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Board Descriptions

A - 49

OF 5300/5600 Serv Man, P/N 59278301

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
themselves from firing when PC1 turns on in the event of D1 open failure.

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Содержание OF5600

Страница 1: ...All specifications are subject to change without notice Service Manual OKIFAX 5300 5600 59278301...

Страница 2: ...t Laurel NJ 08054 3499 Web Site www OKIDATA com Telephone 609 235 2600 Facsimile 609 222 5320 OKILINK Login Name Technical Training Copyright Listing OKIDATA is a registered trademark of Oki Electric...

Страница 3: ...Recording method 1 2 16 Minimum scan line time for reception 1 2 17 Print speed 1 2 18 Preheating time 1 2 19 Coding scheme 1 2 20 Modem 1 3 21 Transmission speed 1 3 22 Protocol 1 3 23 Error correct...

Страница 4: ...tion 1 5 31 Manual feeder local copy 1 5 32 Telephone directory Alpha search dialing 1 5 33 TEL FAX automatic switching 1 5 34 Time and date printing 1 5 35 Closed users group Direct mail rejection 1...

Страница 5: ...g resolution 1 16 14 Image scanning method 1 16 15 Contrast control 1 16 16 Recording resolution 1 16 17 Recording system 1 16 18 Skew of recording paper 1 16 19 Copy darkness 1 17 20 Copy uniformity...

Страница 6: ...ng Example 1 27 Local Date and Time Printing Example 1 27 Power Outage Report Example 1 29 Activity Report Example 1 30 Explanation of Example 1 31 Message Confirmation Report 1 32 Example 1 of 2 1 32...

Страница 7: ...oner Cartridge Installation Figure 2 5 2 1 2 10 Toner Cartridge Installation 2 Figure 2 5 2 2 2 10 Toner Cartridge Installation 3 Figure 2 5 2 3 2 11 Toner Cartridge Installation 4 Figure 2 5 2 4 2 11...

Страница 8: ...etection time 2 30 26 CML timing 2 30 27 Strobe for LED head 2 31 28 Head width 2 32 29 Media type 2 32 30 Not used 2 32 31 Symbol rate 2 32 TAD Mode Technical Function 07 2 33 TAD Mode Flowchart Type...

Страница 9: ...18 Smooth printing 2 50 19 Dual Access 2 51 Dual Access Combination Table 1 2 2 52 Dual Access Combination Table 2 2 2 53 2 1 One Touch Key Program Settings 2 55 Flowchart 2 55 One Touch Key Program...

Страница 10: ...the User s Functions 2 65 User s Functions 01 to 12 Table 2 9 5 1 of 2 2 66 User s Functions 03 to 23 Table 2 9 5 2 of 2 2 67 Notes for Table 2 9 5 2 68 2 Ring response time 2 69 3 Dial parameters Ser...

Страница 11: ...ntrol Panel Assembly Paper Guide U Assembly 4 10 4 2 3 4 Sub roller ADF Roller Assembly Pinch Roller Contact Image Sen sor Document Detectors PC1 and PC2 4 12 4 2 3 5 Motors Resist Drum Assemblies Rel...

Страница 12: ...col Data Dump Figure 6 13 1 6 22 Data Analysis Figure 6 13 2 6 23 Facsimile Control Field Conversion Table 6 24 6 14 System Reset 6 25 6 15 Service Code 6 27 Service Code List Table 6 15 1 1 2 6 28 Se...

Страница 13: ...n Output 7 49 9 Blank Output 7 50 10 Vertical Black Stripes on Output 7 51 11 Evenly Spaced Marks on Output 7 52 12 Missing Print on Output 7 53 13 Vertical White Stripes on Output 7 53 14 Poor Fusing...

Страница 14: ...3 2 9 A 28 Interface between M17 Board and OPE Figure A3 2 10 A 28 Related Signals of PC1 PC2 Figure A3 2 11 A 29 Related Signals and Block Diagram of LED Head Figure A3 2 12 A 30 A3 2 9 M17 Circuit D...

Страница 15: ...ircuit A 50 5 4 Protection circuits A 50 5 5 Cover open circuit A 50 A3 6 21VP for 120 V 2VP for 230 V Circuit Diagram 2 2 A 51 5 6 High voltage Section A 52 5 6 1 Functional overview A 52 5 6 2 SB2 D...

Страница 16: ...re B 8 4 Developing B 10 5 Transfer B 12 6 Fusing B 13 7 Cleaning B 14 8 Cleaning of rollers B 14 B2 3 Errors B 15 B2 3 1Errors List B 15 B2 3 2Major Trouble Errors B 16 B2 3 2 1 Fuser Error Printer A...

Страница 17: ...aneous Items D 26 Whole Unit D 26 Consumables D 26 Options D 26 Packaging D 26 User s Manuals D 26 Service Technical Manuals D 26 Appendix E Board Layout E 1 Diagram E 2 APPENDIX F Second Paper Feed F...

Страница 18: ...ackaged Contents G 2 1 2 Required Devices G 2 1 3 Connectable Peripheral Equipment G 2 2 Setup G 3 2 1 Mounting G 3 2 1 1 Mounting Procedures G 3 2 2 Installation G 4 2 2 1 Registering the RMCS Basic...

Страница 19: ...ing Message G 18 4 4 1 Confirmation G 19 4 5 Other Message File G 19 Appendix H Product Service Bulletins H 1 H 1 General Information H 1 OKIDATA s Web Site H 1 Faxable Facts H 1 OKILINK II H 1 Append...

Страница 20: ...Table of Contents TOC 18 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 21: ...First cassette NA Letter NA Legal A4 size plain paper cut 250 sheets capacity 20 1b bond Second cassette Option NA Letter NA Legal A4 size plain paper cut 500 sheets capacity 20 1b bond Manual loadin...

Страница 22: ...95 dot inch STD mode 3 85 to 5 06 line mm FINE mode 7 7 to 10 13 line mm EX FINE mode 15 4 to 20 24 line mm Fixed STD mode 3 85 line mm FINE mode 7 7 line mm EX FINE mode 15 4 line mm 300 dot inch 15...

Страница 23: ...ion 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 OKIFAX 5300 512k byte O...

Страница 24: ...r identification Sender ID 09 Personal identification Personal ID 10 Polling transmission 11 Polling reception 12 Acoustic line monitor 13 Telephone handset option 14 Automatic alternate selecting cal...

Страница 25: ...ey OT key 28 Auto dialing One touch dialing OKIFAX 5300 15 locations Maximum of 32 digits each OKIFAX 5600 30 locations Maximum of 32 digits each Two digit automatic dialing OKIFAX 5300 64 locations M...

Страница 26: ...OKIFAX 5600 41 Date and clock adjustment 42 PC interface Standard 43 Language selection Available English Spanish English French 44 Fax forwarding OKIFAX 5600 only 45 Reports Activity report Protocol...

Страница 27: ...EMORY board option PC IF board parallel check Print test 02 Sensor calibration Adjustment of scanning level 03 LED test 04 Tone send test 05 Multi frequency MF send test 06 High speed modem send test...

Страница 28: ...General Information 1 8 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 29: ...l panel Document tray Copy stacker Sub paper tray Recording paper cassette Manual paper feeder cover Telephone handset option Figure 1 4 2 shows the general appearance of the OKIFAX 5300 5600 General...

Страница 30: ...Effective reading width is Letter 215 mm 8 46 inches Min 128 mm 5 04 inches Max 356 mm 14 inches Long document detection 356 mm 14 inches or 60 minutes TF 11 To enable or disable the long document sca...

Страница 31: ...skew over a document of A4 length For a document longer than A4 length occurrence of skew exceeding 2 6 mm 10 inches over any A4 length is 0 5 or less Document width Communication Mode Paper width Ef...

Страница 32: ...ine disconnection will occur when the end of a document is not detected within 356 mm 14 02 inches after scanning begins except for the long document scanning TF 11 2 A jam will also be declared if th...

Страница 33: ...inters 1 Type Plain paper cut Bond paper 2 Size ISO A4 210 mm x 297 mm 8 27 x 11 69 inches Letter 215 9 mm x 279 4 mm 8 5 inch x 11 inch Legal 215 9 mm x 355 6 mm 8 5 inch x 14 inch 3 Weight 16 lbs to...

Страница 34: ...te TF Technical function setting FP Function program setting OT One touch key pressed F SELECT FUNCTION key pressed No Item Specifications 10 Recording paper cassette 1 First cassette 2 Second cassett...

Страница 35: ...LEGAL SIZE 13 inch mm 8 5 12 5 8 0 25 0 25 0 25 0 25 330 2 216 317 5 203 2 6 35 6 35 6 35 6 35 2 Guaranteed printing area PL 11 279 4 11 7 297 14 355 6 inch mm inch mm inch mm NA LETTER SIZE ISO A4 SI...

Страница 36: ...ontal 300 dot inch Vertical Transmission mode 3 85 line mm STD 7 7 line mm FINE 300 dot inch EX FINE COPY mode 7 7 line mm FINE 300 dot inch EX FINE Letter size 2592 bit contact image sensor 1 Automat...

Страница 37: ...o paper condition by a photosensor When the paper has run out in the local copy operation the scanning will stop with NO PAPER REPLACE PAPER on the LCD and an ALARM LED turns on without an alarm tone...

Страница 38: ...rd 4th 5th 6th Transmission speed 14400 bps 12000 bps 9600 bps 7200 bps 4800 bps 2400 bps Activated by FTT Times 1 1 1 1 2 2 Activated by RTN Times 1 1 1 1 1 1 Activated by PPR Times 4 Note 1 4 Note 1...

Страница 39: ...otocol High speed protocol The T 30 protocol signal from the transmitting station is sent at message transmission speed instead of 300 bps Note In high speed protocol 28 8 K bps are not sup ported OKI...

Страница 40: ...ral telephone function is available while the power is on Note In the fax special versions general telephone is avail able even when the power is off The heater of the fuser unit is controlled within...

Страница 41: ...supply unit and power consumption of the machine The following four modes are supported 1 PC local printer function 2 PC scanner function 3 PC Fax Modem function 4 Location Programing function For det...

Страница 42: ...e 1 5 1 See Figure 1 5 1 0 10 20 30 40 50 60 70 80 90 10 20 30 40 0 C10 18 C 27 C 28 C 15 C20 43 C10 43 C 43 C29 32 C20 32 C54 10 C30 0 C64 73 10 C73 18 C80 28 C85 27 C80 15 C TEMPERATURE C Relative h...

Страница 43: ...new product 1 Width Approx 330 mm 12 99 inches 2 Depth Approx 420 mm 16 54 inches 3 Height Approx 245 mm 9 65 inches Approx 13 kg 5 9 pounds Excluding optional units recording paper and packing mater...

Страница 44: ...tmanually 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 printing The f...

Страница 45: ...ey FP Function program setting TF Technical function setting 09 Confidential reception report 10 Telephone directory 11 Configuration report The fax can print out this report automatically on completi...

Страница 46: ...5476 1234 09 24 OKI SHIBAURA 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...

Страница 47: ...300 5600 Service Manual P N 59278301 TSI Printing Example Local Date and Time Printing Example 07 01 96 15 48 3454 1999 Local date and time printing TSI printing F050 C1 004 Note TSI printing TF 05 Lo...

Страница 48: ...General Information 1 28 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 49: ...05 19 96 17 05 ID OKI DATE 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...

Страница 50: ...2 00 12 0495 22 5400 CALLING 00 STOP 9080 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 CALLIN...

Страница 51: ...X XX Confidential reception FWD R Fax Forwarding RX FWD T Fax Forwarding TX 10 Number of transmitted pages or received pages 11 Result code OK Note1 NO STOP Note 2 BUSY PAPER Out of recording paper S_...

Страница 52: ...Service Manual P N 59278301 Message Confirmation Report Example 1 of 2 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 2...

Страница 53: ...Explanation of Example 1 Title of the report 2 Date 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...

Страница 54: ...AD9 10 AD10 11 AD11 12 AD12 13 AD13 14 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 3...

Страница 55: ...PAGES RESULT ONE TOUCH 1 OT1 3 OT3 5 OT5 AUTO DIL KEYPAD 01 01 01 OK OK OK LOCATION ID PAGES RESULT 2 OT2 4 OT4 01 01 OK OK 01 AD1 03 AD3 05 AD5 01 01 01 OK OK OK 02 AD2 04 GERMAN 01 01 OK OK 1234 345...

Страница 56: ...for OKIFAX 5300 Example 1 of 4 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...

Страница 57: ...NE 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 45 46 47...

Страница 58: ...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 DIAL 07 30...

Страница 59: ...ation 1 39 OKIFAX 5300 5600 Service Manual P N 59278301 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 AUTO DIAL...

Страница 60: ...567 2 ODC 0002 OFF OR 0102 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 FRAN...

Страница 61: ...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 1015 456...

Страница 62: ...0 Service Manual P N 59278301 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 94 95 96...

Страница 63: ...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 64 65 66 6...

Страница 64: ...59278301 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 AUTO DIAL...

Страница 65: ...Manual P N 59278301 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 ONE TOUC...

Страница 66: ...LE OFF FINE NORMAL 10 T F TIMER PRG 11 RING RESPONSE 12 DISTINCTIVE RING 35SEC 1RING OFF 13 1 ST PAPER SIZE 14 2 ND PAPER SIZE 1 15 USER LANGUAGE A4 A4 ENGLISH 16 INCOMING RING 17 REMOTE RECEIVE 18 ME...

Страница 67: ...N 10 MDY DMY 11 LONG DOC SCAN 12 TONE FOR ECHO MDY OFF OFF 13 MH ONLY 14 H MODEM RATE 15 T1 TX TIMER VALUE OFF 14 4K 59SEC 16 T1 RX TIMER VALUE 17 T2 TIMER VALUE 18 DIS BIT32 35 SEC 10 SEC ON 19 ERR C...

Страница 68: ...General Information 1 48 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 69: ...Installation 2 1 OKIFAX 5300 5600 Service Manual P N 59278301 Section 2 Installation Procedures This section covers the installation of the unit and its options...

Страница 70: ...e and line connections See 2 7 Packing for shipment See 2 8 General procedure key operations See 2 9 1 Technical functions See 2 9 2 Technical functions example See 2 9 3 User s functions See 2 9 4 Us...

Страница 71: ...touch key programming 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 S...

Страница 72: ...installation surface 1 degree max 07 Other requirements Avoid installing in any of the following places A place exposed to direct sunlight A place near a heat source or exposed to vibration A dusty pl...

Страница 73: ...ce Manual P N 59278301 1 11 81 300mm 11 81 300mm Telephone Handset option FX 050VP C2 001 3 2 19 69 500mm 11 81 300mm 243 240 46mm 196mm In case of scanning length Max 14 inches 356mm FX 050VP C2 002...

Страница 74: ...Remove tape on the top of the carton box and open its cover Unpacking Procedure 1 Figure 2 3 1 1 External carton box Packing tape Carton label Packing tape FX048 C2 003 02 Take out the accessory box f...

Страница 75: ...N 59278301 Left cushion assembly Bottom Fixed tape Machine Front Polyethylene film Right cushion assembly Top Right cushion assembly Bottom Accessories box Left cushion assembly Top External carton bo...

Страница 76: ...rton 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 tape Accessories b...

Страница 77: ...Drum 1 Already installed 4 Toner cartridge 1 5 Document stacker 1 6 Line cord 1 7 One touch sheet 1 Already installed 8 User s Documentation 9 Quick Start Guide 1 2 4 Check of Contents After having ta...

Страница 78: ...aper Document stacker 02 Procedure 1 Toner cartridge Peel off the fixed tape attached to the copy stacker Open the document table and copy stacker Take the cushion out of the ID unit Toner Cartridge I...

Страница 79: ...eliminate the toner deflection and peel off the 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...

Страница 80: ...050VP C2 010 Toner Cartridge Installation 5 Figure 2 5 2 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...

Страница 81: ...Note About 250 sheets of the new paper can be set in the recording paper cassette Remove the paper cassette from the facsimile by pulling the cassette tab Sheets must not exceed the paper full marker...

Страница 82: ...14 OKIFAX 5300 5600 Service Manual P N 59278301 Hanging position Document stacker FX 050VP C2 013 Document Stacker Installation Figure 2 5 2 8 4 Document stacker Place the document stacker into the ha...

Страница 83: ...nput voltage 230VAC Voltage range 198 to 250VAC Check whether the AC voltage of your input is within the above mentioned voltage range If so check that the power switch is turned OFF After turning off...

Страница 84: ...5300 5600 Service Manual P N 59278301 2 7 Telephone and Line Connections 1 Procedure Connect the lines Telephone and Line Connections Figure 2 7 1 Optional Handset Optional TAD or Handset PSTN or Exch...

Страница 85: ...5300 5600 Service Manual P N 59278301 2 8 Packing for Shipment CAUTION When packing the unit for shipment REMOVE THE IMAGE DRUM AND TONER FROM THE UNIT AND SHIP SEPARATELY Failure to do so will result...

Страница 86: ...Installation 2 18 OKIFAX 5300 5600 Service Manual P N 59278301 2 9 Initial Settings 2 9 1 Key Operation Flowchart Figure 2 9 1 The Key Operation Flowchart is shown on the following pages...

Страница 87: ...read no of counter in LCD but can not clear 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...

Страница 88: ...EDER SW 19 Not Used 20 ECM FUNCTION 21 REMOTE DIAGNOSIS 22 PC FAX SWITCH 23 ONE TOUCH PARAM OT10 PRINT OPERATION 3 CLOCK ADJUSTMENT PRINTER CLEANING CONF RX MSG PRINT 1 FUNCTION PROGRAM 2 DIAL PARAMET...

Страница 89: ...E FOR ECHO 13 MH ONLY 14 H MODEM RATE 15 T1 TX T O VALUE 16 T1 RX T O VALUE 17 T2 T O VALUE 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...

Страница 90: ...Installation 2 22 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 91: ...ed by entering the corresponding service number on Technical Function The detailed procedures of the initial setting items will be explained on the following pages Note 1 S ON Effective if the service...

Страница 92: ...able To enable or disable the following functions Drum Total and toner counter clear Protocol dump Dial parameters etc To enable continuous monitoring of phone line for technical troubleshooting FP 06...

Страница 93: ...print 06 No toner memory reception Switches the function of printing TSI data from remote fax onto the received pages TSI is printed at the leading edge of first reproduced copy Set at receiver When...

Страница 94: ...DE TAD mode is of two types TYPE1 TYPE2 OFF TYPE1 TYPE2 selectable TYPE1 1 RING comes 2 The TAD answers returns the recorded voice message in TAD to calling party 3 The FAX machine will continue to de...

Страница 95: ...Y 11 Long document SCAN 12 Echo Protection Enables or disables the TEl FAX automatic switching ON Enable OFF Disable Related item FP10 TF23 Switches LCD display and report print from month day yeartod...

Страница 96: ...5600 ITU T standard V 34 for 33 6K or 28 8 kbps operation Registers the time duration in seconds for which the fax waits for the remote station s answer This timer starts when the last dialled digit...

Страница 97: ...te Disable only if communication compatability problems occur with an older remote machine Registers the threshold value whether to trans mit RTN or MCF signal when the error occurs in received data 0...

Страница 98: ...ts the attenuation dB for the quasi ring back tone send signal of TEL FAX switching Adjusting value is 0 to 15 dB in one dB steps Adjusts the attenuation dB for the send MF tone power level Adjusting...

Страница 99: ...efault settings may differ by country Each item can be accessed by entering the corresponding service number on Technical Function Note 1 S ON Effective if the service bit has been set to ON FP Functi...

Страница 100: ...TYPE 2 MEDIUM 2800 Head width later Youshouldconfirmtheheadwidthbythefollow ing table and then select it by this setting Refer to 4 2 1 Head width is two types TYPE1 TYPE2 This setting can effect min...

Страница 101: ...l to record your messages TAD records your speech and switches an automatic voice message response to the calling station Note 1 A choice of TAD mode is available by Technical Function No 07 Note 2 Th...

Страница 102: ...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 Flowchart Type 1 Even though the fax does not detect CNG si...

Страница 103: ...RX Function is set to a value other than OFF that code can be used to force FAX RX during TAD Mode Operation Telephone call or manual transmission Calling party Called party TAD Ringing CML ON Indica...

Страница 104: ...ut a CNG signal machine generates the buzzer sounds as a telephone call The calling person can hear a ring back tone within a predetermined time If the operator at the called side does not lift the ha...

Страница 105: ...period 4 IfthefaxdoesnotdetectCNGsignalduringworkingofTEL FAXmode LCDdisplayindicates LIFT HANDSET Telephone call or manual transmission Calling party Called party TEL FAX mode Ringing CED NSF CSI DI...

Страница 106: ...ol dump report printing Ring response time setting Dial parameters setting Printer counters clearing 2 Procedure The display shows 2 TECHNICAL FUNCTION YES NO 1 4 Operations To begin press SELECT FUNC...

Страница 107: ...Operations SELECT FUCTION OT MEMORY AVAIL 100 TECH PROGRAMMING YES 1 4 NO 1 LOCAL TEST YES NO 1 4 2 TECHNICAL FUCTION YES NO 1 4 Enter two digit function number then the display will show the set ite...

Страница 108: ...X YES NO 02 MONITOR CONT 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 YE...

Страница 109: ...tting Toggle X OFF ON 12 TONE FOR ECHO X YES NO Setting Toggle X OFF ON 14 H MODEM RATE X YES NO 15 T1 TX T O VALUE X YES NO To 16 T1 RX T O VALUE X 010 255 sec Setting X 4 8k 9 6k T1 TX T O VALUE 060...

Страница 110: ...UE 059 YES NO 3 digit timer entered 18 DIS BIT32 X YES NO Setting Toggle X OFF ON 19 Error criterion 19 ERROR CRITERION X YES NO To 20 OFF HOOK BYPASS X 00 99 ERROR CRITERION 00 ENTER 00 99 19 ERROR C...

Страница 111: ...DB 15 DB 0 DB 25 RING DURA 10 MS X YES NO To 26 CML TIMING X 10 99 RING DURA 10 MS 10 ENTER 2DIGITS 24 RING DURA 10 MS 11 YES NO 2 digit timer entered Example 25 Ring duration detection time 26 CML T...

Страница 112: ...Function The Display Shows 28 Head Width Media type 29 Transfer roller clatch current 28 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...

Страница 113: ...he initial setting items and their purposes Each function program setting FP can be accessed by entering the corresponding function number on Function Programming The detailed procedure of the initial...

Страница 114: ...the first location number is not answered the alternate location number will be auto matically dialled 64 different codes are provided OKIFAX 5300 99 different codes are provided OKIFAX 5600 Two digi...

Страница 115: ...ndsthebuzzer to indicate a voice call Operator can answer the call by lifting the telephone handset If he or she does not lift the handset within predetermined time 20 sec or 35 sec the fax automatica...

Страница 116: ...and displayed on LCD Then direct dialling to the ID s station can be performed There are two methods of searching 1 Search based on the first character specified 2 Searching by displaying all registe...

Страница 117: ...for OKIFAX 5600 and one immediate calling of broadcast is possible For example using an OKIFAX 5300 5 specified times 2 specified time of delayed broadcast and 3 specified time of delayed transmission...

Страница 118: ...ssages in memory when toner has run out The messages are printed when toner has been newly supplied or an opera tor presses the SELECT FUNCTION key followed by the one touch key No 10 under the LCD me...

Страница 119: ...on while the fax is engaged in a communication memory TX memory RX or print mode RX 2 Copy while the fax is engaged in a communication memory TX or memory RX Note Condition for operation a Copy is inv...

Страница 120: ...ng Scan ning During Pre feeding After Scan ning During Scan ning During Dialing Pro gram ming Dial TX Setting Dial RX Scanning to Memory TX from Memory RX to Paper Auto Answer RX to Memory Poll TX RX...

Страница 121: ...N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A During Printing During Printing During Hopping During Printing D...

Страница 122: ...Installation 2 54 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 123: ...SELECT LOCATION No document 1 ACTIVITY REPORT YES NO OT6 DRUM COUNT CLEAR NEXT OT7 LOCATION PROGRAMMING ENTER SRCH OT A D OT8 1 FUNC PROGRAMMING YES NO 1 6 OT9 1 PRINT MEMORY MSG YES NO 1 3 OT10 TECH...

Страница 124: ...OKIFAX 2450 01 to 16 OKIFAX 5300 01 to 08 OKIFAX 5600 01 to 16 This function automatically originates a message call via relay key station which must be equipped with OKIFAX 2600 or equivalent up to...

Страница 125: ...umeral P and space in 32 digits 2 Alternate fax telephone number in 32 digits additional registration 3 ID for the telephone directory function in 15 characters alphabetic numeric and symbolic One ID...

Страница 126: ...15 USER LANGUAGE 16 INCOMING RING 17 REMOTE RECEIVE 18 MEM FEEDER SW 19 20 ECM FUNCTION 21 REMOTE DIAGNOSIS 22 PC FAX SWITCH 23 ONE TOUCH PARAM Refer to Table 2 9 4 for Specification of the function...

Страница 127: ...so used to print messages received in memory when RX Mode is set to MEM RX The messages are printed when toner has been newly supplied or an operator performs the substitutive operation When memory re...

Страница 128: ...rinting when transmission error occurs Excepts for service bit 0 ON Printing the error report OFF Disables this function Enables or disables the automatic printing of the image on the first sheet belo...

Страница 129: ...tion of direct mail or wrong number calls Reference TSI Transmitting subscriber identification CSI Called subscriber identification Selects automatically the mode set up when a document is loaded on t...

Страница 130: ...cts A4 LETTER or LEGAL 13 LEGAL 14 OTHER when installing Bi Centro board by this function The operator must select the preferable paper size as the machine cannot detect the paper size automatically A...

Страница 131: ...service technician Enables or disables ECM error corection mode communication ON Enables OFF Disables Enables or disables the remote diagnosis func tion when the machine can allow remote diagno sis fr...

Страница 132: ...Installation 2 64 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 133: ...See Table 2 9 5 1 1 OKIFAX 5300 NO 1 5 OKIFAX 5600 NO 1 6 Operations To begin press SELECT FUNCTION key once and one touch key No 9 in the standby mode with no message in memory Press key Enter two di...

Страница 134: ...K X YES NO Setting Toggle X OFF 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 RES...

Страница 135: ...HO PROTECTION X YES NO One touch key pressed Setting Toggle X OFF ON NOTE 4 X A4 LET LGL 13 LGL 14 OTHER 2ndcassette paper size option for OKIFAX 5000 series User language 15 USER LANGUAGE X YES NO Se...

Страница 136: ...mounted 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 22 PC FAX S...

Страница 137: ...11 entered SELECT FUNCTION OT MEMORY AVAIL 100 X 1RING 05SEC 10SEC 20SEC 15SEC To begin press SELECT FUNCTION key once and one touch key No 9 in the standby mode with no message in memory Press key en...

Страница 138: ...IAL PARAMETER YES NO 1 6 REDIAL INTERVAL 1 MIN YES NO DIAL TONE DETECT ON YES NO BUSY TONE DETECT ON YES NO MF TONE DP PULSE M F YES NO DIAL PREFIX OFF YES NO FLASH EARTH NORMAL F YES NO AUTO START OF...

Страница 139: ...ES NO 1 6 3 CLOCK ADJUSTMENT YES NO 1 6 04 25 96 12 33 YES NO 0 9 To begin press SELECT FUNCTION key once and one touch key No 9 in the standby mode with no message in memory Enter 3 using the ten key...

Страница 140: ...Installation 2 72 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 141: ...3 seconds DELAYED TX _ PRG START TIME 0 9 DELAYED TS 12 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 TOKY...

Страница 142: ...ols Operations SELECT FUNCTION OT MEMORY AVAIL 100 1 FUNC PROGRAMMING YES NO 1 6 4 SYSTEM DATA PRG YES NO 1 6 To begin press SELECT FUNCTION key once and one touch key No 9 in the standby mode with no...

Страница 143: ...5600 Serv Man P N 59278301 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 LATE...

Страница 144: ...T FUNCTION OT MEMORY AVAIL 100 To begin press SELECT FUNCTION key once and one touch key No 9 in the standby mode with no message in memory The display shows Press key 1 FUNC PROGRAMMING YES NO 1 6 2...

Страница 145: ...rmal F or E or N 12 Auto start OFF or ON Continued from the previous 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...

Страница 146: ...Installation 2 78 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 147: ...n ON OFF selectable 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...

Страница 148: ...nal PC I F version printing optional 2 Procedure Operations TECH PROGRAMMING YES 1 4 NO To begin press SELECT FUNCTION key once and COPY key twice in the standby mode with no message in memory The dis...

Страница 149: ...OG1 VERSION 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...

Страница 150: ...Installation 2 82 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 151: ...Dial the telephone 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 trans...

Страница 152: ...DIGIT AUTO DIAL CODE 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 ST...

Страница 153: ...MANUAL RECEIVE MODE 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...

Страница 154: ...handset Second paper cassette unit 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...

Страница 155: ...Fit the fixing hooks at anchor positions on the cassette guide after that lift the rear cover slightly and push it inward Tighten the two screws S1 and S2 MEM This tool will be provided as an attachme...

Страница 156: ...oard Rear Cover S1 S2 FX050 C2 025 Fig C 2 3 CTR Fig C 2 4 Remove 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 CN...

Страница 157: ...600 Serv Man P N 59278301 a Insert the tip of a cutter or nipper between the mold of Rear Cover and detach the cut out from the larger cover piece Note Be careful not to scratch the rear cover b Work...

Страница 158: ...enoutthetelephone set telephone handset and curled cord from the carton box connect them as show in Fig C 3 2 Fig C 3 3 2 Afterinstallingtheconnectioncable to the telephone set extend the connection c...

Страница 159: ...bly into the position of Fig C 3 5 by lifting the facsimile transceiver unit slightly When 2 nd tray is mounted on the facsimile transceiver unit install the telephone assembly in the position of Fig...

Страница 160: ...Installation 2 92 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 161: ...Cable Installation 1 Turn the facsimile power switch off and remove the ACpower cord Note Unplug the AC power cord from the wall outlet first and then from the facsimile Figure C 2 2 Figure C 2 1 AC...

Страница 162: ...Unit Note Make sure that the positioning boss of the Second Paper Cassette Unit fits into the 2 holes at the bottom of the facsimile transceiver main unit Figure C 2 3 4 Peel off the tape attached on...

Страница 163: ...Second Paper Cassette Approximately 500 sheets of recording paper 20 Ib bond can be loaded 6 Reconnect the power cord to the wall and the facsimile and turn the facsimile power on PAPER FULL Second P...

Страница 164: ...Installation 2 96 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 165: ...DC voltage exceeds a threshold value charging of the drum begins Light emitted from the LED head irradi ates the negatively charged surface The potential of the irradiated part of the Image drum surfa...

Страница 166: ...ed to the reverse 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 dru...

Страница 167: ...ler Doctor blade Toner supply roller PWU board Toner cartridge Transfer roller Paper registration Resist roller Paper supply Hopping roller Paper tray PWU board Paper eject Fusing Cleaning Transfer Im...

Страница 168: ...Technical Description 3 4 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 169: ...nsists of 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...

Страница 170: ...500 5600 Network control unit board NCU UNC Memory board option MEM MEM 1 2MB for OKIFAX 5000 series Telephone interface TEL TEL U NTIF HOOK 10 KEY board option PC interface board option Bi Centro I F...

Страница 171: ...LED HEAD D MOTOR 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...

Страница 172: ...verall Dimension and Mechanical Structure CTR board Option Memory board Option CNT board SPSU board Transformer 1VP 2VP Power supply unit Sub roller ADF roller Separation rubber Pinch roller Scan roll...

Страница 173: ...be lost 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...

Страница 174: ...the replacement of parts such as circuit boards and mechanical units No Service tools Philips screw driver L Q ty Remarks Philips screw driver M Philips screw driver S Flat screw drivers S Philips sc...

Страница 175: ...301 4 2 3 How to Disassemble and Reassemble This section explains how to disassemble and reassemble the fax Figure 4 2 shows the disassembly procedure flow as generalization The detailed disassembly p...

Страница 176: ...in Cover 4 2 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 Uppe...

Страница 177: ...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 Lower Base 4 2 3 6 Manual Feed A...

Страница 178: ...Disassembly 4 6 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 179: ...int head 2 Reassembly procedure Reverse the disassembly procedures Note After replacing the LED print head set drive time of the LED print head follow ing the marking Refer to section 5 1 When you rep...

Страница 180: ...r a Open the Document Guide assembly b Open the stack cover by removing the buttons c Take out the ID Unit from the equipment d Remove the two screws 1 e Remove the Rear Cover by removing the two scre...

Страница 181: ...4 Separation Plate FX 050VP C4 006 Modem PCB NCU PCB Screw 5 Screw 5 Screw 5 FX 050VP C4 007 2 Separation Plate a Remove the Separation Plate by removing the two screws 4 3 NCU Board MODEM Board a Re...

Страница 182: ...e screw 1 c Disconnect the connector of the Control Panel from the MCNT Board d The removal of the two screws 2 results into two separate assemblies Control Panel Assembly and Paper Guide U Assembly 2...

Страница 183: ...r and ADF bearings c Scan Roller Remove the Scan Roller by removing the gear and ADF bearing d Exit Roller Remove the Exit Roller while spreading and holding up the part of the fixing hooks Note Be ca...

Страница 184: ...CNT Board and the AC inlet from the scan ner frame c Remove the Scanner Unit by removing the three screws 1 2 Scanner Motor a Remove the Scanner Motor by removing the two screws 2 3 Scanner Frame a Re...

Страница 185: ...the two springs 2 while the Pinch Roller Shaft is pushed and released f Remove the Contact Image Sensor by disconnecting the connector 5 PC1 PC2 a After disconnecting the two connectors remove the ph...

Страница 186: ...to the point of the Scan ner Unit Assembly removal Refer to Sub section 4 2 3 4 1 Resist Motor and Drum Motor a Remove the Resist Motor by removing the two screws 1 b Remove the Drum Motor by removing...

Страница 187: ...Remove the Fusing Unit by removing the four screws 2 5 Manual Feed Assembly a First carry out the disassem bly procedure up to the point of Main Cover removal Refer to sub section 4 2 3 2 b Remove th...

Страница 188: ...disassem bly procedure up to the point of the Fusing Unit removal Refer to sub item 4 2 3 5 b Disconnect the two connec tors CN3 and CN4 on the MCNT board c Remove the Lower Base by removing the seve...

Страница 189: ...ease the gear by unlock ing the 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 disass...

Страница 190: ...sist Roller to the right 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 Se...

Страница 191: ...bly 4 19 OKIFAX 5300 5600 Service Manual P N 59278301 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...

Страница 192: ...Unit and Contact As sembly a Disconnect the two con nectors from the Trans former b Remove the Power Supply Unit by removing the three screws 3 and the screw 4 c Separate the Power Supply Unit from th...

Страница 193: ...0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 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...

Страница 194: ...Adjustments 5 2 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 195: ...asurement point 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...

Страница 196: ...l Disassembly and Reassembly in Chapter 4 2 3 Connect extension cables to the M17 board 4 Connectthefrequencycounter forclockfrequency digitalvoltmeter forpowervoltage and Oscilloscope for SIG signal...

Страница 197: ...9278301 Measurement Points on M17 Board Figure 5 3 1 Ground Terminal Ground Terminal Ground Terminal Connector CN10 1 pin SIG Crystal Oscillator Connector CN16 1 5VSUB LC2 3 pin Connector CN1 B12 A13...

Страница 198: ...Adjustments 5 6 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 199: ...nce Item No No Part name Replacement in Fig 6 1 1 2500 sheets cartridge ITU T document sample No 1 second or later cartridge to a new I D Unit The first toner cartridge installed in a new I D unit wil...

Страница 200: ...Cleaning and Maintenance 6 2 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 201: ...s than one in 500 operations for all specified recording paper The life of the battery is five years Battery maintains system time and date during power outage ONLY It is a lithium battery It is not r...

Страница 202: ...e local copied image to expand verti cally perform this cleaning Clean with water Clean with ethyl alcohol Clean with water If the surface of this roller becomes dirty and the dirt causes misfeeding o...

Страница 203: ...tenance 6 5 OKIFAX 5300 5600 Serv Man P N 59278301 Preventative Maintenance Diagram Figure 6 2 2 3 Sub roller 7 Separation rubber 4 Pinch roller 1 Scan roller 2 Feed roller 6 Image sensor 8 LED print...

Страница 204: ...andby mode with no message in the memory Press key or key Press OT7 Key Key Note Clear Operation After the drum counter is cleared the warning message will disappear 6 3 Printer Counter Display Clear...

Страница 205: ...re The following example shows the menu flow when the 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 k...

Страница 206: ...Cleaning and Maintenance 6 8 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 207: ...LECT FUNCTION key once and COPY key twice in the standby mode With no message in the memory Press key Press key Press key to activate self diagnosis Figure 6 5 1 shows the printed data TECH PROGRAMMIN...

Страница 208: ...xcept EXCEED RAM 2 marked item 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...

Страница 209: ...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 VERSION LANG...

Страница 210: ...e levels check the copy quality of the unit Using the unit make copies of test charts or known good documents The display shows TECH PROGRAMMING YES 1 4 NO Operations To begin press SELECT FUNCTION ke...

Страница 211: ...not occur Continued from the previous page OK Press key Document skew Multiple document feeding No feeding Enter 2 2 SENSOR CALIBRATION YES NO 1 8 2 SENSOR CALIBRATION PLEASE SET DOCUMENT 2 SENSOR CAL...

Страница 212: ...the standby mode with 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...

Страница 213: ...twice and key twice with 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 checking...

Страница 214: ...Procedure The display shows Operations To begin press SELECT FUNCTION key once COPY key twice and key twice with no message in memory 1 SELF DIAGNOSIS YES NO 1 8 5 Press key Press key All zero data wi...

Страница 215: ...tes 9 F G H S T U a b 5 MODEM SEND TEST 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 A...

Страница 216: ...ombination with a remote station programmed to the high speed modem send test mode 2 Procedure The display shows Operations To begin press SELECT FUNCTION key once COPY key twice and key twice with no...

Страница 217: ...in memory 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 pr...

Страница 218: ...FUNCTION key once COPY key twice and key twice with 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...

Страница 219: ...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 Data Dump Printing NOT...

Страница 220: ...52 72 F2 12 04 92 D2 F2 80 F0 80 40 80 50 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 00 NSS 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0...

Страница 221: ...SI NSS C2 C4 Training TCF CFR 21 Training FAXMSG RTC PPS EOP FD F4 MCF 31 DCN DF Preamble Data Analysis Figure 6 13 2 The printed out data permits to analyze G3 facsimile communication protocol signal...

Страница 222: ...mitting Subscriber Identification 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...

Страница 223: ...guration data default User Functions Technical Functions 2 Procedure The display shows 3 SYSTEM RESET YES NO 1 4 1 ALL DATA CLR YES NO 1 3 2 LOCATION DATA CLR YES NO 1 3 Operations To begin press SELE...

Страница 224: ...Cleaning and Maintenance 6 26 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 225: ...de 3 The activity report 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...

Страница 226: ...fax has not the broadcast capability 21C0 InClosedNetworksetting TSI CIG CSIiseithernotreceivedor ifreceived itisnotauthorizedone 21E0 Contents of CM JM are faulty at transmission side 21E1 Phase 2 t...

Страница 227: ...ack 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 9083 T3 time o...

Страница 228: ...Cleaning and Maintenance 6 30 OKIFAX 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 229: ...chart X X 7 1 2 No LCD operation X 7 1 3 ALARM LED on X 7 1 4 Printing test failure X X 7 1 5 No local copy X X 7 1 6 Auto dial failure X 7 1 7 Transmission problem X 7 1 8 Auto reception failure X 7...

Страница 230: ...Yes Transmission problem No Auto dial OK Yes Auto reception 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 M17 x and or OPE unit Go t...

Страница 231: ...s Solved Start Return to Sect 7 1 1 No 5V SUB at Pin 1 of CN6 M17 x No Check SPSU M17 x boards and connectors No Replace M17 x Yes Replace OPE Check M17 x board and the cable between M17 x and OPE boa...

Страница 232: ...oner cartridge 2 Check photocoupler of board 3 Replace M17 x 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...

Страница 233: ...7 5 OKIFAX 5300 5600 Service Manual P N 59278301 7 1 4 Printing Test Failure Start Yes Perform SELF DIAGNOSIS Replace M17 x Board Go to 7 1 22 printer unit End No Print test OK No Yes Solved No Retur...

Страница 234: ...heck PC1 If defective replace 2 Replace M17 x board 3 Check the mechanical portion Scan motor etc 1 Check PC2 2 Replace M17 x board 1 Check 8 volt supply from PWU See 5 5 3 2 Replace M17 x board 3 Rep...

Страница 235: ...Technical function Yes No Others cannot dial automatically either Is the dial tone heard when handset is lifted Check pulse dial tone dial dial rate etc Check closed network Return to section 7 1 1 Ha...

Страница 236: ...n with a remote station Solved Start Step 1 Return to Sect 7 1 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Tech Func No 14 to 4800 bps Step 2 Solved Yes Adjust send signal p...

Страница 237: ...to training signal 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 C...

Страница 238: ...Troubleshooting 7 10 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 239: ...egistered in one touch key or two digit auto dial code Your handset telephone rings when a call arrives Return to Sect 7 1 1 Replace the M17 x Board Manual reception OK Solved Ringing signal is detect...

Страница 240: ...ed after completion of connection with a remote station Solved Start Step 1 No Return to Sect 7 1 1 Set MH ONLY Technical function No 13 to ON Set HIGH SPEED MODEM RATE Tech func No 14 to 4800 bps Ste...

Страница 241: ...same conditions especially steps 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...

Страница 242: ...D while adjusting for level Perform SENSOR CALI BRATION See 6 6 No Abnormal feeding is observed during SCANNING CHECK Check that white plain bond paper of Letter size is loaded on the feeder Go to 7 1...

Страница 243: ...r OSC OPE 3 Replace the OPE Unit 4 Replace M17 x board 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...

Страница 244: ...te 2 Tones appear across Pin A8 B8 S and Pin A12 B12 0V of CN10 MCNT Replace M17 x board Replace WN5 Board Solved Replace M17 x Board Signal route IC8 26 to 33 AD0 to AD7 IC8 1 2 IC12 7 S CN10 A8 B8 S...

Страница 245: ...be across the line terminals 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 M17 x Board TX End Sign...

Страница 246: ...tops counting up RX Receiver Return to Sect 7 1 1 No Yes Replace M17 x Board RX End Receive signal appears across L1 and L2 Replace M17 x Board A Possible cause CML signal Yes Replace NCU Board Yes So...

Страница 247: ...S and CN6 A12 B12 0V of M17 x Board Replace M17 x Board Replace NCU Board Solved Replace M17 x Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to section 7 1 1 Connect oscillosco...

Страница 248: ...ved Replace M17 x Board Signal route CN3 15 16 T1 3 1 CN1 3 4 End No Yes Yes No Return to Sect 7 1 1 Connect oscilloscope probe across the line terminals L1 and L2 Perform TONE TEL FAX SEND TEST See 6...

Страница 249: ...echnical function No 02 has been set to OFF Replace M17 x Board The signal appears Replace the speaker Connect oscilloscope probe across CN8 01 SP and CN8 02 AG MONITOR VOLUME Function program No 06 h...

Страница 250: ...when SW is turned ON Turn 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 tha...

Страница 251: ...e provided No No 5V output is provided High voltage Selection No Is SB2 450V output voltage lower or higher than the specified value No Yes No SB2 output voltage is provided See ACTION 9 Yes Are DB1 3...

Страница 252: ...rent CC mode smaller or larger 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...

Страница 253: ...Service Manual P N 59278301 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 hea...

Страница 254: ...oltage 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 output...

Страница 255: ...s 12 Probable 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...

Страница 256: ...7 Probable cause 1 D1 is 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 WhetherPC1turnsONorOFFaccordin...

Страница 257: ...Yes No Yes Leading edge of document s is curled Yes Too thick document s 0 15 mm 006 inches Yes Too many document s 30 A4 Yes Are there bits of paper or adhesive tape on the document transport route...

Страница 258: ...Troubleshooting 7 30 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 259: ...lace the separation rubber Align them Yes No Definition Multiple document feeding Multiple documents are not separated and they are fed all at the same time Push on the separation rubber assembly Does...

Страница 260: ...Make use documents of the same width Check points 1 Adhesive such as paste tape etc on the surface of the documents 2 The leading edges of documents are uneven due to paste etc Yes The thickness of th...

Страница 261: ...rings After pushing them with your fingers do they return back to the original positions Are the feed follers dirty Set them properly Clean them Clean it No No Are the feed rollers worn or slippery Re...

Страница 262: ...and 2 use the carrier sheet For 2 and 4 use documents of the specified thickness or copy the documents with an office copy machine and use the copy For 3 cut leading edge or copy the documents with an...

Страница 263: ...nd the routine replacement 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 forei...

Страница 264: ...e 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 Engine con...

Страница 265: ...Cover is Open No 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 co...

Страница 266: ...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 because of its life This messa...

Страница 267: ...AX 5300 5600 Service Manual P N 59278301 3 Engine Controller Error 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 contro...

Страница 268: ...1 No Is the FAN motor halted See ACTION 8 Yes No Open the cover then close Connect the fan motor connector to M17 x CN11 Yes See ACTION 7 Is the fan motor s connectors properly connected to M17 x PRIN...

Страница 269: ...econds later Turn on 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 AC...

Страница 270: ...rror occur while 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...

Страница 271: ...vice Manual P N 59278301 7 No Paper Tray or No 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 record...

Страница 272: ...or M17 x Board 7 Check FAN motor M17 x Board POWER SUPPLY UNIT 8 Check thermister resistance about 100 kilo ohms at room temperature and about 1 5 kilo ohms at high temperature POWER SUPPLY UNIT Clean...

Страница 273: ...lurred as a whole Troubleshooting Flow Chart No Fig 8 The blank background is smeared Fig 9 Blank paper is output Fig 10 Black belts or black stripes in vertical direction Fig 11 Periodic abnormal pri...

Страница 274: ...r Is the LED print head installed properly Does the transfer roller contact plate make proper contact with the Power Supply Board Clean the lens Properly install the LED print head No Is toner low Sup...

Страница 275: ...or about 15 minutes Has the Image Drum been exposed to external light Is the heat roller of the fuser unit dirty Replace the ID unit and Power Supply Unit Clean it No No Yes Yes No Is the cleaning rol...

Страница 276: ...s Blank paper is output Set the EP unit properly Is the EP unit set properly Replace the LED head Power Supply Unit or M17 x Board No Is the LED head connected properly Check connector CN14 on the M17...

Страница 277: ...FAX 5300 5600 Service Manual P N 59278301 Black belts or stripes in the vertical direction Replace the LED print head or Power Supply Unit Solved End Yes No Replace the Image Drum EP Unit 11 Vertical...

Страница 278: ...e or clean the ID unit Yes 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 per...

Страница 279: ...5600 Service Manual P N 59278301 Yes Some parts not printed Clean it Is the transfer roller dirty Check I D unit and Power Supply Unit No Is the print paper folded bent or scratched Replace the paper...

Страница 280: ...o Solved Clean the lens Replace the ID unit END Yes Does the transfer roller contact plate properly contact the contact assembly Make proper contact of the contact plate with the contact assembly Repl...

Страница 281: ...Power Supply Unit Is the pressure roller spring normal Yes No Repair the pressure roller spring Poor fusing Is the paper OKI DATA specified grade No Use paper of OKI DATA specified grade Does the fus...

Страница 282: ...Troubleshooting 7 54 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 283: ...Dipswitch Settings 8 1 OKIFAX 5300 5600 Service Manual P N 59276801 Section 8 Dipswitch Settings 8 1 General Information The OKIFAX 5300 and OKIFAX 5600 do not have any dipswitches Rev 2...

Страница 284: ...Dipswitch Settings 8 2 OKIFAX 5300 5600 Service Manual P N 59276801 This page was intentionally left blank...

Страница 285: ...Assembly Printer Assembly 2 1 6 9 8 Figure A 1 1 2 Unit Configuration Diagram 1 Main control board OKIFAX 5300 M17 PCB OKIFAX 5600 M17 2 Modem board MODEM OKIFAX 5600 only 3 Network control unit UNC...

Страница 286: ...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 sensor Cover open...

Страница 287: ...al processing 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 Photocou...

Страница 288: ...rcuit Contact image sensor control I EXSEED Image data processing SRAM Memory storage for image picture data Supervision of the following external statuses Presence of document on hopper Presence of d...

Страница 289: ...ion of main alternating current to the following direct currents 5V DC power supply 8V DC 8V DC power supply 8V for OKIFAX 5300 5600 series 30V DC power supply Supplying of main alternating current to...

Страница 290: ...Board Descriptions A 6 OF 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 291: ...The OKIOFFICE 44 and OKIFAX 5300 5600 machines have very similar signal flows The differences are The one line scanning processing speed of OKIFAX 5300 5600 is faster The EXSEED image processing LSI...

Страница 292: ...XSEED image processing LSI and SRAM Here the picture data undergoes various kinds of picture processings EXSEED and SRAM converted to two level binary data black and white and then sent to IOGA scanni...

Страница 293: ...ltage 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 sensor Cover open s...

Страница 294: ...s transferred from DRAM to CPU The CPU performs the picture data processing encode for this picture data FILLER fill bits are inserted etc and again stores into the DRAM The stored encoded data is out...

Страница 295: ...igh 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 sensor Co...

Страница 296: ...demodulation by modem the picture data is sent to CPU The CPU performs the picture data processing decode for this picture data and stores into the DRAM Then the stored picture data is again written...

Страница 297: ...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 sensor Cover...

Страница 298: ...M in the sequence the contents of varrious data stored in the FLASH memory area in advance under the control of CPU The contents of the frame has been edited on the DRAM by CPU and sent to MODEM via C...

Страница 299: ...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 sensor...

Страница 300: ...eived via the telephone line L1 and L2 of the NCU are sent from pin R to Pin RXA1 of the modem After demodulation by the modem the demodulated digital signals are sent to the CPU via the data bus from...

Страница 301: ...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 sensor Cover...

Страница 302: ...tents of data is edited on the DRAM The data is read out from the DRAM and sent to IOGA The data is converted into a serial data by the picture control of IOGA and transferred to the LED print head fo...

Страница 303: ...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 sensor...

Страница 304: ...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 following f...

Страница 305: ...rint 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...

Страница 306: ...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 307: ...me by 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 s...

Страница 308: ...r the control of 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 LED...

Страница 309: ...llowing 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 diffusio...

Страница 310: ...9 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 adaptive equalizer for...

Страница 311: ...face 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 r...

Страница 312: ...MPREQ IRST 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 PB...

Страница 313: ...v Man P N 59278301 Related Signals of PC1 PC2 Figure A3 2 11 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...

Страница 314: ...is 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...

Страница 315: ...hopping 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...

Страница 316: ...Board Descriptions A 32 OF 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 317: ...MPH2 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 dri...

Страница 318: ...he 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 th...

Страница 319: ...al MOS CPU CN14 CN1 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...

Страница 320: ...IN N PSIN2 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 sen...

Страница 321: ...S3 1 2 3 4 PS2 1 2 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 senso...

Страница 322: ...us of the THCHK signal 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...

Страница 323: ...about 300 V 300 V is used for the developing roller The CB clean ing voltage of about 400V is used for the cleaning roller Figure A3 2 19 shows high medium voltages control Signals used to control th...

Страница 324: ...2 20 shows 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 ca...

Страница 325: ...obe nInit nSelectIn 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...

Страница 326: ...Board Descriptions A 42 OF 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 327: ...ODA 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 ret...

Страница 328: ...trix 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 KS...

Страница 329: ...Eight LEDs KSCAN0 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 PSM...

Страница 330: ...wer supply unit cannot 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...

Страница 331: ...1 A 15 to 6 5 V 3 0 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...

Страница 332: ...PSIN1 N PSIN2 N WRSNS 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 A1...

Страница 333: ...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 Cap...

Страница 334: ...3 Q1 is a power transistor D7 is a flywheel diode and L3 C10 and C20 compose a smoothing circuit 4 The 5 V output is regulated as follows The rectified 5 V is divided by resistors R83 R10 and R11 and...

Страница 335: ...board is replaced 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...

Страница 336: ...of Q10 2 The positive and negative voltages of DB1 and DB2 are obtained by switching the charging direction under the triac and thyristor 3 Feedback is not applied to these outputs However SB2 is limi...

Страница 337: ...ording to the time 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 D...

Страница 338: ...Board Descriptions A 54 OF 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 339: ...for call origination Line current detection see note 1 before call origination Dial tone detection see note 1 Generation of dial pulses see note 2 Busy tone detection see note 1 Ringing signal detect...

Страница 340: ...ects the line with the telephone During facsimile transmission it disconnects the telephone 11 PP RL6 If this circuits detects MF or CNG tones without seizuring a line it sets a proper receiving sensi...

Страница 341: ...of UNC Figure A3 7 1 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...

Страница 342: ...requency Response Adjustment Receiving Frequency Response Adjustment Handset Interface 3 Explanation of TEL circuit diagram This section describes functional blocks of individual TEL circuit diagram 3...

Страница 343: ...v Man P N 59278301 Block Diagram of TEL U option Figure A3 8 1 Connected to UNC Circuit CN3 CN1 TEL U option DB1 Rectifier Speech IC IC1 Microphone Receiver Handset Connected to HOOK Circuit CN2 Speec...

Страница 344: ...mission 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 5300 The relationship between memory c...

Страница 345: ...ory Board option Figure A3 11 1 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...

Страница 346: ...Board Descriptions A 62 OF 5300 5600 Serv Man P N 59278301 This page was intentionally left blank...

Страница 347: ...e machine 1 Block diagram 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 VER...

Страница 348: ...roto col in both Fax machine and Host PC a Application layer Performs a function control of each sub system at the Host PC and Fax machine b Data Link layer Performs a protocol control at the Host PC...

Страница 349: ...1 Oki Scanner Control 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 Ho...

Страница 350: ...paper selection Automatic 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 t...

Страница 351: ...nt Operation Description B 1 OKIFAX 5300 5600 Service Manual P N 59278301 Appendix B Print Operation Description Overview This appendix describes the print operation processes and assemblies of the un...

Страница 352: ...the M17 board 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 a...

Страница 353: ...78301 Layout of Print Station Components Figure B2 1 Toner cartridge LED head Charge roller EP cartridge Developing roller Hopping roller Resist roller Inlet sensor lever Paper sensor Cleaning roller...

Страница 354: ...ller Turning the resist motor inthe b directiondrivestheresistroller Theresistgearandhoppinggeareachcontainone way clutches so that turning each of these gears in the reverse direction will not be tra...

Страница 355: ...ise CW direction and drives the hopping 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 w...

Страница 356: ...roller b Feeding 1 After end of hopping turning the resist motor in the b direction in the counter clockwise CCW direction drives the resist roller to advance the paper In this case the hopping gear...

Страница 357: ...er to secure a good contact with the 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...

Страница 358: ...ve charges The surface potential of the irradiated part of the image drum drops thereby forming an electrostatic latent image associated with the image signal The image drum is coated with an underlay...

Страница 359: ...heimagedrum Likewise thenegativecarriersflowintothealuminum layer ground The positive carriers moved to the CTL combine with the negative charges on the image drum surface accumulated by the contact c...

Страница 360: ...ing roller surface is charges 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 illustratio...

Страница 361: ...r and the developing roller are 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 Connec...

Страница 362: ...pplied to the paper from its 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 tr...

Страница 363: ...tes a 500 W heater Halogen lamp which heats the heat roller A thermister which is in contact with the heater roller regulates the heater roller at a predetermined temperature about 185 C for OKIFAX 50...

Страница 364: ...ng roller are cleaned in the 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 oper...

Страница 365: ...rinter Alarm 2 Cover open 2 Recoverable errors 2 nd 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 Notes 1 Th...

Страница 366: ...inting B2 3 2 Major Trouble Errors B2 3 2 1 Fuser Error Printer Alarm 4 The fuser error indicates an error in thermister on heater In case the fuser error occurs at the time of printing the heater is...

Страница 367: ...ried 3 times 118 mm 4 64 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 o...

Страница 368: ...e open Description and Supervising 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 1 st cassette No paper 2 nd...

Страница 369: ...e stirring bar Stirring Gear 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 g...

Страница 370: ...drum motor is in halt t1 TNRSNS N TONER FULL state 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 detec...

Страница 371: ...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 insufficient on the...

Страница 372: ...Print Operation Description B 22 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 373: ...1 OKIFAX 5300 5600 Service Manual P N 59278301 Appendix C Circuit Diagrams C 1 General Information The OKIFAX 5300 and OKIFAX 5600 Circuit Diagrams contain component level repair information and are O...

Страница 374: ...Circuit Diagrams C 2 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 375: ...ervice Manual P N 59278301 ASSEMBLY SECTION1 CABINET ASSEMBLY SECTION5 SCAN UNIT OPTION TELEPHONE SECTION2 CONTROL PANEL ASSEMBLY SECTION3 PRINTER ASSEMBLY SECTION4 BASE ASSEMBLY SECTION6 PAPER GUIDE...

Страница 376: ...Illustrated Parts List D 2 OKIFAX 5300 5600 Service Manual P N 59278301 1 Cabinet Assembly...

Страница 377: ...83 6130G1 Guide Manual Feed Assembly Gray 1 51011001 RSPL 6a 40044501 Board UNC 1 40044501 RSPL 6f 40044502 Board UNC 1 40044502 RSPL 7 40274601 Board S34 OF5600 1 40274601 RSPL 8 3PP4120 1088P1 Plate...

Страница 378: ...Illustrated Parts List D 4 OKIFAX 5300 5600 Service Manual P N 59278301 2 Control Panel Assembly...

Страница 379: ...1074P1 Film One touch Cover 1 52203301 RSPL 3 4PB4120 1073P101 Sheet One touch L OF2450 1 52081310 RSPL 4a 40047110 Sheet F 050V 1 N A 4d 40076810 Sheet F 175V 1 N A 5 4PB4014 4776P201 Label Ten Key O...

Страница 380: ...Illustrated Parts List D 6 OKIFAX 5300 5600 Service Manual P N 59278301 3A Printer Assembly 1 of 2...

Страница 381: ...083 6024P1 Gear One way Clutch 2 51228901 RSPL 14 4PP4083 6080P1 Gear Fuser Roller Idle 1 51229101 RSPL 15 3PP4083 6054P1 Lever Reset R 1 50805901 RSPL 16 4PP4083 6081P1 Gear Eject Roller Idle 1 51229...

Страница 382: ...Illustrated Parts List D 8 OKIFAX 5300 5600 Service Manual P N 59278301 3B Printer Assembly 2 of 2...

Страница 383: ...LED Cable 1 56730201 RSPL 35 4YX4120 1124G1 Cable LED Head Assembly 1 56632401 RSPL 36 N A Screw N A 37 N A Screw N A 38 N A Screw N A 39 N A Screw N A 40 N A Screw N A 41 N A Screw N A 42 4PA4120 117...

Страница 384: ...Illustrated Parts List D 10 OKIFAX 5300 5600 Service Manual P N 59278301 4A Base Assembly 1 of 2...

Страница 385: ...9 4PP4083 7666P1 Spring Sheet 2 50929901 RSPL 10 4PP4083 7658G1 Link Sheet R 1 50808601 RSPL 11 1PA4120 1162G1 Cassette Paper Assy Gray 1 50110501 RSPL 12 3PP4083 5663G1 Frame Separator Assy 1 533456...

Страница 386: ...Illustrated Parts List D 12 OKIFAX 5300 5600 Service Manual P N 59278301 4B Base Assembly 2 of 2...

Страница 387: ...ev No Oki parts Number Description Q ty Remarks 30b 4YB4049 1878P001 Board SPSU 230V 1 N A 31 40123401 Plate Assembly PC Interface OF5600 1 40123401 RSPL 32 4PP4120 1187P1 Plate Earth PCFX OF5600 1 51...

Страница 388: ...Illustrated Parts List D 14 OKIFAX 5300 5600 Service Manual P N 59278301 5 Scan Unit...

Страница 389: ...P4120 1020P1 Shaft Pinch Roller 1 51113701 RSPL 11 4PP4120 1022P1 Spring Pinch R 1 50930301 RSPL 12 4PP4120 1021P1 Spring Pinch L 1 50930201 RSPL 13 4PP3529 5033P1 Gear ADF Idle 1 51229501 RSPL 14 4PA...

Страница 390: ...Illustrated Parts List D 16 OKIFAX 5300 5600 Service Manual P N 59278301 6 Paper Guide Assembly...

Страница 391: ...1 RSPL 7 4PB4120 1051P1 Brush Ground 1 51305101 RSPL 8 4PP3529 5035P1 Gear Z28 1 51236401 RSPL 9 4PA3529 5087G1 Rubber Separation Assy 1 53344901 RSPL 10 3PA4120 1049G1 Roller Sensor Assy 1 51410501 R...

Страница 392: ...N 59278301 7 Cables O5WH Operator Panel Board S34 Modem Board OF5600 UNC Network Control Unit M17 Main Control Board Power Supply Unit SPSU Sub Power Supply PC Interface Board Option MEM Memory Board...

Страница 393: ...1 N A 12 40040101 Connection Cord Wire SPSU 1 N A 13 105A1062C0002 0443 167251 Core 1 N A 14 105A1068C1004 5FC 8 Core 1 15 105A1070C0004 TFC 23 11 14 Core 1 16 105A1070C0003 Core Ferrite 1 55505203 R...

Страница 394: ...Illustrated Parts List D 20 OKIFAX 5300 5600 Service Manual P N 59278301 8 Option Telephone...

Страница 395: ...1PP4120 1096P001 Base Cradle 1 N A 8 3PP4120 1097P001 Cover Terminal 1 N A 9 3PA4120 1140G001 Attachment Assembly 1 N A 10 4YB3512 2029G004 Handset 1 12 4YS4111 5552P001 Connection Cord 1 N A 14 4YS4...

Страница 396: ...Illustrated Parts List D 22 OKIFAX 5300 5600 Service Manual P N 59278301 Figure 6 1 7 2 8 1 6 5 3 4 25 26 9A Second Paper Feed Option...

Страница 397: ...1338G001 Description Plate Upper Guide Sheet Assembly Cover Front Assembly Guide Inner Assembly Cassette Assembly 2nd Tray Frame Separation F Assembly Cover Rear Ground Stick Finger Frame Hopping Ass...

Страница 398: ...Illustrated Parts List D 24 OKIFAX 5300 5600 Service Manual P N 59278301 Figure 6 2 10 14 11 15 13 21 12 22 9 23 16 18 24 17 26 27 29 30 31 32 20 19 B A B A 9B Second Paper Feed Option...

Страница 399: ...1338G001 Description Plate Upper Guide Sheet Assembly Cover Front Assembly Guide Inner Assembly Cassette Assembly 2nd Tray Frame Separation F Assembly Cover Rear Ground Stick Finger Frame Hopping Asse...

Страница 400: ...r Interface P N 58241701 Telephone Handset P N 70031801 Packaging Box Spares Kraft P N 53552209 Cap End Left P N 53591101 Cap End Right P N 53591102 User s Manuals Guide Quick Start Guide English Only...

Страница 401: ...below M17 Main Control Board UNC 5 Network Control Unit Power Supply Unit O5WH Operator Panel Board S34 Modem BoardMODEM OKIFAX 5600 Only CTR PC Interface Board Option MEM Memory Board Option TEL Tel...

Страница 402: ...6801 Diagram O5WH Operator Panel Board S34 Modem Board OF5600 UNC Network Control Unit M17 Main Control Board Power Supply Unit SPSU Sub Power Supply PC Interface Board Option MEM Memory Board Option...

Страница 403: ...RSPL 6 105A1070C0001 Core Ferrite D 2 55505201 RSPL 7b 4YS3512 1485P1 Cord AC Power 1 56618901 RSPL 7c 236A6058P0001 Cord AC 220 V 1 56631701 RSPL 9a 236A3161P2 Cord Modular Telephone 1 56621001 RSPL...

Страница 404: ...Board Layout E 4 OKIOFFICE 44 Service Manual P N 59276801 This page was intentionally left blank...

Страница 405: ...cally 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 facsimile The main functions are listed below Paper that...

Страница 406: ...es the pulse motor inside 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 th...

Страница 407: ...he Second Paper Feeder 2 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 a...

Страница 408: ...le 3 1 shows the tools required for the replacement of printed circuit boards assemblies and units in the field No Service Tools Q ty Application Remarks No 1 100 Phillips screwdriver No 2 100 Phillip...

Страница 409: ...ts Layout Diagram Figure 3 1 Guide L 2nd Assy Hopping Frame Assy Guide R 2nd Assy includes stepping motor and TQSB 2PCB Upper plate Cassette Assy 1 Hopping Roller Shaft Assy One way Clutch Gear Steppi...

Страница 410: ...3 3 Parts Replacement Methods This section describes the parts replacement methods for the components listed in the disas sembly order diagram below Second Paper Feeder Stepping motor hopping 3 3 1 TQ...

Страница 411: ...er Feeder 2 Take the paper cassette 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 cove...

Страница 412: ...e screw 12 which is keeping the rear cover 13 and guide R 2nd assy 10 Remove the guide R 2nd assy 10 7 Remove the protect M 14 guide bracket 15 planet gears 16 and planet gear bracket 17 8 Remove the...

Страница 413: ...A on the previous page 3 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 Remov...

Страница 414: ...ABC DEF JKL MNO GHI TUV WXYZ PQRS 7 8 9 4 5 6 1 2 3 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...

Страница 415: ...fed from Second Paper Feeder Notifies of occur rence of jam while the paper is being ejected from the 2nd Paper Feeder Notifies of incor rect size paper feeding from Second Paper Feeder Notifies of no...

Страница 416: ...rd or inlet sensor When the 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...

Страница 417: ...ning Is the connector being 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...

Страница 418: ...ice Manual P N 59278301 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 C...

Страница 419: ...Second Paper Feeder F 15 OKIFAX 5300 5600 Service Manual P N 59278301 5 2 PCB Layout TQSB 2PCB PU FG CONTROLLER MOTOR DRIVER SEN2 MOTOR OSC SEN1...

Страница 420: ...Second Paper Feeder F 16 OKIFAX 5300 5600 Service Manual P N 59278301 Figure 6 1 6 PARTS LIST 1 Cabinet and Cassette Assembly Figure 6 1 7 2 8 1 6 5 3 4 25 26...

Страница 421: ...4PP4122 1339G001 4PP4122 1338G001 Description Plate Upper Guide Sheet Assembly Cover Front Assembly Guide Inner Assembly Cassette Assembly 2nd Tray Frame Separation F Assembly Cover Rear Ground Stick...

Страница 422: ...Second Paper Feeder F 18 OKIFAX 5300 5600 Service Manual P N 59278301 Figure 6 2 F 16 2 10 14 11 15 13 21 12 22 9 23 16 18 24 17 26 27 29 30 31 32 20 19 B A B A 2 Mechanical Assembly Figure 6 2...

Страница 423: ...PP4122 1339G001 4PP4122 1338G001 Description Plate Upper Guide Sheet Assembly Cover Front Assembly Guide Inner Assembly Cassette Assembly 2nd Tray Frame Separation F Assembly Cover Rear Ground Stick F...

Страница 424: ...Second Paper Feeder F 20 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 425: ...tal Reset Load Data to Fax Save Remote Fax Data User Data Tech Data One Touch and Auto Dial Edit On Line Edit File Off Line Test On Line Environment RMCS Terminate LOGON ID Password USER DATA BACKUP D...

Страница 426: ...ged Contents Before 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 requ...

Страница 427: ...nection diagram of 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 disconne...

Страница 428: ...s activated by using 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 proces...

Страница 429: ...ifferent from that of 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...

Страница 430: ...er extension slot and 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 Ente...

Страница 431: ...OUSE SYS for using the 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...

Страница 432: ...key The model number 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 I...

Страница 433: ...tion screen is also 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 D...

Страница 434: ...cluding Press Enter 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 doe...

Страница 435: ...etting refer to 2 2 1 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...

Страница 436: ...6 Deleting the RMCS 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 P...

Страница 437: ...password entry screen 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 f...

Страница 438: ...DOS Caution After terminating 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...

Страница 439: ...nication port setting 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...

Страница 440: ...creen is displayed Enter 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 pa...

Страница 441: ...ODIFY SCRN1000 TX SCRN2000 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 SC...

Страница 442: ...the left side of the 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 ret...

Страница 443: ...en 4 5 Other Message 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 RMC...

Страница 444: ...RMCS System G 20 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

Страница 445: ...aintained by OKIDATA s Customer Service and Support Group A wide variety of information is available through Faxable Facts It is frequently updated You must use a touch tone telephone to contact Faxab...

Страница 446: ...Product Service Bulletins H 2 OKIFAX 5300 5600 Service Manual P N 59276801 This page was intentionally left blank...

Страница 447: ...d Support Group A wide variety of information is available through Faxable Facts It is frequently updated You must use a touch tone telephone to contact Faxable Facts and have your fax number ready wh...

Страница 448: ...Recommended Spare Parts List I 2 OKIFAX 5300 5600 Service Manual P N 59278301 This page was intentionally left blank...

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