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Konica Minolta FK-101 Service Manual

Konica fk-101 mfp service manual
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SERVICE MANUAL

Model
FK-101
FEBRUARY 2000
CSM-FK101
KONICA BUSINESS TECHNOLOGIES, INC.

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Summary of Contents for Konica Minolta FK-101

  • Page 1: Service Manual

    HOME SERVICE MANUAL Model FK-101 FEBRUARY 2000 CSM-FK101 KONICA BUSINESS TECHNOLOGIES, INC.
  • Page 2 HOME...
  • Page 3 HOME FK-101 SERVICE MANUAL FEBRUARY 2000 Used on Konica Model 7020...

  • Page 4: Important Notice

    IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment, as well as the risk of damage to the equipment, Konica Business Technolo- gies strongly recommends that all servicing be per- formed by Konica-trained service technicians only.

  • Page 5: Table Of Contents

    HOME CONTENTS Outline of the Device 1.1 Basic Specifications ..............1-1 1.1.1 General Specifications ..............1-1 1.1.2 Scanning Section ................1-3 1.1.3 Recording Section ................1-3 1.1.4 Line Connecting Section ..............1-5 1.1.5 Operation Panel ................1-5 1.2 Functional Specifications ............1-7 1.2.1 Dial functions ..................
  • Page 6 5.3 FAX Board Hardware Self-diagnosis ........5-19 5.4 Countermeasures in Case of No Error Codes ......5-20 6. Replacement Procedure 6.1 FK-101 Body and Related Items ..........6-1 6.1.1 Removal of the FK-101 Body ............6-1 6.1.2 Replacement of Battery ..............6-3 6.1.3 Replacement of the FAX Control Board ..........
  • Page 7 HOME 7. Communication Control 7.1 Protocol ..................7-1 7.1.1 FIF bits of DIS, DTC and DCS ............7-1 7.1.2 Modem Fallback Sequence ............... 7-7 7.1.3 V8/V34 Sequence ................7-9 7.2 Telephone Function ..............7-21 7.2.1 TEL/FAX Switching ................. 7-21 8. Explanation of Functions 8.1 F-Code ..................
  • Page 8 HOME Blank page...

  • Page 9: Safety Precautions

    Unauthorized Modifications CAUTION: Avoid injury. Ensure that the copier is Konica copiers have gained a reputation for being disconnected from its power source before continu- reliable products. This has been attained by a combi- ing.
  • Page 10 It is the responsibility of every technician to use pro- • Do not route the power cord where it is likely to fessional skills when servicing Konica products. There be stepped on or crushed. are no short cuts to high-quality service. Each copier •...

  • Page 11: Outline Of The Device

    HOME Outline of the Device...
  • Page 12 HOME...

  • Page 13: Basic Specifications

    F network (1300H receptions are possible.Only Japan) (2) Protocol ....... Group 3 (compliant to ITU-T T.30) • ECM • F-code communication • Konica non-standard protocol : No • Group 4 : No (3) Maximum data rate ....33,600bps (4) Coding method ....MH, MR and MMR (5) Modulation method ....

  • Page 14: Scanning Section

    HOME (9) Multiple line connection ..No (10) Communication time ... Approx. 3 seconds (Konica standard A4 chart, 28,800bps) (11) Resolution conversion Scanner Density Conversion Communication At Sending inch inch→mm Communication Density Conversion Print inch At Receiving mm→inch inch inch→inch inch 1.1.2 Scanning Section...

  • Page 15: Recording Section

    HOME (7) Effective scanning range ..Compliant to the copier standard When a document is smaller than the effective scanning area, the area outside the document is erased. • ADF scanning : left, right, head and bottom Mask of 3mm each (0 to 5mm) •...
  • Page 16 HOME (5) Recording speed ....Compliant to the copier standards (6) Recording size ..... A3 size maximum • A3 fix as reception record ability declaration in protocol. (7) Maximum reception length .. 840mm • In case of being larger than the maximum reception length, a communication error occurs.

  • Page 17: Line Connecting Section

    HOME 1.1.4 Line Connecting Section (1) NCU type ......A-A~ and built-in NCU (2) Connecting terminal .... RJ11 (3) Modem ........ Matsushita MMD-H3500 (4) Modem sending level ..-10~-15 dBm (Country spec) (5) DTMF sending level .... -10~-15 dBm (Country spec) (6) Receiving sensitivity ....
  • Page 18 HOME (7) File existance indication ..By DATA LED • Files to be displayed are the reception files, transmission reser- vation files, polling reception reservation files and printer files • Light off: There are no files. • Light on: There are files. (8) Display during the FAX communications ...

  • Page 19: Functional Specifications

    HOME 1.2 Functional Specifications 1.2.1 Dial Functions (1) Abbreviated dial ....Yes • Possible to register 200 stations. • Possible to appoint extension / external types. • 38 digits maximum • Possible to search the remote station list in the order of abbre- viation numbers and names.

  • Page 20: Transmission

    HOME (11) PBX mode setting ....Yes • Possible to turn On or Off the PBX connection and to register the external access code. • There are automatic addition / automatic removal functions of ex- ternal access code to registered abbreviated remote station No. (12) Pseudo off-hook ....
  • Page 21 HOME (7) RADF transmission reservation ..No (8) Fold erase transmission ..No (possible to use the frame erasure transmission instead at the time of book transmission) (9) Frame erase transmission ... Yes • Platen documents and book documents • ADF documents are possible as well. •...
  • Page 22 HOME Advanced Transmission RADF Mixture of RADF/ Manual Communication When the Printer Platen Transmission Transmission Platen Documents Transmission Function is Active Quick Memory One page only (Only the communication Transmission mode is possible.) After pressing the After pressing the Memory SCAN button to scan, SCAN button to scan, Transmission...

  • Page 23: Polling

    HOME (25)Instant batch transmission ... All reserved documents to the same remote station are sent in a batch. • (Bundled transmission) Not effective with the job being transmitted. • Abbreviated dialing and key-pad dialing are recognized as a different station even if developed number is same. (26) Confidential transmission ....

  • Page 24: Line Seizure Mode And Telephone Function

    HOME 1.2.4 Line Seizure Mode and Telephone Function (1) Line seizure mode switching Possible to set the automatic reception and the manual reception. • When the memory is full and there are no polling transmission reservations, the automatic reception mode is cancelled. •...

  • Page 25: Memory Function

    HOME (3) Adaptive (automatic) reduction ..35 to 96% in steps of 1% Becomes the adaptive reduction when "Page devided print = OFF" is selected. In case of the adaptive reduction, if the reception image size is a little bigger than recording paper, the size is automatically reduced so that it becomes within the recording paper size and is recorded.

  • Page 26: Various Communication Function

    HOME 1.2.7 Various Communication Function (1) Short protocol ...... No (2) ECM........Yes • Window size: 16k byte / 64k byte (3) Communication timer ..Yes • 24 hours maximum. 20 timers including one sequential polling timer 20 units. (4) Redial waiting ...... Two redial timers maximum (5) Error page resending ..

  • Page 27: User Lists / Reports

    HOME (14) Document insertion after dialing ....Yes Document insertion is possible after dialing. Starts calling by using the [Start] button. (15) Communication history ..Yes The last 100 communication histories are recorded in the commu- nication journal. (16) Machine communication management .......Yes •...

  • Page 28: Other User Functions

    HOME (6) Sync transmit reservation report ..Automatic output Users can turn ON / OFF. (7) Sync transmit result report ....Automatic output Users can turn ON / OFF. (8) Polled Rx reserve report ....Automatic output Users can turn ON / OFF. (9) Sequential poll, Rx reservation report ..

  • Page 29: Components Location

    The location of the FK-101 is shown as follows. The FK-101 body is attached to the lower-left corner of the back side of the Copier. The one-touch program keys and the speaker are located at the upper-left corner of the Copier.

  • Page 30: Inhibited Combinations

    HOME 1.4 Inhibited Combinations The following show combinations of application functions. Long length Second Book transmission Original size select Total page setting Edge correction Memory transmission 2-in-1 Tx Frame erase transmission Mixed size original Z fold documents Irregular documents Polled transmission First documents Memory transmission...

  • Page 31: Outline Of Operations

    HOME Outline of Operations...
  • Page 32 HOME...

  • Page 33: Operation Menu

    HOME 2.1 Operation Menu 2.1.1 Menu for Users Abbr No. entry / edit Fax main menu [Remote station Remote station registration menu Abbr No. list / search list] tab Program entry / edit Program list [Key pad] tab Group entry / edit Program registration / edit menu Relay entry / edit Program list menu...

  • Page 34: Menu For Service

    HOME 2.1.2 Menu for Service Key operator operation screen FAX setting Special setting FAX nonvolatile parameter setting Modem/NCU V34 send max.bit speed 33600 to 2400[bps] V34 Rx max. bit speed 33600 to 2400[bps] V34 max.SYMB speed 3429,3200,3000,2800,2400[baud] V34 contlrol CH speed 2400,1200[bps] V34 SYMB criterion(S/N) -6 to +6[dB]...
  • Page 35 HOME Coding ability MH,MH / MR,MH / MR / MMR ANSam send time 1.0 to 5.5[second] CED-DIS DELAY TIMER 50 to 150[ms] DCS-PIX DELAY TIMER 50 to 150[ms] PIX-PMC DELAY TIMER 50 to 150[ms] EOL-EOL TIMER 4.0 to 25.5[second] CFR-PIX WAIT TIMER 6.0 to 25.5[second] EOM-PIX WAIT TIMER 5.5 to 25.5[second]...
  • Page 36 HOME Closed area RX ON / OFF Dial IN function ON / OFF Remote RX ON / OFF Number display ON / OFF Compulsory mem. ON / OFF File Re-Tx ON / OFF Bundled Tx ON / OFF Communication W/O BOX Normal reception / Communication error Function parameter FAX File format...
  • Page 37 HOME NCU test CML relay test PULSE relay test EARTH relay test LOOP relay test DC-LOOP detect test Speaker test Initialization Abbr entry data function parameter Program entry data Com journal data Group entry data F-code Box data...

  • Page 38: Buzzer Sound

    HOME 2.2 Buzzer Sound 2.2.1 Kinds Meaning Kinds of Buzzer Sound Sound Off A sound made when Spontaneous Key receiving sound a key has been accepted. sound off A sound made when Spontaneous End sound an operation has been sound off normally completed.

  • Page 39: Service Mode

    HOME Service Mode...
  • Page 40 HOME...

  • Page 41: Outline Of Service Mode

    HOME 3.1 Outline of Service Mode 3.1.1 Service Mode and Test Mode The service mode and the test mode are provided in this machine for the purpose of the following operations. • Initial settings at the time of instllation and rewriting ROM. •...

  • Page 42: How To Enter The Service Mode

    HOME 3.1.3 How to Enter the Service Mode <Operational Procedure> Turn off the power switch. While holding down the [HELP] button of the operation panel, turn on the power switch. Press the [2. FAX] key. Press the [Special set] key. Enter the secret password for servicemen (9272) in the box of [PASSWORD] and press [OK].

  • Page 43: Function Parameter Setting

    HOME 3.2 Function Parameter Setting 3.2.1 Modem/NCU <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to display the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [Modem/NCU] key. Select a parameter by pressing the [ ] key / [ ] key.
  • Page 44 HOME Factory-shipped Parameter Set Value Reference Default Setting V34 send max.bit speed (in steps of 2400) V34 Rx max. bit speed (in steps of 2400) V34 max.SYMB speed V34 contlrol CH speed -6 to V34 SYMB criterion (in steps of 1dB) (S/N) -6 to V34 SYMB select...
  • Page 45 HOME V34 contlrol CH speed • A bit speed of the control channel • Default is 1200 (The bit speed of many modems is 1200.) • The negotiation of 2400/1200 is performed in the V.34 start-up procedure. • Normally you do not need to change the setting. V34 SYMB select criterion(S/N and Distortion) •...
  • Page 46 HOME Tx cable EQL and Rx cable EQL Frequency Response of the Cable Attenuation Equalizer 12dB 1000 1500 2000 2500 3000 4000 3500 Frequency (Hz)

  • Page 47: Communication

    HOME 3.2.2 Communication <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [Communication] key. Select a parameter by pressing the [ ] key / [ ] key. Supplement: Press the [ ] key to display the next parameter.
  • Page 48 HOME Factory-shipped Reference Parameter Set Value Default Setting V8 / V34 protocol ON / OFF Fax KRDS protocol ON / OFF V17 EP TONE ON / OFF V29 EP TONE ON / OFF 30 to 90[second] T1 TIMER 35[sec] (Set the value in steps of 5s.) Int'l com function ON / OFF V34 Int'l com speed...
  • Page 49 HOME Detailed Explanation Fax KRDS protocol • When set to "ON," The FAX parameter remote diagnosis along with the copier parameter become possible. File transfer methods in the FAX procedure ((V.34), V.17, V.29, etc.) by using the FAX board, not the external modem V.17 EP TONE and V.29 EP TONE •...
  • Page 50 HOME CFR-PIX WAIT TIMER • Sets the waiting time from CFR is sent to the image signals are received. Radio fax on boats occasionally requires more the 6 sec. EOM-PIX WAIT TIMER • Some fax machines sends PIX without returing to Phase B in spite of EDM. Waiting time to receive PIX before sending DIS when EOM is used.

  • Page 51: Network

    HOME 3.2.3 Network <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [Network] key. Select a parameter by pressing the [ ] key / [ ] key.
  • Page 52 HOME Factory-shipped Reference Parameter Set Value Default Setting RCV signal detect mode Number / time Number 0 to 15[second] RCV signal detect time 6[sec] (in steps of 1 second) 1 to 7[second] Pause time 1[sec] (in steps of 1 second) Response waiting time 35 to 115[second] 55[sec]...
  • Page 53 HOME min. RING OFF time • MInimum time to recognize ringer interval. For country spec. b:Ring-off time a :To avoid judging “a” as a ring-off time. 3-13...

  • Page 54: List Output Mode

    HOME 3.2.4 List Output Mode <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [List output mode] key. Select a parameter by pressing the [ ] key / [ ] key.
  • Page 55 HOME Factory-shipped Parameter Reference Set Value Default Setting Diag. Code journal ON / OFF Transmission report W/O image / With image With image Protocol auto print OFF / Always / Only error Detailed Explanation Diag. Code journal When set to “ON,” - An error code is shown on the communication journal and the screen.

  • Page 56: System

    HOME 3.2.5 System <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [System] key. Select a parameter by pressing the [ ] key / [ ] key.
  • Page 57 HOME Factory-shipped Parameter Set Value Reference Default Setting Fame erasure HP 5,10,15[mm] 5[mm] Tx L to R / Tx R to L Book mode page order Tx L to R Auto rotation Tx(B5R) ON / OFF Auto rotation Tx(LT) ON / OFF Auto rotation Tx(A4) ON / OFF No.
  • Page 58 HOME Detailed Explanation Frame erasure HP • Frame erasure size at scanning • Head, bottom, left and right are of the same • Erases the outer lines to prevent black lines from appearing. Effective in the book transmission. Book mode page order •...
  • Page 59 HOME No. of redials (error) Counted as a busy redial when the error page redial is busy. Error page resend mode • “All pages”: All pages are resent. • “Error page”: From an error page are resent. Fax board watch dog •...
  • Page 60 HOME Error code display time • The time communication error is displayed. Tx without key counter • Default is “Not valid.” When set to “Valid,” the following functions become effective without key counters. -Transmission -Polling reception -Manual reception PRINT W/O key counter •...
  • Page 61 HOME File Re-Tx (Restored transmmision) • ON/OFF selection becomes valid for the restore transmission. Bundled Tx (Instant batch transmission) • ON/OFF selection becomes valid for the instant batch transmission. Communication W/O BOX • An operation is selected at reception before BOX is not appointed. Ex.

  • Page 62: Machine Setting

    HOME 3.2.6 Machine Setting <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [Function parameter setting] key. Press the [Machine setting] key. Select the address. Then, press the [ ] key / [ ] key to increase or decrease the address, or enter a value using hexa-decimal number.
  • Page 63 HOME Next, select the data. Then, press the [ ] key / [ ] key to increase or decrease the value, or enter a value using binary numbers. When the address and the value are correct, press the [confirm] key. After the settings have been completed, press the [RETURN] key.

  • Page 64: List Print

    HOME 3.3 List Print The following lists can be output. • Service-use parameter list The setting status of the machine is output. • Protocol trace list The facsimile protocol of the communication which was executed previously is output Supplement: This list can be output from the user mode. This is used to direct users to output the [Protocol trace list] and perform the FAX communication when users report any communication errors to the technical support center on the phone, etc.
  • Page 65 HOME Service-use parameter list example 3-25...
  • Page 66 HOME Protocol trace list sample Protocol trace list System cROM Ver.00 001f 0116 Fax conROM Ver.OA 26NE00001 ......

  • Page 67: Fax Counter On The Machine Management List

    HOME 3.4 FAX Counter on the Machine Management List Refer to the service handbook of the Copier for the output procedure (36 modes). 3-27...

  • Page 68: Fax File Format

    HOME 3.5 FAX File Format • Fax memory size and format in the E-RDH memory <Operational Procedure> Refer to “3.1.3 How to Enter the Service Mode” to indicate the [Service mode setting] screen. Press the [FAX File format] key. Select the Fax file size and press [Format] key. In case of file format, press the [YES] key.

  • Page 69: Initialization

    HOME 3.6 Initialization The following data can be initialized. Select data you would like to initialize and press the [OK] key. • Abbr entry data ......All abbreviated dial data is deleted. • Function parameter ....Function settings are initialized to the factory-shipped settings. •...
  • Page 70 HOME Confirm the shown data category and press the [YES] key. The selected data is initialized. 3-30...

  • Page 71: Test Mode

    HOME Test Mode...
  • Page 72 HOME...

  • Page 73: Outline Of The Test Mode

    HOME 4.1 Outline of the Test Mode 4.1.1 Service Mode and Test Mode The service mode and the test mode are provided in this machine for the purpose of the following operation. • In order to deal with customers' claims after installation, setting status and operations of devices are checked and operational conditions are changed for analyzing troubles.

  • Page 74: How To Enter The Test Mode

    HOME 4.1.3 How to Enter the Test Mode “Operational Procedure” Turn OFF the power switch. While holding down the [HELP] button of the operation panel, turn ON the power switch. Press the [2. FAX] key. Press the [Special set] key. Enter the secret password (9272) for service in the box of [PASSWORD],then [OK].
  • Page 75 HOME Press the [TEST] key.

  • Page 76: Signal Sending Test

    HOME 4.2 Signal Sending Test Image information signals, control signals and DTMF can be individually output. Additionally, signal sounds can be monitored by monitor speaker. <Operational Procedure> Press [Signal sending test]. Select a test item by pressing the [ ] key / [ ] key. Supplement: Press the [ ] key to display the next test item.
  • Page 77 HOME Factory-shipped Parameter Contents of Test Default Setting V34 main CH send test V34 contorl CH sigl.send B /ToneA V8 sigl.send test V17 sigl.send test V29 sigl.send test V27 ter sigl.send test V21 sigl.send test PB sigl.send test DP sigl.send test Tone send(Pre-select) Tone send(100 HZ step) (In steps of 100Hz)

  • Page 78: Signal Receiving Test

    HOME 4.3 Signal Receiving Test Two machines are used for this test. Signal sounds can be monitored by using the monitor speaker. <Operational Procedure> Press [Signal receiving test]. Select a test item by pressing the [ ] key / [ ] key. Press the [EDIT] key to select the parameter you would like to test.
  • Page 79 HOME Detailed Explanation Hi-Z trans sigl receive 1100Hz only (No 1300Hz) NOTE: The receiving test does not include the V.34 signal.

  • Page 80: Ncu Test

    HOME 4.4 NCU Test <Operational Procedure> Press [NCU test]. Select a test item by pressing the [ ] key / [ ] key. Press the [START] key. Note: In order to move to another test, select the next test item after pressing the [STOP] key. Supplement: •...
  • Page 81 HOME Detailed Explanation DC-LOOP detect test DT=0001 Shown at the upper-right corner. Indicates four ports.(NOTE). “1”:ON “0”:OFF...
  • Page 82 HOME 4-10...

  • Page 83: Troubleshooting

    HOME Troubleshooting...
  • Page 84 HOME...

  • Page 85: Error Codes

    HOME 5.1 Error Codes...
  • Page 86 HOME v i r v i r v i r t s i y t i v i r n i t v i r o i t h t i h t i v i r h t i n i f o i t h t i...
  • Page 87 HOME c i f c i f c i f y t i e l i e l i z i l l i f e l i e l i access e l i e l i access e l i e l i access e l i...
  • Page 88 HOME (35second) u l i e l i e l i e l i l i b y t i l l a...
  • Page 89 HOME n i l n i l n i l n i l n i l n i l n i l have n i l n i l n i l n i l n i l Box number specified by SEP is not valid. n i l n i l n i l...
  • Page 90 HOME Transmission Transmission Transmission soft Transmission n i l l a i n i l n i l n i l Busy tone n i l l a i n i l l a i n i l e l l l l a number is e l i...
  • Page 91 HOME e l i while while e l i c i f...
  • Page 92 HOME d i f l a i o i t e l l o i t o i t ) y l o i t o i t o i t o i t while n i t f n i o i t o i t n i l...
  • Page 93 HOME l l a error l a i t i r l i b y t i t i r e l i Confidential box number specified by SUB is not F-code reception valid.

  • Page 94: Diagnostic Codes

    HOME 5.2 Diagnostic Codes 5.2.1 Outline The diagnostic code is a 17-digit hexadecimal code indicating a communication conditions and status. The diagnostic code is printed on the communication journal. The purpose of the diagnostic code is to obtain detailed information of communication results and conditions so as to analyze communication troubles.
  • Page 95 HOME (14) Communication speed (SPEED2) (15) Communication speed (SPEED3) (16) MSLT (17) ECM / PIX / BFT protocol command (18) Remote station coding ability (19) Remote station ECM/PIX/BFT protocol ability 5-11...
  • Page 96 HOME (1) Types of call out / called bit7: F network called (Japan) bit6: PSTN called bit5: Dial-in (Japan) bit4: Telephone bit3: Group bit2: One-touch dialing bit1: Abbreviated dialing bit0: Key pad dialing (2) Types of sending and receiving bit7: Sending bit6: Error page resending...
  • Page 97 HOME bit2: Upside down bit1: Special scanning (non standerd, Z fold, Long original) bit0: (Not used) (4) One-time communication parameter bit7: Timer Tx bit6: (Not used) bit5: KRDS bit4: PC-Fax transmission (Rx/V2) bit3: V34 appoint transmission bit2: F-code transmission bit1: ECM transmission bit0: International mode transmission...
  • Page 98 HOME bit4: (Not used) bit3: 16 pels/mm bit2: (Not used) bit1: 8 pels/mm bit0: (Not used) (8) Vertical RES bit7: 400dpi bit6: 300dpi bit5: 200dpi bit4: 100dpi bit3: 15.4 1/mm bit2: (Not used) bit1: 7.7 1/mm bit0: 3.85 1/mm (9) Coding bit7: (Not used) bit6:...
  • Page 99 HOME (10) Document width bit7: (Not used) bit6: (Not used) bit5: (Legal) bit4: (Letter ) bit3: bit2: bit1: bit0: (Not used) (11) Document length bit7: (Not used) bit6: No limits bit5: (Legal) bit4: (Letter) bit3: (Not used) bit2: bit1: bit0: (Not used) (12) Communication speed (SPEED0) bit7:...
  • Page 100 HOME bit2: (Not used) bit1: V27-48 bit0: V27-24 (13) Communication speed (SPEED1) bit7: V17-144 bit6: V17-120 bit5: V17-96 bit4: V17-72 bit3: (V33-144) bit2: (V33-120) bit1: (V33-96) bit0: (V33-72) (14) Communication speed (SPEED2) bit7: V34-192 bit6: V34-168 bit5: V34-144 bit4: V34-120 bit3: V34-96 bit2:...
  • Page 101 HOME bit5: V34-336 bit4: V34-312 bit3: V34-288 bit2: V34-264 bit1: V34-240 bit0: V34-216 (16) MSLT bit7: (Not used) bit6: (Not used) bit5: (Not used) bit4: (Not used) bit3 to bit0: MSLT of resolution shown as Vers (17) ECM / PIX / BFT protocol bit7: ECM frame size 0: 256/ 1: 64 bit6:...
  • Page 102 HOME bit4: (JBIG) bit3: bit2: bit1: bit0: THRU (19)Remote station ECM/PIX/BFT protocol bit7: (Not used) bit6: bit5: DIAG (KRDS)bit4: (BFT) bit3: (BTM) bit2: bit1: bit0: Supplement: (Not used) bit is set to 0. 5-18...

  • Page 103: Fax Board Hardware Self-Diagnosis

    Modem check • The modem is initialized to check whether it has been completed normally. With the FK-101 cover removed, the error status of each device is displayed in LED as follows: CPU or ROM malfunctions. All LEDs are turned off SRAM malfunctions.

  • Page 104: Countermeasures In Case Of No Error Codes

    5.4 Countermeasures in Case of No Error Codes When no error codes are founds, take the following countermeasures. When the FK-101 main body is required to be replaced, refer to “6.1 FK-101 Body and Related Items” for replacement. • Replacement of battery.

  • Page 105: Replacement Procedure

    HOME Replacement Procedure...
  • Page 106 HOME...

  • Page 107: Body And Related Items

    6.1 FK-101 Body and Related Items 6.1.1 Removal of the FK-101 Body In order to replace each part of the FK-101, remove the FK-101 body in the following order. Remove four screws of the FK-101 from the back side of the body.
  • Page 108 [NOTE] Since the board may be damaged due to static electricity, take a measure against static electricity before replacement. FAX control board NCU board Battery Supplement: There are two kinds of telephone jacks.(country spec) After the replacements, attach the FK-101 body to the machine in the reverse order of the above.

  • Page 109: Replacement Of Battery

    HOME 6.1.2 Replacement of Battery [NOTE] Since the board may be damaged due to static electricity, take a measure against static electricity before replacement. The battery has a charging life of 5000 times, replacement is assumed to be unnecessary. Remove the connector which is connected to the battery. Connector Battery Sponge...

  • Page 110: Replacement Of The Fax Control Board

    HOME 6.1.3 Replacement of the FAX Control Board [NOTE] Since the board may be damaged due to static electricity, take a measure against static electricity before replacement. Since the FAX control board is connected to the NCU board below with a connector, take care not to damage the connector when you remove the board.

  • Page 111: Replacement Of The Ncu Board

    HOME 6.1.4 Replacement of the NCU Board [NOTE] Since the board may be damaged due to static electricity, take a measure against static electricity before replacement. Since it is required first to remove the FAX control board for replacement of the NCU board, refer to 6.1.3 and remove the FAX control board, taking care of the connector.

  • Page 112: One-Touch Program Key And Speaker

    HOME 6.2 One-touch Program Key and Speaker 6.2.1 Replacement of One-touch Program Key As shown below, insert a steel scale, etc. in the clearance at the lower right corner of the one-touch program key and move the hook which fixes the one-touch program key to the right a little with the scale, raise the scale, to remove the one-touch program key.

  • Page 113: Replacement Of The Speaker

    HOME Connect the connector to the new one-touch program key as follows: One-touch program key Connector Attach a one-touch program key 6.2.2 Replacement of the Speaker [NOTE] It is required to remove the one-touch program key first for the replacement of the speaker. Refer to 6.2.1 and remove the one-touch program key first.
  • Page 114 HOME...

  • Page 115: Communication Control

    HOME Communication Control...
  • Page 116 HOME...

  • Page 117: Protocol

    HOME 7.1 Protocol 7.1.1 FIF bits of DIS, DTC and DCS FIF Data Configuration List (DIS/DTC) l i b y t i e l l e l l t s i e l l l i b y t i l b i l b i l i b...
  • Page 118 HOME i l i i l i i l i i l i i l i i l i i l i i l i ready for Tx i l i i l i i l i i l i ability 0 Fixed i l i...
  • Page 119 HOME *1) Transmission speed ability (bit 11, 12, 13 and 14) Contents Transmission speed l l a & r & r & *2) Minimum scan line time ability (bit 21, 22 and 23) Contents - - - - - - - - - - - - - - -...
  • Page 120 HOME FIF data configuration list (DCS) d i l d i l x i f d i l i l n d i l i n i n i l...
  • Page 121 HOME transmission transmission i l i Legal basic @) Changes to 0 or 1 according to a status of devices.
  • Page 122 HOME *3) Transmission speed appointment (bit 11, 12, 13 and 14) Contents *4) Minimum scan line time instructon (bit 21, 22 and 23) Contents Important Considered to be A4 width when the DIS recording paper width is invalid (1, 1) Becomes a FIF error when the DCS recording paper width is invalid (1, 1).

  • Page 123: Modem Fallback Sequence

    HOME Becomes a FIF error when DCS shows an instruction which exceeds the ability of the machine. FIF of DIS/DTC is not sent if last octet is 0 . DCS sends FIF whose length is the same as that of the machine. (10) When undefined signals are received, they are received and ignored in consideration of the future expansion.

  • Page 124: V8/V34 Sequence

    HOME 7.1.3 V8/V34 Sequence (1) V34 Outline • The 33.6kbps data transmission method and protocol including the V8 protocol. As for each of full- duplex and half-duplex, startup handshake until data transmission starts is divided into four phases, Phase1 to 4, and signals used in each Phase are regulated. Features •...
  • Page 125 HOME (2-2) Signals between pages Main channel re-synchronization procedure Control channel re-synchronization procedure Source Terminal Image Image Flags "1" S S PP B1 Data Data Recipient Terminal Flags Flags (2-3) 2nd page transmission termination to communication termination Control channel re-synchronization procedure Source Terminal Image Flags...
  • Page 126 HOME (3) Procedure details (3-1)Phase 1 (V8) ..Beginning of connection between a calling modem and a called modem When ANSam / ANS is detected (CI must be sent three times or more) When JM is detected twice or more 0.5 sec or more 1sec (ecno canceler is OFF.) CI,CI,CI(*1)
  • Page 127 HOME A. Signal Definition Signal Signal Signal Direction Meaning Timing of Transmission Type Call Called Speed Function display on Start: after 0.4 seconds after line connection from ON (Call Indicator) the calling side (300bps) condition (in the following format) Stop: when 3 Period or more has passed after ANSam / ANS is detected 3period<...
  • Page 128 HOME B. Signal format 1. Preamble: a signal added before each signal when CI, CM and JM signals are sent. Format: 1111111111+0000000001 (for CI) +0000001111 (for CM and JM) 2. Common format among each signal CI, CM and JM Start Bit (=0) is put at the top and Stop Bit (=1) is put at the end of each octet. Start bit Stop bit b0 b1 b2 b3 b4 b5 b6 b7...
  • Page 129 HOME 2-2. Modulation Mode (3 octets) (1st actet) Meaning (Modulation Mode category tag, b4=0 is first octet) Reserved V34 full-duplex ability disabled / enabled V34 half-duplex ability disabled / enabled (2nd octet) Meaning (b3, 4 and 5=0, 1, 0 means expanded oct.) V32bis / V32 ability disabled / enabled V22bis / V22 ability disabled / enabled V17 ability disabled / enabled...
  • Page 130 HOME (3-1) Phase 2 (Probing) ..V.34 basic setting • Exchange of modulation ability • Measurement of line characteristics (bi-direction) • Determination and exchange of compensation values to line characteristics (compensation values of maximum data rate, transmission level, pre-emphasis (*)) * linear equalizer for compensating amplitude distortion 550ms+RTDEc or less 10ms...
  • Page 131 HOME INFO 0x Bit Assignment Value Meaning Fill Bits Bit string for frame synchronization 0 / 1 2743 symbol / sec support 0 / 1 2800 symbol / sec support 0 / 1 3429 symbol / sec support 0 / 1 Ability to transmit at low carrier frequency at 3000 symbol / sec 0 / 1 Ability to transmit at high carrier frequency at 3000 symbol / sec...
  • Page 132 HOME (3-3) Phase 3 ..Training of the main channel equalizer • Band division full-duplex method • Transmission and reception of Phase 3 signals (S, S, PP, TRN) are executed by using parameter values which are determined by exchanging INF Oh. (symbol rate, carrier frequency, pre- emphasis filter and transmission level) Phase3 Control channel start-up procedure...
  • Page 133 HOME MPh (type 0) Bit Assignment Meaning s t i Value Bit string for frame synchronization Start bit MP signal type Reserved 0 to 4 1 Maximum transmission rate from the calling modem to the called modem (x2400) 1 Reserved Control channel data transmission rate which is selected by the opposed transmitter 0 / 1 1200bps / 2400bps...
  • Page 134 HOME MPh (type 1) Bit Assignment s t i Value Meaning Bit string for frame synchronization Start bit MP signal type Reserved 1to 4 Maximum transmission rate from the calling modem to the called modem (x2400) Reserved Control channel data transmission rate which is selected by the opposed transmitter 1200bps / 2400bps 0 / 1 Reserved...
  • Page 135 HOME (3-4) Re-synchronization procedure / Startup procedure A procedure required to switch control channel and main channel in the half-duplex procedure A procedure which includes another modulation parameter exchanging is especially called the startup procedure. (used for changing the communication speed) Startup procedure •...
  • Page 136 HOME (4) Others (4-1) Minimum reception signal level (RLSD) (half-duplex mode only) The reception circuit is turned to On when the signal becomes 43 dBm or more When the signal becomes 48 dBm or less, the reception circuit is turned Off within 20 to 25ms after it has exceeded the thresh old.

  • Page 137: Telephone Function

    HOME 7.2 Telephone Function 7.2.1 TEL/FAX Switching Outline A function to switch telephone and FAX automatically after reception. Japan only. Operation When CNG is not detected for four seconds after line seizure, this function sends RBT (pseudo Ring Back Tone) and continues CNG detection, outputting RBT (pseudo ring) from the speaker. When CNG is not detected for a given period (Default is 20 seconds.
  • Page 138 HOME Combination with other functions related to telephone Function Combination Explanation Line is caught after a name and a number are displayed. Then, the above-mentioned Number display (Japan) operation are executed. In case of calling to a FAX number, the above-mentioned operation are executed after line seizure. Dial-in (Japan) Line is not caught in case of calling to a TEL number (other than FAX numbers).

  • Page 139: Explanation Of Functions

    HOME Explanation of Functions...
  • Page 140 HOME...

  • Page 141: F-Code

    HOME 8.1 F-Code F-code is a function to realize confidential transmission / bulletin board polling / relay transmission by using SUB, SEP and SID signals. To be more specific, a machine which can open "a box" on the memory is called "a F code compliant center machine"...

  • Page 142: F-Code Confidential Transmission

    HOME DIS/DTC/DCS bit Condition Meaning DIS = ON when SEP reception is possible Selective polling ability 0: fixed DTC = On when SEP is transmitted ON when SUB Sub address ability / function ON when SUB reception is possible transmission is possible DIS = ON when SID reception is possible ON when SID Password / sender ID...

  • Page 143: F-Code Bulletin Board Polling

    HOME Example of the Protocol Sequence Calling Called Call (NSF)/(CSI)/DIS SUB/(TSI)/DCS (NSF)/(CSI)/DIS (TSI)/DCS 8.1.2 F-Code Bulletin Board Polling Box No. Local storing F-code compliant center machine F-code compliant machine Bulletin S S S S E E E E P P P P Remote output board Box No.
  • Page 144 HOME BOX specifications Bulletin board BOX ....Possible to register up to 20, including the confidential box. Bulletin board BOX No..Represented by a three digit number. Operationally between 001 and 020. You can not open the same BOX number as the confiden- tial box which has been already opened.

  • Page 145: F-Code Relay Transmission

    HOME 8.1.3 F-Code Relay Transmission Final destinations (Multi-station) F-code relaying station F-code Relay requesting station Box No. Multi- Relay BOX SUB / SID station Relay request group (No.) (Relayed document printing) (1) The relay BOX is registered in the relaying station. •...
  • Page 146 HOME Protocol Sequence Example Calling Called Call (NSF)/(CSI)/DIS SUB/(TSI)/DCS (NSF)/(CSI)/DIS (TSI)/DCS...

  • Page 147: Transmission Function

    HOME 8.2 Transmission Function 8.2.1 Original Scan Mode The original scan mode is roughly classified by the regular original scan and the irregular original scan. Regular original Irregular original Mode selection Normal mode RADF irregular mode Default setting Long original mode Application menu Mixed size original mode Z fold original mode...

  • Page 148: Restored Transmission

    HOME 8.2.3 Restored Transmission When the memory transmission is not properly performed, documents are kept in memory and resent by the user operation. When the user operation is not used and the designated time has passed, documents are automatically erased. As a result of this, when transmission is not properly performed, it is not required to scan the documents again, and you can resend them by easy operations.

  • Page 149: Instant Batch Transmission

    HOME 8.2.4 Instant Batch Transmission This is a function to send the fax transmission reserved jobs (not timers) as a batch when they have the same remote stations and the same conditions and can be continuously transmitted. The communication time is shortened and the telephone charge can be reduced. Conditions for instant batch transmission •...

  • Page 150: Forwarding Transmission

    HOME 8.2.5 Forwarding Transmission (1) General The function to forward received documents to another FAX for printing. There are two kinds as follows: Auto Forwarding The function to transmit received documents to the registered remote stations after reception (Full- time appointment forwarding: with the same function as in the conventional machines). It is possible to print received documents at the time of forwarding.

  • Page 151: Reception Function

    HOME 8.3 Reception Function 8.3.1 Reduction / Division of Reception Parameters related to reduction / division are set by using the key operator mode. There are two parameters as follows: “Reduction for record” ......100, 96, 95, 94, ..., 87 ..a “Page divided print”...
  • Page 152 HOME In case of A4R width reception (Max. reduction rate a = 0.96) i t c i t c i t c a i r i t p i t c i d r i d r i d r i d i i d i i d i...

  • Page 153: Cassette / Paper Selection

    HOME 8.3.2 Cassette / Paper Selection The cassette and paper selection is performed by using two parameters of the key operator mode. “Rx paper selection” ... Auto, A4 priority, A4 fix, B4 priority, B4 fix, A3 priority, A3 fix ..a “Tray selection to Rx”...

  • Page 154: Closed Reception (Junk Fax)

    HOME Reception • When the reception is performed in the forced memory reception mode, printing is not performed even with recording paper and the reception is performed in memory as the forced memory reception documents. • The same as in the polled reception and manual reception. •...

  • Page 155: Management Function

    HOME 8.4 Management Function 8.4.1 Operation without the Key Counter Related settings 1) Transmission without the key counter • Set in the Key operator-Special setting. • FAX transmission is inhibited when this setting is set to OFF and there is no key counters (default). FAX operations without the key counter The following show the settings without the key counter and whether operations / actions start requests are accepted or not.

  • Page 156: Service Function

    2 Set the F code transfer function enabled / disabled setting to enabled in the KRDS host. 3 On the F code compliant machine, designate SUB = "999" and SID = "****#0123456789" and transmit. In case of the FK-101, designate the sub address and the password of the relay request transmission.
  • Page 157 HOME Actions on the receiver side 1 When SUB is 999, check the following conditions. If possible, perform the memory reception and complete communications. Then forwards received documents to the remote station designated by SID. 2 The following are conditions to perform forwarding transmission actions. If these conditions are not satisfied, a communication error occurs.
  • Page 158 HOME...

  • Page 159: Description Of Operation

    HOME Description of Operation...
  • Page 160 HOME...

  • Page 161: Dual Access Matrix

    HOME 9.1 Dual Access Matrix The table shows YES/NO or conditions to accept another job while one job is operating. Conditions to Execute Two Jobs Primary Job Copier In Case of While While While While No Active Scanning Scanning Printing Printing Normal Image Process...
  • Page 162 HOME...
  • Page 163 HOME Appendix...
  • Page 164 HOME...

  • Page 165: Appendix 1 Wiring Diagram

    HOME Appendix 1 Wiring Diagram A1-1 Overall Wiring Diagram Refer to 7020 Service Handbook A1-2 NCU (1) Japan A1-1...
  • Page 166 HOME (1) Japan A1-2...
  • Page 167 HOME A1-3...
  • Page 168 HOME...

  • Page 169: Appendix 2 Address Parameter List

    HOME Appendix 2 Address Parameter List A2-1...
  • Page 170 HOME A2-2...
  • Page 171 HOME A2-3...
  • Page 172 HOME A2-4...
  • Page 173 HOME A2-5...
  • Page 174 HOME A2-6...
  • Page 175 HOME A2-7...
  • Page 176 HOME A2-8...
  • Page 177 HOME A2-9...
  • Page 178 HOME A2-10...
  • Page 179 HOME A2-11...
  • Page 180 HOME A2-12...
  • Page 181 HOME A2-13...
  • Page 182 HOME A2-14...
  • Page 183 HOME A2-15...
  • Page 184 HOME A2-16...
  • Page 185 HOME A2-17...
  • Page 186 HOME A2-18...
  • Page 187 HOME A2-19...
  • Page 188 HOME A2-20...

  • Page 189: Index

    ANS ................. 3-9 Fax KRDS ............... 3-9 application functions ..........1-18 FIF ................7-1 Automatic Background Contool ....... 1-3 FK-101 Body ............6-1 Automatic reception ..........1-13 Forced Memory Reception ........8-13 Forced memory reception ........1-13 Forwarding Transmission ........8-10 Forwarding transmission ........
  • Page 190 HOME Memory substitute reception ......... 1-13 Memory transmission ..........1-9 Scan Mode .............. 8-7 Mixed size original ........... 1-3 Scanning ..............1-3 Modem ..............1-5 scanning document length ........1-3 Modem Fallback ............7-7 scanning document width ........1-3 Modulation ............... 1-1 Scanning resolution ..........
  • Page 191 HOME SERVICE MANUAL Model FK-102 Use with FK-101 Service Manual APRIL 2002 CSM-FK102 KONICA BUSINESS TECHNOLOGIES, INC.
  • Page 192 HOME...
  • Page 193 HOME FK-102 SERVICE MANUAL APRIL 2002 Used on Konica Models 7020/7022/7025/7030/7035/7130...
  • Page 194 IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment, as well as the risk of damage to the equipment, Konica Business Technolo- gies strongly recommends that all servicing be per- formed by Konica-trained service technicians only.
  • Page 195 HOME CONTENTS 1. Specifications ............1-1 1.1 Product Specifications ..............1-1 1.2 Service-related Specifications ............1-1 2. Function Parameters..........2-1 Supplementary description for new parameters ........ 2-3 3. NCU Circuit Diagrams .......... 3-1 4. Replacement Procedures ........4-1 4.1 FK-102 Body ................4-1 4.2 One-touch Program Key ...............
  • Page 196 HOME Blank...
  • Page 197 Unauthorized Modifications CAUTION: Avoid injury. Ensure that the equipment is Konica equipment has gained a reputation for being disconnected from its power source before continu- reliable products. This has been attained by a combi- ing.
  • Page 198 It is the responsibility of every technician to use pro- • Do not route the power cord where it is likely to fessional skills when servicing Konica products. There be stepped on or crushed. are no short cuts to high-quality service. Each piece •...

  • Page 199: Specifications

    HOME SPECIFICATIONS...
  • Page 200 HOME...

  • Page 201: Product Specifications

    HOME 1. Specifications Note : Only specifications different from FK-101 are shown. 1.1 Product Specifications (1) Coding Methods MH/MR/MMR/JBIG (JBIG has been added.) (2) One-touch Dials/One-touch Keys 40 dials Page switching style for one-touch key (20 x 2) 1.2 Service-related Specifications (1) Removal of Self-diagnosis LEDs Three LEDs to show self-diagnosis result for power on have been removed.
  • Page 202 HOME Blank...

  • Page 203: Function Parameters

    HOME FUNCTION PARAMETERS...
  • Page 204 HOME...
  • Page 205 HOME 2. Function Parameters Note : Only function parameters added to FK-101 are shown.
  • Page 206 HOME y t i f f f f f f ) f f...

  • Page 207: Supplementary Description For New Parameters

    HOME Supplementary description for new parameters 0e0154 JBIG parameters In JBIG communication, data is sent in order of coarse resolution to fine resolution. There are two modes ; progressive mode to send data of one page and stripe mode to send data part by part.
  • Page 208 HOME 0e0159/0e015a JBIG reception off Function to disable JBIG capability for a certain period of time if JBIG reception error happened. More concretely, DIS bit 78 (T.85 function) becomes off. 0e0159/bit0 : JBIG off function after JBIG reception error. Default is off. 0e015a/bit7-0 : JBIG off time.

  • Page 209: Ncu Circuit Diagrams

    HOME NCU CIRCUIT DIAGRAMS...
  • Page 210 HOME...
  • Page 211 HOME 3. NCU Circuit Diagrams (1) North America, South-East Asia (2) Europe (3) Korea, Oceania, China, Poland, Malaysia, South Africa, Singapore (4) Taiwan...
  • Page 212 HOME (1) North America, South-East Asia...
  • Page 213 HOME...
  • Page 214 HOME (2) Europe...
  • Page 215 HOME...
  • Page 216 HOME (3) Korea, Oceania, China, Poland, Malaysia, South Africa, Singapore...
  • Page 217 HOME...
  • Page 218 HOME (4) Taiwan...
  • Page 219 HOME...
  • Page 220 HOME Blank 3-10...

  • Page 221: Replacement Procedures

    HOME REPLACEMENT PROCEDURES...
  • Page 222 HOME...

  • Page 223: Body

    HOME 4. Replacement Procedures 4.1 FK-102 Body Procedure is same as FK-101. FAX control board NCU board Blind panel for 2-line connection 4.2 One-touch Program Key As the number of keys increased from 20 to 40, number of connectors increased to 2 as shown.
  • Page 224 HOME Blank...
  • Page 225 HOME FK-102 PARTS Ref. Part No. Description Part No. Description 13NV73050 Side cover 13UE-9020 NCU board assembly 13NV70010 Board mount plate 13NV-7010 Open-close cover assembly 13FQ82510 Monitor speaker unit 13NV70090 Sheet/1 13FQ70041 Operation button 13NV70120 Sheet/4 13NV-9031 Option operating board assembly 00Z253081 13FQ73100 Electrify seal...

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