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40055101TH Rev.4

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5.

General functional description

5-1

General

The power supply unit consists mainly of AC transformer and a power PCB (1VP board for
AC120V/2VP board for AC230V). A block diagram of the power supply unit is shown in Figure
A3.6.1 The power PCB is composed of five main circuits: AC input section, heater control
section, low-voltage section, high-voltage section and protection circuit.

The low-voltage section provides a +5V output by a DC-DC converter and other output voltages
(+30V, +8V and -8V) simply by rectifying and smoothing the respective outputs of the AC
transformer. The high-voltage section (TR1, TR2, DB1, DB2, SB1, SB2, CB and CH) produces a
flyback voltage from 5V by using a drum coil and a high-voltage transformer.

5-2

Circuit description

5-2-1 AC input section

1)

AC commercial power is supplied to line filter circuit through the AC inlet, power switch
(SW1) and the fuse (F1). Fuse F1 is used for protecting the heater circuit.

2)

The filter circuit consists of L101,R1, C1, C2, C3 and L1. Capacitors C1 and C2 are not
mounted in the power unit for 120VAC input.

3)

Fuse F2 is used for protection for the double voltage input in the power supply unit for
120VAC input and will not blow by shorting or opening the secondary circuit. This fuse
F2 is not mounted in the power supply unit for 230VAC input.

5-2-2 Heater control circuit

1)

The AC power divided from the AC input section passes through L2 for noise elimination
and is fed to the heater via D1 (operating as a switch) from the power PCB.

2)

The on/off operation of D1 is controlled by the operation of photocoupler PC1 whose
operation is controlled by the HEAT-N signal applied to CN3-B7 pin from the control PCB
(M17 board).

3)

Resistors R2 and R3 connected on the AC side of PC1 are fuse resistors to protect them-
selves from firing when PC1 turns on in the event of D1 open failure.

5-3

Low-voltage section

5-3-1 +30 V circuit

1)

The +30 V circuit pr30 V output by rectifying the corresponding output of
transformer T1 by a rectifier diode DS1 and smoothing the rectified signal by capacitor C7.

2)

Resistor R53 is used to discharge the elecetric charge of C7 when the power switch (SW1)
turned off.

5-3-2 +/- 8 V circuit

1)

The +/- 8 V circuit pr8 V and -8 V outputs by rectifying the corresponding output
of transformer T1 by rectifier diodes D10 and D11 and smoothing the rectified signals by
capacitors C13 and C14.

2)

Resistors R22 and R23 are used to discharge the electric charge of C13 and C14 when the
power switch (SW1) is turned off.

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Содержание B4100

Страница 1: ...40055101TH Rev 4 1 637 OKIOFFICE44 OKIFAX 4100 5000 Series Maintenance Manual Fourth Edition 2001 08 16 Oki Data Corporation...

Страница 2: ...REMPLACEMENT INCORRECT DE LA BATTERIE REMPLACER UNIQUEMENT AVEC UNE BATTERIE DU MEME TYPE OU D UNT TYPE RECOMMANDE PAR LE CONSTRUCTEUR METTRE AU REBUT LES BATTERIES USA GEES CONFORMEMENT AUX INSTRUCT...

Страница 3: ...Data Programming 122 2 9 9 Dial Parameters Settings 124 2 9 10 Off line Tests 128 2 9 11 On line Tests 130 C Installation of Optional Units 133 3 BRIEF TECHNICAL DESCRIPTION 145 3 1 Fundamentals of th...

Страница 4: ...CNT Board Power Supply Unit Contact Assembly Transformer Sub PSU 198 5 ADJUSTMENTS 199 5 1 Setting of LED Print Head Drive Time 199 5 2 1 OKIOFFICE44 OKIFAX 4100 Confirmation Items 200 5 2 2 OKIOFFICE...

Страница 5: ...1 7 2 12 Tone Send Test 302 7 2 13 High speed Modem Test 303 7 2 14 MF Send Test 305 7 2 15 Tone TEL FAX Send Test 306 7 2 16 No Acoustic Line Monitor 307 7 2 17 Power Supply Unit 308 7 2 18 No Docume...

Страница 6: ...n paper cut OKIOFFICE44 OKIFAX 4100 100 sheets capacity 20 1b bond First cassette NA Letter NA Legal A4 size plain paper cut OKIFAX 5000 series 250 sheets capacity 20 1b bond Second cassette Option NA...

Страница 7: ...INT L version 2592 bits contact image sensor for OKIFAX 5300 5600 of ODA version 14 Recording resolution a Horizontal 300 dots inch for OKIOFFICE44 OKIFAX 4100 5000 series b Vertical Rev 2 Variable A...

Страница 8: ...in MMR code transmission 22 Protocol ITU T Rec T 30 OKI special protocols High speed protocol 23 Error correction mode ECM 24 Communication mode Half duplex 25 Memory capacity Basic model 256k byte OK...

Страница 9: ...9 Personal identification Personal ID 10 Polling transmission 11 Polling reception 12 Acoustic line monitor 13 Telephone handset option 14 Automatic alternate selecting call FAX No FAX No can be regi...

Страница 10: ...locations OKIFAX 5500 5600 30 locations Two digit automatic dialing OKIOFFICE44 OKIFAX 4100 45 locations OKIFAX 5200 5300 64 locations OKIFAX 5500 5600 99 locations Keypad dialing Chain dialing Mixed...

Страница 11: ...languages LCD and Reports 42 Fax fowarding for OKIFAX 5500 5600 44 Reports Activity report Protocol report Service man setting Message confirmation report Single address or multiple addresses Broad c...

Страница 12: ...ck MEMORY board option PC IF board parallel check Print test 2 Sensor calibration Adjustment of scanning level 3 LED test 4 Tone send test 5 Multi frequency MF send test 6 High speed modem send test 7...

Страница 13: ...eneral appearance of the OKIOFFICE44 OKIFAX 4100 Figure 1 4 2 shows the general appearance of the OKIFAX 5000 series Figure 1 4 3 shows the control panel of the OKIOFFICE44 OKIFAX 4100 Figure 1 4 4 sh...

Страница 14: ...Rev 4 14 Document stacker Control panel Document tray Copy stacker Sub paper tray Recording paper cassette Manual paper feeder cover Telephone handset option Figure 1 4 2 General Appearance of OKIFAX...

Страница 15: ...L COPY HOOK V REQUEST PHOTO EXFINE FINE STD LIGHT NORMAL DARK ALARM STOP START YES NO OKI 0 ABC DEF JKL MNO GHI TUV WXYZ PQRS 7 8 9 4 5 6 1 2 3 SELECT FUNCTION DELAYED TX REPORT PRINT BROADCAST FEEDER...

Страница 16: ...5 A4 OKIFAX OKI 0000 AUTO REC SERCH AUTO DIAL HYPHEN REDIAL COPY HOOK V REQUEST PHOTO RX FINE FINE STD LIGHT NORMAL DARK ALARM STOP START DELAYED TX REPORT PRINT BROADCAST FEEDER TX COUNTER DISPLAY CO...

Страница 17: ...d 1 Width 2 Length 3 Thickness 4 Shape 5 Opacity 1 General switched telephone network GSTN 2 Private branch exchange PBX OT9 2 600 balanced 0 dBm to 15 dBm range Adjustable in 1 dB steps TF 22 6 dBm t...

Страница 18: ...ax 20 documents for OKIOFFICE44 OKIFAX 4100 NA Let ter or A4 20 1b Max 30 documents for OKIFAX 5000 series NA Letter or A4 20 1b Max 15 documents NA Letter or A4 13 28lb bond paper Documents shall be...

Страница 19: ...ght is defined as the weight of 500 sheets of 431 8 mm 17 inch by 558 8 mm 22 inch 4 Thickness 0 08 mm to 0 12 mm 5 Condition New paper For the manual loading feeder on the first cassette OKIOFFICE44...

Страница 20: ...0 25 6 35 R 0 25 6 35 0 13 3 4 0 25 6 35 13 inch LEGAL SIZE 13 inch mm 8 5 12 76 8 0 0 12 0 12 0 25 0 25 330 2 216 324 2 203 2 3 3 6 35 6 35 PL 11 279 4 11 7 297 14 355 6 inch mm inch mm inch mm NA LE...

Страница 21: ...OFFICE44 OKIFAX 4100 and OKIFAX 5200 5500 of INT L version 7 7 line mm FINE or 300 dot inch EX FINE for OKIFAX5300 5600 of ODA version For OKIFAX 5000 series 1 Printable area PL 11 279 4 11 7 297 14 3...

Страница 22: ...ctro photographic printing 1 211 3mm 2496 bit or 216 7mm 2560 bit LED print head Maximumallowableskewis or 1mmoveranadvanceof100mm 1 Black image Greater than 1 0 OD Optical density 2 White background...

Страница 23: ...forms the fall back depending upon the line condition automatically Table 1 5 1 7 10 Basic Performance Specifications No Item Specifications Rev 2 Rev 2 Fallback rank 1st 2nd 3rd 4th 5th 6th Transmiss...

Страница 24: ...n time 3 sec approx 3 5 sec ITU T No 1 sample document OKIFAX 5500 5600 6 sec approx 6 9 sec ITU T No 1 sample document OKIOFFICE44 OKIFAX 4100 5000 series Note This is Phase C time at 3 85 line mm an...

Страница 25: ...wer save mode The heater of the fuser unit is controlled within the predetermined temperaturerangebythethermistor Ifthetemperatureoftheheater exceeds the range the LCD displays PRINTER ALARM 4 Further...

Страница 26: ...idity Conditions Figure 1 5 1 Ambient Conditions Rev 2 For OKIOFFICE44 OKIFAX 4100 1 Width Approx 312 mm 2 Depth Approx 383 mm 3 Height Approx 190 mm OKIFAX 5000 series 1 Width Approx 330 mm 2 Depth A...

Страница 27: ...rmation report manually or automatically in the following cases 1 When COPY key is pressed after a single location call this report can be printed Manual printout FP 01 To enable or disable automatic...

Страница 28: ...rectory 11 Configuration report OKIFAX 5000 series can print out this report automatically on completion of a confidential reception This directory is printed manually REPORT PRINTING 3 This report is...

Страница 29: ...HIBAURA OKI HONJO 1 2 3 4 5 6 1 Date and time 2 Sender ID 3 CSI Personal ID 4 Letters PLEASE CALL BACK 5 Sender ID 6 Sender s call back telephone number 1 07 01 96 15 06 OKI ABC 1234 3454 2000 NO 021...

Страница 30: ...H Rev 4 30 TSI Printing and Local Date and Time Printing Format Example 07 01 96 15 48 3454 1999 Local date and time printing TSI printing F050 C1 004 Note TSI printing TF 05 Local date and time print...

Страница 31: ...E TIME S R TIME DISTANT STATION ID MODE PAGES RESULT 05 17 10 10 0485 88 3385 9080 05 17 10 30 ODS TAKASAKI 03 0000 05 17 12 05 01 20 OKI FAX BOX 01 03 OK 0000 05 17 13 00 00 20 03 5476 4300 CALLED 01...

Страница 32: ...05 18 10 50 01 20 0495 22 5400 CALLED 03 NO 9090 05 18 12 05 00 20 OKI FAX CALLING 01 STOP 9080 05 18 15 00 01 30 CALLED 03 OK 0000 3 05 18 15 30 00 20 CALLING 01 OK 0000 05 18 17 05 05 20 B C COMP 60...

Страница 33: ...ax Fowarding TX POLLED polling TX in case of country code GER AUT SUI POLLING polling RX in case of country code GER AUT SUI 10 Number of transmitted pages or received pages 11 Result code OK Note1 NO...

Страница 34: ...4 Message Confirmation Report Format 1 2 Example 2 07 01 96 08 05 3 ID OKI 1 MESSAGE CONFIRMATION F050 C1 008 1 2 DATE S R TIME DISTANT STATION ID MODE PAGES RESULT OKI FAX 00 20 07 01 CALLING 02 OK 0...

Страница 35: ...e and time when the report was printed 3 Sender ID 4 Date of transmission or reception 5 Length of time for which the fax was connected to the line 6 Identification of the remote station Personal ID L...

Страница 36: ...4 AD14 15 AD15 16 AD16 17 AD17 18 AD18 19 AD19 20 AD20 21 AD21 22 AD22 23 AD23 24 AD24 25 AD25 26 AD26 27 AD27 28 AD28 29 AD29 30 AD30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41...

Страница 37: ...3 AD3 1 05 AD5 1 01 01 01 OK OK OK 02 AD2 1 04 GERMAN 1 01 01 OK OK 1234 1 3456 1 5678 1 01 01 01 OK OK OK CONFIDENTIAL RX REPORT 07 01 96 17 05 ID OKI DATE TIME S R TIME DISTANT STATION ID MODE PAGES...

Страница 38: ...2 333 2 OKI OFFICE 456 456 456 OFF OR 444 555 666 3 OKI LABORATORY 789 789 789 OFF OR 777 888 999 4 ODC TAKASAKI 000 111 222 OFF OR 444 555 666 5 ODC QA QC LAB 1234 5678 90123 OFF OR 123 123 123 6 OFF...

Страница 39: ...ORY P2 07 01 96 19 20 ID OKI DATA CORP GROUP NUMBER 1 2 3 4 5 1 ONE TOUCH 1 2 3 4 5 6 7 8 9 10 AUTO DIAL 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32...

Страница 40: ...xample TELEPHONE DIRECTORY P1 07 01 96 18 31 ID OKI LOCATION ID TEL NO PRM ECHO ONE TOUCH 1 OKI SERVICE 123 123 456 OFF OR 111 222 333 2 OFF OR 3 OFF OR 4 OFF OR 5 OFF OR 6 OFF OR 7 OFF OR 8 OFF OR 9...

Страница 41: ...I TELEPHONE DIRECTORY P2 F050 C1 017 LOCATION ID AUTO DIAL 01 ODC TAKASAKI 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44...

Страница 42: ...P NUMBER 1 2 3 4 5 6 7 1 ONE TOUCH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 AUTO DIAL 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 2 ONE TOUCH 1 5 10 15 AUTO DI...

Страница 43: ...TH Rev 4 43 Telephone Directory for OKIFAX 5200 5300 4 4 Example 07 01 96 18 32 ID OKI TELEPHONE DIRECTORY P4 F050 C1 019 GROUP NUMBER 8 9 10 8 ONE TOUCH AUTO DIAL 9 ONE TOUCH AUTO DIAL 10 ONE TOUCH A...

Страница 44: ...102 3 NEW YORK 0003 OFF OR 0103 4 OT4 ABC 0004 OFF OR 0104 5 XYZ CO 0005 OFF OR 0105 111 6 UK PLANT 0006 222 OFF OR 0106 7 GERMANY 0007 OFF OR 0107 8 BT 0008 OFF OR 0108 9 FRANCE 0009 OFF OR 0109 10 T...

Страница 45: ...AMERICA 1003 04 TOKYO 3 1004 05 TOKYO 5 1005 06 UK 1006 07 BT 1007 08 FRANCE 1008 09 GERMANY 1009 10 ITALY 1010 11 SPAIN 1011 567 890 12 DENMARK 1012 571 123 13 FINLAND 1013 14 SWITLAND 1014 15 OSAKA...

Страница 46: ...ctory for OKIFAX 5500 5600 3 6 Example TELEPHONE DIRECTORY P3 07 01 96 17 05 ID OKI LOCATION ID TEL NO AUTO DIAL 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93...

Страница 47: ...AUTO DIAL 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 6...

Страница 48: ...0 5600 5 6 Example TELEPHONE DIRECTORY P5 07 01 96 17 05 ID OKI GROUP NUMBER 8 9 10 11 12 13 14 8 ONE TOUCH AUTO DIAL 9 ONE TOUCH AUTO DIAL 10 ONE TOUCH AUTO DIAL 11 ONE TOUCH AUTO DIAL 12 ONE TOUCH A...

Страница 49: ...OKIFAX 5500 5600 6 6 Example TELEPHONE DIRECTORY P6 07 01 96 17 05 ID OKI GROUP NUMBER 15 16 17 18 19 20 15 ONE TOUCH AUTO DIAL 16 ONE TOUCH AUTO DIAL 17 ONE TOUCH AUTO DIAL 18 ONE TOUCH AUTO DIAL 19...

Страница 50: ...8 CLOSED NETWORK 09 TX MODE DEFAULT MIDDLE OFF FINE NORMAL 10 T F TIMER PRG 11 RING RESPONSE 3 12 DISTINCTIVE RING 3 35SEC 1RING OFF 13 1 ST PAPER SIZE 14 2 ND PAPER SIZE 1 15 USER LANGUAGE A4 A4 ENGL...

Страница 51: ...G DOC SCAN 12 TONE FOR ECHO MDY OFF OFF 13 MH ONLY 14 H MODEM RATE 15 T1 TX TIMER VALUE OFF 14 4K 059 16 T1 RX TIMER VALUE 17 T2 TIMER VALUE 18 DIS BIT32 035 100 ON 19 ERR CRITERION VALUE 20 OFF HOOK...

Страница 52: ...4 Installation of attachments See 2 5 AC cord connection See 2 6 Telephone and line connections See 2 7 Packing for shipment See 2 8 General procedure key operations See 2 9 1 Technical functions See...

Страница 53: ...Two digit auto dial programming Group setting Dial parameter settings See 2 9 9 Programming mail box password See 2 9 10 On line tests See 2 9 11 Installation of optional units See C Memory PC Board...

Страница 54: ...to 80 RH 4 Operating environment Pressure Equivalent to altitude of 2500 m and below 5 Exposure Within five minutes at luminous intensity 2 000 lux with the stacker cover opened As an example OKIFAX 5...

Страница 55: ...or the fan exhaust 7 Levelness of installation surface 1 degree max 8 Other requirements Avoid installing in any of the following places A place exposed to direct sunlight A place near a heat source o...

Страница 56: ...Figure 2 3 1 1 Unpacking Procedure 1 2 3 Unpacking 2 3 1 Unpacking for OKIOFFICE44 OKIFAX 4100 Procedure 1 Remove tape on the top of the carton box and open its cover 2 Take out the accessory box from...

Страница 57: ...Figure 2 3 1 1 Unpacking Procedure 2 External carton box FX048 C2 004 Tray document Toner cartrige Connectiong cords ed cellophane tape Tray paper Carton box sheet 40240101 Machine Pad Side R 4 points...

Страница 58: ...on the top of the carton box and open its cover 2 Take out the accessory box from the carton box See Figure 2 3 2 1 3 Take out the machine with plastic wrapper from the box Figure 2 3 2 1 Unpacking P...

Страница 59: ...2 1 Unpacking Procedure 2 Left cushion assembly Bottom Fixed tape Machine Front Polyethylene film Right cushion assembly Top Right cushion assembly Bottom Accessories box Left cushion assembly Top Ex...

Страница 60: ...ocedure 3 Top carton box Cushion AC power cord Cellophane tape Polyethlene bag Toner cartridge In damp proof bag Modular cord Polyethylene bag Document stacker Carton frame Separation frame Packing ta...

Страница 61: ...Contents List for OKIOFFICE 44 OKIFAX 4100 2 4 Check of Contents After having taken out the machine and accompanied accessories from the carton box check the contents according to the following list I...

Страница 62: ...er cartridge Recording paper Tray paper Tray document and Document stacker 2 Procedure 1 Toner cartridge Peel off the fixed tape attached to the cover top Open the cover top Figure 2 5 1 2 Toner Cartr...

Страница 63: ...off the seal gently Figure 2 5 1 3 Toner Cartridge Installation 3 Ensure that the plastic tab on the right hand side of the toner cartridge recess lines up with the groove on the toner cartridge Pres...

Страница 64: ...Installation 5 Clean the toner scattered in the vicinity of the toner cartridge using a cloth moistened with cold water Do not use hot water since it makes the toner stick there Close the cover assem...

Страница 65: ...n be set on the tray paper Loading the new paper Sheets must not exceed 100 sheets of the new paper on the tray paper If excessive sheets are set it will cause paper jams New paper face down 100 sheet...

Страница 66: ...document and Document stacker option Hang the tray paper the tray document and the stacker document option onto hanging position Figure 2 5 1 7 Document Stacker Installation Tray paper Tray document C...

Страница 67: ...ent stacker 2 Procedure 1 Toner cartridge Peel off the fixed tape attached to the copy stacker Open the document table and copy stacker Figure 2 5 2 2 Toner Cartridge Installation 2 Take the cushion o...

Страница 68: ...e seal gently Ensure that the plastic tab on the right hand side of the toner cartridge recess lines up with the groove on the toner cartridge Press down on both ends to make sure the cartridge is ful...

Страница 69: ...50VP C2 010 Clean the toner scattered in the vicinity of the toner cartridge using a cloth moistened with cold water Do not use hot water since it makes the toner stick there Close the copy stacker un...

Страница 70: ...er full marker of the new paper limit indication If excessive sheets are set it will cause paper jams After loading the new paper push it forward into the slot at the front of the facsimile until it l...

Страница 71: ...40055101TH Rev 4 71 4 Document stacker Hang the document stacker onto hanging position Hanging position Document stacker FX 050VP C2 013 Figure 2 5 2 8 Document Stacker Installation...

Страница 72: ...he above mentioned voltage range and if so check that the power switch is turned OFF After turning off the power switch connect the female plug of the AC cord to the machine and insert the male plug o...

Страница 73: ...40055101TH Rev 4 73 2 For OKIFAX 5000 series AC Power Switch AC Inlet FX050VP C2 014...

Страница 74: ...4 OKIFAX 4100 2 8 Packing for Shipment CAUTION When packing the OKIOFFICE44 OKIFAX 4100 5000 series for shipment REMOVE THE IMAGE DRUM AND TONER FROM THE UNIT AND SHIP SEPARATELY Failure to do this wi...

Страница 75: ...40055101TH Rev 4 75 B Programming and Initial Settings 2 9 Initial Settings 2 9 1 General Procedure of Key Operation Figure 2 9 1 shows the general procedure of key operation...

Страница 76: ...e countries 4 When the service bit is set to OFF Funtion NO 11 is bypassed to the next function NO some countries Selection by key or key Display Clear Selection by OT A D or SEARCH 1 ACTIVITY REPORT...

Страница 77: ...LOCK ADJUSTMENT PRINTER CLEANING CONF RX MSG PRINT 1 FUNCTION PROGRAM 2 DIAL PARAMETER 4 SYSTEM DATA PRG 5 PASSWORD PROGRAM 2 REDIAL TRIES 3 REDIAL INTERVAL TSI CSI SENDER ID CALL BACK NO 3 DIAL TONE...

Страница 78: ...17 T2 TIMER 100 MS 18 DIS BIT 32 19 ERR CRITERION 20 OFF HOOK BYPASS 21 NL EQUALIZER 22 ATTENUATOR 23 T F TONE ATT 24 MF ATT 25 RING DURA 10 MS 26 CML TIMING 100 MS 27 LED HEAD STROBE 28 LED HEAD WIDT...

Страница 79: ...tting is different by the individual countries Each item can be accessed by entering the corresponding service number on Technical Function The detailed procedures of the initial setting items will be...

Страница 80: ...the monitor will be available during dialling but the monitor will be switched off automatically after the elapse of specified time about 5 sec However when TF02 is set to ON the monitor is available...

Страница 81: ...nswers returns the recorded voice message in TAD to calling party 3 The FAX machine will continue to detect CNG signal while TAD works 4 If the FAX machine detects CNG signal the fax will go into norm...

Страница 82: ...Switchesthefunctiontoapplytopoorlineswithecho in overseas transmission etc ON Enables OFF Disables Switches the function of limiting image compression only to the MH codes ON Coding scheme is MH only...

Страница 83: ...ect within T2 timer Selects the 3 digit timer 001 to 255 selectable in 100ms steps For example 060 x 100 ms 6 s Specifies whether to transmit a bit 32 in DIS ON Transmits a bit 32 OFF Disable Note Whe...

Страница 84: ...ry s requirements Adjusting time is 100 MS to 990 MS in 10 MS steps 10 to 99 selectable For example 120 ms 12 x 10 ms 120 ms Selects the time from end of ring to CML ON Ad justing time is 100 MS to 19...

Страница 85: ...4100 Symbol rate later Selects the V 34 modem symbol rate for OKIFAX 5500 5600 2400 2800 3200 3429 selectable Rank Marking Setting MSB LSB 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1...

Страница 86: ...oice conversation will automatically be available through the internal handset by lifting up the handset while the call buzzer is sounding Note 1 The predetermined time is selectable between 20 or 35...

Страница 87: ...on of LCD To detect CNG signal 1 sec 1 sec 3 2 sec FX050VP C2 018 Ring Back Tone 1 LIFT HANDSET AUTO REC START OKI TOKYO RECEIVING 144 TEL FAX mode flow chart Notes 1 Ring Back Tone 1 sec ON 3 2 sec O...

Страница 88: ...To record your message in answering machine DCN CML OFF 1 Answering Machine Switches to FAX CNG Detection Period FX050VP C2 019 14 14 TAD TELEPHONE BUSY AUTO REC START TAD mode flow chart In case of T...

Страница 89: ...essage from answer machine To record your message in answering machine CML OFF Answering Machine Switches to FAX CNG Detection Period FX050VP C2 020 14 14 TAD TELEPHONE BUSY 14 14 TAD 2 1S TAD mode fl...

Страница 90: ...ENTER 01 30 Setting Toggle X OFF ON 01 To 02 MONITOR CONT 01 SERVICE BIT X YES NO 1 01 29 for OKIOFFICE44 OKIFAX 4100 5200 5300 01 30 for OKIFAX 5500 5600 2 9 3 Technical Functions Example Note The f...

Страница 91: ...AVAIL 100 TECH PROGRAMMING YES 1 4 NO 1 LOCAL TEST YES NO 1 4 2 TECHNICAL FUNCTION YES NO 1 4 Enter two digit function number then the display will show the set item corresponding to the number entere...

Страница 92: ...T X YES NO Setting Toggle X OFF ON Setting Toggle X OFF ON 03 COUNTRY CODE X YES NO Setting X INT L GBR USA 04 TIME DATE PRINT X YES NO Setting X OFF ONCE ALL 05 TSI PRINT X YES NO Setting Toggle X OF...

Страница 93: ...TONE FOR ECHO X YES NO Setting Toggle X OFF ON 14 H MODEM RATE X YES NO 15 T1 TX TIMER VALUE X YES NO To 16 T1 RX TIMER VALUE X 010 255 sec Setting X 4 8k 9 6k 15 T1 TX TIMER VALUE 060 ENTER 010 255...

Страница 94: ...entered 18 DIS BIT32 X YES NO Setting Toggle X OFF ON 19 Error criterion 19 ERR CRITERION X YES NO To 20 OFF HOOK BYPASS X 00 99 19 ERR CRITERION 00 ENTER 00 99 19 ERR CRITERION 10 YES NO 2 digit tim...

Страница 95: ...X YES NO To 26 CML TIMING X 10 99 25 RING DURA 10 MS ENTER 10 99 25 RING DURA 10 MS 11 YES NO 2 digit timer entered Example 25 Ring duration detection time 26 CML TIMING 100MS X YES NO To 27 LED HEAD...

Страница 96: ...type 29 Transfer roller clatch current for OKIOFFICE44 OKIFAX 4100 28 LED HEAD WIDTH X YES NO 30 TR LATCH CURRENT X YES NO Setting Toggle X TYPE1 TYPE2 Setting X 1 0 1 2 29 MEDIA TYPE X YES NO Settin...

Страница 97: ...l setting items and their purposes Each F P can be accessed by entering the corresponding function number on Function Programming The detailed procedure of the initial setting items will be explained...

Страница 98: ...are provided OKIFAX 5200 5300 99 different codes are provided OKIFAX 5500 5600 Two digit location code 01 to 45 OKIOFFICE44 OKIFAX 4100 01 to 64 OKIFAX 5200 5300 01 to 99 OKIFAX 5500 5600 Max 32 digit...

Страница 99: ...h telephone numbers have been assigned This group setting makes broadcast operation simple In addition to fax numbers an alpha numeric name can be assigned to each of one touch keys and two digit dial...

Страница 100: ...t for OKIFAX 5200 5300 20 delayed broadcast for OKIFAX 5500 5600 and one immediate calling of broadcast is possible However the setting of delayed transmission and delayed broad cast must not exceed t...

Страница 101: ...be read into the memory even whilethefaxisengagedinanothermemorytransmission reception in the ECM or non ECM mode 1 Operation of memory transmission while the fax is engaged in a communication memory...

Страница 102: ...olling RX RX to Memory Poll TX During Receiving Message During Hand shaking 1st C During Hand shaking 1st C During Receiving Message During Hand shaking During Trans mitting Message During Hand shakin...

Страница 103: ...Polling RX RX to Memory Poll TX During Hopping During Scanning Page by Page Dial TX Setting Dial RX Scanning to Memory TX from Memory RX to Paper Auto Answer RX to Memory Poll TX RX to Paper Manual A...

Страница 104: ...TIVITY REPORT YES NO 1 4 OT6 DRUM COUNT CLEAR NEXT OT7 LOCATION PROGRAMMING ENTER SRCH OT A D OT8 1 FUNC PROGRAMMING YES NO 1 6 OT9 PRINTER CLEANING YES NO PRINT MEMORY MSG YES NO PRINT CONF RX MSG YE...

Страница 105: ...mail box numbers OKIFAX 2400 2600 01 to 40 OKIFAX 1000 01 to 16 OKIFAX 2300 OF 18 OF 150 01 to 16 OKIFAX 38 OF 27 01 to 64 OKIFAX 2350 OKIFAX 1050 01 to 08 OKIFAX 2450 01 to 16 OKIFAX 5200 5300 01 to...

Страница 106: ...tion in 15 characters alphabetic numeric and symbolic One ID can be registered for one key 4 10 one touch keys are provided OKIOFFICE44 OKIFAX 4100 15 one touch keys are provided OKIFAX 5200 5300 30 o...

Страница 107: ...ZE 14 2 ND PAPER SIZE 15 USER LANGUAGE 16 INCOMING RING 17 REMOTE RECEIVE 18 MEM FEEDER SW 19 POWER SAVE MODE 20 ECM FUNCTION 21 REMOTE DIAGNOSIS 22 PC FAX SWITCH 23 ONE TOUCH PARAM Refer to Table 2 9...

Страница 108: ...ho wishes to assign a password to mail box to assign a 4 digit password code to one of 8 for OKIFAX 5200 5300 and 16 for OKIFAX 5500 5600 mail box memory segments in the message memory The message is...

Страница 109: ...sables the automatic error report print ing when transmission error occurs Excepts for service bit 0 ON Printing the error report OFF Disables this function Enables or disables the automatic printing...

Страница 110: ...ARK FINE LIGHT EX FINE NORMAL EX FINE DARK EX FINE LIGHT PHOTO NORMAL PHOTO DARK PHOTO LIGHT STD NORMAL Specifies the time for which the fax alerts an operator on reception of a call in the telephone...

Страница 111: ...erated ring sound to indicate arrival of an incoming bell This function is used to transfer the call received by external telephone connected to fax by entering pre set two digits The following combin...

Страница 112: ...er ON Enables OFF Disables When the host side does not respond at the time of incoming call to PC specifies whether to starts forc ibly as fax reception or not ON Enables OFF Disables Note When the Bi...

Страница 113: ...ECT FUNCTION key once and one touch key No 9 in the standby mode In case of no message in memory Press key Enter two digit function number then the display will show the set item corresponding to the...

Страница 114: ...F ON Setting Toggle Setting Toggle X OFF ON Setting Toggle X OFF ON Image in MCF 04 IMAGE IN MCF X YES NO Setting X OFF LOW HIGH Setting X T R RX OFF X OFF ON Setting RESOLUTION ORIGINAL Setting Toggl...

Страница 115: ...ette paper size option for OKIFAX 5000 series User language 15 USER LANGUAGE X YES NO Setting X ENG Other X A4 LET LGL 13 LGL 14 OTHER Setting Toggle X OFF ON DRC 17 REMOTE RECEIVE X YES NO 1 8 Memory...

Страница 116: ...X 5000 series 2 nd paper size is bypassed as follows STD NORMAL STD DARK STD LIGHT FINE NORMAL FINE DARK EX FINE NORMAL FINE LIGHT EX FINE DARK PHOTO NORMAL PHOTO DARK PHOTO LIGHT EX FINE LIGHT bypass...

Страница 117: ...f no message in memory Press key enter using the ten key pad Enter 11 using the ten key pad 1 Press key until the setting you want is displayed then press key The display shows Setting or 1 1 FUNC PRO...

Страница 118: ...DIAL PREFIX 0 YES NO Available for USA INT L GBR IRL FIN DEN GER HUN TCH POL SUI AUT BEL HOL FRE ESP ITA GRE AUS NZL SIN and HNG MF or DP IN CASE of 4 SPACE 0 9 or SPACE DIAL PREFIX will be included...

Страница 119: ...rate Pulse make ratio Pulse dial type MF duration PBX line Dial IT2 detect Flash Earth Normal Dial tone detect Auto start NATIONAL CODE SUI AUT BEL HOL FRE ESP ITA GRE AUS NZL SIN HNG Redial tries Re...

Страница 120: ...D up to the desired message press SELECT FUNCTION key once and one touch key No 9 in the standby mode In case of no message in memory Enter 3 using the ten key pad Enter date and time by using the ten...

Страница 121: ...34 YES NO SELECT LOCATION OKI TAKASAKI YES START NO LOC BROADCAST MEMORY TX YES LOC NO MEM AVAILABLE 080 SCANNING 01 TX PREP ACTIVATED OKI TOKYO SENDING 144 OKI TOKYO RECEIVING 144 OKI TOKYO RECEIVING...

Страница 122: ...ode In case of no message in memory Enter 4 using the ten key pad The display shows Press key NO TSI CSI ID SENDER ID NO_ ID NO 03 3404 7123_ ID NO 03 3404 7123 ID _ Press OT9 1 3 SEC LATER 03 3 Examp...

Страница 123: ...Rev 4 123 Operations The display shows Press key NO 03 3404 7123 ID OKI NO CALL BACK NO NO _ NO 03 3404 7765_ 1 03 5 Example START Continued from the previous page Example 3 SEC LATER START START Pres...

Страница 124: ...s key 1 FUNC PROGRAMMING YES NO 1 6 2 DIAL PARAMETER YES NO 1 6 Press OT9 Enter 2 using the ten key pad 2 To DIAL PARAMETERS 1 1 1 OKIOFFICE44 OKIFAX 4100 NO 1 4 OKIFAX 5200 5300 NO 1 5 OKIFAX 5500 56...

Страница 125: ...page IN CASE of 4 SPACE 0 9 or SPACE 13 Dial prefix DIAL PREFIX will be included SPACE 10 PBX line OFF or ON REDIAL TRIES 2 TRY YES NO REDIAL INTERVAL 1 MIN YES NO BUSY TONE DETECT ON YES NO MF TONE D...

Страница 126: ...R 2 INT L 1 USA 10 PPS 16 PPS 20 PPS NORMAL FLASH EARTH 24 HNG 3 3 ON ON MF 10 33 N 85 OFF N OFF OFF 2 3 ON ON MF 10 39 N 100 OFF N OFF OFF 2 6 ON ON MF 10 33 N 75 OFF FLASH OFF OFF ON 3 3 OFF ON MF 1...

Страница 127: ...table ON Enable OFF Disable Selects the busy tone detection ON OFF selectable ON Enable OFF Disable Selects dialling by multi frequency or dial pulse Selects the dialling pulse rates for the line 10 p...

Страница 128: ...DIAGNOSIS EXCUTING CPU PROG1 PROG2 XXXX XXXX XXXX 1 SELF DIAGNOSIS PRINTING Press key Press key for cheking and test printing An example of printed data is shown in Figure 2 9 4 Version indication 3...

Страница 129: ...N AA00 HASH OK 3142 PROG2 VERSION AA00 HASH OK 1234 LANGUAGE VERSION LL10 HASH OK 3F06 DEFAULT VERSION DD10 HASH OK A683 RAM1 1M OK RAM2 OK OPT RAM1 1M OK OPT I F PARALLEL DEFAULT TYPE 01 07 01 96 1 m...

Страница 130: ...e number of the remote machine by the ten key pad 4 Make sure that the telephone number of the remote machine is shown on the display 5 Press the START button 6 Typical message transmission flow is de...

Страница 131: ...DE ONE TOUCH MANUAL SEND MODE PERSONAL ID 4542111 SENDING 96 FAX MESSAGE TRANSMISSION STATUS YES NO YES YES NO YES YES LOCAL PROBLEM OCCURRED RESULT OK EXAMPLES or etc ABOUT 1 SEC STANDBY NO FX050 C2...

Страница 132: ...DE RECEIVING 96 NO YES YES NO YES NO EXAMPLE ABOUT 1 SEC STANDBY NO FX050VP C2 022 YES OFF HOOK AND CONVERSATION PRESS START KEY MANUAL RX START STANDBY RING DETECTED AUTO REC START FAX MESSAGE RECEPT...

Страница 133: ...unit OKIFAX 5000 series 2 Procedure Turn the facsimile power switch OFF and remove the AC power cord Note Unplug the AC power cord from the wall outlet first and then from the facsimile Do not remove...

Страница 134: ...connector CN13 of R44 board In OKIFAX 5000 series MEM 1 or 2MB for OKIFAX 5000 series memory board can be mounted on to the connector CN13 of M17 board 1 In case of OKIOFFICE44 OKIFAX 4100 Remove Cov...

Страница 135: ...e rear cover slightly and push it inward Tighten the two screws S1 and S2 MEM This toll will be provided as an attachment 2 In case of OKIFAX 5000 series Remove Rear Cover Remove the rear cover by rem...

Страница 136: ...board 1 IncaseofOKIOFFICE44 OKIFAX4100 Remove Cover rear Remove the Cover rear by removing the screw 1 Install CTR board First install CTR board on to the con nector CN11 CN12 of R44 board and then ti...

Страница 137: ...Rear Cover Remove the rear cover by removing the two screws S1 and S2 Install CTR board First install CTR board on to the connector CN12 CN17 of M17 board andthentightenthetwoscrews to the separation...

Страница 138: ...r Nipper between the mold of Rear Cover and cut out it Note Be careful not to rotate the cutter or Nipper since this can cause scratching on the Rear Cover b Grasp the mold of Rear Cover and rotate it...

Страница 139: ...et according to the dial mode of the connecting line Set to MF for UK Norway Denmark Belgium and Italy 2 Ringer Volume Setting For TEL UK and TEL S Set the VOL slide switch on the rear cover side of t...

Страница 140: ...the telephone set fix the screw like Fig C 3 4 OKIFAX 5000 series 6 Install the telephone assembly on the facsimile transceiver unit In this case cram the telephone assembly into the position of Fig...

Страница 141: ...40055101TH Rev 4 141 7 Connect the terminal on the other side of the connection cable formed on the rear side of the equipment TEL1 like Fig C 3 6 to the telephone set Fig C 3 6...

Страница 142: ...er Cassette Unit Rev 3 This item explains how to install the Second Paper Cassette Unit option for the OKIFAX 5000 series Facsimile Transceivers Second Paper Cassette Unit installation 1 Turn the facs...

Страница 143: ...F02 039 Figure C 2 4 3 Gently lower the facsimile on the Second Paper Cassette Unit Note Make sure that the positioning boss of the Second Paper Cassette Unit fits into the 2 holes at the bottom of th...

Страница 144: ...e Paper can be loaded up to this line F02 042 Figure C 2 5 5 Install the Second Paper Cassette Approximately 500 sheets of recording paper 20 Ib bond can be loaded 6 Reconnect the power cord to the wa...

Страница 145: ...board Toner cartridge Transfer roller Paper registration Resist roller Paper supply Hopping roller Paper tray PWU board Paper eject Fusing Cleaning Transfer Image production developing Paper feed Pap...

Страница 146: ...f the drum begins Light emitted from the LED head irradiates the negatively charged surface The potential of the irradiated part of the Image drum surface is raised so that an electrostatic latent ima...

Страница 147: ...side of the paper from the transfer roller The toner is attracted by the positive charge and is transferred to the paper The toner charged negative that is attracted to the Image drum surface is trans...

Страница 148: ...six essential processes The following Figure 3 2 1 provides a general description Figure 3 2 1 Actual EP Process 5 Heater roller 6 Cleaning roller 1 Charge roller 2 LED head Back up roller 4 Transfer...

Страница 149: ...simile transceiver 3 3 2 OKIFAX 5000 Series Boards and Units The following three boards Memory board option Telephone interface board option PC interface board option and three units constitute the OK...

Страница 150: ...EM Sub Main TLHV OLHV OPE 04W CNT R44 LED HEAD D MOTOR CLUTCH FUSER S MOTOR PC1 PC2 CIS SPEAKER PRT SCAN CN1 CN CN2 CN CN3 CN7 CN6 CN1 CN1 CN5 CN4 CN3 CN CN CN CN2 CN1 CN CN CN15 CN CN14 CN2 CN1 CN3 C...

Страница 151: ...TOR R MOTOR PRT CTR MEM FAN SPSU 120V 230V TRANS 1VP 120V 2VP 230V 2ND TRAY CNT M17 AC INLET CN1 CN1 CN CN CN3 CN CN1 CN CN2 CN CN3 CN1 CN12 CN CN13 CN CN17 CN CN11 CN CN16 CN CN9 CN10 CN CN CN8 CN CN...

Страница 152: ...Mechanical Structure Document P a p e r EP drum Roller Heater Paper exit ID unit LED head Scanner block Roller ADF Separation rubber OPE board Roller Scan Document exit Manual paper feeder inlet Image...

Страница 153: ...Structure CTR board Option Memory board Option CNT board SPSU board no SPSU board for OKIFAX 5300 5500 Transformer 1VP 2VP Power supply unit Sub roller ADF roller Separation rubber Pinch roller Scan...

Страница 154: ...ndling items such as printed circuit boards do not wear gloves that are likely to generate static electricity 7 Using a wrist band connected to the ground will protect semiconductors on printed circui...

Страница 155: ...Remarks Philips screw driver M Flat screw drivers S Philips screw driver S Radio pliers Nippers Multimeter 1 2 3 4 5 6 7 1 1 1 1 1 1 1 Short ciucuit test 4 1 3 HowtoDisassembleandReassemble This sect...

Страница 156: ...X 048 Power supply Unit 4 1 3 6 Unit 048 OPE Panel 4 1 3 3 Plate Assembly Scanner R 4 1 3 5 Item number for detailed description Cover Rear 4 1 3 2 ID Unit 4 1 3 2 Cover Main 4 1 3 2 Board NCU 4 1 3 2...

Страница 157: ...Sensor Assy 4 1 3 18 Plate Side M Gear Idle 4 1 3 12 Hopping Shaft Assy 4 1 3 17 Separation Plate 4 1 3 3 Printer Unit Assembly 4 1 3 3 Drive shaft E and Eject Roller 4 1 3 14 High voltage Power Suppl...

Страница 158: ...40055101TH Rev 4 158 Appearance of the OKIOFFICE44 OKIFAX 4100 FX048 CP4 1 Fig 01...

Страница 159: ...ssembly top Cover assembly top Note Be sure not to touch directly or push the SLA part of the print head 2 Reassembly procedure Reverse the disassembly procedures Note AfterreplacingtheLEDprinthead se...

Страница 160: ...aising b Take out the ID unit from the equipment c Cover Rear Remove the Cover Rear by removing the screw 1 and the part of the fixing hooks 2 d Cover NCU Remove the Cover NCU by removing the screw 2...

Страница 161: ...cedures e First move the center of Guide paper L and R of Holder assembly and then open the Cover Main from the rear side f Board NCU Remove the Board NCU by removing the two screw 3 and disconnect th...

Страница 162: ...t the disassembly proce dure up to the point of the 4 1 3 2 Item e Cover main b Dismount the Printer Unit See Section 4 1 3 19 c Open the OPE panel assembly d OPE panel assembly Remove the OPE panel a...

Страница 163: ...Assembly Sensor Remove the Plate Support by removing the two screws 1 Note Just fitting to two bossess c Remove the two springs L and R d Remove the Roller Assembly Sensor by removing the Gear Z31 2 R...

Страница 164: ...embly procedure a First carry out the disassembly procedure up to the point of the 4 1 3 2 and 4 1 3 3 b Dismount the Printer Unit See Section 4 1 3 19 c Remove the Frame assembly Scanner L by removin...

Страница 165: ...aker g Remove the Plate Assembly Scanner R and Plate Earth ADF by removing the three screws h Remove the Plate Scanner B by remov ing the two screws and the part of the fixing hooks i Remove the CIS c...

Страница 166: ...mbly procedure Reverse the disassembly procedures k Photo Sensor PC1 PC2 After disconnecting the two connectors remove the photo coupler sensors PC1 and PC2 on the Plate Scanner B by press ing the lat...

Страница 167: ...point of the 4 1 3 2 Cover Rear Cover Main etc b Board R44 Disconnect the all connectors c Remove the Board R44 by removing the five screws d OKIOFFICE 44 OKIFAX 4100 Power Supply Unit Disconnect the...

Страница 168: ...ng hooks b Remove the Plate Earth PC I F c Board Memory MEM RemoveBoard Memoryontheconnector CN13 of the Board R44 and removing the screw to the separation plate d Board PC Interface CTR RemoveBoard M...

Страница 169: ...ller Paper guide R Papr guide L Hopper spring Resistration roller Drive shaft E eject Idle gear heat Slide plate M Tension plate Hopping shaft assy Magnet H hopping shaft Roller holder Hopping roller...

Страница 170: ...er assembly top by raising and remove the ID unit b Remove the right claw Then dismount transfer roller two regis tration bearing and gear T 2 Reassembly procedure Reverse the disassembly procedures R...

Страница 171: ...ct all the cables 3 and 4 from high voltagepowersupplyboard TLHV OLHV anddismounthigh voltagepower supply board Caution Note the following when assembling the high voltage power supply board Mount the...

Страница 172: ...IN b Dismount the Bracket Package c Dismount the Holder Paper d Unlock and dismount the Guide Paper L and Guide Paper R e Remove the claw and dismount Spring Holder f Remove the claw and dismount Spri...

Страница 173: ...t ofthe4 1 3 2 IDUnit Cover Rear Cover NCU and Cover MAIN b Remove two screws 1 and two claws then dismount Plate Side M c Dismount Plate Earth two idle gears P idlegearM idlegear3R idlegear2R idle ge...

Страница 174: ...ofthe4 1 3 2 IDUnit Cover Rear Cover NCU and Cover MAIN b Move registration roller to the right and dismount it by lifting Two registration bearings also come off at the same time Take care not to los...

Страница 175: ...Rear Cover NCU and Cover MAIN b Remove two screws 1 from Cover Heat Assembly section 4 3 7 lift the heat assay and dismount idle gear E A and idle gear E B c UnlockanddismountdriveshaftE Eject d Dismo...

Страница 176: ...parts in heat assembly a Dismount heat separator b Remove screw 3 and dismount terminal plate Handle heat assembly carefully because Halogen lamp comes off c Turn left and right heat bearings in the...

Страница 177: ...N b Dismount the high voltage power supply board See Section 4 1 3 10 c Dismount heat assembly See section 4 1 3 15 d Dismount the engagement with the left ground thenpressurerollerB Twobear ing BUs a...

Страница 178: ...Section 4 1 3 11 d Dismount the sheet guide See Section 4 1 3 12 e Dismount the side plate M See Section 4 1 3 12 f Raise up roller holder slide hopping shaft assembly and dismount roller holder and h...

Страница 179: ...voltage power supply board See Section 4 1 3 10 c Dismount the paper holder assembly See Section 4 1 3 11 d Dismount the heat assembly See Section 4 1 3 15 e Dismount the drive shaft E See Section 4...

Страница 180: ...hree screws then disconnect Cable Flat from connector on R44 Board M CNT c Pull out the Holder Assy d Dismount the high voltage power supply board See Section 4 1 3 10 e Disconnectcable1and2fromconnec...

Страница 181: ...they should temporarily be attached to their original positions 6 When handling items such as printed circuit boards do not wear gloves that are likely to generate static electricity 7 Using a wrist...

Страница 182: ...e and reassemble the fax Figure 4 2 shows the disassembly procedure flow as generalization The detailed disassembly procedure is explained from sub section 4 2 3 1 to 4 2 3 8 No Service tools Philips...

Страница 183: ...3 2 Speaker 4 2 3 2 MODEM Board 4 2 3 2 B C D Open the Control Panel Unit 4 2 3 3 Separation Rubber 4 2 3 3 Document Table Ass y 4 2 3 2 Control Panel Ass y 4 2 3 3 OPE Board 4 2 3 3 Upper Scanner As...

Страница 184: ...Resist Motor Drum Motor 4 2 3 7 Motor Ass y Resist Drum Motors 4 2 3 6 Back up Roller Transfer Roller 4 2 3 6 Inlet Sensor Plate Toner Sensor 4 2 3 8 MCNT Board F Resist Roller Hopping Roller 4 2 3 7...

Страница 185: ...Cover Note Be sure not to touch directly or push the SLA part of the LED print head 2 Reassembly procedure Reverse the disassembly procedures Note AfterreplacingtheLEDprinthead setdrivetimeoftheLEDpri...

Страница 186: ...ument Guide as sembly b Openthestackcoverbyremov ing the buttons c Take out the ID Unit from the equipment d Remove the two screws 1 e Remove the Rear Cover by re moving the two screws 2 f Remove the...

Страница 187: ...NCU Board MODEM Board a Remove the NCU Board by re moving the two screws 5 b Remove the MODEM Board by removing the screw 6 OKIFAX 5500 5600 28 8 kbps board normally mounted OKIFAX 5200 5300 14 4 kbps...

Страница 188: ...the connector of the Control Panel from the MCNT Board d The removal of the two screws 2 results into two separate as semblies Control Panel Assembly and Pa per Guide U Assembly 2 Control Panel Assemb...

Страница 189: ...Scan Roller Remove the Scan Roller by re moving the gear and ADF bear ing d Exit Roller Remove the Exit Roller while spreading and holding up the part of the fixing hooks Note Be careful as not to br...

Страница 190: ...t from the scanner frame c Remove the Scanner Unit by re moving the three screws 1 2 Scanner Motor a Remove the Scanner Motor by removing the two screws 2 3 Scanner Frame a Remove the Scanner Frame by...

Страница 191: ...ethe Pinch Roller Shaft is pushed and released f Remove the Contact Image Sen sor by disconnecting the connec tor 5 PC1 PC2 a After disconnecting the two con nectors removethephoto coupler sensors PC1...

Страница 192: ...heScannerUnit Assembly removal Refer to Sub sec tion 4 2 3 4 1 Resist Motor and Drum Motor a Remove the Resist Motor by re moving the two screws 1 b Remove the Drum Motor by re moving the two screws 2...

Страница 193: ...Unit by re moving the four screws 2 5 Manual Feed Assembly a First carry out the disassembly procedure up to the point of Main Cover removal Refer to sub section 4 2 3 2 b RemovetheManualFeedAssem bly...

Страница 194: ...up to the point of the Fusing Unit removal Refer to sub item 4 2 3 5 b Disconnect the two connectors CN3 and CN4 on the MCNT board c Remove the Lower Base by re moving the seven screws 1 to 3 d Press...

Страница 195: ...kingthe latch on the Lower Base d Lift the right side of the Transfer Roller and shift rightwards then pull it out from the Lower Base 2 Reassembly procedure Reverse the disassembly procedures FX050 C...

Страница 196: ...t side and lift up the left side of it then take off the Resist Roller d Remove the One way Clutch Gear and Bearing e Remove the Hopping Roller by sliding to the right side 2 SensorPlates Inlet Outlet...

Страница 197: ...40055101TH Rev 4 197 b Press and hold the Clutch while pushing the Toner Sensor up and out 2 Reassembly procedure Reverse the disassembly procedures FX050 C4 030 Toner Sensor...

Страница 198: ...As sembly a Disconnect the two connectors from the Transformer b RemovethePowerSupplyUnit by removing the three screws 3 and the screw 4 c SeparatethePowerSupplyUnit from the Contact Assembly 3 Transf...

Страница 199: ...0 1 1 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 1 1 0 1 1 0 0 0 1 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 0 1 1 0 0 1 1 1 0 0 0 1 0 1 1 1 1 0 1 1 0 1 0 1 0 1 1...

Страница 200: ...a new crystal oscillator X1 2 5V DC Voltage SUB Measurement point R44 board CN7 12 pin and ground terminal Specification 5V 4 4 5V to 5 2V 3 5V DC Voltage Measurement point R44 board CN7 1 2 3 pin an...

Страница 201: ...canner and Unit printer Refer to the Mechanical Disassembly and Reassembly in Chapter 4 1 3 Connect extension cables to the R44 board 4 Connect the frequency counter for clock frequency digital voltme...

Страница 202: ...oint M17 board CN16 1 pin and ground terminal Specification 5V 4 4 5V to 5 2V 3 5V DC Voltage Measurement point M17 board CN1 B12 A13 B13 pin and ground terminal Specification 5V 4 4 5V to 5 2V 4 8V D...

Страница 203: ...nd Reassembly in Chapter 4 2 3 Connect extension cables to the M17 board 4 Connect the frequency counter for clock frequency digital voltmeter for power voltage and Oscilloscope for SIG signal See fig...

Страница 204: ...Measurement Points on M17 Board Ground Terminal Ground Terminal Ground Terminal Connector CN10 1 pin SIG Crystal Oscillator Connector CN16 1 5VSUB LC2 3 pin Connector CN1 B12 A13 B13 5VDC CN1 A14 8VD...

Страница 205: ...eplacement in Fig 6 1 1 1250 sheets cartrige for OKIOFFICE44 OKIFAX 4100 2500 sheets cartrige for OKIFAX 5000 series ITU T document sample No 1 For the second or later cartridge to a new I D Unit The...

Страница 206: ...40055101TH Rev 4 206 4 Separation rubber 3 Fuser unit 2 I D image drum unit 1 Toner cartridge Figure 6 1 2 Consumable Parts for OKIFAX 5000 Series...

Страница 207: ...xcept for OKIOFFICE44 OKIFAX 4100 Lithium battery Not rechargeable The MTBF for the overall machine will exceed 3 000 hours of actual operation The MTBF will be measured at a confidence level of 95 un...

Страница 208: ...rface of the head by moving the tissue paper back and forth several times Clean the inside of the printer unit by using a cloth moisturized with cold water Apply silicone oil to the following parts a...

Страница 209: ...4 209 Document P a p e r Paper exit ID unit 5 LED head 2 Roller ADF 4 Separation rubber 1 Roller Scan Document exit 3 Image sensor 6 Printer block Fifure 6 2 1 Parts of Routine Inspection for OKIOFFIC...

Страница 210: ...perform this cleaning Check for accumulation of paper dust etc Clean with ethyl alcohol if necessary Clean with water If this rubber is worn out replace this rubber every one year Clean the surface of...

Страница 211: ...55101TH Rev 4 211 3 Sub roller 7 Separation rubber 4 Pinch roller 1 Scan roller 2 Feed roller 6 Image sensor 8 LED print head 5 ADF roller Fifure 6 2 2 Parts of Routine Inspection for OKIFAX 5000 Seri...

Страница 212: ...the memory Press key or key Press OT7 Key Key Key Key Note Clear Operation After having cleared the drum counter warning message will be disappeared 6 3 Printer Counter Display Clear Note The fonts d...

Страница 213: ...service bit has been set ON The display shows Operations To bring the LCD up to the desired message press SELECT FUNCTION key once and one touch key No 7 in the standby mode In case of no message in t...

Страница 214: ...ION key once and COPY key twice in the standby mode In case of no message in the memory Press key Press key Press key to activate self diagnosis Figure 6 5 1 shows the printed data TECH PROGRAMMING YE...

Страница 215: ...RAM is good OK In case CPU RAM is not good NG g PROG1 VERSION PROG1 In case PROG1 is good HASH OK In case PROG1 is not good HASH NG h PROG2 VERSION PROG2 In case PROG2 is good HASH OK i LANGUAGE VERS...

Страница 216: ...CPU RAM In case CPU RAM is good OK In case CPU RAM is not good NG g PROG1 VERSION PROG1 In case PROG1 is good HASH OK h PROG2 VERSION PROG2 In case PROG2 is good HASH OK i LANGUAGE VERSION LANGUAGE In...

Страница 217: ...em is shown to SRAM for EXCEED 3 marked items are option CPU ROM VERSION AA00 HASH OK DACD CPU RAM OK PROG1 VERSION AA00 PROG1 HASH OK 3142 PROG2 VERSION AA00 PROG2 HASH OK 1234 LANGUAGE VERSION LL10...

Страница 218: ...age sensor The display shows TECH PROGRAMMING YES 1 4 NO Operations To bring the LCD up to the desired message press SELECT FUNCTION key once and COPY key twice in the standby mode In case of no messa...

Страница 219: ...d operation Check that the followings do not occur Document skew Multiple document feeding No feeding Enter 2 2 SENSOR CALIBRATION YES NO 1 8 2 SENSOR CALIBRATION PLEASE SET DOCUMENT 2 SENSOR CALIBRAI...

Страница 220: ...de In case of no message in memory Press key Observe and check that LEDs are blinking All LEDs will be sequentially turned on for one second in the following order 3 Press key Press key Enter 3 Start...

Страница 221: ...wice and key twice In case of no message in memory 1 SELF DIAGNOSIS YES NO 1 8 4 Press key Enter 4 CML relay off CML relay on 4 TONE SEND TEST YES NO 1 8 4 TONE SEND TEST 2100HZ SENDING After the chec...

Страница 222: ...twice and key twice In case of no message in memory 1 SELF DIAGNOSIS YES NO 1 8 5 Press key Press key All zero data will be continuously sent Enter 5 For detail see Fig 6 9 1 After the test press STOP...

Страница 223: ...ST YES NO 1 8 5 MODEM SEND TEST TX The display shows MODEM rate e g 9 6K means 9600 bps Test time minute second Press STOP key CML relay goes off TX Side RX Side All 0 Data Press key CML relay operate...

Страница 224: ...ng the LCD up to the desired message press SELECT FUNCTION key once COPY key twice and key twice In case of no message in memory 1 SELF DIAGNOSIS YES NO 1 8 6 Press key Press key Enter 6 For detail se...

Страница 225: ...emory 1 SELF DIAGNOSIS YES NO 1 8 7 7 MF TONE SEND TEST YES NO 1 8 Press key Enter 7 Press 1 2 3 4 5 6 7 8 9 0 or key MF tone corresponding to the key pressed will be sent until the next key is presse...

Страница 226: ...ey once COPY key twice and key twice In case of no message in memory 1 SELF DIAGNOSIS YES NO 1 8 8 8 TONE TEL FAX TEST YES NO 1 8 8 TONE TEL FAX TEST TONE SENDING Press key Enter 8 After the test pres...

Страница 227: ...ION OT MEMORY AVAIL 100 Press one touch key No 6 Printing 1 ACTIVITY REPORT YES NO 1 5 5 PROTOCOL DUMP YES NO 1 5 PROTOCOL DUMP PRINTING FUNCTION Enter 5 Press key OT6 5 6 13 Protocol Dump Data Printi...

Страница 228: ...0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 NSS 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00...

Страница 229: ...ing FAXMSG RTC PPS EOP FD F4 MCF 31 DCN DF Q Preamble 4 Analysis from the data The printed out data permits to analyze G3 facsimile communication protocol signals between two facsimile machines Figure...

Страница 230: ...dentification DCS 41 C1 Digital Command Signal CFR 21 A1 Confirmation to Receive MCF 31 B1 Message Confirmation FTT 22 A2 Failure to Train MPS 72 F2 Multi Page Signal EOM 71 F1 End of Message EOP 74 F...

Страница 231: ...4 1 ALL DATA CLR YES NO 1 3 2 LOCATION DATA CLR YES NO 1 3 Operations Press SELECT FUNCTION key COPY key twice In case of no message in the memory 3 CONFIG DATA CLR YES NO 1 3 ARE YOU SURE YES NO CLEA...

Страница 232: ...indicates one of the codes of 90XX should a communication terminates on abnormal status as an error code 4 Besides the above codes of 90XX the following codes are prepared for identifying an abnormal...

Страница 233: ...bility 21C0 In Closed Network setting TSI CIG CSI is either not received or if received it is not authorized one 21E0 Contents of CM JM are faulty at transmission side 21E1 Phase 2 time out at transmi...

Страница 234: ...of 49E1 Fall back in Phase C is not possible 60A0 Broadcast completed 6803 DCN received in response to NSF DIS without sending a single picture 9080 Pressed STOP key 9081 T1 time out 9082 T2 time out...

Страница 235: ...11 5657P001 4YS4111 5658P001 4YS4111 5659P001 4YS4111 5660P001 4YS4111 5661P001 4YS4111 5662P001 4YS4111 5663P001 4YS4111 5664P001 4YS4111 5665P001 4YS4111 5666P001 4YS4111 5667P001 238A1071P0006 4033...

Страница 236: ...ilure 7 1 5 7 1 5 No local copy 7 1 6 7 1 6 Auto dial failure 7 1 7 7 1 7 Transmission problem 7 1 8 7 1 8 Auto reception failure 7 1 10 7 1 9 Reception problem 7 1 11 7 1 10 Sensor calibration test 7...

Страница 237: ...ception OK Yes Reception problem No Start Verify symptom Go to 7 1 2 No LCD operation Go to 7 1 3 ALARM LED on No Replace MCNT and or OPE O4W unit Go to 7 1 4 Printing test failure Replace FLASH memor...

Страница 238: ...es Solved Start Return to section 7 1 1 No 5V SUB at Pin 12 of CN7 R44 No Check SPSU MCNT R44 boards and their connectors No Replace MCNT Yes Replace OPE UNIT O4W Check MCNT board and the cable betwee...

Страница 239: ...pler of board 3 Replace MCNT board No Yes End Yes No Yes Press STOP key TONER LOW alarm DOCUMENT JAM alarm 1 Check that the document transport path up to PC2 is normal 2 Check PC2 3 Replace MCNT board...

Страница 240: ...40055101TH Rev 4 240 7 1 4 Printing Test Failure Start Yes Perform SELF DIAGNOSIS Replace MCNT Board Go to 7 1 22 printer unit End No Print test OK No Yes Solved No Return to section 7 1 1...

Страница 241: ...C1 2 Replace MCNT board 3 Check the mechanical portion Scan motor etc 1 Check PC2 2 Replace MCNT board 1 Check 8 volt supply from PWU See 5 2 1 2 Replace MCNT board 3 Replace the contact image sensor...

Страница 242: ...en lifting up your handset Check pulse dial tone dial dial rate etc Check closed network Return to section 7 1 1 Hang up external telephone set Manual dial OK DIALING on LCD TELEPHONE BUSY on LCD Note...

Страница 243: ...with a remote station Solved Start Step 1 Return to section 7 1 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Technical function No 14 to 4800 bps Step 2 Solved Yes Adjust sen...

Страница 244: ...al to protect the training signal against echo as follows A No TX Yes The hardware of the troubled fax machine may be damaged Go to 7 1 13 High speed Modem Test to localize the cause Check the line an...

Страница 245: ...en a call arrives Return to section 7 1 1 Replace MCNT Board Manual reception OK Solved Ringing signal is detected at Pin 4 of CN3 NCU Replace NCU Board Solved Check that the ringing signal meets the...

Страница 246: ...with a remote station Solved Start Step 1 No Return to section 7 1 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Technical function No 14 to 4800 bps Step 2 Solved Yes Adjust...

Страница 247: ...ing step 1 4 A No Yes The hardware of the troubled fax machine may be damaged Go to 7 1 13 High speed Modem Test to localize the cause Check the line and the network Note Even if the high speed modem...

Страница 248: ...SENSOR CALI BRATION See 6 6 No Abnormal feeding is observed during SCANNING CHECK Check that white plain bond paper of NA Letter or A4 size is loaded on the feeder Checking Points Go to 7 1 18 No doc...

Страница 249: ...If not solved replace CPU of OPE unit Checking Points Yes Yes No End All LEDs light Any LED does not light ALARM LED lights DARK LED lights NORMAL LED lights LIGHT LED lights STD LED lights FINE LED l...

Страница 250: ...s Pin A8 B8 S and Pin A12 B12 0V of CN10 MCNT Replace MCNT board Replace WN5 Board Solved Replace MCNT Board Signal route IC8 26 to 33 AD0 to AD7 IC8 1 2 IC12 7 S CN10 A8 B8 S Signal route CN3 15 16 T...

Страница 251: ...erminals L1 and L2 Perform H MODEM SEND TEST for the transmitter and H MODEM REC TEST for the receiver See Fig 6 9 1 No Solved Yes Replace WN5 Board Replace MCNT Board TX End Signal route CN3 15 16 1...

Страница 252: ...eiver Return to section 7 1 1 No Yes Replace MCNT Board RX End Receive signal appears across L1 and L2 Replace MCNT Board A Possible cause CML signal Yes Replace NCU Board Yes Solved Check the line Si...

Страница 253: ...V of MCNT Board Replace MCNT Board Replace WN5 Board Solved Replace MCNT Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to section 7 1 1 Connect oscilloscope probe across the lin...

Страница 254: ...eplace WN5 Board Solved Replace MCNT Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to section 7 1 1 Connect oscilloscope probe across the line terminals L1 and L2 Perform TONE T...

Страница 255: ...has been set to OFF Replace MCNT Board The signal appears Replace the speaker Connect oscilloscope probe across CN8 01 SP and CN8 02 AG MONITOR VOLUME Function program No 06 has been set to LOW or HIG...

Страница 256: ...nt Replacement Replacement 1 Breakdown of Q5 by short circuit 1 Breakdown of Q5 in open mode 1 PC2 fault 2 R25 R26 open circuit 1 Short or open circuit of D1 to D4 2 Open circuit of TH1 Is the MPON se...

Страница 257: ...t 6 for no heater output To flowchart 3 for no 5 V output Replacement Any of D11 to D14 short circuited 1 IC3 fault 2 Short circuit at output end Isn t fuse Fl blown Isn t fuse F2 blown Is the voltage...

Страница 258: ...t 2 C6 short circuit 1 Q1 short circuit 2 Q3 short circuit 3 R9 open circuit 4 Check the output line and load if the overcurrent protection circuit is operated 5 ZD4 short circuit End Start Isn t fuse...

Страница 259: ...8 D9 or D10 short circuit 1 ZD7 or ZD8 short circuit 2 C22 short circuit 3 ZD5 short circuit 4 Check any short circuit on the load side 5 D9 open circuit 1 Q4 open circuit 2 R24 open circuit 3 ZD3 or...

Страница 260: ...circuit 2 Q3 short circuit 3 R9 open circuit 4 D8 D9 or D10 short circuit 1 D10 open circuit 2 R23 short circuit 1 IC2 fault 2 C20 short circuit 3 Short circuit on load side Is there oscillation wave...

Страница 261: ...no 5 V output Replacement Replacement Replacement 1 Check the signal line 1 PC3 fault 2 R21 or R22 open circuit 1 TRC1 fault Is 5 V output provided Is the ACON signal set to low Is the triac side of P...

Страница 262: ...400V output voltage is provided No DB1 DB2 output voltages are provided No No Is TR1 1KV current in the CC Constant Current mode smaller or lager than the specified value No Yes No current in the CC...

Страница 263: ...40055101TH Rev 4 263 No Is CH 1 3KV output voltage lower or higher than the specified value No Yes No CH output voltage is provided See ACTION 8 TLHV board 3 See ACTION 7 TLHV board Yes End...

Страница 264: ...e is not set Check item 1 Check if TR SEL2 is H Probable cause 2 T2 is defective Check item 2 Replace T2 Check T2 Probable cause 3 Check 3 of ACTION 1 5 Probable cause 1 The voltage memory circuit is...

Страница 265: ...No Yes Leading edge of document s is curled Yes Too thick document s 0 15 mm Yes Too many document s 20 A4 Yes Are there bits of paper or adhesive tape on the document transport route Check PC1 and th...

Страница 266: ...them Yes No Definition Multiple document feeding Multiple documents are not separated and they are fed in the same one feeding operation After pushing the separation rubber assembly does it return to...

Страница 267: ...th Check points 1 Adhesive such as paste tape etc on the surface of the documents 2 The leading edges of the documents are rugged due to paste etc Yes The thickness of the document The documents are n...

Страница 268: ...springs After pushing them by fingers do they return back to the original positions Are roller scan dirty Set them properly Clean it Clean it No No Are roller scan worn or slippery Replace it No Is r...

Страница 269: ...d thickness or copy the documents with an office copy machine and use the copy For 3 cut the leading edge or copy the documents with an office copy machine and use the copy For 5 use documents of the...

Страница 270: ...ment part EP unit been replaced properly 3 Is the recording paper normal 4 Has the EP unit been loaded properly 2 Tips for correcting image troubles 1 Do not touch or bring foreign matter into contact...

Страница 271: ...ecause of its life Engine errors Cover open Image drum alarm Trouble Troubleshooting flow chart number 1 Recording paper jam error Paper cassette request Daily status The cover cover top is open Engin...

Страница 272: ...bleshooting flow chart 1 Is the cover open switch connector out of position Connect the cover open switch connector See ACTION 2 Yes Solved Return to section 7 1 1 No Yes Close the cover No COVER OPEN...

Страница 273: ...ted properly See ACTION 4 Yes Does the CHANGE DRUM SOON message remain on display No Turn on power again No See ACTION 3 Mount it properly Yes CHANGE DRUM SOON Warning message to replace ID unit becau...

Страница 274: ...5101TH Rev 4 274 See ACTION 6 Yes Does the PRINTER ALARM 2 message remain on display No Turn on power again See ACTION 5 PRINTER ALARM 2 Engine controller error ROM RAM error Troubleshooting flow char...

Страница 275: ...again Yes See ACTION 7 Is the fuser unit heater off Is the PRINTER ALARM 4 message displayed with a delay Is the heater free from wire breakage See ACTION 8 See ACTION 6 See ACTION 7 See ACTION 9 No...

Страница 276: ...13 See ACTION 10 See ACTION 11 Yes Is the paper tray loaded properly Load it properly No Is the paper of specified size Replace with paper of the specified size No See ACTION 12 Does the error occur...

Страница 277: ...r tray been loaded See ACTION 14 Yes No Load it Is recording paper out Load recording paper No Yes PAPER OUT JAM REPLACE PAPER No recording paper on the tray Troubleshooting flow chart 6 No recording...

Страница 278: ...LY UNIT board 5 Check PWU 6 7 Check thermister resistance of about 200 kilo ohms at room temperature and about 140 kilo ohms at high temperature POWER SUPPLY UNIT Check connection between the PWU and...

Страница 279: ...whole Troubleshooting Flow Chart No Fig 7 The blank background is smeared Fig 8 Blank paper is output Fig 9 Black belts or black stripes in vertical direction Fig 10 Periodic abnormal printing Fig 11...

Страница 280: ...the contact plate of the transfer roller in contact with the contact assembly properly Clean the lens Install the LED print head properly No Is toner low Supply toner Yes Is paper of OKI specified gr...

Страница 281: ...f the cleaning roller of the EP unit in contact with the contact assembly properly Adjust the contact of the cleaning roller to contact the contact assembly properly Yes Blank paper is output Set the...

Страница 282: ...40055101TH Rev 4 282 Black belts or stripes in the vertical direction Replace the LED print head or Power Supply Unit Solved End Yes No Replace the EP Unit Troubleshooting flow chart 10...

Страница 283: ...EP drum inside EP unit failure Replace the EP unit Tonner supply roller inside the EP unit failure Replace the EP unit No Yes Yes 1 98 50 3 mm period 2 46 62 5 mm period Replace the Back up roller No...

Страница 284: ...Rev 4 284 Yes Some parts not printed Clean it Is the transfer roller dirty Check EP unit or Power Supply Unit No Is the print paper folded bent or scratched Replace the paper Yes No Troubleshooting fl...

Страница 285: ...contact plate of the transfer roller in contact with the contact assembly properly Make proper contact of the contact plate with the contact assembly Replace the transfer roller Solved End Is the LED...

Страница 286: ...Tension 2 5 kg Yes No Repair the pressure roller spring Poor fusing Is the paper OKI specified grade No Use paper of OKI specified grade Is the contact of the fuser unit contacted with the contact ass...

Страница 287: ...r 4YS4111 5655P001 4YS4111 5656P001 4YS4111 5657P001 4YS4111 5658P001 4YS4111 5659P001 4YS4111 5660P001 4YS4111 5661P001 4YS4111 5662P001 4YS4111 5663P001 4YS4111 5664P001 4YS4111 5665P001 4YS4111 566...

Страница 288: ...ilure 7 2 5 7 2 5 No local copy 7 2 6 7 2 6 Auto dial failure 7 2 7 7 2 7 Transmission problem 7 2 8 7 2 8 Auto reception failure 7 2 10 7 2 9 Reception problem 7 2 11 7 2 10 Sensor calibration test 7...

Страница 289: ...tch ON Solved Yes Solved Start Retrun to section 7 2 1 No SUB 5V at Pin 1 of CN16 MCNT No Check SPSU MCNT boards and their connectors No Replace MCNT Yes Replace 05W Check MCNT board and the cable bet...

Страница 290: ...lved Yes Solved Start Retrun to section 7 2 1 No SUB 5V at Pin 1 of CN16 MCNT No Check SPSU MCNT boards and their connectors No Replace MCNT Yes Replace 05W Check MCNT board and the cable between MCNT...

Страница 291: ...upler of board 3 Replace MCNT board No Yes End Yes No Yes Press STOP key TONER LOW alarm DOCUMENT JAM alarm 1 Check that the document transport path up to PC2 is normal 2 Check PC2 3 Replace MCNT boar...

Страница 292: ...40055101TH Rev 4 292 7 2 4 Printing Test Failure Start Yes Perform SELF DIAGNOSIS Replace MCNT Board Go to 7 2 22 printer unit End No Print test OK No Yes Solved No Return to section 7 2 1...

Страница 293: ...C1 2 Replace MCNT board 3 Check the mechanical portion Scan motor etc 1 Check PC2 2 Replace MCNT board 1 Check 8 volt supply from PWU See 5 3 1 2 Replace MCNT board 3 Replace the contact image sensor...

Страница 294: ...tone when lifting up your handset Check pulse dial tone dial dial rate etc Check closed network Return to section 7 2 1 Hang up external telephone set Manual dial OK DIALING on LCD TELEPHONE BUSY on L...

Страница 295: ...with a remote station Solved Start Step 1 Return to section 7 2 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Technical function No 14 to 4800 bps Step 2 Solved Yes Adjust sen...

Страница 296: ...nal to protect the training signal against echo as follows A No TX Yes The hardware of the troubled fax machine may be damaged Go to 7 13 High speed Modem Test to localize the cause Check the line and...

Страница 297: ...n one touch key or two digit auto dial code Your handset telephone rings when a call arrives Return to section 7 2 1 Replace MCNT Board Manual reception OK Solved Ringing signal is detected at Pin 4 o...

Страница 298: ...with a remote station Solved Start Step 1 No Return to section 7 2 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Technical function No 14 to 4800 bps Step 2 Solved Yes Adjust...

Страница 299: ...ing step 1 4 A No Yes The hardware of the troubled fax machine may be damaged Go to 7 2 13 High speed Modem Test to localize the cause Check the line and the network Note Even if the high speed modem...

Страница 300: ...6 No Abnormal feeding is observed during SCANNING CHECK Check that white plain bond paper of NA Letter size or A4 is loaded on the feeder Checking Points Go to 7 2 18 No document feeding Go to 7 2 19...

Страница 301: ...d 4 If not solved replace CPU of OPE unit Checking Points Yes Yes No End All LEDs light Any LED does not light ALARM LED lights DARK LED lights NORMAL LED lights LIGHT LED lights STD LED lights FINE L...

Страница 302: ...A8 B8 S and Pin A12 B12 0V of CN6 MCNT Replace MCNT board Replace WN5 Board Solved Replace MCNT Board Signal route IC8 26 to 33 AD0 to AD7 IC8 1 2 IC12 7 IC29 13 IC29 3 IC30 1 S CN6 A8 B8 S Signal rou...

Страница 303: ...and L2 Perform H MODEM SEND TEST for the transmitter and H MODEM REC TEST for the receiver See Fig 6 9 1 No Solved Yes Replace NCU Board Replace MCNT Board TX End Signal route CN3 15 16 T1 3 1 CN1 3...

Страница 304: ...ceiver Return to section 7 2 1 No Yes Replace MCNT Board RX End Receive signal appears across L1 and L2 Replace MCNT Board A Possible cause CML signal Yes Replace NCU Board Yes Solved Check the line S...

Страница 305: ...0V of MCNT Board Replace MCNT Board Replace NCU Board Solved Replace MCNT Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to section 7 2 1 Connect oscilloscope probe across the l...

Страница 306: ...ard Replace NCU Board Solved Replace MCNT Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to section 7 2 1 Connect oscilloscope probe across the line terminals L1 and L2 Perform T...

Страница 307: ...02 has been set to OFF Replace MCNT Board The signal appears Replace the speaker Connect oscilloscope probe across CN8 01 SP and CN8 02 AG MONITOR VOLUME Function program No 06 has been set to LOW or...

Страница 308: ...urn on AC power See ACTION 2 No Yes Secondary Circuit Protection F3 blows when SW is turned ON See ACTION 3 No Yes Low voltage Selection Is 30V output voltage lower or higher than the specified value...

Страница 309: ...tput is provided High voltage Selection No Is SB2 450V output votage lower or higher than the specified value No Yes No SB2 output voltage is provided See ACTION 9 Yes Are DB1 300V DB2 300V output vol...

Страница 310: ...r lager than the specified value No Yes No current in the CC mode flows See ACTION 13 Yes See ACTION 12 2 See ACTION 11 Yes See ACTION 10 Yes See ACTION 10 Yes Is output voltage in the CV Current Volt...

Страница 311: ...4 311 No Is CH 1 3KV output voltage lower or higher than the specified value No Yes No CH output voltage is provided See ACTION 16 3 See ACTION 15 Yes See ACTION 17 Yes Does heater remain in ON or OF...

Страница 312: ...voltage Probable cause 2 If the load setting is large the output voltage becomes lower than the specified value Check item 2 Check the load resister Probable cause 3 DS1 is defective if the 30V outpu...

Страница 313: ...le cause 1 CC Constant Current mode is not set Check item 1 Check if TR SEL2 is H Probable cause 2 T2 is defective Check item 2 Replace T2 Check T2 Probable cause 3 Check 3 of ACTION 11 13 Probable ca...

Страница 314: ...detective Check item 1 Check if both D1 and T1 or D1 and T2 are shorted Probable cause 2 The D1 drive circuit is defective Check item 2 CheckPC1 WhetherPC1turnsONorOFFaccordingtothelevelofHEATsignal C...

Страница 315: ...n rubber Coated document s Yes No Yes Leading edge of document s is curled Yes Too thick document s 0 15 mm Yes Too many document s 30 A4 Yes Are there bits of paper or adhesive tape on the document t...

Страница 316: ...place the separation rubber Align them Yes No Definition Multiple document feeding Multiple documents are not separated and they are fed in the same one feeding operation After pushing the separation...

Страница 317: ...meeting the same width Check points 1 Adhesive such as paste tape etc on the surface of the documents 2 The leading edges of the documents are rugged due to paste etc Yes The thickness of the documen...

Страница 318: ...hing them by fingers do they return back to the original positions Are feed rollers dirty Set them properly Clean it Clean it No No Are feed rollers worn or slippery Replace it No Is ADF roller or the...

Страница 319: ...he specified thickness or copy the documents with an office copy machine and use the copy For 3 cut the leading edge or copy the documents with an office copy machine and use the copy For 5 use docume...

Страница 320: ...ment part ID unit been replaced properly 3 Is the recording paper normal 4 Has the ID unit been loaded properly 2 Tips for correcting image troubles 1 Do not touch or bring foreign matter into contact...

Страница 321: ...r open Image drum alarm Trouble Troubleshooting flow chart number 1 Recording paper jam error Paper cassette request Daily status The cover copy stacker is open Engine controller error Option 2nd tray...

Страница 322: ...Is the cover open switch connector out of position Connect the cover open switch connector If the FAN motor halted See ACTION 2 Yes Solved Return to section 7 2 1 No Yes Close the cover Scan unit See...

Страница 323: ...hart 2 Is the MCNT Board mounted properly See ACTION 4 Yes Does the CHANGE DRUM SOON message remain on display No Turn on power again No See ACTION 3 Mount it properly Yes CHANGE DRUM SOON Warning mes...

Страница 324: ...fan motor connector to MCNT CN11 Yes See ACTION 7 Is the fan motor s connectors properly connected to MCNT PRINTER ALARM 3 Fan motor rotation error See ACTION 6 Yes Does the PRINTER ALARM 2 message re...

Страница 325: ...power again No Turn on power again Yes See ACTION 9 Is the fuser unit heater off Is the PRINTER ALARM 4 message displayed with a delay Is the heater free from wire breakage See ACTION 10 See ACTION 6...

Страница 326: ...le paper is under the EP drum See ACTION 15 See ACTION 12 See ACTION 13 Yes Is the paper cassette loaded properly Load it properly No Is the paper of specified size Replace with paper of the specified...

Страница 327: ...rt 7 No recording paper cassette or not recording paper Has the paper cassette been loaded See ACTION 16 Yes No Load it Is recording paper out Load recording paper No Yes NO PAPER REPLACE PAPER No rec...

Страница 328: ...Board POWER SUPPLY UNIT 8 Check thermister resistance of about 100 kilo ohms at room temperature and about 1 5 kilo ohms at high temperature POWER SUPPLY UNIT 9 Check connection between the PWU and t...

Страница 329: ...utput Fig 10 Black belts or black stripes in vertical direction Fig 11 Periodic abnormal printing Fig 12 Some parts not printed 13 White belts or some white stripes in vertical direction Fig 14 Poor f...

Страница 330: ...nt head installed properly Is the contact plate of the transfer roller in contact with the contact assembly properly Clean the lens Install the LED print head properly No Is toner low Supply toner Yes...

Страница 331: ...es Yes No Is the contact of the cleaning roller of the ID unit in contact with the contact assembly properly Adjust the contact of the cleaning roller to contact the contact assembly properly Troubles...

Страница 332: ...40055101TH Rev 4 332 Troubleshooting flow chart 11 Black belts or stripes in the vertical direction Replace the LED print head or Power Supply Unit Solved End Yes No Replace the ID Unit...

Страница 333: ...es 3 71 94 2 mm period Yes No EP drum inside ID unit failure Replace the ID unit Tonner supply roller inside the ID unit failure Replace the ID unit No Yes Yes 2 72 69 1 mm period 2 47 62 8 mm period...

Страница 334: ...Rev 4 334 Troubleshooting flow chart 13 Yes Some parts not printed Clean it Is the transfer roller dirty Check ID unit or Power Supply Unit No Is the print paper folded bent or scratched Replace the p...

Страница 335: ...the ID unit END Yes Is the contact plate of the transfer roller in contact with the contact assembly properly Make proper contact of the contact plate with the contact assembly Replace the transfer ro...

Страница 336: ...Unit Is the pressure roller spring normal Yes No Repair the pressure roller spring Poor fusing Is the paper OKI specified grade No Use paper of OKI specified grade Is the contact of the fuser unit co...

Страница 337: ...F OFF 1 OFF OFF OFF 2 OFF OFF 1 S4 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF 2 OFF OFF Finland The Netherlands Ireland Portugal New Zealand Au...

Страница 338: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 339: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 340: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 341: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 342: ...king with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 343: ...rking with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P...

Страница 344: ...king with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 345: ...king with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 346: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 347: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 348: ...ing with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 349: ...king with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 350: ...king with red oil ink Put short plug 40095701 into designated connector For detail see the figure below 220 275 370 600 ON 1 ON 1 ON 1 2 2 3 4 5 6 2 B S P X 1 N L S F AUS X 2 IRL I N Z X 3 N G R S P X...

Страница 351: ...iving Gain Impedance matching switch Receiving Gain for Paralle pickup Ring sensitivity adjustment OFF OFF 2 ON ON ON ON ON ON ON ON ON ON OFF 3 OFF OFF 4 OFF OFF OFF OFF OFF OFF OFF 1 OFF OFF OFF OFF...

Страница 352: ...This section gives the following instruction DIP switch setting Instructions of marking with red oil ink For detail see the figure below 1 2 3 4 ON 1 2 3 4 5 6 7 8 ON D A C H X 2 X 1 Marking a portio...

Страница 353: ...This section gives the following instruction DIP switch setting Instructions of marking with red oil ink For detail see the figure below 1 2 3 4 ON 1 2 3 4 5 6 7 8 ON D A C H X 2 X 1 Marking a portion...

Страница 354: ...3 This section gives the following instruction DIP switch setting Instructions of marking with red oil ink For detail see the figure below 1 2 3 4 ON 1 2 3 4 5 6 7 8 ON D A C H X 2 X 1 Marking a porti...

Страница 355: ...ction DIP switch setting Instructions of marking with red oil ink Setting connector 40095601 For detail see the figure below 1 2 3 4 5 6 ON U K F X 2 X 1 Marking a portion UK with red oil ink Magnifie...

Страница 356: ...on DIP switch setting Instructions of marking with red oil ink Setting connector 40095601 For detail see the figure below 1 2 3 4 5 6 ON U K F X 2 X 1 Marking a portion F with red oil ink Magnified fi...

Страница 357: ...ON OFF ON 2 ON ON ON ON ON OFF ON 3 ON OFF ON ON OFF OFF OFF 4 OFF ON OFF ON ON OFF OFF 5 OFF OFF ON ON ON OFF ON 6 ON ON OFF OFF OFF OFF OFF 7 OFF OFF OFF OFF OFF OFF OFF 8 OFF OFF OFF OFF OFF OFF Rx...

Страница 358: ...OFF OFF OFF OFF 2 OFF OFF ON ON 3 ON ON OFF OFF 4 OFF OFF OFF OFF 1 SW3 ON ON OFF OFF 2 ON ON OFF OFF 3 OFF ON OFF OFF 4 ON ON OFF OFF 5 OFF ON ON ON 6 ON OFF OFF OFF 7 OFF OFF OFF OFF 8 OFF OFF OFF O...

Страница 359: ...F OFF OFF OFF OFF OFF OFF ON ON OFF OFF ON OFF ON OFF OFF OFF ON OFF ON OFF ON OFF OFF ON OFF ON ON 5 OFF OFF OFF OFF 6 ON OFF OFF OFF 7 OFF ON ON OFF 8 OFF OFF ON ON 1 SW2 OFF OFF OFF OFF 2 ON OFF OF...

Страница 360: ...untry s hardware parameters comparison table No 1 2 3 4 Setting Dip sw 3 Setting Table U K OFF ON OFF OFF Remarks Route change Not used No 1 2 3 4 Setting Dip sw 3 Setting Table Except U K ON OFF ON O...

Страница 361: ...nfiguration and Block Diagram 1 The unit configuration of the OKIOFFICE 44 OKIFAX 4100 is as follows Figure A 1 1 1 Unit Configuration of OKIOFFICE 44 OKIFAX 4100 1 Main control board R44 2 Network co...

Страница 362: ...AX 5000 Series 1 Main control board OKIFAX 5500 5600 M17 for ODA M17 2 for INT L OKIFAX 5200 5300 M17 3 for ODA M17 4 for INT L 2 Modem board MODEM OKIFAX 5500 5600 only 3 Network control unit NCU 4 P...

Страница 363: ...RV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch Heater Therni...

Страница 364: ...tor D motor LED head 300 dpi Fan Heater Thernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end s...

Страница 365: ...sing unit D MOTOR Drum motor DRV Motor drive DRAM Dynamic random access memory EXSEED Image proccessing gate array FAN Fan motor FLASH Flash memory IOGA 3 Input output gate array PCi Photocoupler numb...

Страница 366: ...tact image sensor control I EXSEED For OKIFAX 5000 series Image data processing SRAM For OKIFAX 5000 series Memory storage for image picture data Supervision of the following external statuses Presenc...

Страница 367: ...ls from telephone line 4 Power supply unit 048 POW 120V 230V TLHV OLHV board for OKIOFFICE44 OKIFAX 4100 and 1VP 120V 2VP 230V SUB POW board for OKIFAX 5000 series Conversion of main alternating curre...

Страница 368: ...power amp input terminal because it is possible to mix input Balanced input for microphone input to provide immunity to common mode noise MF pre amp input terminal is possible to mixing input Dial pu...

Страница 369: ...modeforOKIFAX5000series Figure A2 2 1 shows the picture signal route in local copy mode for OKIFAX 5000 series One line picture data is transferred to A D converter analog digital via operational ampl...

Страница 370: ...igh level data link control frame of the data is structured by the modem and converted to serial data in synchrony with the modem s DCLK data clock After modulation the protocol signal is output from...

Страница 371: ...es the memory reception used in no paper mode no toner reception confidential mode etc The encoded data received by the same route of 3 G3 receive mode undergoes the picture data processing and stored...

Страница 372: ...V DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch Heater The...

Страница 373: ...D DRV DRV DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch H...

Страница 374: ...A D DRV DRV DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch...

Страница 375: ...D DRV DRV DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch He...

Страница 376: ...DRV DRV DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch Hea...

Страница 377: ...V DRV PC1 IOGA3 2 4 Printer control OST EX Buffer 640 bytes Decoding RLE TIFF ACC32 200 300 converter Smoothing A4 image sensor 8 dots mm PC1 PC2 M M S motor D motor LED head 300 dpi Clutch Heater The...

Страница 378: ...tor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner end sens...

Страница 379: ...Thernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner e...

Страница 380: ...ernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner end...

Страница 381: ...Thernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner...

Страница 382: ...Thernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner e...

Страница 383: ...Thernistor High Mid Voltage Control Main Switching Poewr Supply Sub Power Supply SW Main Power Supply Unit AC 120 240V Inlet sensor 1 Inlet sensor 2 Paper end sensor Write sensor Outlet sensor Toner...

Страница 384: ...erator Figure A3 1 1 shows the block diagram of CPU and the peripheral circuits 2 Function 1 Crystal oscillator circuit X1 is a 20 MHz crystal ocillator The output wave is fed to the CPU through pin 7...

Страница 385: ...mage data processing control for scanning data Strobe signals control for LED head Smoothing control for printing data Interface of the peripheral LSI optional memory and CPU Scanning control Data add...

Страница 386: ...ea report recording etc 2 Mask ROM 3 DRAM 512 KByte DRAM x 2 RAM1 and RAM2 Used as follows Picture memory for the ECM send receive mode Picture memory for the memory transmission mode Picture memory f...

Страница 387: ...B RAM1 DRAM 512 KB Real time clock IC Back up battery circuit Mask ROM 512 KB A01 to A18 MDMRD N MDWR N RTCCS AD00 to AD15 24V F12VON RP PP circuit MASK CASH N CASL N RASI N RD N WRL N Figure A3 1 3 B...

Страница 388: ...NC1 and MONC2 signal under the control of IOGA3 Output high and low from IC11 passes through the amplifier and is fed to the speaker as a SP signal MONC0 MONC1 MONC2 signal Volume control signal Note...

Страница 389: ...e data is sent to IOGA3 input output gate array Here the picture data undergoes various kinds of picture processings Sensor interface signal output from IOGA3 LEDON LED on off control signal SNSCLK Sc...

Страница 390: ...U T Rec T 30 Automatic adaptive equalizer for G3 receive data with 300 bps data excluded Generation of signal tones PB tone multi frequency tone generation Detection of single tones D A converter for...

Страница 391: ...is then loaded in the latch circuit by the HLATCH signal The turning on and off of the LEDs are controlled by STRB1 N to STRB4 N signals LED head interface signals output from IOGA1 HDATA 0 Print data...

Страница 392: ...position 3 Others NCU interface signal CML Line seizure control signal DP Dial pulse control signal SR Control signal for connection between LINE and TEL terminals MUTE Control signal for pulse dial...

Страница 393: ...IRST OPECHK 5 V GND TXDOPE RXDOPE PSMODE OPRST N OPECHK 5 V 0 V 1 2 3 4 5 6 7 8 9 R44 OPE 04W 13 14 15 CPU IOGA IC2 PCI N RIINT HUP N Figure A3 1 8 Interface between R44 Board and NCU Board CN10 CN3...

Страница 394: ...PC1 PC2 CN7 1 2 3 4 5 6 PC1V 5 V PC1 N to OPE PC1G 0 V PC2 N PC2V 5 V PC2G 0 V R44 Note PC1 presence of document on hopper PC2 presence of document at scanning position CPU to OPE Figure A3 1 10 Relat...

Страница 395: ...This drum motor is driven by the motor driver IC9 It is two phase excited and bipolar driven according to the DMPH1 DMPH2 and DMON1 N signals that are generated from the CPU This drum motor rotates th...

Страница 396: ...chopping operation Setting of the motor excitating method 1 2 2 1 phase excitation a Send motor rotation control There are several cases of the rotation operation Forward rotation for feeding documen...

Страница 397: ...ard Figure A3 1 14 shows the interface between R44 and CTR PC interface unit board Note 1 One of 512 kbyte MEM or 1 Mbyte MEM 2 memory board can be added to the memory capacity for OKIOFFICE 44 OKIFAX...

Страница 398: ...BACK SH7034 RD WRT CASL RMCS AD0 AD7 AD8 AD15 R44 CTR option Transceiver 5V 5V 5V Dir Driver Receiver PD0 PD7 Busy nAck PError Select nFault nStrobe nInit nSelectIn nAutoFd nStrobe nSelectIn nAutoFd...

Страница 399: ...unit temperature control Sensor Type PSIN1 N Inlet sensor 1 This photosensor is positioned before the resist roller to detect whether the paper has entered into the printer section Sensor Name Functio...

Страница 400: ...3 4 PS2 1 2 3 4 PS3 1 2 3 4 PS4 1 2 3 4 WRSNS PSOUT PSIN TNR5N5 16 1 19 21 23 CVOPN N COVER open switch IOGA IC2 5V 5V CN6 CN1 R44 OLHV 5V Write sensor Outlet sensor Inlet sensor Toner end sensor Figu...

Страница 401: ...res in the thermister or temperature control circuit etc Figure A3 1 16 shows the fuser unit temperature control Note Heater control Temperature of the heater at the time of printing is 150 C to 180 C...

Страница 402: ...he developing roller The CB cleaning voltage of about 400V is used for the cleaning roller Figure A3 1 17 shows high medium voltages control Signals used to control the high medium voltages are listed...

Страница 403: ...he CPU through pins 73 and 74 CLK 20MHz signal output from pin 71 is used as the system clock and output to IC2 IOGA3 input output gate array IC20 IEXCEED and CTR board 2 CPU CPU controls the followin...

Страница 404: ...data to the LED head is follows Data bus route RX Memory Report mode etc 2 System clock CLK is divided by IOGA3 and these divided clocks are transferred to the IEXSEED IC20 LED head and 2 nd tray IOGA...

Страница 405: ...for work area report recording etc 2 Back up battery circuit Non rechargeable lithium for RTC IC real time clock IC 3 Real time clock IC IC3 IC3 is a real time clock IC used as a timepiece to display...

Страница 406: ...MONC0 MONC1 and MONC2 signal under the control of IOGA3 Output high and low from IC11 passes through the amplifier and fed to the speaker as a SP signal MONC0 MONC1 MONC2 signal Volume control signal...

Страница 407: ...f IC6 the picture data is sent to EXSEED scanning control LSI of IC20 Here the picture data undergoes various kinds of picture processings Sensor interface signal output from EXSEED LEDON LED on off c...

Страница 408: ...wing functions Contact image sensor driver Send motor forward rotation chopping control Line buffer control 3 SRAM 256 KByte SRAM x 1 RAM1 Stores the dark light level correction data Error diffusion d...

Страница 409: ...data 4 ITU T Rec V29 9600 7200 bps for G3 picture data 5 ITU T Rec V27 ter 4800 2400 bps for G3 picture data 6 ITU T Rec V21 channel 2 300bps for binary signals defined in ITU T Rec T 30 Automatic ad...

Страница 410: ...signal CML Line seizure control signal DP Dial pulse control signal SR Control signal for connection between LINE and TEL terminals MUTE Control signal for pulse dial improvement and bell shunt repla...

Страница 411: ...OPECHK 5 V GND TXDOPE RXDOPE PSMODE MPREQ OPERST N OPECHK 5 V 0 V PCI N RIINT HUP N 1 2 3 4 5 13 14 15 6 7 8 9 M17 OPE CPU IOGA IC2 ACON MP OFF CN6 CN3 S R NCU M17 S RP R CML DP SR MUTE PBXE to OPE to...

Страница 412: ...Figure A3 2 11 Related Signals of PC1 PC2 PC1 PC2 CN7 1 2 3 4 5 6 PC1V 5 V PC1 N to OPE PC1G 0 V PC2 N PC2V 5 V PC2G 0 V M17 Note PC1 presence of document on hopper PC2 presence of document at scannin...

Страница 413: ...s loaded in the shift registers it is then loaded in the latch circuit by the HLATCH signal The turning on and off of the LEDs are controlled by STRB1 N to STRB4 N signals LED head interface signals o...

Страница 414: ...ping operation Setting of the chopping frequency Setting of the motor forward Setting of the motor excitation method 1 2 2 1 phase excitation a Send motor rotaion control There are several cases of th...

Страница 415: ...PH2 signals that are generated from the CPU The DMON2 N DMENA N signal are generated from CPU This drum motor rotates the image drum 2 Resist motor control The resist motor is driven by the motor driv...

Страница 416: ...temperature control of the heater The operating status of the fan is supervised by the FANSNS N signal The fan rotates in the following 3 status Normal mode Cover open Paper jamming occurring in the p...

Страница 417: ...OPSD N OPCLK N 156 25 kHz OPSDR N 4 2 3 M17 2 nd tray option M 1 2 3 4 Transistor Motor Motor drive Inlet sensor Paper end sensor 7 5 8 6 0 VP SGND 30 V 5 V 0 VP 30 V 5 V SGND IOGA IC2 Figure A3 2 16...

Страница 418: ...2 N Inlet sensor Inlet sensor 2 This photosensor is positioned before the resist roller to detect whether the paper has entered into the printer section Sensor Name Function WRSNS N Write sensor Detec...

Страница 419: ...3 4 PS1 1 2 3 4 B1 A7 Cover open SW IOGA IC2 CN1 CN3 M 17 1VP 2VP Power supply unit SW2 5V 5V PSOUT N WRSNS N PSIN N PAPER N PSIN2 N TONER N B3 B2 A1 A2 A3 Outlet sensor Write sensor Inlet sensor Pape...

Страница 420: ...al A built in thermostat in the fuser unit prevents the heater from being overheated in event of failures in the thermister or temperature control circuit etc Figure A3 2 18 shows the fuser unit tempe...

Страница 421: ...is used for the developing roller The CB cleaning voltage of about 400V is used for the cleaning roller Figure A3 2 19 shows high medium voltages control Signals used to control the high medium volta...

Страница 422: ...the interface between M17 and memory board Figure A3 2 21 shows the interface between M17 and PC interface board Note 1 One of 1 Mbyte or 2 Mbyte memory board can be added to the memory capacity for O...

Страница 423: ...ctIn nAutoFd BREQ BACK IC2 CPU CN12 CN2 50pin CN17 CN3 CN1 to PC 20pin BREQ BACK SH7034 RD WRT CASL RMCS AD0 AD7 AD8 AD15 R17 CTR option Transceiver 5V 5V 5V Dir Driver Receiver PD0 PD7 Busy nAck PErr...

Страница 424: ...A version 512 KByte DRAM x 2 RAM4 and RAM5 for INT L version Used as follows Picture memory for the ECM send receive modes Picture memory for the memory transmission mode Picture memory for the retran...

Страница 425: ...are scanned sequentially by the software In the case 1 is any of output from KSCAN0 to KSCAN7 signal which corresponds to the row 8 in the block diagram the software reads input port KSENS0 to KSENS7...

Страница 426: ...AN7 KSENS0 to KSENS7 DB0 to DB7 Control signals CN4 CN1 TXDOPE RXDOPE OPECHK PC1 N 1 1 R44 OPE 04W for OKIOFFICE 44 OKIFAX 4100 CPU IOGA 2 2 5 5 13 13 4 4 3 3 15 15 14 14 12 12 OPERST PSMODE HUP N RII...

Страница 427: ...scanned sequentially by the software In the case 1 is any of output from KSCAN0 to KSCAN7 signal which corresponds to the row 8 in the block diagram the software reads input port KSENS0 to KSENS7 and...

Страница 428: ...to KSCAN7 KSENS0 to KSENS7 DB0 to DB7 Control signals CN9 CN1 TXD RXD OPECHK PC1 N 1 1 R17 OPE 05W for OKIFAX 5000 series CPU IOGA 2 2 5 5 13 13 4 4 3 3 15 15 14 14 12 12 OPERST PSMODE HUP N RIINT fro...

Страница 429: ...the power supply unit cannot always be accepted Functions of unit 048 POW circuit generates the following direct currents DC based on the alternating current AC 120 V 6 15 AC 230 V 15 14 1 Low voltage...

Страница 430: ...oise 250 mVP P 24V CN3 8 1 0A 0 to 1 0A 24 to 38V 500 mVP P 8V CN3 9 0 1A 0 to 0 1A 6 5 to 12V 100 mVP P 250 mVP P 5VS CN3 12 20mA 15 to 50mA 5 4 100 mVP P 250 mVP P 3 Output ratings 4 Block diagram F...

Страница 431: ...ater OUT Main power supply ON OFF Rectifying and smoothing circuit Switching circuit RCC type Regulator circuit Regulator circuit 8 V 24 V 5 V PC1 PC2 PC3 MPON ACON 5 V S Heater control circuit Standb...

Страница 432: ...riod for power supply On OFF control is performed by gate voltage control by Q3 via photocoupler PC1 from 5V output The overcurrent protection circuit is actuated upon rise in the Q3 base voltage thro...

Страница 433: ...ification and smoothing of transformer T1 output by diode D9 and capacitor C22 6 Standby power supply circuit series power supply system Since this power supply is provided for saving of power consump...

Страница 434: ...ut voltage and current output from the terminals must be checked and adjusted This section does not describe the checking and adjustment methods however DANGER DANGER Do Not Touch HIGH VOLTAGE You may...

Страница 435: ...e and negative voltages of DB1 and DB2 are obtained by switching the charg ing direction under the triac and thyristor 3 Feedback is not applied to these outputs However SB2 is limited by D85 and DB2...

Страница 436: ...paper size according to the paper arrival time and running time 3 PS3 photosensor 3 PSOUT Supervises the paper feed according to the time of arrival at the sensor and the time of passage of paper 4 PS...

Страница 437: ...not always be accepted Functions of unit 1VP 2VP circuit generates the following direct currents DC based on the alternating current AC 120 V 6 15 AC 230 V 15 14 1 Low voltage power supply circuit Thi...

Страница 438: ...VP P 3 6 VP P Symbol 1VP board 4YS4011 2894P001 51MS063L 51MS016L GGS 3 15 4YB4049 7082P1 INLET Ass y F1 F2 F3 Not mounted C1 C2 C56 and C242 Not mounted 2VP board 4YS4011 2894P002 19181 5A Not mount...

Страница 439: ...SNS N PSIN2 N THERM TNRSNS N PAPER N PSIN1 N PSIN2 N WRSNS N PSIN2 N THCHK CN3 CN1 A15 B15 A16 B16 B11 B13 A13 A8 A10 B8 B9 A14 B14 B7 A7 A5 A4 B4 A11 B5 A6 B10 B6 A2 A1 B2 B1 B3 A12 M17 1VP 120V 2VP...

Страница 440: ...pply unit for 120VAC input and will not blow by shorting or opening the secondary circuit This fuse F2 is not mounted in the power supply unit for 230VAC input 5 2 2 Heater control circuit 1 The AC po...

Страница 441: ...trolling IC1 5 4 Protection circuits 1 The protection circuit includes fuse F3 for 30 V and 5 V overcurrent protection circuit 2 If an overvoltage is applied to the 5 V circuit D8 R9 and D6 operate to...

Страница 442: ...the output voltage and current output from the terminals must be checked and adjusted This section does not describe the checking and adjustment methods however DANGER DANGER Do Not Touch HIGH VOLTAGE...

Страница 443: ...e and negative voltages of DB1 and DB2 are obtained by switching the charg ing direction under the triac and thyristor 3 Feedback is not applied to these outputs However SB2 is limited by D85 and DB2...

Страница 444: ...of arrival at the sensor and the time of passage of paper 2 PS2 photosensor 2 WRSNS Detects the leading part of sensor Supervises the paper running state 3 PS3 photosensor 3 PSIN1 Detects the leading...

Страница 445: ...circuit Figure A3 7 3 shows a block diagram of FN5 circuit Figure A3 7 4 shows a block diagram of DN5 circuit 2 General functions of this circuit are as follows 1 Generates and detects signals to be...

Страница 446: ...tionatparallelpickuporremotereception 7 8 E G N D 9 10 sub 5 V SubpowersupplyforOH2andRIdetection 11 12 5 V Powersupplyforrelaysandlogiccircuits 13 14 5 VA 5Vpowersupplyforanalogcircuit 15 16 S TXSign...

Страница 447: ...th the telephone During facsimile transmission it discon nects the telephone A PP RL6 If this circuits detects MF or CNG tones without seizuring a line it sets a proper receiving sensitivity B DP RL3...

Страница 448: ...NC TEL1 TEL2 CN2 2 2 CN2 1 2 CN1 AR1 AR2 arresters 1 LINE SR RL2 CML RL1 7 8 C31 R5 C DP RL3 B R10 11 4 T1 E 5 Impedance matching NT PP RL6 A Receiving Sensitivity Adj R574 R504 6 R Rp S RI 02 CN3 OFF...

Страница 449: ...eristics to meet the line requirement using the connector keys CN15 to CN45 6 Receiving sensitivity R537 R539 R837 R839 The receiving sensitivity at line hunting is determined by R539 to R839 dependin...

Страница 450: ...TEL FAX mode the higher sensitive IC2 is used to detect the off hook state of the telephone while the main equipment is hunting a line Usually IC2 is short circuited by the CML relay 7 in the standby...

Страница 451: ...P DC circuit B RL3 4 3 SW S3 H MUTE 0 9 CML 7 8 SR I SW S1 3 6 Ring Detector C31 R590 C11 T1 E Impedance matching NT 5 G CN15 CN45 Receiving sensitivity Adj RL6 A R RP S RI OH2 SW S4 J IC1 D IC2 F F R...

Страница 452: ...selectively switches the line between the telephone or facsimile 8 SR RL2 This circuit connects the line with the telephone During facsimile transmission it discon nects the telephone 9 DP IC5 This c...

Страница 453: ...620 ohm 310 nF UK S5 2 600 ohm F H DC resistance switches CN26 and CN36 These switches set the DC resistance according to the line requirement Q FICC IC6 This circuits reduces the DC resistance to in...

Страница 454: ...ters CN26 CN36 F UK CN26 CN36 MUTE IC7 R Q1 Q2 Q3 4 H 0 9 DBI DPIC5 IC6 Q C11 C31 R590 RL3 T1 C E MUTE FICC Receiving sensitivity Adj PP A G S5 1 2 6 Constant current DC current Impedance matching NT...

Страница 455: ...et the line requirement using the S4 3 and S4 4 6 Receiving sensitivity R537 R539 R637 R639 The receiving sensitivity at line hunting is determined by R539 to R639 depending on the line impedance Simi...

Страница 456: ...cuited by the CML relay 7 in the standby state and RL7 is used for off hook detection G Impedance switches S4 3 to S4 4 These circuits set the impedance according to the line requirement S4 3 220 ohm...

Страница 457: ...R 1 RL 7 IC 2 F F C 1 I IC 1 D J S1 4 S4 1 2 C31 C R590 C 11 T 1 E B RL 3 MUTE DB1 IC5 IC7 9 0 DP MUTE DC circuit 4 3 5 G S4 3 4 M IC501 1 2 S4 7 8 S4 5 6 IC501 2 2 N IC502 LPF 16 KHz R Rp S RI OH2 Im...

Страница 458: ...tralia Spain Greece Switzerland and Austria TEL W1 circuit diagram UK Norway Denmark Belgium and Italy TEL W2D circuit diagram Germany TEL W2F France 1 Block diagram Figure A3 8 1 shows a block diagra...

Страница 459: ...The hybrid circuit is formed by Speech IC 2 Handset Interface Transmitter signal route Signal from the microphone of the handset is input to pin 15 and 16 of Speech IC This signal is determined by th...

Страница 460: ...Figure A3 8 1 Block Diagram of TEL U option Connected to UNC Circuit CN3 CN1 TEL U option DB1 Rectifier Speech IC IC1 Microphone Receiver Handset Connected to HOOK Circuit CN2 Speech Network Circuit T...

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Страница 469: ...40055101TH Rev 4 469...

Страница 470: ...40055101TH Rev 4 470...

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Страница 474: ...rallel The sending level is maximum when all the bits of R110 R114 are set to Mount and minimum when all the bits of R110 R114 are set to Not mount 3 Receiving Level Adjustment The receiving level is...

Страница 475: ...40055101TH Rev 4 475 9 Manual Pad Adjustment is unavailable 1 DC resistance 2 Return loss 3 Sending level 4 Receiving level 5 Side tone level...

Страница 476: ...esponce Circuit Sending Level Adjustment Side Tone Adjustment Return Loss Adyustment Receiving Level Adjustment Manual Pad Adjustment Automatic Gain Control DC V 1 Characteristics Circuit DB1 Rectifie...

Страница 477: ...FF ON 2 ON ON ON ON ON OFF ON 3 ON OFF ON ON OFF OFF OFF 4 OFF ON OFF ON ON OFF OFF 5 OFF OFF ON ON ON OFF ON 6 ON ON OFF OFF OFF OFF OFF 7 OFF OFF OFF OFF OFF OFF OFF 8 OFF OFF OFF OFF OFF OFF Rx Fre...

Страница 478: ...OFF OFF OFF 2 OFF OFF ON ON 3 ON ON OFF OFF 4 OFF OFF OFF OFF 1 SW3 ON ON OFF OFF 2 ON ON OFF OFF 3 OFF ON OFF OFF 4 ON ON OFF OFF 5 OFF ON ON ON 6 ON OFF OFF OFF 7 OFF OFF OFF OFF 8 OFF OFF OFF OFF...

Страница 479: ...rs allocated for individual countries by the dip switch settings The dip switch set to ON corresponds to the country as shown in the table below Increase the resistor value to set louder sending level...

Страница 480: ...e the capacitance of C29 to raise the amplitude of the high range level Increase the capacitance of C29 to lower the amplitude of the high range level Note When the receiving frequency response is cha...

Страница 481: ...s low when the resistor values are large 10 Pulse Dialling Changing the make and break ratio is determined by the dip switch SW4 1 and 2 Setting SW4 1 to ON and SW4 2 to OFF corresponds to a 33 make r...

Страница 482: ...dyustment Receiving Level Adjustment MF Dialling Adjustment Manual Pad Adjustment Automatic Gain Control DC V 1 Characteristics Circuit DB1 Rectifier PB DP Setting Pulse Dialling Adjustment Make ratio...

Страница 483: ...OFF ON OFF 8 OFF OFF ON 1 SW2 OFF OFF OFF 2 ON OFF OFF 3 OFF ON OFF 4 OFF OFF ON 1 SW3 OFF OFF OFF 2 ON OFF OFF 3 OFF ON OFF 4 OFF OFF ON 5 OFF ON ON 6 ON OFF OFF 7 ON OFF OFF 8 OFF OFF ON 1 SW4 OFF O...

Страница 484: ...of C61 to lower the high range level and decrease the capacitance to raise the high range level The low range frequency response is determined by the capacitance of C36 and C37 Increase the capacitanc...

Страница 485: ...tion Characteristics The Germany network sends 16kHz pulses for charging to the terminal while the terminal is connected to the line The terminal should not cause any mulfunction for the communi catio...

Страница 486: ...vel Adjustment Side Tone Adjustment Return Loss Circuit Receiving Level Circuit Manual Pad Adjustment Automatic Gain Control DC V 1 Characteristics Circuit Charge Pulse Elimination Characteristics Cir...

Страница 487: ...to OFF on TEL W1 2 Route selection The shunt wire activation for the UK version and the cascade connection of the external TEL are performed by the ON OFF settings of SW3 1 2 and 3 The Dip switch set...

Страница 488: ...or the memory transmission mode Picture memory for the retransmission data Picture memory for the reception in memory 2 Memory capacity One of 512 kbyte MEMO or 1 Mbyte MEMO 2 memory board can be adde...

Страница 489: ...A0 to A18 A0 to A18 RD N PSREAD N PCS1 N to PCS4 N WRL N RD N PSREAD N PCS1 N to PCS4 N WRL N 5 V 0 V 5 V 0 V CPU IOGA MEM MEM 2 option R44 CN CN13 A11 A19 A20 A21 B19 B20 B12 A13 B13 A5 B5 A18 B18 I...

Страница 490: ...ry transmission mode Picture memory for the retransmission data Picture memory for the reception in memory 2 Memory capacity 1 Mbyte memory board can be added for OKIFAX 5200 5300 One of 1 Mbyte memor...

Страница 491: ...IC3 IC4 DRAM AD00 to AD07 MAD00 to MAD07 MA00 to MA18 A00 to A18 WRL N RD N MWR MRD N 5VB 0V 5V 0V CPU IOGA MEM option M17 CN CN13 B12 A11 A13 B13 A5 B5 A18 IC2 IC5 IC6 PCS1 N to PCS4 N PSREAD N A20 A...

Страница 492: ...iagram CTR board circuit is formed by Receiver Driver and 1284 I F Figure A3 12 1 shows related signals of CTR board 1284 I F Receiver Driver Host PC CN2 CN3 CN1 RD N WRL N PSBN VEROP ACK N CASL N FLT...

Страница 493: ...neous operation is not supported in OKIOFFICE 44 OKIFAX 4100 but the structure is same as other machine OKIFAX 5000 series a Application layer Performs a function control of each sub system at the Hos...

Страница 494: ...ol Language 1 Transfers and image data of document scanned in Fax machine to the Host PC with Oki SCL 1 command 3 FaxModem TIA EIA Class 1 Send receive a Class 1 command between Host PC and Fax machin...

Страница 495: ...Paper route open to facsimile transceiver unit Automatic decision Control method When second tray is installed with the facsimile transceiver unit the tray is connected to the facsimile transceiver u...

Страница 496: ...Greece 2 The circuit diagram is destined for the following boards WN5 NTIF TEL W2 HOOK board and HANDSET Refer to Figure A3 14 2 3 INT L version ABX type 1 Countries names Norway Denmark and Italy Bel...

Страница 497: ...is destined for the following boards FNS NTIF TEL W1 HOOK 10 KY board and HANDSET Refer to Figure A3 14 6 7 France version 1 Countries names France 2 The circuit diagram is destined for the following...

Страница 498: ...1a 2a 3a 4a 5a 6a CN2 2 1b 2b 3b 4b 5b 6b CN1 1 2 3 4 5 6 LINE TEL 2 TEL 1 Dial pulse genelator Ringing detection Hookup detection Relay driver Sending level Receiving level L2 L1 Option HOOK CN2 3 4...

Страница 499: ...6 LINE TEL 2 TEL 1 Route change Loop current detection Dial pulse genelator Ringing detection Network matching Relay driver Transmission level Receiving sensitivity L1 L2 L2 L1 Option HOOK CN2 CN1 3...

Страница 500: ...Relay driver Transmission level Receiving sensitivity L1 L2 L2 L1 Option HOOK CN2 CN1 3 3 4 2 2 1 CN6 SW2 c c PB a b c d DP 1 3 4 2 1 3 4 2 CN1 CN4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CN1 10KY 1 1 CN5 1...

Страница 501: ...2 TEL 1 Route change Loop current detection Dial pulse genelator Ringing detection Network matching Relay driver Transmission level Receiving sensitivity L1 L2 L2 L1 Option HOOK CN2 CN1 3 3 4 2 2 1 1...

Страница 502: ...TEL 2 TEL 1 Route change Loop current detection Dial pulse genelator Ringing detection Network matching Relay driver Sending level setting Receiving sensitivity L1 L2 L2 L1 Option HOOK CN2 CN1 3 3 4 2...

Страница 503: ...elay driver Transmission level Receiving sensitivity L1 L2 L2 L1 Option HOOK CN2 CN1 3 3 4 2 2 1 CN6 SW2 c c PB a b c d DP 1 3 4 2 1 3 4 2 CN1 CN4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CN1 10KY 1 1 CN5 1 2...

Страница 504: ...2 3 4 5 6 LINE TEL 2 TEL 1 Route change Loop current detection Dial pulse genelator Ringing detection Network matching Relay driver Transmission level Receiving sensitivity L1 L2 L2 L1 Option HOOK CN...

Страница 505: ...on sheets of paper Figure B1 1 shows the layout drawing of the electro photographic processor 1 Image drum unit The image drum unit makes a toner adhere to the formed electrostatic latent image with s...

Страница 506: ...ing 10 ON OFF Manual feed sensor Manual printing Feed roller Paper sensor 3 2 0 0 6 4 6 0 Transfer roller 15 000 Single tray OFF ON 9 2 6 5 0 23 18 12 72 17 23 Developing roller 14 000 Drum roller 16...

Страница 507: ...rollertemperaturerisesabnormally thethermostatoftheheatervoltagesupplycircuitfunctions to forcibly suspend the AC voltage supply 3 Pulse motor Main This pulse motor of 48 steps rotation is two phase e...

Страница 508: ...pulse motor main Roller control by pulse motor main 1 Normal rotation of pulse motor main 2 Reverse rotation of pulse motor main Drum roller transfer roller cleaning roller CH roller developing rolle...

Страница 509: ...hesioncausestheelectrostaticlatentimage to change to a visible image At the same time the residual toner on the OPC drum is attracted to the developing roller by static electricity 4 Transfer When pap...

Страница 510: ...fer roller Cleaning roller Paper eject roller Outlet sensor Power supply Feed roller Hopping roller Heat roller Back up roller Power supply Developing roller Toner cartridge Paper holder Manual feed s...

Страница 511: ...clutch is ON When the clutch is on the hopping gear engages with the clutch plate to rotate the hopping roller When the clutch is off the hopping gear is separated from the clutch plate by the spring...

Страница 512: ...g gear will not rotate The triple gear and transfer gear rotate via the idle gear to drive the EP unit At printing The paper is further advanced in synchronization to the print data Triple gear Transf...

Страница 513: ...face of the OPC drum The surface potential of the irradiated surface attenuates to form the electrostatic latent image corresponding to the image signal OPC drum High voltage power supply Charge rolle...

Страница 514: ...the contact part between the OPC drum and developing roller This causes the electrostatic latent image to be changed to a visible image 5 Development The electrostatic latent image on the surface of...

Страница 515: ...y the transfer roller When a high negative voltage is applied from the power supply to the transfer roller the positive charge induced on the surface of the transfer roller moves to the paper side at...

Страница 516: ...thermostat is also installed for safety If temperature rises abnormally this thermostat opens to suspend voltage supply to the heater The back up roller is pressurized to the heat roller by the press...

Страница 517: ...d time after it has passed the paper sensor Paper outlet jam The trailing part of the paper does not pass the outlet sensor within L mm after the leading part of the paper has passed the outlet sensor...

Страница 518: ...g Chart for Paper Feed Tray Feed OFF Reverse rotation OFF ON Pulse motor main Electromagnetic clutch OFF ON Manual feed sensor OFF ON Paper sensor OFF ON Operation mode Warm up Paper feed Printing Out...

Страница 519: ...x2 thetonersensoralarmstateoccurs d After the EP unit has been replaced after the drum counter has been reset Toner Low is not detected when the drum counter indicates 1 to 100 counts Image drum unit...

Страница 520: ...power supply board to suspend 5 V supply to the high voltage power supply This results in the stop of all high voltage outputs At the same time the CVOPN signal is issued to notify the main control b...

Страница 521: ...d and is the main motor of this mechanism 4 LED head Image data for each dot on a line from the M17 board is received by the shift registers and latch registers The Letter size LED head are driven to...

Страница 522: ...Print Station Components Toner cartridge LED head Charge roller EP cartridge Developing roller Hopping roller Resist roller Inlet sensor lever Paper sensor Cleaning roller Back up roller Paper cassett...

Страница 523: ...in the b direction drives the resist roller The resist gear and hopping gear contain one way clutch so that turning each of these gears in reverse direction will not be transmitted to the correspondi...

Страница 524: ...pping roller to advance the paper until the inlet sensor turns on In this case the resist gear also turns but the resist roller is prevented from turning by the one way clutch gear 2 After the paper h...

Страница 525: ...After end of hopping turning the resist motor in the b direction in the CCW direction drives the resist roller to advance the paper In this case the hopping gear also turns but the hopping roller is...

Страница 526: ...h the EP image drum When the DC voltage 1 35 KVDC applied from the Power Supply Unit exceeds a threshold value charging begins The applied voltage is proportional to charge potential with off set of a...

Страница 527: ...radiated part of the EP drum drops thereby forming an electrostatic latent image associated with the image signal The EP image drum is coated with an underlayer UL a carrier generation layer CGL and c...

Страница 528: ...tive carriers flow into the aluminum layer ground The positive carriers moved to the CTL combine with the negative charges on the EP image drum surface accumulated by the contact charge of the charge...

Страница 529: ...s positive and the toner negative Doctor blade Toner supply roller 300V 750V 100V 750V 750V Developing roller Toner Image drum 100V Exposed part Exposed part An illustration of activities at the conta...

Страница 530: ...re supplied with bias voltages required during the developing process as shown below 450 VDC is supplied to the toner supply roller 300 VDC to the developing roller Connected and bias voltage supplied...

Страница 531: ...s reverse side The application of a high positive voltage 1 KVDC from the Power Supply Unit 1VP 2VP board to the transfer roller causes the positive charge induced on the transfer roller surface to be...

Страница 532: ...mp which heats the heat roller A thermister which is in contact with the heater roller regulates the heater roller at a predeter mined temperature about 185 C for OKIFAX 5000 series A safety thermosta...

Страница 533: ...e following cases In warning up at power on time In warning up after the cover is opened and closed When the number of accumulated sheets is 10 or more and the printout operation ends Changes in bias...

Страница 534: ...tray route open No cassette in 2 nd tray No paper in 1 st cassette No paper in 2 nd cassette 3 Alarms warning Low toner Paper width error Note 1 The major trouble errors do not recover after an error...

Страница 535: ...Major Trouble Errors B2 3 2 1 Fuser Error The fuser error indicates an error in thermister on heater In case the fuser error occurs at the time of printing the heater is turned off soon but the print...

Страница 536: ...or less path Length 36 hopping x 3 Transport system jam 1 Transport system jam 2 Transport system jam 3 Paper size error Indicates an error in the paper transport path Error on resist roller section...

Страница 537: ...ing Sensor Paper supply route from the option 2 nd tray to the main body is open recording paper of the 1 st tray is being replaced No paper in 1 st cassette No paper in 2 nd cassette No paper has bee...

Страница 538: ...Section Sensor Lever Toner Sensor Sensor Lever Stirring Bar Stirring Bar Operation during toner full state The stirring bar rotates due to interlocking with the stirring gear Even when the magnet on t...

Страница 539: ...FULL state t1 TNRSNS N TONER LOW state t1 T TNRSNS N When the toner low state is detected 2 times consecutively Toner Low is established When the toner full state is detected 2 times consecutively Ton...

Страница 540: ...Cleaning CH charge roller cleaning Function This cleaning removes the toner whose electric potential is reversed due to poor electrification or removes the toner whose electric potential is insufficie...

Страница 541: ...and Parts list option TEL W1 Circuit diagram and Parts list option TEL W2 AB Circuit diagram and Parts list option TEL W2 ABB Circuit diagram and Parts list option TEL W2D Circuit diagram and Parts l...

Страница 542: ...t Circuit diagram Parts list Circuit diagram Parts list TEL UK1 Parts list TEL G1 II Circuit diagram Parts list Circuit diagram Parts list R44 main board for OKIOFFICE44 OKIFAX 4100 40014501SS 4001450...

Страница 543: ...AS 12175 QAS 12175 QAS 12175 3SS5005 3362Z001 UT5005 3362Z002 Circuit diagram Parts list Circuit diagram Parts list Circuit diagram Parts list 1Mbyte Parts list 2Mbyte Circuit diagram Parts list SUB P...

Страница 544: ...44 SECTION 1 SECTION 9 SECTION 3 4 SECTION 8 SECTION 2 11 12 SECTION 10 SECTION 5 6 7 OPTION TELEPHONE APPENDIX D1 MECHANICAL EXPANDED VIEW DRAWING AND PARTS LIST OKIOFFICE44 OKIFAX 4100 OKIOFFICE44 O...

Страница 545: ...40055101TH Rev 4 545 54 SECTION 1 CABINET ASSEMBLY FAX NIP FX048...

Страница 546: ...101 Board DN5 1 GER 10d 40044303 Board WN5 1 OEL INT 10e 40044307 Board WN5 1 OKI INT 13 40023701 Plate Assy Base 1 14 40023901 Bracket Package 1 15 40236401 Plate Assy Shield HV 1 4 17 41767001 Frame...

Страница 547: ...Damper 1 40 40148201 Gear Damper 1 41a 40025701 Tray Document 1 41b 40025702 Tray Document 1 TN 42a 40025801 Tray Paper 1 42b 40025802 Tray Paper 1 TN 43a 40375801 Stacker Assy Document 1 43b 4037580...

Страница 548: ...40055101TH Rev 4 548 SECTION 2 UNIT PRINTER...

Страница 549: ...40055101TH Rev 4 549 Section 2 UNIT PRINTER Rev No Oki parts Number Description Q ty Remarks 1 Printer Unit Assembly See Section 11 5 4YA4130 1024G001 PCB Assembly HV 1 7 Screw F...

Страница 550: ...40055101TH Rev 4 550 SECTION 3 UNIT 048 OPE PANEL...

Страница 551: ...8 1 SWEDEN 2h 40023408 Sheet F 048 1 HOLAND 2i 40023409 Sheet F 048 1 SPAIN 2j 40023410 Sheet F 048 1 ODA US CANADA 2k 40023413 Sheet F 048 1 LANIER FTZ 2l 40023414 Sheet F 048 1 TN 2m 40023430 Sheet...

Страница 552: ...40055101TH Rev 4 552 SECTION 4 OPEPANEL OPERATION PANEL ASSEMBLY...

Страница 553: ...ks 1 Case OPE T 2 40086701 Board 04W 1 3 Holder LCD 4 Button Function 5 Ten Key Round 6a 40023201 Button Start 1 OKI TN 6b 40023202 Button Start 1 LANIER 7a 40023301 Button Stop 1 OKI TN 7b 40023302 B...

Страница 554: ...40055101TH Rev 4 554 SECTION 5 FRAME ASSEMBLY SCANNER L...

Страница 555: ...Plate Earth ADF 1 6 40020601 Piece Exit 2 7 40020701 Spring Exit 2 8 40127501 CONN Cord Speaker 1 9 4YB4120 1121P001 CONTACT IMAGE SENSOR A4 1 12 Plate Scanner L 13 Plate Assy Scanner R 14 40020301 G...

Страница 556: ...40055101TH Rev 4 556 SECTION 6 PLATE ASSEMBLY SCANNER B...

Страница 557: ...40055101TH Rev 4 557 Section 6 PLATE ASSEMBLY SCANNER B Rev No Oki parts Number Description Q ty Remarks 1 Plate Scanner B 4 3 40135301 Photo Interrupter 2...

Страница 558: ...40055101TH Rev 4 558 SECTION 7 PLATE ASSEMBLY SCANNER R...

Страница 559: ...40055101TH Rev 4 559 Section 7 PLATE ASSEMBLY SCANNER R Rev No Oki parts Number Description Q ty Remarks 1 Plate Scanner R 2 40084301 Motor S FX 048 1 3 B SCREW FA...

Страница 560: ...40055101TH Rev 4 560 17 16 15 10 SECTION 8 FRAME ASSEMBLY SCANNER U...

Страница 561: ...PLATE 1 3 40267001 SEPARATION RUBBER ASSEMBLY 1 5 40021401 Spring Pinch L 1 6 40021501 Spring Pinch R 1 8 40021701 Guide Sensor B 2 9 40481101 ADF SPRING 1 10 Cord Earth 11 B SCREW FA 12 40021201 Rol...

Страница 562: ...40055101TH Rev 4 562 13 SECTION 9 COVER ASSEMBLY TOP...

Страница 563: ...n Q ty Remarks 1 Cover Top 2 40022301 Holder LED 1 3 Guide Document L 4 Guide Document R 6 4PP4128 1268P001 PLATE EXIT 2 7 4PP4083 2024P001 EJECT ROLLER A 2 8 4PP4083 2328P003 PINION GEAR B 1 10 B SCR...

Страница 564: ...40055101TH Rev 4 564 SECTION 10 PLATE ASSEMBLY BASE...

Страница 565: ...40055101TH Rev 4 565 Section 10 PLATE ASSEMBLY BASE Rev No Oki parts Number Description Q ty Remarks 1 Plate Base 2 RUBBER A 3 40026001 Sheet Insulation 1 4 40128001 Cord Falt FUJI CARD 1 5 Sheet FG...

Страница 566: ...1TH Rev 4 566 SECTION 11 PRINTER BASE FRAME UNIT 51 Heat assy B 36 37 36 35 38 39 42 30 47 31 33 30 34 30 30 28 29 40 41 52 A B 27 26 25 22 23 24 21 20 22 19 17 18 16 14 15 13 12 11 53 10 9 7 3 8 4 6...

Страница 567: ...PB4083 1129P001 Hopping Roller 1 12 3PP4083 1128P001 Roller Holder Hopping Roller 1 13 3PB4083 1127P001 Magnet H Hopping Shaft 1 14 3PA4083 1133G001 Hopping Shaft Assy 1 15 NK2 10 SUS Knock Pin 1 16 4...

Страница 568: ...1 Bias Spring L Back UP Roller 1 36 3PP4083 1161P001 Bearing BU Back Up Roller 2 37 3PB4083 1160P002 Pressure Roller B Back Up Roller 1 38 3PP4083 1233P001 Paper Guide R 1 39 3PP4083 1232P001 Paper Gu...

Страница 569: ...40055101TH Rev 4 569 SECTION 12 PRINTER HEAT ASSY...

Страница 570: ...ks 1 3PB4083 1202P001 Heat Roller 1 2a 3PB4083 6103P004 Halogen Lamp 1 120V 2b 3PB4083 6103P005 Halogen Lamp 1 230V 3 4PB4083 1204P001 Thermostat 1 4 4 3PB4083 1205P001 Thermistor 1 5 4PB4083 1213P001...

Страница 571: ...40055101TH Rev 4 571 SECTION 13 CABLES...

Страница 572: ...1 7 105A1073C4002 SSC 40 12 M Core 1 8 1051070C0001 TFC 16813 Core 1 9 105A1067C1001 FPC 25 12 Core 1 10a 236A3161P0002 TEL LINE Cable 1 10b 4YB3522 1297G001 TEL LINE Cord 1 GER TN 11a 3YS4011 1329P0...

Страница 573: ...ASSEMBLY SECTION5 SCAN UNIT OPTION TELEPHONE SECTION2 CONTROL PANEL ASSEMBLY SECTION3 PRINTER ASSEMBLY SECTION4 BASE ASSEMBLY SECTION6 PAPER GUIDE U ASSEMBLY APPENDIX D2 MECHANICAL EXPANDED VIEW DRAW...

Страница 574: ...40055101TH Rev 4 574 SECTION 1 CABINET ASSEMBLY...

Страница 575: ...US 050VP 6b 40044401 Board FN5 1 UK France 6c 40044101 Board DN5 1 GER TN 4 6d 40044303 Board WN5 1 CHN 6e 40044307 Board WN5 1 OEL AUS ENC 6f 40044502 Board UNC 1 US FX 175VP 4 6g 40044305 Board WN5...

Страница 576: ...40055101TH Rev 4 576 SECTION 2 CONTROL PANEL ASSEMBLY OKIFAX 5200 5300...

Страница 577: ...40055101TH Rev 4 577 SECTION 2 CONTROL PANEL ASSEMBLY OKIFAX 5500 5600...

Страница 578: ...Sheet O 050V 1 TN Note 2 4a 40047110 Sheet F 050V 1 ODA 4b 40047101 Sheet F 050V 1 OKI INT Note 2 4 4c 3PB4120 1070P022 FUNCTION SHEET 050 1 TN 4d 40076810 Sheet F 175V 1 ODA 4e 40076801 Sheet F 175V...

Страница 579: ...40055101TH Rev 4 579 SECTION 3 PRINTER ASSEMBLY...

Страница 580: ...001 Toner Sensor Adhesive 1 12 4PP4083 6083P001 Sensor Plate Inlet 3 13 4PB4083 6024P001 One way Clutch Gear 2 14 4PP4083 6080P001 Idle Gear Z36 1 15 3PP4083 6054P001 Reset Lever R 1 16 4PP4083 6081P0...

Страница 581: ...5 4YX4120 1124G001 LED Cable Assy 1 36 Screw 37 Screw 38 Screw 39 Screw 40 Screw 41 Screw 42 4PA4120 1170G001 Sensor Wire Assy 1 43 4PP4120 1209P001 Washer B 1 44 4PP4120 1210P001 Washer C 1 45 3PP408...

Страница 582: ...40055101TH Rev 4 582 SECTION 4 BASE ASSEMBLY 30 37 38...

Страница 583: ...5500 PLUS OEL etc 4 4l 40476117 Board E17 17 1 For 5300 PLUS ODA 4 4m 40476118 Board E17 18 1 For 5200 PLUS OEL etc 5 2YX4076 7012G001 Cassette Guide R Assy 1 6 3PP4083 7653P001 Cassette Lock Lever 2...

Страница 584: ...iption Q ty Remarks 2 31a 40123401 Plate Assy PC I F 1 Option 2 31b 40544901 Plate Assy ENC 1 For 5300ENC 32 33 4PP4083 7665P001 FG Plate D 1 34 4YC4061 5115P001 Polyethylene Tape 2 35 4 2 37 4PB4120...

Страница 585: ...40055101TH Rev 4 585 SECTION 5 SCAN UNIT...

Страница 586: ...020P001 Pinch Roller Shaft 1 11 4PP4120 1022P001 Pinch Spring R 1 12 4PP4120 1021P001 Pinch Spring L 1 13 4PP3529 5033P001 Gear Z20 1 14 4PA3529 5082G001 Sub roller Assy 1 15 2PP4120 1029P001 Scanner...

Страница 587: ...40055101TH Rev 4 587 SECTION 6 PAPER GUIDE U ASSEMBLY...

Страница 588: ...Plate Assy 1 7 4PB4120 1051P001 Electrical Discharge Brush 1 8 4PP3529 5035P001 Gear Z28 1 9 4PA3529 5087G001 Separation Rubber Assy 1 10 3PA4120 1049G001 Sensor Roller Assy 1 11 4PP3529 5034P001 Gea...

Страница 589: ...40055101TH Rev 4 589 SECTION 7 CABLES 10...

Страница 590: ...001 AC CORD 1 ODA Note 2 7c 236A6058P0001 AC CORD 1 OEL Note 1 8 4YS4111 5581P001 Cord TEL1 TEL2 1 9a 236A3161P0002 TEL LINE Cable 1 ODA 9b 4YB3522 1297G001 TEL LINE Cord 1 TN GER Note 1 2 10 105A1051...

Страница 591: ...40055101TH Rev 4 591 SECTION 8 OPTION TELEPHONE US...

Страница 592: ...Base Cradle 1 8 3PP4120 1097P001 Cover Terminal 1 9 3PA4120 1140G001 Attachment Assembly 1 Except OKIOFFICE44 10 4YB3512 2029G004 Handset 1 12 4YS4111 5552P001 Connection Cord 1 14 4YS4111 5551P001 Mo...

Страница 593: ...Board TELU 1 7 1PP4120 1096P002 Base Cradle 1 8 3PP4120 1097P002 Cover Terminal 1 9 3PA4120 1140G001 Attachment Assembly 1 10 4YB3512 2029G001 Handset 1 12 4YS4111 5552P001 Connection Cord 1 14 4YS411...

Страница 594: ...40055101TH Rev 4 594 SECTION 8 OPTION TELEPHONE UK ITA NOR DEN BEL...

Страница 595: ...3PP4120 1097P001 Cover Terminal 1 9 3PA4120 1140G001 Attachment Assembly 1 Except OKIFAX4100 10 4YB3512 2029G004 Handset 1 11 4YS4111 5553P001 Connection Cord 1 12 4YS4111 5552P001 Connection Cord 1...

Страница 596: ...P002 Base Cradle 1 8 3PP4120 1097P002 Cover Terminal 1 9 3PA4120 1140G001 Attachment Assembly 1 10 4YB3512 2029G001 Handset 1 11 4YS4111 5553P001 Connection Cord 1 12 4YS4111 5552P001 Connection Cord...

Страница 597: ...40055101TH Rev 4 597 SECTION 8 OPTION TELEPHONE HOL GER FRA SWITZ AUT INT L...

Страница 598: ...Board NTIF 1 SWITZ AUS 6b 4YA4129 1004G003 Board NTIF 1 HOL OEL INT L GER OKI INT L 6c 4YA4129 1004G004 Board NTIF 1 FRA 7 1PP4120 1096P001 Base Cradle 1 8 3PP4120 1097P001 Cover Terminal 1 9 3PA4120...

Страница 599: ...002 Board NTIF 1 ABB 6b 4YA4129 1004G003 Board NTIF 1 AB FTZ 6c 4YA4129 1004G004 Board NTIF 1 FR 7 1PP4120 1096P002 Base Cradle 1 8 3PP4120 1097P002 Cover Terminal 1 9 3PA4120 1140G001 Attachment Asse...

Страница 600: ...ckage layout option MEM Package layout option TELU Package layout option TEL W1 Package layout option TEL W2 AB Package layout option TEL W2 ABB Package layout option TEL W2D Package layout option TEL...

Страница 601: ...The Second Paper Feeder supplies paper automatically through the operation of pulse motor hopping which is driven by signals sent from CPU of the Second Paper Feeder under the control of the facsimil...

Страница 602: ...e the Second Paper Feeder and this motion is transmitted to rotate the one way clutch of the hopping frame assembly The paper is delivered from the hopper into the facsimile through the turning of the...

Страница 603: ...Do not disassemble the Second Paper Feeder if it is operating normally 3 Establish the extent of disassembly suitable for the purpose of the procedure and do not disassemble any more than necessary 4...

Страница 604: ...required for the replacement of printed circuit boards assemblies and units in the field No Service Tools Q ty Application Remarks No 1 100 Philips screwdriver No 2 100 Philips screwdriver No 3 100 sc...

Страница 605: ...Hopping Frame Assy Guide R 2nd Assy includes stepping motor and TQSB 2PCB Upper plate Cassette Assy 1 1 1 1 1 Hopping Roller Shaft Assy One way Clutch Gear Stepping Motor 3 2 Parts Layout This sectio...

Страница 606: ...thods This section describes the parts replacement methods for the components listed in the disassembly order diagram below Second Paper Feeder Stepping motor hopping 3 3 1 TQSB 2PCB 3 3 2 Hopping rol...

Страница 607: ...ette assy 1 out of Second Paper Feeder 3 Remove six screws 2 and remove the upper plate 3 Remove two screws 5 and remove the hopping frame assy 6 4 Remove the front cover assy 4 off the guide boss on...

Страница 608: ...g the rear cover C and guide R 2nd assy 0 Remove the guide R 2nd assy 0 7 Remove the protect M D guide bracket E planet gears F and planet gear bracket G 8 Remove the E ring H which is keeping the she...

Страница 609: ...3 3 Hopping Roller Shaft Assy and One way Clutch Gear 1 Follow up to step 3 of 3 3 1 and remove the hopping frame assy 2 Remove the screw 1 and remove the earth plate 2 Remove the sensor lever 7 and r...

Страница 610: ...TONE UNIQUE 8 5 A4 B5 A4 OKIFAX OKI 0000 AUTO REC SERCH AUTO DIAL HYPHEN REDIAL COPY HOOK V REQUEST PHOTO RX FINE FINE STD LIGHT NORMAL DARK ALARM STOP START DELAYED TX REPORT PRINT BROADCAST FEEDER...

Страница 611: ...ence of jam while the paper is being ejected from the Second Paper Feeder Notifies of incorrect size paper feeding from Second Paper Feeder Notifies of no paper state when both cas settes 1st and 2nd...

Страница 612: ...he paper is fed in does the paper inlet jam occur Is the paper being fed to above sensor plate inlet Is the sensor plate inlet operating normally Clean the inlet sensor on the power supply sensor boar...

Страница 613: ...ing connected properly Check the coil resistance approx 4 3 of the pulse motor Is it normal Replace the hopping roller shaft assy or one way clutch gear on the feed roller assy Connect the connector p...

Страница 614: ...TQSB 2PCB MOTOR M Stepping motor 2 M T3 1 M T4 4 M T1 3 M T2 PU To OKIFAX 2350 2450 facsimile transceiver OPTSIN N OPTSCLK N OPTSD P OPTSDR N OVP 30V OVL 5V 1 2 3 4 5 6 7 8 5 CONNECTION DIAGRAM 5 1 In...

Страница 615: ...40055101TH Rev 4 615 5 2 PCB Layout TQSB 2PCB PU FG CONTROLLER MOTOR DRIVER SEN2 MOTOR OSC SEN1...

Страница 616: ...40055101TH Rev 4 616 Figure 6 1 6 PARTS LIST SECTION1 CABINET CASSETTE ASSEMBLY 7 2 8 1 6 5 3 4 O P...

Страница 617: ...40055101TH Rev 4 617 SECTION2 MECHANICAL ASSEMBLY Figure 6 2 0 D A E C K B L 9 M F H N G R Q S T U V J I B A B A...

Страница 618: ...G001 4PP4122 1238P002 4PP4122 1184P001 4PP4122 1347P001 4PP4122 1217P001 4PP4122 1398P002 4PP4122 1339G001 4PP4122 1338G001 Description Plate Upper Sheet Guide Assembly Front Cover Assembly Inner Guid...

Страница 619: ...e Remote Fax Data User Data Tech Data One Touch and Auto Dial Edit On Line Edit File Off Line Test On Line Enviroment RMCS Terminate LOGON ID Password USER DATA BACKUP DELETE USER SELECT USER REGISTER...

Страница 620: ...using this system the packaged contents with the package list Contact your dealer if any component from the package 1 2 Required Devices The following devices and software are required to operate this...

Страница 621: ...RMCS Model 20 with other devices No problem is caused for the basic operation of this system even if no telephone set connected 2 1 1 Mounting Procedures 1 Before operation disconnect the power plug o...

Страница 622: ...the hard disk insert an RMCS system disk into drive A When C _ is displayed enter commands as shown below to activate the installation program C A Enter A INST Enter Select processing with the numeri...

Страница 623: ...f updating First the flow of new registration is described below 1 Enter the drive No used to register the system RMCS SETTING Remote Management Center System Press the Esc key to cancel HARD DISK DRI...

Страница 624: ...conflicting address space are being used change the address space with the dip switches then set the contents by using 1 and 0 When you use RMCS Model 20 you need only press Enter OFF corresponds to...

Страница 625: ...he mouse If RMCS is already set in the IBM PC AT RMCS SETTING MENU is displayed as below 6 When updating enter Y Then updating status When not updating enter N RMCS SETTING Remote Management Center Sy...

Страница 626: ...er is displayed and the confirmation screen is displayed 3 When the model number to be registered is correct enter Y The program corresponding to the model number is now registered If not correct ente...

Страница 627: ...displayed 3 When the model number deleted is correct enter Y The program corresponding to the model number is now deleted If not correct enter N Then repeat from step 1 again FAX DELETE Remote Managem...

Страница 628: ...to display the confirmation screen 3 When the setting is correct enter Y The password is now updated If not correct enter N Then repeat from step 1 again If the system operator does not define the PAS...

Страница 629: ...After setting is completed press Enter Then the screen for verification is displayed 3 When the setting is corrected enter Y The dip switches are now updated If not correct enter N Then repeat from s...

Страница 630: ...Basic System 1 When to delete enter Y then whole RMCS system is deleted When not to delete enter N Then the installation menu appears RMCS DELETE Remote Management Center System Press the Esc key to c...

Страница 631: ...n is displayed 3 1 2 Entering the ID and Password The ID is recorded in the operation report as part of the system operator history Enter up to 50 alphanumeric characters except for the ID Enter the p...

Страница 632: ...minating remote management restore the original facsimile terminal setting See to Unable remote diagnosis 3 2 2 Selecting Destination Drive Now select the destination drive Press Space to cahnge the d...

Страница 633: ...Select communication port to connect the IBM PC AT and PC I F Frame size setting Select a frame size for each frame to transfer TEL number data and program language default data during excution of Fi...

Страница 634: ...nter the key No indicated on the left of the model to modify Then the screen for file selection is displayed Press Page Up or Page Down to scroll the screen back to the previous page or up to the next...

Страница 635: ...N2000 TX SCRN3000 TX SCRN4000 TX SCRN5000 TX SCRN1010 TX SCRN2010 TX SCRN3010 TX SCRN4010 TX SCRN5010 TX SCRN1020 TX SCRN2020 TX SCRN3020 TX SCRN4020 TX SCRN5020 TX SCRN1030 TX SCRN2030 TX SCRN3030 TX...

Страница 636: ...e model with a message reset Press Page Up or Page Down to scroll the screen back to the previous page or up to the next page Press Esc to terminate the FAX model selection and return to the menu scre...

Страница 637: ...ge File In addition to the scrn OOOO lx file the following message files are available REMOTE MANAGEMENT CENTER SYSTEM MESSAGE MODIFYING TOOL MESSAGE LOAD SOURCE A FD DESTINATION RMCS SYSTEM PLEASE IN...

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