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44292401TH Rev.1

78 /

Oki Data CONFIDENTIAL

MAINTENANCE

7.3.7

Print control board (PRCB)

Remove the rear cover.

See P.76

Remove the left cover.

See P.76

Disconnect all connectors and flat
cables from the printer control board.

Remove four screws [1] and remove
the printer control board [2].

A034F2C066DA

A034F2C067DA

[1]

[2]

Remove parameter chip (IC9) [1] from the printer control board.

NOTE

• When the printer control board (PRCB) has been replaced, be sure to remount

parameter chip (IC9). Remove parameter chip (IC9) from the old printer control
board and mount it on the new printer control board.

NOTE

• When mounting parameter chip

(IC9), align the notches (indicated
by “A” in the illustration).

NOTE

• When the printer control board is replaced with a new one, be sure to execute [BK

CLEAR].

See P.1

A034F2C008DA

[1]

4138fs2544c0

6.3.7

Print control board (PRCB)

Содержание MC160MFP

Страница 1: ...MC160MFP Maintenance Manual 011710A...

Страница 2: ...other manufacturers and referred to in this guide will not affect the applicability of the information in it Mention of software products manufactured by other companies does not necessarily constitut...

Страница 3: ...IAL Document Revision History Rev No Date Corrected items Person in charge No Page Description of change 1 2009 07 03 Issue PED1 K Aida Rev No Date Corrected items Person in charge No Page Description...

Страница 4: ...ised and updated at any time without notice Unexpected mistakes may exist in the manual OKI will not assume any responsibility whatsoever for damage to the equipmentrepaired adjusted changed by the us...

Страница 5: ...WARNING ON THE MACHINE 14 MEASURES TO TAKE IN CASE OF AN ACCIDENT 15 Composition of the service manual 16 Notation of the service manual 16 MC160n Main body THEORY OF OPERATION OUTLINE 20 COMPOSITION...

Страница 6: ...and a solid service network Product design is a highly complicated and delicate process where numerous mechanical physical and electrical aspects have to be taken into consideration with the aim of ar...

Страница 7: ...n L line White or Light Blue N neutral Green Yellow PE earth Wrong connection may cancel safeguards within the product and results in fire or electric shock AC230V AC208V 240V 3 CHECKPOINTS WHEN PERFO...

Страница 8: ...er the sheath is damaged If the power plug cord or sheath is damaged replace with a new power cord or cord set with plug and connec tor on each end specified by ODC Using the damaged power cord may re...

Страница 9: ...ry 3 Servicing Inspection before Servicing CAUTION Before conducting an inspection read all relevant docu mentation service manual technical notices etc and proceed with the inspection following the p...

Страница 10: ...t can enter your eye leading to a risk of loss of eyesight Do not remove the cover of the write unit Do not supply power with the write unit shifted from the specified mount ing position The laser lig...

Страница 11: ...osion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Germany VO...

Страница 12: ...Compliance is mandatory for Laser products marketed in the United States and is reported to the Center for Devices and Radiological Health CDRH of the U S Food and Drug Administration of the U S Depa...

Страница 13: ...str lning som verskrider gr nsen f r laserklass 1 halvledarlaser Den maximala effekten f r laserdioden 20 mW v gl ngden 775 800 nm VARO Avattaessa ja suojalukitus ohitettaessa olet alttiina n kym ttom...

Страница 14: ...Laser Caution Label A laser caution label is attached to the outside of the machine as shown below 4 4 PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT When laser protective goggles are to be used select...

Страница 15: ...G ON THE MACHINE M A0HFP0503DA High voltage This area generates high voltage Be careful not to touch here when the power is turned ON to avoid getting an elec tric shock CAUTION The area around the Fu...

Страница 16: ...accident has occurred the distributor who has been notified first must immediately take emergency measures to provide relief to affected persons and to prevent further damage 2 If a report of a seriou...

Страница 17: ...parts and firmware version up method etc ADJUSTMENT SETTING Explanation of utility mode service mode and mechanical adjustment etc TROUBLESHOOTING Explanation of lists of jam codes and error codes and...

Страница 18: ...44292401TH Rev 1 17 Oki Data CONFIDENTIAL MC160n Main body THEORY OF OPERATION...

Страница 19: ...10 3 1 Photo conductor drive mechanism 30 10 3 2 Photo conductor cleaning mechanism 30 11 Charge corona section 30 11 1 Composition 30 11 2 Operation 30 11 2 1 Charge corona control 30 12 Developing s...

Страница 20: ...9 17 3 3 Print control 49 17 3 4 Protection against abnormally high temperature 49 17 3 5 PPM control 49 18 Media exit section 50 18 1 Composition 50 18 2 Drive 50 18 3 Operation 50 18 3 1 Conveyance...

Страница 21: ...laser diodes and polygon mirror PC drum type OPC organic photo conductor Photoconductor cleaning Blade cleaning system Resolution 1200 x 600 dpi 600 x 600 dpi Media feeding system One way system Tray...

Страница 22: ...cluding the consumables Operating noise During standby 38 dB A MC160n During printing MC160n 49 dB A monochrome Temperature 10 to 35 qC 50 to 95 qF with a fluctuation of 10 qC 18 qF or less per hour H...

Страница 23: ...8AA Toner cartridge section Imaging cartridge section Fusing section Scanner section Media feed section Write section 2nd transfer section Auto document feeder section 3 Center cross section 4 Media p...

Страница 24: ...onto the electrostatic latent image formed on the surface of the photo conduc tor It is thereby changed to a visible developed image A DC negative bias voltage is applied to the Developing roller ther...

Страница 25: ...2C501AA A0HFT2C506AA TEL telephone jack 10Base T 100Base TX IEEE 802 3 Ethernet Interface port LINE telephone line jack USB port USB memory port 5 3 Operation sequence 5 3 Operation sequence A034T2E57...

Страница 26: ...5 Oki Data CONFIDENTIAL COMPOSITION OPERATION 7 Scanner section 7 1 Composition 7 2 Drive 7 Scanner section 7 1 Composition A0HFT2C502AA A0HFT2C501AA A0HFT2C512AA Scanner motor M101 Exposure unit 7 2...

Страница 27: ...sion due to sen sitivity uniformity of image element of each CIS sensor or LED light distribution irregular ity Shading compensation is carried out immediately before the original glass reading and AD...

Страница 28: ...or surface Direction of rotation of photo conductor Direction of rotation of photo conductor Beam B Beam A Beam B Return mirror G2 lens G1 lens A034T2C505AA Photo conductor Return mirror SOS mirror G1...

Страница 29: ...ub scan direction FD The print start position in the FD direction is determined by the Image write start signal TOD that is output from the MFP board MFPB and the length of the media The laser emissio...

Страница 30: ...the function to detect a new IC B Reaching the life The life counter is reset when a new IC is detected The machine gives a warning message when the life value is reached printing will be continued W...

Страница 31: ...the wire electrode Charge corona output rating 500uA A034T2C510AA A034T2C569AA A034T2C570AA Photo conductor Charge corona 10 3 Operation 10 3 1 Photo conductor drive mechanism A Photo conductor drive...

Страница 32: ...Operation 12 3 1 Toner flow Toner stored in the hopper is conveyed into the toner supply portion through rotation of the toner cartridge rack The toner conveyed into the toner supply portion is conve...

Страница 33: ...placement position The standby position refers to the position at which the toner cartridge rack is stationary when the machine is in the standby state The toner cartridge rack is located at this stan...

Страница 34: ...Operation sequence 1 The toner cartridge rack is stationary at the standby position 2 When a print request is received from the controller the toner cartridge rack is rotated and temporarily stopped...

Страница 35: ...tridge rack is currently at the standby position Through pulse control of the rack motor the machine then successfully brings the toner cartridge rack to its exact standby position 2 Toner cartridge r...

Страница 36: ...eveloping system the magnetic brush does not rub the surface of the photo conductor or the image This prevents a foggy image from occurring and the photo conductor from being worn 12 3 6 Toner cartrid...

Страница 37: ...w If there is at least one toner cartridge with which 30 or less printed pages have been produced since the detection of a new toner cartridge No The developing roller is rotated for the toner cartrid...

Страница 38: ...the machine condition environment and print mode 13 3 2 Transfer belt cleaning mechanism To scrape residual toner off the surface of the transfer belt there is a cleaning blade pro vided The cleaning...

Страница 39: ...AA Transport motor M1 Cleaning blade Cleaning blade pressure retraction solenoid SD5 Pressure cam Pressure cam 13 3 3 Cleaning blade pressure retraction mechanism B Operation timing C Retraction seque...

Страница 40: ...rmed on the surface of the transfer belt The leading edge of the image of each color of toner must therefore be aligned correctly with each other on the surface of the transfer belt The position of th...

Страница 41: ...istance value the optimum 1st transfer voltage is established C 2nd transfer ATVC operation 1 The data on the 2nd transfer constant current output from the High voltage unit HV is fed back to the High...

Страница 42: ...osition A034T2C533AA A034T2C557AA A0HFT2C507AA 2nd transfer roller 2nd image transfer pressure retraction solenoid Pressure Retraction slider 2nd transfer roller 2nd transfer roller 14 2nd transfer se...

Страница 43: ...der 2nd image transfer pressure retraction solenoid SD4 2nd transfer assy Ribs Pressure retraction clutch 14 3 Operation 14 3 1 2nd transfer roller pressure retraction control 1 Retraction sequence 1...

Страница 44: ...r roller A034T2C573AA Charge neutralizing cloth Charge neutralizing cloth 2nd transfer roller Transfer belt 14 3 3 Neutralization and separation of media 15 Toner collecting section 15 1 Composition 1...

Страница 45: ...ted through the control performed using the Waste toner near full sensor toner agitating screw and the internal counter A Waste toner near full condition detection control Rotation of the toner agitat...

Страница 46: ...eed section 16 1 Composition A034T2C558AA A034T2C559AA A0HFT2C508AA Media feed roller Tray1 media feed solenoid SD1 Media feed roller 16 Media feed section 16 1 Composition 16 2 Drive 16 2 Drive A034T...

Страница 47: ...tion sensor Registration roller solenoid 16 3 2 Paper feed control A Pick up separation control When the Tray 1 media feed solenoid SD1 is energized drive from the Transport motor M1 is transmitted to...

Страница 48: ...is not unblocked and blocked within a predetermined period of time The media feed retry sequence takes place only once If the Registration sensor is not blocked and unblocked even after the second med...

Страница 49: ...d to detect the surface temperature of the Fusing roller The heater lamps are then turned ON and OFF as necessary to achieve the set temperature A Warm up control Control is provided until the Fusing...

Страница 50: ...e machine provides protection at three different stages to prevent abnormally high temperature of the Fusing unit A Soft protection If the Thermistor TH1 detects a temperature exceeding a predetermine...

Страница 51: ...a exit tray If the machine is mounted with an optional Duplex unit the exit roller is driven by the transport motor of the Duplex unit The exit roller is rotated in the forward or backward direction b...

Страница 52: ...tensity of the laser light is adjusted so that fine lines and gradations of a predetermined level are reproduced at all times 19 2 6 J correction control A gradation pattern is produced on the surface...

Страница 53: ...aser intensity control Mode 1 1st transfer ATVC operation 1st transfer ATVC operation Leak detection control AIDC intensity control Transfer belt surface correction control Control of the maximum amou...

Страница 54: ...e of full speed rotation OFF During the Energy save mode When a malfunction occurs During firmware upgrading Ozone ventilation fan motor FM2 ON During transport motor drive OFF Other than above Exit t...

Страница 55: ...44292401TH Rev 1 54 Oki Data CONFIDENTIAL Auto Document Feeder Unit THEORY OF OPERARTION...

Страница 56: ...1 Product Speci cations 56 COMPOSITION OPERATION 57 2 Composition 57 3 Drive 57 4 Mechanical operations 58 4 1 Document feed mechanism 58 4 1 1 Document separation mechanism 58 4 2 Document transport...

Страница 57: ...o the original or drive failure due to clip clogging Pasted originals Misfeed broken original or folded paste up edges Book original Feed failure damage to the original or drive failure Original weigh...

Страница 58: ...ANCE COMPOSITION OPERATION 2 Composition A0HFT2C506AA Registration roll 1 Relay board 1 REYB 1 DF transport motor M100 Pick up roller Media feed roller Registration roller A0HFT2C519AA COMPOSITION OPE...

Страница 59: ...ultiple sheet feeding 4 Mechanical operations 4 1 Document feed mechanism 4 1 1 Document separation mechanism 4 Mechanical operations 4 1 Document feed mechanism The media feed sensor detects a docume...

Страница 60: ...gh a gear train Activation of the registration sensor establishes the document scan start timing eactivation of the registration sensor establishes the document scan end timing and tim ing to de energ...

Страница 61: ...44292401TH Rev 1 60 Oki Data CONFIDENTIAL MC160n Main body FIELD SERVICE...

Страница 62: ...ard FAXB 80 6 3 10 USB board USB 80 6 3 11 DC power supply DCPU 81 6 3 12 High voltage unit HV 82 6 3 13 Transfer roller unit 82 6 3 14 Fuser unit 83 6 3 15 PH unit 83 6 3 16 Media feed driving unit 8...

Страница 63: ...G 104 11 2 1 AUTO PANEL RESET 104 11 2 2 ENERGY SAVE MODE 104 11 2 3 LCD CONTRAST 104 11 2 4 KEY SPEED 104 11 2 5 LANGUAGE 105 11 2 6 BUZZER VALUME 105 11 2 7 INITIAL MODE 105 11 2 8 TONER OUT STOP 10...

Страница 64: ...RT 123 13 3 12 GDI TIMEOUT 123 13 3 13 TWAIN TIMEOUT 124 13 3 14 ENERGY SAVE MODE 124 13 3 15 ENABLE WARNING 124 13 4 ADJUST 124 13 4 1 CIS MAIN ZOOM 124 13 4 2 CIS SUB ZOOM 125 13 4 3 CIS MAIN REGIST...

Страница 65: ...ITCH 13 155 14 3 14 SOFT SWITCH 14 155 14 3 15 SOFT SWITCH 15 155 14 3 16 SOFT SWITCH 16 155 14 3 17 SOFT SWITCH 17 156 14 3 18 SOFT SWITCH 18 156 14 3 19 SOFT SWITCH 19 157 14 3 20 SOFT SWITCH 20 157...

Страница 66: ...17 3 4 004E DC power supply fan motor malfunction 184 17 3 5 0092 Transfer belt rotation failure 184 17 3 6 0094 2nd image transfer pressure retraction failure 185 17 3 7 0300 Polygon motor malfuncti...

Страница 67: ...nication error 197 20 2 Outline 197 20 3 Error occurring during transmission 198 20 3 1 Error occurring during reception 198 20 4 Error code 198 20 4 1 Reception 198 20 4 2 Transmission 199 21 Scan er...

Страница 68: ...odes and polygon mirror PC drum type OPC organic photo conductor Photoconductor cleaning Blade cleaning system Resolution 1200 x 600 dpi 600 x 600 dpi Media feeding system One way system Tray 1 200 sh...

Страница 69: ...z for North america 50 60 Hz 3 Hz for Europe Max power consumption 990 W or less 120 V 1060 W or less 220 V to 240 V Dimensions 405 mm W x 427 mm D x 432 mm H Weight 21 0 kg including the consumables...

Страница 70: ...o it when the given conditions see the table given below are met They may be more or less depending on the machine operating conditions of each individual user Description Near life value Life value M...

Страница 71: ...tandard in box toner cartridge K Every 1 000 prints Standard capacity toner cartridge C M Y Every 1 500 prints High capacity toner cartridge C M Y K Every 2 500 prints B Removal procedure 1 Check the...

Страница 72: ...maging cartridge A Periodically replaced parts cycle Imaging cartridge Monochrome continuous printing Every 45 000 counts Imaging cartridge Monochrome 1P J Every 10 000 counts Imaging cartridge Full c...

Страница 73: ...the current Firmware Version See P 100 6 2 Upgrading procedure 6 2 1 Boot Rom firmware rewriting 1 Connect the machine and PC using the USB cable 2 Turn ON the machine s main switch pressing Select ke...

Страница 74: ...upgrading 1 Connect the machine and PC using the USB cable 2 Copy the firmware data and upgrading program in any arbitrary directory of the PC 3 Double click UpdateFW exe 4 Click Browse and select Fi...

Страница 75: ...ly a screw lock after the screws are tightened B Red painted screws NOTE The screws which are difficult to be adjusted in the field are painted in red in order to prevent them from being removed by mi...

Страница 76: ...P 81 High voltage unit HV P 82 Units Transfer roller unit P 82 Fuser unit P 83 PH unit P 83 Media feed driving unit P 84 IR unit P 85 Scanner unit P 86 Auto document feeder unit ADF P 87 Other Parts...

Страница 77: ...the cover from coming off The gasket removing may lead electric leakage which could cause elec tric shock during the machine operation Or if the gasket flakes off into the machine it may cause abnorm...

Страница 78: ...3 6 Original glass assy 1 Remove the auto document feeder unit See P 87 A034F2C064DA 1 2 A034F2C065DA 1 3 2 7 3 6 Original glass assy 1 Remove the auto document feeder unit See P 87 A034F2C065DA 1 2 R...

Страница 79: ...Remove parameter chip IC9 1 from the printer control board NOTE When the printer control board PRCB has been replaced be sure to remount parameter chip IC9 Remove parameter chip IC9 from the old prin...

Страница 80: ...screws 1 and remove the plate 2 and the MFP board 3 8 Remove the back up battery 1 on the MFP board NOTE When the MFP board is replaced upgrade the firmware to the latest version See P 73 When the MF...

Страница 81: ...USB 7 3 9 FAX control board FAXB NOTE For MC160n boot data is written to the MFP board and firmware data is written to the FAX control board To avoid any problem be sure to replace both the MFP board...

Страница 82: ...ire saddles 3 6 Remove two screws 1 and remove the main switch 2 7 Disconnect two connectors black 1 8 Disconnect the connector 2 A0HFF2C516DA 1 3 2 A034F2C525DA 1 2 A034F2C526DA 2 1 9 Remove two scre...

Страница 83: ...make sure that the high voltage ter minal is not deformed or left loose A0HFF2C500DA 1 2 3 A034F2C019DA 1 2 2 3 A034F2C020DA 1 6 3 12 High voltage unit HV 7 3 13 Transfer roller unit 1 Remove the ima...

Страница 84: ...nutes have elapsed since the main and sub power switches were turned off A0HFF2C506DA 1 M A0HFF2C510DA 1 2 6 3 14 Fuser unit 7 3 15 PH unit 1 Remove the imaging cartridge See P 71 2 Remove the rear co...

Страница 85: ...he cover 2 A034F2C022DA 1 2 3 A034F2C023DA 1 2 A034F2C024DA 1 2 13 Remove three screws 1 and remove the PH unit 2 NOTE To remove the front screw move the rack to the position where the screw can be re...

Страница 86: ...2 3 A034F2C029DA 1 A034F2C030DA 1 7 Remove four screws 1 and remove the media feed driving unit 2 7 3 17 IR unit 1 Remove the rear cover See P 76 2 Remove the right cover See P 76 3 Remove the left co...

Страница 87: ...and remove the right stopper 7 A034F2C092DA 1 A034F2C093DA 1 2 A034F2C094DA 1 2 3 4 5 6 7 12 Remove the E ring 1 from the left of the main body and remove the arm 2 13 Remove the spring 3 from the not...

Страница 88: ...at the steps 4 and 5 to remove the arm unit located on the opposite side 7 Remove the tape 1 8 Remove six screws 1 and remove the IR unit lower cover assy 2 9 Pull out all harnesses 1 and remove the a...

Страница 89: ...screws 1 6 Remove the harness 2 from the harness guide A034F2C101DA 1 A034F2C036DA 1 1 2 A034F2C037DA 1 2 7 Unlock the tab 1 and remove the motor cover 2 8 Disconnect the connector 1 and remove the t...

Страница 90: ...two gears 3 and bearing 4 NOTE Make sure to pull out the belt 2 and gears 3 forward parallel together Use care not to lose the shaft 5 Remove two covers 1 by taking out the hooks at both sides 6 Remo...

Страница 91: ...525DA 1 2 A034F2C014DA 1 A034F2C041DA 1 6 3 23 DC power supply fan motor FM1 7 Remove the screw 1 to take out the DC power unit motor assy 2 as shown in the picture 8 Unhook two tabs 1 remove the DC p...

Страница 92: ...e arm unit located on the opposite side A034F2C045DA 1 2 A034F2C105DA 1 2 A034F2C106DA 1 2 6 Remove six screws 1 and remove the IR unit lower cover assy 2 7 Remove the connector 1 and move the fixing...

Страница 93: ...1 2 A034F2C055DA 1 2 3 7 3 28 2nd image transfer pressure retraction solenoid SD4 1 Remove the rear cover See P 76 2 Remove the left cover See P 76 3 Disconnect all connectors and flat cables from th...

Страница 94: ...056DA 1 2 3 A0HFF2C519DA 2 1 3 4 7 3 31 Tray 1 media feed roller 1 Open the top cover 2 Remove the imaging cartridge See P 71 3 Remove the media feed roller 2 pulling up the hook 1 7 3 32 Separation p...

Страница 95: ...r 1 2 Unhook the tab 1 and remove the ADF separation pad 2 A034F2C062DA 1 A034F2C113DA 1 2 6 3 33 ADF separation pad 4 Remove two screws 1 and open the front cover 2 to remove the media feed tray unit...

Страница 96: ...e the tray1 media feed roller 1 clean of dirt 7 4 2 Printer head window 1 Enter the P H CLEAN UP mode See P 98 2 Open the top cover 3 Remove the imaging cartridge See P 71 4 Clean P H window 1 with so...

Страница 97: ...service job procedures If it is unavoidably necessary to service the machine with its power turned ON use utmost care not to be caught in the scanner cables or gears of the exposure unit Special care...

Страница 98: ...procedure 1 Select PRINTER MODE o T C CHANGE o REPLACE MODE and the specific color of toner to be replaced 2 Press the Select key 3 The rack rotates to bring the specified color of toner cartridge to...

Страница 99: ...LEAN GLASS is displayed open the top cover and remove the imaging cartridge 6 Clean the print head window by wiping it with a soft dry cloth 7 Close the top cover 8 When CLEAN COMPLETE PRESS STOP KEY...

Страница 100: ...pages that were scanned Use 11 3 SUPPLIES STATUS The remaining amount of toner in the toner cartridges and the remaining service life of the imaging units can be displayed as a percentage 11 3 1 C TON...

Страница 101: ...ting to be sent and documents specified for timer trans mission The SESSION FUNCTION TIME NO DESTINA TION STA TION and PAGE are printed Use Function A reduced image of the first page of the document w...

Страница 102: ...1 0 K Standard Standard capacity toner cartridge 1 5 K High High capacity toner cartridge 2 5 K Types of count Count condition Color Faces Printed Counts by converting the size outputted in color to...

Страница 103: ...TEWAY P 107 DNS CONFIG P 107 DHCP P 107 BOOTP P 107 ARP PING P 107 HTTP P 107 FTP P 107 SMB P 108 11 UTILITY mode 11 1 UTILITY mode function tree 10 5 11 DEMO PAGE 11 5 11 DEMO PAGE 8 Replace Number o...

Страница 104: ...THOD P 110 LDAP ACCOUNT P 110 LDAP PASSWORD P 111 DOMAIN NAME P 111 UTILITY mode Ref page USB SETTING P 111 COMM SETTING TONE PULSE P 111 LINE MONITOR VOLUME P 111 PSTN PBX P 111 USER SETTING PTT SETT...

Страница 105: ...e machine enters energy save mode after a copy cycle has been completed or after the last key operation Use Setting procedure The default setting is 30 min 5min 15min 30min 60min Function Sets the bri...

Страница 106: ...error occurs if the size of paper being printed on is different from the size of paper specified in the printer driver If ON is selected no error occurs if the size of paper being printed on is diffe...

Страница 107: ...Canada LETTER Other country A4 PLAIN PAPER A4 B5 A5 LEGAL LETTER G LETTER STATEMENT EXECUTIVE FOLIO OFICIO G LEGAL CUSTOM PLAIN NOTE If CUSTOM PLAIN is selected as the paper size specify settings for...

Страница 108: ...ting procedure The default setting is 0 0 0 0 DNS1 DNS2 DNS3 D DHCP E BOOTP F ARP PING G HTTP H FTP Function Automatically acquires an IP address from the DHCP server if there is one in the net work a...

Страница 109: ...VER ADDR F SMTP PORT NO Function Select whether or not to enable SMTP Use If ENABLE is selected SMTP is enabled If DISABLE is selected SMTP is disabled Setting procedure The default setting is ENABLE...

Страница 110: ...This function is used to enter the port number for the POP3 server NOTE Please consult customer s network administrator for information about the port number to use Use Setting procedure The default...

Страница 111: ...en press Select key The attribute can contain a maximum of 32 characters G SEARCH METHOD H LDAP TIMEOUT I MAX SEARCH RESULTS J AUTHENTICATION K LDAP ACCOUNT Function To set a search method that is use...

Страница 112: ...ring communication to HIGH LOW or OFF Use Setting procedure The default setting is LOW OFF LOW HIGH C PSTN PBX 12 4 8 USER SETTING A PTT SETTING B DATE TIME C DATE FORMAT Function This function can be...

Страница 113: ...l attempts Use Setting procedure 1 99 Default Depends on PTT SETTING 12 5 COPY SETTING 12 5 1 PAPER PRIORITY 12 5 2 QUALITY PRIORITY 12 5 3 DENSITY PRIORITY 12 5 4 DENSITY LEVEL A AUTO B MANUAL Functi...

Страница 114: ...Registered data Automatically Function Fax numbers frequently specified for broadcast transmission can be registered as a group dial destination A maximum of 50 destinations can be registered together...

Страница 115: ...memory reception or not OFF In cases when confidential faxes are being received the received document can be stored in the memory and printed at a specified time or when memory reception is set to OF...

Страница 116: ...page with 267 mm image length reduction 292 mm to 526 mm Divide into 2 pages with 100 527 mm to 785 mm Divide into 3 pages with 100 786 mm or more Divide into 4 pages or more with 100 Legal OFF Less t...

Страница 117: ...313 mm Print into 1 page 1 mm to 24 mm of end is cut 314 mm to 570 mm Divide into 2 pages 571 mm to 594 mm Divide into 2 pages 1 mm to 24 mm of end is cut 595 mm to 851 mm Divide into 3 pages 852 mm...

Страница 118: ...re The default setting is AUTO RX AUTO RX Automatic reception MANUAL RX Manual reception 12 8 6 FORWARD 12 8 7 FOOTER A Attaching footer print When footer is selected ON it is printed at the end of pr...

Страница 119: ...tting Use Setting procedure The default setting is ON ERROR ON ON ERROR OFF ON Prints the report after each reception ON ERROR Prints the report after a reception only if an error occurred OFF Does no...

Страница 120: ...OM ADF MAIN REG ADF SUB REG FLICKER TOP ADJUSTMENT PLAIN PAPER THICK ENVELOPE LEFT ADJ FRONT LEFT ADJ TRAY1 LEFT ADJ TRAY2 LEFT ADJ BACK LEFT ADJ TRAY1 LEFT ADJ TRAY2 12 User service mode 12 1 User se...

Страница 121: ...ODING SCHEME P 123 TONER EMPTY REPORT P 123 PROTOCOL REPORT P 123 GDI TIMEOUT P 123 TWAIN TIMEOUT P 124 ENERGY SAVE MODE 1 P 124 ENABLE WARNING T C LOW P 124 I C LOW P 124 13 SERVICE MODE 13 1 SERVICE...

Страница 122: ...129 COUNTER TOTAL PRINT TOTAL FACE P 129 COLOR COPY P 129 COLOR PRINT P 129 MONO COPY P 129 MONO PRINT P 129 FAX PRINT P 129 TOTAL DUP P 129 D COLOR COPY P 129 D COLOR PRN P 129 D MONO COPY P 129 D M...

Страница 123: ...g is 9 dBm 17 to 10 dBm 9 dBm 8 to 2 dBm Function Reception sensitivity level Use Setting procedure The default setting is 43 dBm 49 to 44 dBm 43 dBm 42 to 36 dBm Function Dual tone output level Use S...

Страница 124: ...rt to report destination OFF Not to generate report If ON is selected select generate report and send to remote side when toner runs out Enter the telephone number for which the report is to be produc...

Страница 125: ...scanning zoom ratio in the main scanning direction Use When the MFP board has been replaced When the scanner unit has been replaced NOTE When the MFP board is replaced the setting value is cleared Re...

Страница 126: ...ing If the width of E in the test pattern is shorter than the specified width Increase the setting 4139F3C549DA E 14 4 3 CIS MAIN REGIST Function To adjust for variations in the accuracy of IR parts a...

Страница 127: ...4139F3C547DA C 14 4 5 ADF SUB ZOOM Function To adjust for variations in the accuracy of all parts and their mounting accuracy by vary ing the scanning zoom ratio in the sub scanning direction 1 side w...

Страница 128: ...ase the setting If the width of B is less than the width of A Decrease the setting 4139F3C546DA A B 14 4 7 ADF SUB REG Function To adjust for variations in the accuracy of all parts and their mounting...

Страница 129: ...lect desired adjustment amount with the up keyS down keyT and press the Select key 15 to 15 1 step 0 21 mm 14 4 12 TRANSFER POWER A SIMPLEX PASS B DUPLEX PASS 14 4 13 IMG ADJ PARAM Functions Adjust th...

Страница 130: ...lear engine information backup data Use Use when the engine information backup data is cleared NOTE Execute this function to synchronize data when the MFP board or the printer control board is replace...

Страница 131: ...mber of transmitting to Fax MAIL TX Number of transmitting to mail server SCAN TO FTP Number of transmitting to FTP server SCAN TO SMB Number of transmitting to SMB SCAN TO USB Number of transmitting...

Страница 132: ...nsport sections without printing on the paper Use When a paper misfeed occurs Setting procedure 1 Select the TRA Y1 or TRA Y2 2 Press the Select key to begin testing paper feeding 3 Press the Stop Res...

Страница 133: ...lfunctions Setting procedure 1 Press the Select key to begin the scanner test 2 Press the Stop Reset key to stop the scanner test 14 8 SOFT SWITCH NOTE Refer to the chapter of soft switch for the expl...

Страница 134: ...11 AAAAAAAA AA2 0 2 2 4AAAAAAA 57 4 56AAAAAA AA6 AAAAAAAAAAAA AA6 AAAAAAAAAAAA 4AAAAAAAAAAAAA AA2156 4 AAAAAAAAAA AA 08 12 AAAAAAAAAA 612 756 06 AA AAAAAAAAAAAAA A2 0 2 2 4AAAAAAAA A 72 2 55 6 A2 2 4A...

Страница 135: ...Date Time PAGE Total page number for this session MODE Communication speed and ECM mode RESULT Communication result TX T 30 command sent by local Fax RX T 30 command received from remote Fax DA TA T 3...

Страница 136: ...t ADMIN No is displayed and then press the Back key 4 Enter the new ADMIN No from the 10 key pad and press the Select key Function The fixed zoom ratios can be changed Use Setting procedure 1 Enter th...

Страница 137: ...uded any of these reports or lists Be sure to make a note of them separately After MEMORY CLEAR has been executed make necessary entries of data again based on the setting values recorded 15 SOFT SWIT...

Страница 138: ...154 6 Pulse dial allowed to select 5 Protocol signal display mode 2 USB port number fixed 1 DTMF low frequency compensation Soft Switch No Bit No Designation Page No 12 8 ECM mode capability P 154 7...

Страница 139: ...t receiving start speed for V 17 P 165 3 2 1 V 34 RX start speed prohibit V 34 mode when upper speed less 41 8 7 6 5 V 17 TX start speed select receiving start speed for V 17 P 165 3 2 1 V 34 TX start...

Страница 140: ...0 0 0 0 0 1 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1...

Страница 141: ...0 0 0 0 0 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0...

Страница 142: ...0 0 0 1 0 0 03 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 1 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1...

Страница 143: ...0 0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1...

Страница 144: ...0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1...

Страница 145: ...0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

Страница 146: ...0 0 0 1 0 0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 0 0 0 0 0 1 1 1 0 1...

Страница 147: ...0 0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0...

Страница 148: ...1 0 0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0...

Страница 149: ...0 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 05 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0...

Страница 150: ...K Market area 11 Soft Switch No Marketing area Vietnam Bit No 1 2 3 4 5 6 7 8 01 1 0 0 0 0 0 0 0 02 0 0 0 0 0 1 0 0 03 0 1 1 0 0 0 1 1 04 0 0 1 1 0 0 0 0 05 1 0 0 0 0 0 1 1 06 0 0 1 1 0 0 1 0 07 0 0 0...

Страница 151: ...hine will resend the same page again The retry times depend on other end Bit 6 If this bit set to 0 the header select function can not change by user only changeable by serviceman in service mode Bit...

Страница 152: ...4 RX level setting 0 6 3 1 2 1 1 0 RX level 49 dB 48 dB 47 dB 46 dB 45 dB Bit No 4 0 0 0 0 0 Bit No 3 0 0 0 0 1 Bit No 2 0 0 1 1 0 Bit No 1 0 1 0 1 0 RX level 44 dB 43 dB 42 dB 41 dB 40 dB Bit No 4 0...

Страница 153: ...Ring off time at 1st cycle to approve incoming ring 1 C 3 1 2 Reserved Reserved 0 1 0 Timing ms 50 ms 100 ms 150 ms 800 ms Bit No 8 0 0 1 1 Bit No 7 0 1 0 1 Timing ms 100 ms 250 ms 500 ms 1000 ms Bit...

Страница 154: ...it set to 1 machine will print out confirmation report after each transaction Bit 7 If this bit set to 1 the result field will show NG instead of OK in the confirmation report and activity report or c...

Страница 155: ...0 1 ON 1 DTMF low frequency compensation 0 Base on SW23 1 to 4 0 1 High 0 5 dB 15 3 12 SOFT SWITCH 12 Bit 1 2 Delay time from FSK mode to PSK mode this use for G3 mode only V 34 do not need this setti...

Страница 156: ...0 1 Bit No Designation Function Initial Setting Bit HEX 8 Reserved Reserved 0 0 7 0 6 Memory size level to RX 1 Up to 128 KB 0 0 Base on system configuration 5 Reserved Reserved 0 4 0 2 3 Time betwee...

Страница 157: ...0 sec Bit No 2 0 0 1 1 Bit No 1 0 1 0 1 15 3 18 SOFT SWITCH 18 Bit 5 6 Level 1 training check phases are not so severe than level 2 3 4 Level 2 3 4 can keep higher RX speed communication than level 1...

Страница 158: ...after dialing can adjust the T1 time more long by change the default value The default T1 timer depends on each country regulation Bit 3 Some old machine can not accept DIS command over 4 bytes and ev...

Страница 159: ...0 Bit No 7 0 0 0 0 0 0 0 0 0 0 0 Bit No 6 0 0 0 0 0 0 0 0 0 0 0 Bit No 5 0 0 0 0 0 0 0 0 0 0 0 Bit No 4 0 0 0 0 0 0 0 0 1 1 1 Bit No 3 0 0 0 0 1 1 1 1 0 0 0 Bit No 2 0 0 1 1 0 0 1 1 0 0 1 Bit No 1 0 1...

Страница 160: ...1 Bit No 1 1 0 1 0 1 0 1 0 1 0 Interval min 91 92 93 94 95 96 97 98 99 Bit No 7 1 1 1 1 1 1 1 1 1 Bit No 6 0 0 0 0 0 1 1 1 1 Bit No 5 1 1 1 1 1 0 0 0 0 Bit No 4 1 1 1 1 1 0 0 0 0 Bit No 3 0 1 1 1 1 0...

Страница 161: ...HEX 8 Time to dial after dial tone on the line 1 A 7 0 6 1 5 0 4 CED duration time within calling period 0 7 3 1 2 1 1 1 Time ms 0 100 200 300 400 500 600 700 Bit No 8 0 0 0 0 0 0 0 0 Bit No 7 0 0 0...

Страница 162: ...n Initial Setting Bit HEX 8 Pause delay time within digits Ex 002Pxxxxxx 0 6 7 1 6 Signal tone insensitiv ity dBm after dial for busy tone 1 5 0 4 1 8 3 0 2 0 1 0 Time sec 2 0 2 5 3 0 3 5 Bit No 8 0 0...

Страница 163: ...Bit No 2 1 0 0 1 1 Bit No 1 1 0 1 0 1 Bit No Designation Function Initial Setting Bit HEX 8 Reserved Reserved 0 0 7 0 6 0 5 0 4 0 0 3 0 2 0 1 0 15 3 35 SOFT SWITCH 33 Bit 4 5 V 17 V 29 and V 27 only...

Страница 164: ...rved Bit No 3 0 1 1 1 1 Bit No 2 1 0 0 1 1 Bit No 1 1 0 1 0 1 15 3 38 SOFT SWITCH 36 Bit No Designation Function Initial Setting Bit HEX 8 Re dial attempts con tinue fail counter Using for detect line...

Страница 165: ...Set 6 V 34 flag number between ECM frame 1 5 0 4 Phase 2 guard tone power level V 34 0 normal power level 0 1 1 7 db of normal power level 3 Reserved Reserved 0 2 0 1 V 8 V 34 capability 0 No 1 1 Yes...

Страница 166: ...1 Speed bps V 34 V 34 V 34 V 34 24000 21600 19200 16800 Bit No 3 1 1 1 1 Bit No 2 0 0 1 1 Bit No 1 0 1 0 1 15 3 43 SOFT SWITCH 41 Bit No Designation Function Initial Setting Bit HEX 8 V 17 TX start s...

Страница 167: ...Bit No Designation Function Initial Setting Bit HEX 8 Reserved Reserved 0 0 7 0 6 0 5 Call transfer 0 Off 0 1 On 4 No of call transfer 0 3 3 0 2 1 1 1 Value 0 1 2 3 4 5 6 7 8 9 Bit No 4 0 0 0 0 0 0 0...

Страница 168: ...erved Bit No 5 0 0 1 1 Bit No 4 0 1 0 1 15 3 51 SOFT SWITCH 49 15 3 52 SOFT SWITCH 50 Bit 8 Can select cancel this job and print out report or start to send in case of time when memory full condition...

Страница 169: ...SWITCH 54 Bit No Designation Function Initial Setting Bit HEX 8 Reserved Reserved 0 0 7 0 6 0 5 0 4 0 0 3 0 2 0 1 0 Bit No Designation Function Initial Setting Bit HEX 8 Report Date Time type 0 Digit...

Страница 170: ...0 4 0 0 3 0 2 0 1 0 Bit No Designation Function Initial Setting Bit HEX 8 Reserved Reserved 0 0 7 0 6 0 5 0 4 0 0 3 0 2 0 1 0 15 3 60 SOFT SWITCH 58 Bit 8 This is the delay time for PSK signal after...

Страница 171: ...09 00 09 30 Bit No 6 0 0 0 0 Bit No 5 1 1 1 1 Bit No 4 0 0 0 0 Bit No 3 0 0 0 0 Bit No 2 0 0 1 1 Bit No 1 0 1 0 1 15 3 62 SOFT SWITCH 59 Part 2 Bit No Designation Function Initial Setting Bit HEX 6 T...

Страница 172: ...n time T 12 00 Reserved Bit No 6 1 1 1 1 1 1 1 1 Bit No 5 1 1 1 1 1 1 1 1 Bit No 4 1 1 1 1 1 1 1 1 Bit No 3 0 0 0 0 1 1 1 1 Bit No 2 0 0 1 1 0 0 1 1 Bit No 1 0 1 0 1 0 1 0 1 15 3 64 SOFT SWITCH 60 15...

Страница 173: ...l Setting Bit HEX 8 key definition in PBX mode 1 is external key machine PBX default is internal 1 8 0 is internal key machine PSTN default is external 7 Reserved Reserved 0 6 0 5 0 4 0 0 3 0 2 Fax TX...

Страница 174: ...f any error takes place in any frame one partial page consists of 256 frames on a partial page the receiving party generates the retransmit request with erroneous frame num bers Here is an example whe...

Страница 175: ...Length n n n nn Hex Binary Hex Binary Hex Binary Hex Binary 0 0 0 0 0 4 0 1 0 0 8 1 0 0 0 C 1 1 0 0 1 0 0 0 1 5 0 1 0 1 9 1 0 0 1 D 1 1 0 1 2 0 0 1 0 6 0 1 1 0 A 1 0 1 0 E 1 1 1 0 3 0 0 1 1 7 0 1 1 1...

Страница 176: ...0 1 9 600 bit s rec V 17 1 0 1 0 12 000 bit s rec V 17 1 0 1 1 7 200 bit s rec V 17 1 1 0 0 Reserved 1 1 0 1 Reserved 1 1 1 0 Reserved 1 1 1 1 Reserved 17 Recording width capabilities 18 19 Recording...

Страница 177: ...valid 1 Password Sender Identification capability DIS Password transmission DTC 0 Invalid 1 Sender Identification transmis sion 51 0 Invalid 1 Ready to transmit a data file polling Set to 0 52 Set to...

Страница 178: ...lid 1 Alternative code number 3 selection 87 0 Invalid 1 HFX40 1 hashing capacity 0 Invalid 1 HFX40 1 hashing selection 88 Extend field 0 Without 1 With 89 0 Invalid 1 Alternative hashing system numbe...

Страница 179: ...ex Option Service Manual P 15 TRANSFER JAM OPEN TOP COVER Transfer section Top cover P 179 DUPLEX JAM OPEN DUPLEX COVER Duplex option transport section Duplex door Duplex Option Service Manual P 16 FU...

Страница 180: ...on and correct as necessary 3 PS2 sensor check PRCB PJ12 6 ON C 3 4 SD1 operation check PRCB PJ10 2 REM C 10 5 Change PRCB 17 3 3 Misfeed at 2nd transfer section A Detection timing B Action Type Descr...

Страница 181: ...t block the exit sensor PS4 even after the lapse of a predeter mined period of time after the registration roller solenoid SD2 has been ener gized The exit sensor PS4 is unblocked within a predetermin...

Страница 182: ...P1 1 to 4 J 6 4 Media feed sensor on REYB sensor check MFPB P4 4 ON K to L 5 5 Registration sensor on REYB sensor check MFPB P4 1 ON K to L 5 6 Change MFPB 17 3 6 Misfeed at the document feeding secti...

Страница 183: ...ble code list For the details of the malfunction codes of the options see the service manual for the corresponding option A0HFF4E500DA Display message Misfeed location Detection timing 0001 Transport...

Страница 184: ...tion failure The 2nd image transfer retraction position sensor is not activated retracted position within a given period of time after the retraction sequence of the 2nd trans fer roller has been star...

Страница 185: ...Ozone ventilation fan motor malfunction 18 3 4 004E DC power supply fan motor malfunction 18 3 5 0092 Transfer belt rotation failure Relevant electrical parts Ozone ventilation fan motor FM2 Print con...

Страница 186: ...2nd image transfer pressure retraction failure 18 3 7 0300 Polygon motor malfunction Relevant electrical parts 2nd image transfer retraction position sensor PS3 2nd image transfer pressure retraction...

Страница 187: ...imaging cartridge 4 Change PRCB Relevant electrical parts Print control board PRCB Step Action WIRING DIAGRAM Control signal Location electri cal component 1 Reboot the main body 2 Change PRCB 17 3 1...

Страница 188: ...r proper drive coupling and correct as necessary 4 Check the PRCB connector for proper con nection and correct as necessary 5 M101 operation check MFPB P2 1 to 4 1680MF J 12 1690MF J 6 6 Change PRCB 7...

Страница 189: ...i cal component Result Action 1 Is the power source voltage being applied to CN6 on DCPU 1680MF J to K 8 1690MF J to K 1 NO Check wiring from power outlet to SW1 to CN1 N 2 Are fuses F1 and F2 on DCPU...

Страница 190: ...ES Clean 3 Is the connector or contact termi nal of the imaging cartridge con nected properly NO Clean the contact terminal 4 Is the transfer belt dirty or scratched YES Wipe the surface clean of dirt...

Страница 191: ...roller 7 Have steps 1 to 6 eliminated the problem NO Replace the toner cartridge o Replace the PH Unit o Replace high voltage unit 19 1 4 Uneven density in main scan direction 20 1 4 Uneven density in...

Страница 192: ...e steps 1 to 6 eliminated the problem NO Replace the toner cartridge o Replace the Imaging car tridge o Replace the 2nd transfer roller o Replace the PH unit o Replace the IDC sensor board o Replace t...

Страница 193: ...i nal of the PH unit connected properly NO Clean the contact terminal or reconnect the connector 6 Is the window surface dirty YES Clean 7 IDC sensor bozrd Is the sensor dirty YES Clean 8 Have steps 1...

Страница 194: ...8 Is the fusing entrance guide plate dirty or scratched YES Clean or replace 9 Have steps 1 to 8 eliminated the problem NO Replace the toner cartridge 19 1 10 Colored spots 20 1 10 Colored spots A Typ...

Страница 195: ...procedure A0CRF4C514DA blank print black print Step Section Check item Result Action 1 Image check Does a blank print occur YES Check the PH unit connector for proper connection 2 Imaging cartridge I...

Страница 196: ...aging cartridge 4 Is the drive coupling to the machine dirty YES Clean 5 2nd transfer roller Is the 2nd transfer roller dirty or scratched YES Replace the 2nd transfer roller 6 Have steps 1 to 5 elimi...

Страница 197: ...lace the scratched transfer belt with a new imaging cartridge 6 Fuser unit Is the fusing entrance guide plate dirty YES Clean NO Replace the fuser unit 19 1 16 Back marking 20 1 16 Back marking A Typi...

Страница 198: ...or dam aged YES Clean or replace the toner car tridge 5 Imaging cartridge Is the photo conductor dirty scratched or worn YES Replace the imaging cartridge 6 2nd transfer roller Are the 2nd transfer ro...

Страница 199: ...8 Can not detect energy within 6 sec after sending FTT command 0019 Received DCN signal sending CFR signal 001A No energy on line over 6 sec within phase C before any corrected ECM frame 001D Detect f...

Страница 200: ...al in transmission phase 0082 Transmitting unit receives a signal other than DIS or DTC and DCN in phase B 0083 Detected FSK signal but can not receive any signal within 35 seconds 0084 Detect DCN sig...

Страница 201: ...3 times consecutively but receive not answer 00E1 Received incorrect response after sending PPS_NULL 00E2 Can not receive any response in RR response procedure after sending PPS_NULL 00E4 At phase D t...

Страница 202: ...he indicated server could not be accessed 0109 WRONG PASSWORD SMB Server 010A WRONG PASSWORD SMTP Server 010B WRONG PASSWORD POP3 Server 010D SERVER MEMORY FULL SMTP Server The memory of the SMTP serv...

Страница 203: ...motor M101 5 Transport motor M1 11 Exit tray cooling fan motor FM4 6 Registration roller solenoid SD2 A034F5C501DA 1 2 3 4 5 6 7 8 9 11 10 1 Main power switch SW1 9 Temperature humidity sensor TEM HUM...

Страница 204: ...feeder unit option 23 2 Auto document feeder 1 DF transport motor M100 2 Relay board 1 REYB 1 A034F5C500DA 1 2 23 3 Lower feeder unit option 1 Transport sensor PS12 4 Media feed solenoid SD6 2 Media...

Страница 205: ...option option 1 Transport sensor 1 PS15 5 Transport motor M6 2 AD drive board ADDB 6 Door sensor PS14 3 Loop sensor PS13 7 Switchback motor M5 4 Registration solenoid SD7 8 Cooling fan motor FM3 A0VTF...

Страница 206: ...nal cover Not possible to confirm by removing external cover 1 A034F5C506DA 1 2 3 5 4 25 Timing chart A034T2E579AA Y setting voltage M setting voltage C setting voltage K setting voltage 1st transfer...

Страница 207: ...power supply GY GY DC24V GND 7 8 DC24V CN6 GND DC3 3V DC3 3V GND GND DC5V 8 6 1 4 3 2 5 7 GY GY GY GY GY GY 6 4 1 2 3 5 GND DC5V GND GND DC3 3V DC3 3V GND P9 CN4 CN5 CN7 CN3 DC24V DC24V 2 1 R R R MS2...

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