuator Manual feed slot Paper dust cleaning roller Paper feed actuator Paper pick up roller Plate Duplex paper feed roller Pressure roller...

Страница 27: ...separate roller Document separate roller ASSY Document tray Document stopper Scanner glass Document sponge Document eject roller Document eject pinch roller Document pick up roller Document detection...

Страница 28: ...2 7 Confidential 2 2 Paper Feeding 2 2 1 Printer part Fig 2 3 Eject to output tray Feed from manual feed slot Duplex path Eject to back side Back side Front side...

Страница 29: ...2 8 Confidential 2 2 2 Scanner part Fig 2 4 Document feed path...

Страница 30: ...ller 2 switching Detects paper jam in the rear section of the machine Detects open fuser cover Eject roller 1 Feeds the paper ejected from the fuser unit to eject roller 2 Eject roller 2 Eject the pap...

Страница 31: ...ew toner sensor PCB ASSY Registration clutch Registration rear sensor Registration front sensor Paper feed sensor PCB ASSY Eject sensor PCB ASSY Back cover duplex tray sensor Front cover sensor ADF co...

Страница 32: ...cover duplex tray Center thermistor T1 paper feed sensor PCB T1 paper feed sensor Eject sensor Side thermistor sensor Low voltage power supply PCB Heater Fuser unit Front cover sensor LCD High voltag...

Страница 33: ...2 12 Confidential 2 5 Main Components Fig 2 8 Document scanner unit ADF unit Modem shield plate Panel unit Joint cover ASSY...

Страница 34: ...Y Front cover ASSY Paper tray Side cover L T1 clutch Registration clutch Fan Laser unit Inner chute ASSY Outer chute ASSY Fuser unit Main shield plate Main PCB ASSY Motor drive sub ASSY Duplex tray Pa...

Страница 35: ...ck signal of the polygon motor for the laser unit first time 2 33 0800 0401 BD sensor failure second time 2 34 0900 Detected irregular power supply for more than 100 times 2 36 0402 0A01 0405 BD senso...

Страница 36: ...3 1400 2604 1500 2605 1701 2701 1801 2702 1802 2703 1803 2801 1808 2802 1901 2803 1A01 2804 1B01 2805 1C00 2806 1D01 2901 1D02 2902 1D03 2903 1D04 2904 1E01 2905 1E02 2906 1F00 2A01 1F02 2A02 2000 2A0...

Страница 37: ...the controller and engine in main PCB 2 37 4D01 Dot count or develop roller counter of the toner cartridge is reaching the upper limit in the continuous printing mode 2 38 4000 Number of the drum unit...

Страница 38: ...s detected 2 42 5C02 6B01 5D02 6B02 5E00 6B03 6001 The front cover sensor detected that the front cover was open 2 39 6B04 6002 6B0A 6003 6C01 6004 The eject sensor detected that the fuser cover was o...

Страница 39: ...1 8604 7702 8701 7800 After the first side is printed in 2 sided printing mode the registration front sensor does not detect paper pass after a set period of time 2 44 8702 7801 8703 7802 8708 7803 87...

Страница 40: ...ine during faxing or printing a list or report 2 45 9304 8F01 9305 8F02 9306 8F03 9309 Detected that there was no paper set in all trays when TrayAuto was selected for printing 2 48 9001 930A Paper ra...

Страница 41: ...for the CIS unit was not within the correct range second time 2 50 9A01 A700 Color parameter in the ROM does not match the CIS 2 50 9A02 A800 9A03 A900 A scanning error occurred while processing the...

Страница 42: ...used to store secure print data exceeded the memory size for secure print data 2 54 FB02 C900 FB03 CA00 FB04 D100 An error occurred while initializing the modem 2 54 FB05 D200 Detected that the modem...

Страница 43: ...sensor detected that the fuser cover was open 6004 2 39 Document Jam Clear the scanner jam then press the Stop Key The document scanning position sensor detected that the document length was 90 cm or...

Страница 44: ...ation management reports reached 200 4 14 5 Machine Error Detected that the modem PCB is not connected D200 2 54 Machine Error F9 The spec code was not entered correctly F900 2 55 Manual Feed Load Pap...

Страница 45: ...en the paper feed motor drive and T1 paper feed sensor turned ON 4 14 3 Print Data Full Print Data is full Press Cancel and delete the previously stored data The memory used to store secure print data...

Страница 46: ...y PCB ASSY when the machine was in the ready state 0B02 2 37 Print Unable 3A Turn the power off and then back on again A communication error occurred between the controller and engine in main PCB 3A00...

Страница 47: ...idge Dot count or develop roller counter of the toner cartridge has reached the upper limit in the toner stop mode 4C01 2 38 Scan Unable Document is too long for 2 sided scanning Press Stop key The do...

Страница 48: ...s the Printer driver setting For 2 sided printing paper size setting of the printer driver that was not supported by 2 sided printing was selected 9701 2 48 Specify the correct paper The registration...

Страница 49: ...per used for copy was from the paper tray and the choice of tray was set to Auto 4 14 1 2 sided Disabled Close the Back Cover of the machine The back cover sensor detected the open state when 2 sided...

Страница 50: ...or the NGN line 33 digits or longer or non numeric characters 4 13 2 17 07 No response from the caller in receiving 4 13 2 1C 01 Detected that access to the NGN line was not authorized T38 403 Forbidd...

Страница 51: ...8 4 13 3 32 01 Remote terminal only with V 29 capability in 2 400 or 4 800 bps transmission 4 13 3 32 02 Remote terminal not ready for polling 4 13 3 32 10 Remote terminal not equipped with password f...

Страница 52: ...3 50 01 Vertical resolution capability changed after compensation of background color 4 13 3 63 01 Password last 4 digits of telephone number does not match 4 13 1 63 02 Password not correct 4 13 1 6...

Страница 53: ...around transmission due to call reservation 4 13 2 B0 04 PC interface error 4 13 2 C0 01 No common modulation mode or failed to poll 4 13 3 C0 02 Unable to detect JM 4 13 3 C0 03 Unable to detect CM...

Страница 54: ...Y Step Cause Remedy 1 Connection failure of the paper feed motor flat cable Reconnect the paper feed motor flat cable 2 Connection failure of the low voltage power supply PCB harness Reconnect the low...

Страница 55: ...sation Leave the front and back cover open for at least 30 minutes when the power is ON Close those covers and turn the power switch OFF and then back ON again Step Cause Remedy 1 Connection failure o...

Страница 56: ...r thermistor or the side thermistor of the fuser unit Error code 050B When the center thermistor of the fuser unit was lower than the idle temperature the side thermistor detected a temperature higher...

Страница 57: ...Error code 0900 of the low voltage power supply PCB occurs when there is a large distortion in the power supply voltage supplied to the machine In this case if the same power supply is used the same e...

Страница 58: ...m unit rotations reaches the upper limit soon Error code 4200 Number of the drum unit rotations has reached the upper limit Printing does not stop User Check Prepare a new drum unit Step Cause Remedy...

Страница 59: ...4F01 The new toner sensor of the toner cartridge could not detect a new cartridge properly User Check Replace the toner cartridge with a new toner cartridge again If the machine is on the uneven surf...

Страница 60: ...ront cover 3 Front cover sensor failure Replace the front cover sensor 4 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Eject actuator coming off or caught in some sections of the mach...

Страница 61: ...tep Cause Remedy 1 Dirt on the charge grid terminal terminal of the drum unit and those of the machine Clean the charge grid terminal terminal of the drum unit and those of the machine Refer to Fig 2...

Страница 62: ...harness 2 Fuser unit thermistor failure Replace the fuser unit 3 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Connection failure of a fuser unit harness Reconnect the fuser unit har...

Страница 63: ...2 40 2 Dirt on the high voltage power supply PCB terminal Clean the high voltage power supply PCB terminal 3 High voltage power supply PCB failure Replace the high voltage power supply PCB ASSY 4 Main...

Страница 64: ...r cover attachment failure Reattach the fuser cover 4 Back cover attachment failure Reattach the back cover 5 Eject sensor failure Replace the eject sensor PCB ASSY 6 Back cover failure Replace the ba...

Страница 65: ...set correctly Step Cause Remedy 1 Foreign object in the rear of the machine or duplex tray Remove the foreign object 2 Gears in the paper feed system coming off Reattach the paper feed gear 3 Duplex...

Страница 66: ...aper Step Cause Remedy 1 Registration rear actuator caught in some sections of the machine Reattach the registration rear actuator 2 Registration rear sensor failure Replace the actuator holder ASSY 3...

Страница 67: ...ay paper type setting in the machine does not match the setting in the driver User Check Use the same paper type setting for the machine and driver Step Cause Remedy 1 Registration rear actuator caugh...

Страница 68: ...of the paper feed motor flat cable Reconnect the paper feed motor flat cable 4 T1 paper feed actuator caught in some sections of the machine Reattach the T1 paper feed actuator 5 Abrasion of the PF k...

Страница 69: ...ocument length was 90 cm or more during the one side scanning User Check Use the paper less than A4 size Remove the jammed document Step Cause Remedy 1 Connection failure of the T1 paper feed sensor h...

Страница 70: ...nit 3 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Foreign object inside the ADF Remove the foreign objects inside the ADF 2 Document scanning position actuator caught in some sectio...

Страница 71: ...r attachment failure Reattach the ADF cover sensor 3 ADF cover attachment failure Reattach the ADF cover 4 Connection failure of the ADF cover sensor harness Reconnect the ADF cover sensor harness 5 D...

Страница 72: ...orrect correction data for the CIS unit Execute Set CIS scan area Function code 55 2 Damaged the CIS flat cable Replace the CIS flat cable 3 CIS unit failure Replace the CIS unit 4 Main PCB failure Re...

Страница 73: ...IS flat cable 4 Connection failure of the FB motor harness Reconnect the FB motor harness 5 Connection failure of the first side CIS flat cable Reconnect the first side CIS flat cable 6 Damaged first...

Страница 74: ...ape Clean the white tape 3 CIS unit failure Replace the CIS unit 4 Document hold failure Replace the ADF unit 5 White tape failure Replace the document scanner unit 6 Main PCB failure Replace the main...

Страница 75: ...initializing the modem Error code D200 Detected that the modem PCB is not connected Error code E000 An error occurred in the ROM check sum Error code E100 Program error User Check Step Cause Remedy 1...

Страница 76: ...entered correctly Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 The power was turned OFF while funct...

Страница 77: ...low to clean the paper dust cleaning roller and inside of the paper dust cleaning roller cover 2 T1 roller holder ASSY attachment failure Reattach the T1 roller holder ASSY correctly 3 Connection fail...

Страница 78: ...paper tray Flip through the paper and reset it in the paper tray Step Cause Remedy 1 T1 roller holder ASSY attachment failure Reattach the T1 roller holder ASSY 2 Connection failure of the paper feed...

Страница 79: ...an angle User Check Check that the paper is set in each paper tray correctly Flip over the paper in each paper tray or rotate the paper 180 Adjust each paper guide according to each paper size Check t...

Страница 80: ...e the back cover completely Close the paper tray completely Set the driver setting to duplex printing Use A4 or Letter paper specified by the manufacturer Step Cause Remedy 1 Fuser unit failure Replac...

Страница 81: ...f Reattach the paper feed actuator 4 Registration front actuator coming off Reattach the registration front actuator 5 Connection failure of the registration front rear sensor harness Reconnect the re...

Страница 82: ...the registration front rear sensor harness Reconnect the registration front rear sensor harness 3 T1 registration front actuator coming off Reattach the T1 registration front actuator 4 Connection fai...

Страница 83: ...t Step Cause Remedy 1 Foreign object inside the machine Remove the foreign object 2 Eject actuator coming off Reattach the eject actuator 3 Connection failure of the eject sensor harness Reconnect the...

Страница 84: ...paper size is matched to the setting for the duplex printer Step Cause Remedy 1 Foreign object in the rear of the machine Remove the foreign object 2 Eject actuator coming off Reattach the eject actu...

Страница 85: ...tely blank 2 67 Image distortion 2 67 All black 2 68 Dirt on back side of paper 2 68 Vertical streaks 2 69 Horizontal stripes 2 70 White vertical streaks on image 2 70 Faint print 2 71 White spots on...

Страница 86: ...amp Use specified paper Step Cause Remedy 1 Dirt on the electrodes of the drum unit toner cartridge and those of the machine Clean the electrodes of the drum unit toner cartridge and those of the mach...

Страница 87: ...e power supply PCB Clean the electrodes of the high voltage power supply PCB 4 Fuser unit failure Replace the fuser unit 5 High voltage power supply PCB failure Replace the high voltage power supply P...

Страница 88: ...ilure of the laser unit flat cable Reconnect the laser unit flat cable 3 Laser unit attachment failure Reattach the laser unit 4 Laser unit flat cable failure Replace the laser unit flat cable 5 Dirt...

Страница 89: ...electrodes of the high voltage power supply PCB and those of the machine Clean the electrodes of the high voltage power supply PCB and those of the machine 4 High voltage power supply PCB failure Repl...

Страница 90: ...ew one Step Cause Remedy 1 Dirt in the paper feed system Wipe dirt off 2 A ground wire or ground plate installation failure Grounding is not performed correctly Retighten the screws of each ground wir...

Страница 91: ...A ground wire or ground plate installation failure Grounding is not performed correctly Retighten the screws of each ground wire or ground plate Repair the bend of the tray ground spring of the paper...

Страница 92: ...r to Fig 2 11 P2 40 and Fig 2 10 P2 40 2 Dirt on the exposure drum Perform drum cleaning 3 Scratch or dirt on the fuser unit Replace the fuser unit 4 High voltage power supply PCB failure Replace the...

Страница 93: ...irt on the exposure drum Perform drum cleaning 3 Clogged filter Clean the filter 4 Scratch or dirt on the fuser unit Replace the fuser unit 5 High voltage power supply PCB failure Replace the high vol...

Страница 94: ...he paper tray Refer to the Fig 2 12 P2 56 to clean the paper dust cleaning roller 2 Dirt on the exposure drum Perform drum cleaning 3 Clogged filter Clean the filter 4 Scratch or dirt on the fuser uni...

Страница 95: ...This problem may disappear after printing multiple sheets of paper Refer to How to clean the drum unit to remove the dirt from the exposure drum using a cotton applicator Replace the drum unit with a...

Страница 96: ...re is a mark in drum region 2 Fig 2 17 3 Turn the edge of the drum unit towards you while looking at the drum surface to find the mark Fig 2 18 4 Wipe the surface of the drum gently with a dry cotton...

Страница 97: ...of paper Refer to How to clean the drum unit to remove the dirt from the exposure drum using a cotton applicator Replace the drum unit with a new one Replace the toner cartridge with a new one Step C...

Страница 98: ...Check Check the usage environment of the machine Using the machine in hot humid or cold dry conditions can cause this problem Check if the acid paper is not used This problem may disappear after prin...

Страница 99: ...ccurs again follow each procedure in the order of the number described in the Step column in the tables below 4 4 1 Unable to receive data User Check Check that the USB cable or LAN cable is not damag...

Страница 100: ...not disabled 4 5 2 Cannot connect to access point User Check Check the wireless LAN settings Check the access point settings Change the machine installation location Set the access point manually Ste...

Страница 101: ...cable 4 AC cord failure Replace the AC cord 5 Panel flat cable failure Replace the panel flat cable 6 LCD failure Replace the panel unit 7 Panel PCB ASSY failure Replace the panel PCB ASSY 8 Low volt...

Страница 102: ...he new toner sensor PCB harness Reconnect the new toner sensor PCB harness 3 New toner sensor PCB failure Replace the new toner sensor PCB ASSY 4 High voltage power supply PCB failure Replace the high...

Страница 103: ...nit and those of the machine Clean the electrodes of the drum unit and those of the machine Refer to Fig 2 10 P2 40 and Fig 2 11 P2 40 2 Dirt on the electrodes of the high voltage power supply PCB and...

Страница 104: ...ace the eject sensor PCB ASSY 6 Low voltage power supply PCB failure Replace the low voltage power supply PCB ASSY 7 Fuser unit failure Replace the fuser unit 8 Main PCB failure Replace the main PCB A...

Страница 105: ...again Install the latest main firmware Check the print limit ID Check that the print data is not damaged 4 10 2Full memory User Check Print the accumulated data Reduce the amount or resolution of the...

Страница 106: ...105 g m2 Check that the number of paper set has not exceeded the upper limit in the document tray Step Cause Remedy 1 Document detection actuator coming off Reattach the document detection actuator 2...

Страница 107: ...coming off Reattach the document pinch roller 1 3 Damaged ADF drive gear Replace the ADF unit 4 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Foreign object inside the ADF Remove the...

Страница 108: ...object in the ADF document eject path Remove the foreign object 2 Document pinch roller coming off Reattach the document pinch roller 3 Abrasion of document eject roller Replace the ADF unit 4 Main P...

Страница 109: ...nner glass or scanner glass strip Clean the document hold Step Cause Remedy 1 Incorrect white level correction data Execute Acquire white level data Function code 55 2 CIS unit failure Replace the CIS...

Страница 110: ...n actuator Step Cause Remedy 1 Deviation of the scanning start position Execute Fine adjustment of scan start position Function code 54 2 Document scanning position actuator caught in some sections of...

Страница 111: ...cable failure Replace the CIS flat cable 3 CIS unit failure Replace the CIS unit 4 Main PCB failure Replace the main PCB ASSY User Check Install all the latest firmwares Step Cause Remedy 1 Incorrect...

Страница 112: ...f scanner glass strip 3 CIS unit failure Replace the CIS unit 4 Scratch on scanner glass Replace the document scanner unit User Check Clean the scanner glass or scanner glass strip Clean the document...

Страница 113: ...he inside of scanner glass 2 Deformed document sponge Replace the document scanner unit User Check Clean the scanner glass or scanner glass strip Step Cause Remedy 1 Incorrect white level correction d...

Страница 114: ...tion failure of the CIS flat cable Reconnect the CIS flat cable 3 Connection failure of the panel flat cable Reconnect the panel flat cable 4 Connection failure of the touch panel flat cable Reconnect...

Страница 115: ...Check whether there is any noise source near the machine Replace the telephone line 4 13 4Receive buffer full during receiving into memory User Check Print the print data stored in the memory Divide t...

Страница 116: ...st main firmware Match the document size with the one specified in the driver Check that the printer driver used is the correct driver Set the paper of the specified size in each tray again Close the...

Страница 117: ...does not match Reinstall the latest firmware 2 In case of update failure by interruption the firmware might not correctly written in the ROM Update the firmware again by the following procedure 1 Tur...

Страница 118: ...ized User Check Close the paper tray properly Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Connection failure of the T1 paper feed sensor harness Reconnect the T1...

Страница 119: ...that the cables are not at an angle When connecting or disconnecting harnesses hold the connector body not the cables If the connector is locked release it first After a repair check not only the rep...

Страница 120: ...3 2 Confidential 2 PACKING Fig 3 1 Option carton Carton Polystyrene pad ASSY Spacer carton...

Страница 121: ...cup B Taptite pan B Taptite bind B Taptite pan B M4x14 Screw pan Taptite cup B M3x10 Taptite cup B M3x8 Screw pan M4x8 Screw pan S P washer M3x12DB Screw cup M3x8 Taptite cup S M3x6 SR Taptite cup S M...

Страница 122: ...s with ADF Taptite cup B M3x10 6 0 5 0 1 5 1 ADF ground harness For models with ADF Screw cup M3x6 black 1 Panel unit Taptite cup B M3x10 4 0 5 0 1 5 1 Document scanner top cover Taptite bind B M4x12...

Страница 123: ...nd B M4x12 1 0 8 0 1 8 1 Laser L FG plate Screw pan S P washer M3x12DB 1 0 5 0 1 5 1 Motor drive sub ASSY Taptite bind B M4x12 3 0 8 0 1 8 1 Taptite cup S M3x8 SR 1 0 8 0 1 8 1 Paper feed motor Screw...

Страница 124: ...rs make sure that frame L faces up Otherwise all gears come off 1 Ejector gear 16 15 8 Gear 70R DEV 2 Ejector gear 33 9 Clutch DEV 3 Ejector gear 40 10 Gear 55 DEV 4 Gear oneway 35L 22 fuser 11 Gear D...

Страница 125: ...ject to change without notice Note When handling gears make sure that frame L faces up Otherwise all gears come off 14 Gear 68R drum idle 18 Gear 38L PF 15 Gear 50L PF 19 Gear 28R 18 PF 16 Clutch PF 2...

Страница 126: ...3 8 Confidential 6 HARNESS ROUTING 1 Speaker harness ASSY Harness colors are subject to change for some reason Speaker harness ASSY RD Side cover L...

Страница 127: ...t to change for some reason ADF unit FFC holder ASSY Document scanner unit ADF sensor harness WH BL BK ADF motor harness RD ADF ground harness OR Main PCB ASSY ADF sensor harness unit Second side CIS...

Страница 128: ...ome reason Document scanner unit First side CIS flat cable Document scanner motor harness WH Panel flat cable First side CIS flat cable Panel flat cable FB ground harness BK Document scanner motor har...

Страница 129: ...3 11 Confidential 4 Lower document chute Harness colors are subject to change for some reason Flat core Second side CIS flat cable Lower document chute...

Страница 130: ...3 12 Confidential 5 Panel unit Harness colors are subject to change for some reason NFC flat cable Key flat cable Panel PCB ASSY...

Страница 131: ...t Panel Harness colors are subject to change for some reason Flat core Flat core First side CIS flat cable Panel flat cable FB ground harness BK Document scanner motor harness WH Document scanner bott...

Страница 132: ...3 14 Confidential 7 Modem PCB ASSY LVPS side Harness colors are subject to change for some reason Modem flat cable Modem ground harness LVPS GR Modem ground harness main YW Main PCB ASSY...

Страница 133: ...Center thermistor harness ASSY WH LVPS heater harness BK WH Fuser unit heater harness WH Fan harness RD BK WH New toner sensor flat cable HVPS flat cable Polygon motor harness WH Registration front re...

Страница 134: ...3 16 Confidential 9 Top side of the machine Harness colors are subject to change for some reason HVPS flat cable Main PCB ASSY Polygon motor harness WH...

Страница 135: ...Laser unit flat cable Front cover sensor harness YW Back cover duplex tray sensor harness RD BL T1 clutch harness BL Registration clutch harness WH Polygon motor harness WH LVPS harness WH BK Paper fe...

Страница 136: ...e registration chute Harness colors are subject to change for some reason Registration front rear sensor harness GR WH BL RD Paper feed sensor harness RD BL WH LVPS harness WH BK Top side Frame R unit...

Страница 137: ...3 19 Confidential 12 Frame R unit Harness colors are subject to change for some reason Registration front rear sensor harness GR WH BL RD LVPS harness WH BK...

Страница 138: ...Laser unit 15 30 8 14 Joint cover ASSY 20 20 8 17 New toner sensor PCB ASSY 5 5 8 11 4 Document separate roller ASSY 5 5 8 27 Paper feed motor Paper feed motor flat cable 45 55 8 11 5 ADF separation h...

Страница 139: ...Cs Service personnel should instruct end users e g by telephone to transfer data by themselves using the procedure below Note The number of files that can be transferred at a time is 99 When there are...

Страница 140: ...rocedure 1 Disconnect the following USB cable if connected LAN cable if connected Line cord if connected 2 Remove the following Paper tray Toner cartridge Drum unit Duplex tray LAN port cap EXT cap Fi...

Страница 141: ...3 23 Confidential 8 2 Cord hook 1 Rotate the Cord hook by 90 degrees to remove it two locations Fig 3 8 Cord hook Cord hook Cord hook...

Страница 142: ...er outward and remove the Pin on the Outer chute ASSY 3 Pull out the right side of the Back cover in the direction of the arrow A to remove it from the Boss and remove the Back cover in the direction...

Страница 143: ...te ASSY 1 Pull out the right side of the Outer chute ASSY in the direction of the arrow A to remove the Boss of the Outer chute ASSY and remove the Outer chute ASSY in the direction of the arrow B Fig...

Страница 144: ...p joint link from the Front cover ASSY 3 Lift the Rib on the Front chute ASSY and slide the Front cover ASSY in the direction of the arrow A to remove it Fig 3 11 4 Remove the Support flap from the Fr...

Страница 145: ...r R 1 Remove the Taptite bind B M4x12 screw 2 Release each Hook A B and the Hook C on the Side cover R in order of the arrow A to C and remove the Side cover R Fig 3 13 Hook C Hooks B Side cover R Hoo...

Страница 146: ...he Knobs on the Fuser cover and pull the Fuser cover down 2 Pull the Fuser cover in the direction of the arrow to remove it from the Bosses and remove the Fuser cover Fig 3 14 Boss Fuser cover Knob Fu...

Страница 147: ...chute ASSY Fig 3 15 Assembling Note When attaching the Inner chute ASSY engage the Hooks on the Inner chute ASSY with the Positioning holes on the Joint cover ASSY After assembling the Inner chute ASS...

Страница 148: ...remove the Side cover L 3 Disconnect the Speaker harness ASSY from the Main PCB ASSY Fig 3 16 Harness routing Refer to 1 Speaker harness ASSY Note When removing the Side cover L DO NOT pull the Side...

Страница 149: ...aker harness ASSY from the securing fixtures 5 Remove the Speaker spring to remove the Speaker harness ASSY from the Side cover L Fig 3 17 Harness routing Refer to 1 Speaker harness ASSY Speaker sprin...

Страница 150: ...arm L and Pull arm R from each Pull arm hinge Remove the Pull arm L and the Pull arm R from each Pull arm guide 3 Remove each Pull arm spring from the Pull arm L and the Pull arm R Fig 3 18 Joint part...

Страница 151: ...able and the Panel flat cable from the Main PCB ASSY Fig 3 19 Harness routing Refer to 2 ADF unit 3 Document scanner unit Note After disconnecting flat cables check that each cable is not damaged at i...

Страница 152: ...ss and the ADF sensor harness unit from each Hole on the Joint cover Fig 3 20 Harness routing Refer to 2 ADF unit 3 Document scanner unit Assembling Note If you replaced the Document scanner unit refe...

Страница 153: ...he CIS flat cable 2 Remove the Taptite bind B M4x12 black screw from the Hinge ASSY L Fig 3 21 Fig 3 22 Assembling Note Attach the Panel flat cable and the CIS flat cable to the ADF FFC holder as show...

Страница 154: ...e Hole 5 Remove the FFC holder ASSY from the ADF sensor harness unit Fig 3 23 Harness routing Refer to 2 ADF unit Fig 3 24 Assembling Note If you replaced the ADF unit refer to 5 IF YOU REPLACE THE AD...

Страница 155: ...ite cup B M3x10 screw to remove the Hinge R support and the Hinge R from the Hinge arm R 8 Remove the three Taptite cup B M3x10 screws to remove the Hinge arm R from the ADF unit Fig 3 26 Hinge ASSY L...

Страница 156: ...stopper 1 Open the ADF cover ASSY Release the two Bosses to remove the ADF cover ASSY from the ADF unit 2 Release the two Bosses to remove the Document stopper from the ADF unit Fig 3 27 Boss Boss Bo...

Страница 157: ...h Hook to remove the Gear cover from the ADF unit 2 Remove the two Taptite cup B M3x10 screws Release each Hook to remove the ADF front cover from the ADF unit Fig 3 28 ADF unit Hooks Hooks ADF front...

Страница 158: ...3 40 Confidential 3 Open the Document sub tray to remove it from the ADF unit by aligning each Boss position Fig 3 29 Boss ADF unit Document sub tray Boss Boss...

Страница 159: ...ocument separate roller ASSY 1 Release the Lock of the Conductive bushing to remove the Document separate roller ASSY from the ADF unit Fig 3 30 Document separate roller ASSY ADF unit Conductive bushi...

Страница 160: ...nfidential 8 11 5 ADF separation holder ASSY 1 Remove the Taptite cup B M3x10 screw to remove the ADF separation holder ASSY from the ADF unit Fig 3 31 ADF separation holder ASSY ADF unit Taptite cup...

Страница 161: ...Panel unit Disconnect the Panel flat cable from the Panel PCB ASSY Fig 3 32 Harness routing Refer to 3 Document scanner unit Note When removing the Panel unit DO NOT pull the Panel unit strongly becau...

Страница 162: ...1 Release each Hook to remove the Panel PCB ASSY from the Panel unit 2 Reverse the Panel PCB ASSY Release the Lock to disconnect the LCD flat cable from the Panel PCB ASSY Fig 3 33 Panel unit LCD fla...

Страница 163: ...Note When assembling the LCD attach the Rubber key R and the Rubber key L in this order Make sure that the Positioning pins are inserted to the holes of the Rubber key L R DO NOT bend the Hooks when...

Страница 164: ...fixtures Fig 3 35 Harness routing Refer to 7 Modem PCB ASSY LVPS side Assembling Note Make sure that the Terminal of Modem ground harness LVPS is located between the Rib A and the Rib B as shown in t...

Страница 165: ...x8 black screw to remove the Modem shield cover from the Modem shield plate 6 Remove the three Screw cup M3x8 black screws to remove the Modem PCB ASSY from the Modem shield plate Fig 3 36 Harness rou...

Страница 166: ...r Taptite bind B M4x12 screws 2 Release each Hook in order of the Hook A to D and remove the Joint cover ASSY in the direction of the arrow Fig 3 37 Joint cover ASSY Hook D Hook C Taptite bind B M4x12...

Страница 167: ...the Center thermistor harness ASSY and the Side thermistor harness ASSY from the Eject sensor PCB ASSY 3 Release the Center thermistor harness ASSY and the Side thermistor harness ASSY from the secur...

Страница 168: ...B M4x14 screws and remove the Fuser unit Fig 3 40 Fig 3 41 Note DO NOT apply a physical impact or vibration to the Fuser unit DO NOT touch the roller and the electrodes to prevent breakage of the Fuse...

Страница 169: ...g the Low voltage power supply DO NOT touch it within 3 minutes after disconnecting the AC cord as it may cause an electric shock due to the electric charge accumulated in the capacitor Assembling Not...

Страница 170: ...er supply PCB ASSY Disconnect the LVPS harness from the back of the Low voltage power supply PCB ASSY Fig 3 43 Harness routing Refer to 8 Rear side of the machine Assembling Note After the replacement...

Страница 171: ...ase the Hook to remove the New toner sensor PCB ASSY Disconnect the Registration front rear sensor harness from the New toner sensor PCB ASSY Fig 3 44 Harness routing Refer to 8 Rear side of the machi...

Страница 172: ...High voltage power supply PCB ASSY in the direction of the arrow B to remove it from the Rib Fig 3 45 Harness routing Refer to 8 Rear side of the machine 9 Top side of the machine Note After disconne...

Страница 173: ...sembling Note Fold the HVPS flat cable at the positions described below Electrode 20 Mountain fold Valley fold Reinforcing tape 45 20 45 Main PCB side High voltage power supply PCB side 45 38 1 81 1 1...

Страница 174: ...out the Fan harness from the Hole Fig 3 47 Harness routing Refer to 8 Rear side of the machine Assembling Note When assembling the Fan insert the Fan harness into the hole to make sure that the Fan ha...

Страница 175: ...ur Taptite cup S M3x8 SR screws to remove the Laser unit Fig 3 48 Harness routing Refer to 9 Top side of the machine 10 Frame L unit Note After disconnecting flat cables check that each cable is not d...

Страница 176: ...ing Note After the replacement refer to 3 IF YOU REPLACE THE LASER UNIT in Chapter 4 to enter the adjusted value of the Laser unit Assembling Note Attach the laser serial number label as shown in the...

Страница 177: ...3 59 Confidential 8 21 Filter 1 Release the Hook to remove the Filter from the Air duct Fig 3 51 Hook Filter Air duct...

Страница 178: ...ole on the machine and connect the Wireless LAN PCB to the Main PCB ASSY When assembling the Wireless LAN PCB remove all the tapes on the Wireless LAN PCB Also do not attach a tape These tapes are for...

Страница 179: ...rection of the arrow A Rotate the Roller holder ASSY and release the Boss 2 Slide the Roller holder ASSY in the direction of the arrow B and remove it from the Shaft Remove the Roller holder ASSY Fig...

Страница 180: ...M3x8 black screws and remove the Main PCB ASSY Fig 3 55 Assembling Note After the replacement refer to 1 IF YOU REPLACE THE MAIN PCB ASSY in Chapter 4 to enter the adjusted value of the Main PCB ASSY...

Страница 181: ...ame L unit Fig 3 57 Assembling Note When securing the T1 clutch harness and the Registration clutch harness check that there is no harness slack Attach the Rotation stoppers of the T1 clutch and the R...

Страница 182: ...ASSY and the Conductive bushing 5 4 Use a flat blade screwdriver or similar tool to release the Hook from the Hole and remove the Conductive bushing 5 5 Release the Hook and remove the Feeder gear 34...

Страница 183: ...the Paper feed sensor harness and the LVPS harness from the Holes Fig 3 59 Harness routing Refer to 10 Frame L unit Assembling Note When assembling the Frame L unit make sure that the Chute ground pl...

Страница 184: ...8 SR screw and remove the Motor drive sub ASSY from the Frame L unit Fig 3 60 Harness routing Refer to 10 Frame L unit Assembling Note Be careful not to bend the Laser L FG plate Attach the Motor driv...

Страница 185: ...feed motor Fig 3 62 Assembling Note If you removed the Motor drive sub ASSY while the Fuser unit was attached on the machine remove the Fuser unit once refer to 8 15 Fuser unit and reattach it after...

Страница 186: ...ve the two Taptite bind B M4x12 screws and remove the Lift cam guide from the Frame L unit 2 Release each Hook to remove the Front cover sensor from the Frame L unit Fig 3 63 Taptite bind B M4x12 Lift...

Страница 187: ...ctly as shown in the figure above If you removed the Main shield plate while the Fuser unit was attached on the machine release the Side thermistor harness ASSY and the Center thermistor harness ASSY...

Страница 188: ...5 Release each Hook C and remove the Back cover duplex tray sensor from the Frame L unit Fig 3 65 Harness routing Refer to 10 Frame L unit Assembling Note When assembling the Back cover duplex tray s...

Страница 189: ...bind B M4x12 screw pull out the right side of the LVPS shield plate in the direction of the arrow A to remove it from the Pin And then pull it out in the direction of the arrow B to remove it from the...

Страница 190: ...istration front rear sensor harness from the Hole Fig 3 67 Harness routing Refer to 11 Top side of the registration chute 12 Frame R unit Assembling Note When attaching the Frame R unit check that the...

Страница 191: ...p side of the registration chute Fig 3 69 Assembling Note After assembling the Registration front rear actuator holder ASSY to the Registration chute push the Actuators by fingers and check if they ar...

Страница 192: ...move the Separation R shaft and the Paper feed actuator 4 Release the Hook A to remove the Paper feed sensor PCB ASSY Release the Paper feed sensor harness from the securing fixtures Fig 3 70 Paper fe...

Страница 193: ...need to prepare 1 One USB cable 2 Create a temporary folder on the C drive of the computer Windows XP or later 3 Service setting tool SvSettingTool Copy this file into the temporary folder created on...

Страница 194: ...SvSettingTool exe The screen shown on the right appears 6 Check that the USB port connected with the machine is displayed in the box A 7 Enter all or part of the model name in the box B and press the...

Страница 195: ...s M Set and entered value appears on the Adjusted Value Laser line in the box F indicates the laser adjusted value entered 15 Click the OK shown as N The Execute Setting screen shown on the right appe...

Страница 196: ...country code refer to 1 3 20 Configure for country region and model Function code 74 in Chapter 5 Please contact Ricoh distributors for the latest information When the supply PCB is replaced with a ne...

Страница 197: ...ply PCB is replaced with a new one the machine automatically enters maintenance mode by turning it ON so the procedure below to enter the maintenance mode is not necessary 1 Enter the maintenance mode...

Страница 198: ...dy state automatically 6 Turn OFF the power switch of the machine and then repeat the procedures 1 to 5 to install required firmwares However when the supply PCB is replaced with a new one the machine...

Страница 199: ...he LCD and press the OK ON or OFF Change OK is displayed on the LCD 4 When ON is displayed on the LCD the machine is at shipping state Press the X or Stop to return to the initial state of maintenance...

Страница 200: ...w voltage Power Supply PCB Function code 88 What you need to prepare None 2 1 Reset Irregular Power Supply Detection Counter of the Low voltage Power Supply PCB Function code 88 Refer to 1 3 26 Reset...

Страница 201: ...tting tool SvSettingTool Copy this file into the temporary folder created on the C drive Extract the copied file and double click SvSettingTool exe to start it 4 Maintenance printer driver Maintenance...

Страница 202: ...e in the box B and press the Find a model Series name and model name are displayed in the box C 6 Click the Input information shown as E The Input Information screen shown on the right appears 7 Check...

Страница 203: ...Click the Cancel shown as K and close the Input Information screen 13 Click the Get information shown as D The machine maintenance information appears 14 In the maintenance information check that the...

Страница 204: ...ONTROL PCB What to do after replacement Checking LCD Operation Function code 12 Checking LCD Operation Function code 12 4 1 Checking LCD Operation Function code 12 Check the LCD operation as described...

Страница 205: ...tion code 55 Acquire white level data as described in Acquire white level data and set CIS scan area Function code 55 5 2 Scanning and Printing Check Print a copy of any document with ADF and check if...

Страница 206: ...s should only be accessed by service personnel However end users are allowed to use some of these functions under the guidance of service personnel over the phone End users can only use the functions...

Страница 207: ...Change ON OFF setting for lower case compensation Change ON OFF setting for fixation strength improvement 1 3 11 5 16 46 Adjust printable range for each speed level 1 3 12 5 20 54 Fine tune scanning...

Страница 208: ...INTENANCE 01 or MAINTENANCE 91 as needed on the LCD and press the OK PARAMETER INIT is displayed on the LCD 2 When initializing parameters is completed the machine returns to the initial state of main...

Страница 209: ...start up Function By the special function at start up is set to an invalid state FUNC DISABLE Transfer to the shipping state in the next item can be used Be careful it is unable to transfer the machi...

Страница 210: ...or Stop to return to the initial state of the maintenance mode When OFF Change OK is displayed on the LCD press the SET or OK The machine will transfer to the shipping state and returns to the initia...

Страница 211: ...e 1 Press the 0 and then the 9 in the initial state of maintenance mode For models without keypad press the or to display MAINTENANCE 09 on the LCD and press the OK PRINTING is displayed on the LCD an...

Страница 212: ...12 on the LCD and press the OK Displays shown in the figure below appear on the LCD 2 Each press of the Start cycles through the displays as shown in the figure below 3 Press the Stop and the machine...

Страница 213: ...ow Each time the key is pressed the corresponding figure is displayed on the LCD in decimal notation Check that the number displayed on the LCD matches the number assigned to the key that has been pre...

Страница 214: ...ain the LCD returns to the version display 2 There are two types of check sum information that can be checked with this function This function checks if the two types of check sum information match ea...

Страница 215: ...remove the toner cartridge or create paper jam at the exit 4 Press the X or Stop and the machine returns to the initial state of maintenance mode Sensor check The table below summarizes the displays...

Страница 216: ...ocument scanning position sensor Document detection sensor T1 clutch New toner sensor PCB ASSY Registration clutch Registration rear sensor Registration front sensor Paper feed sensor PCB ASSY Eject s...

Страница 217: ...r models without keypad press the or to display MAINTENANCE 33 on the LCD and press the OK 2 One of the items in the following table is displayed on the LCD depending on the wired LAN connection of th...

Страница 218: ...tial state of maintenance mode Setting functions LCD Description Set value Default Manual Feed Manual feed setting On Off Off Resolution Print resolution 300 600 1 200 dpi 600 dpi Toner Save Toner sav...

Страница 219: ...ected on the computer the setting on the computer supersedes the setting on the LCD Resolution Valid for printing from the computer only When the resolution is set on the computer the setting on the c...

Страница 220: ...e printing direction Valid for printing from the computer only P Pos X Offset Sets the print position offset in the X landscape direction Valid for printing from the computer only When the X Offset is...

Страница 221: ...the computer To avoid this problem set this function to USBNo ON and fix the USB No return value to 0 The setting currently selected is marked at the end of the display Operating Procedure 1 Press th...

Страница 222: ...shown for 4 To shift the writing start position to the left press the to decrease the value To shift the position to the right press the to increase the value 5 Press the SET or OK after adjusting the...

Страница 223: ...hine returns to the initial state of maintenance mode Adjustment option table 1 Adjusts first side print start position of all tray paper tray Value of Y Adjust TRAY and Y Adjust DX is added to each t...

Страница 224: ...of maintenance mode Change ON OFF setting for fixation strength improvement Function When the fuser unit does not reach the target temperature and the fixation strength can not be secured due to an e...

Страница 225: ...INT TEST PTN on the LCD and press the SET or OK PRINTING is displayed on the LCD and the print adjustment test pattern refer to the next page is printed on a sheet of paper 3 Adjust the line so that t...

Страница 226: ...5 21 Confidential Print adjustment test pattern Fig 5 5...

Страница 227: ...mmunication list information for the past three errors press the 5 5 COM LIST ERR3 is displayed on the LCD To transfer the maintenance information list printed by function code 77 press the 6 6 MNT77L...

Страница 228: ...sender machine Fax number of the sender machine Telephone number of the sender machine Transfer date and time Model code Boot ROM information ROM information Serial number Job number to identify the t...

Страница 229: ...scanning Proceed to the procedure 4 3 0 MAIN 1 SUB is displayed on the LCD Press the 0 to adjust the main scanning Press the 1 to adjust the vertical scanning and proceed to the procedure 4 4 The curr...

Страница 230: ...the LCD and press the OK Press START is displayed on the LCD 2 Press the Start or Mono Start SCANNER AREA SET is displayed on the LCD and the white level data is obtained 3 After several seconds the c...

Страница 231: ...isplayed on the LCD 6 Refer to the Print page table press the or to select the pages printing and press the SET or OK For intermittent pattern printing SELECT 1P JOB is displayed on the LCD For other...

Страница 232: ...PLAIN Plain paper SELECT THIN Plain paper thin SELECT THICK Plain paper thick SELECT THICKER Plain paper thicker SELECT RECYCLED Recycled paper SELECT BOND Bond paper SELECT LABEL Label SELECT ENVELO...

Страница 233: ...lectable only when DX is selected as print type 3 One sided printing for the 5th page LCD Description SELECT 1PAGE 1 page printing SELECT CONTINUE Continuous printing SELECT JOB Intermittent printing...

Страница 234: ...5 29 Confidential Print pattern Fig 5 9 W 100 K 1 K 100 Total Lattice K 5...

Страница 235: ...displayed on the LCD 4 Press the X or Stop and the machine returns to the initial state of maintenance mode Frame pattern Fig 5 10 Note If printing fails printing is stopped with displaying any of th...

Страница 236: ...initial state of maintenance mode Frame pattern Fig 5 11 Note If printing fails printing is stopped with displaying any of the errors shown in the table below To retry printing refer to the Remedy in...

Страница 237: ...the Print page table press the or to select the pages printing and press the SET or OK PRINTING is displayed on the LCD and printing test pattern starts using the selected conditions 6 When printing i...

Страница 238: ...HIN Envelope thin SELECT ENVTHICK Envelope thick SELECT HAGAKI Postcard LCD Description SELECT SX Single side printing from paper tray SELECT DX Duplex printing from paper tray LCD Description SELECT...

Страница 239: ...5 34 Confidential Test pattern Fig 5 12...

Страница 240: ...ond digit starts flashing Select the number by repeating the procedure above The second digit is completed and the fourth digit starts flashing Press the or to display numbers for the third and fourth...

Страница 241: ...038 India India 0045 Indonesia Indonesia 0029 Israel Israel 0017 Italy Italy 0016 Netherlands Netherlands 0009 New Zealand New Zealand 0027 Norway Norway 0007 Poland Poland 0039 Portugal Portugal 0018...

Страница 242: ...ion Operating Procedure 1 Press the 7 twice in the initial state of maintenance mode For models without keypad press the or to display MAINTENANCE 77 on the LCD and press the OK Printing maintenance i...

Страница 243: ...size 36 Number of times each consumable has been replaced 14 Memory version 37 Scanned pages 15 Result of function code 05 Wireless LAN setting by country Wireless LAN output peak WLAN Setup YES NO se...

Страница 244: ...splayed on the LCD and the fan rotates at 50 speed 3 By pressing the Start or Mono Start again F 0 is displayed on the LCD and the fan stops 4 Press the X or Stop and the machine returns to the initia...

Страница 245: ...ted pages for drum unit TTL_PG 00000000 Total number of pages printed DX_PG 00000000 Paper input for duplex tray TTLCOPY 00000000 Total pages copied DX_COPY 00000000 Total pages copied on both sides T...

Страница 246: ...rred in the duplex tray POWER 00000375 Total power distribution time unit hour PWRCNT 00000001 Number of times that the power is turned ON KTN_CH 0000 Number of times that the toner cartridge has been...

Страница 247: ...er of each consumable part had replaced is displayed shows DATE_XX 000000 XX each consumable part and the replaced date on the LCD 4 Pressing the SET or OK while the communication error is displayed s...

Страница 248: ...art or Mono Start 3 Reset LVPS OK is displayed on the LCD Press the Start or Mono Start to reset the number of times that irregular power supply errors occurred and Reset LVPS is displayed on the LCD...

Страница 249: ...o print the communication error list Communication List Operating Procedure 1 Press the Menu 1 0 4 1 and 4 in this order in approximately two seconds while the machine is in the ready state Communicat...

Страница 250: ...replacing it Operating Procedure 1 Make sure that the front cover is open 2 Press and hold the OK for about two seconds to display Replace Drum 3 Press the 1 to reset the drum counter 4 Close the fro...

Страница 251: ...6 1 Confidential CHAPTER 6 PERIODICAL MAINTENANCE 1 PERIODICAL REPLACEMENT PARTS There are no parts to be replaced periodically...

Страница 252: ...ress the Menu while the machine is in the ready state 2 Press the or to display Initial Setup on the LCD and press the OK 3 Press the or to display Reset on the LCD and press the OK 4 Press the or to...

Страница 253: ...8 Windows 8 1 Windows 10 1 Check that the AC cord of the machine is unplugged from the electrical outlet Disconnect the USB cable that connects the machine with your computer 2 Turn ON your computer...

Страница 254: ...owing screen to appear and click Finish 5 Plug the AC cord of the machine into an electrical outlet 6 Enter the maintenance mode Refer to 1 1 How to Enter Maintenance Mode in Chapter 5 7 Connect the m...

Страница 255: ...a of the firmware is sent to the machine which is set as the default printer and firmware update starts During the update the message Please wait is displayed on the operation panel After the update i...

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