Canon FAXPHONE L75 Manuel de service

FAXPHONE L75SERVICEMANUALCanon

11Printing problems• Faulty printing (Evaluation criteria: Test print is faulty.)• The paper is not fed correctly. (Evaluation criteria: Look at the

4-7LASER CLASS 1060P Chapter 4: Maintenance & Service3. TROUBLESHOOTING3.1 Troubleshooting IndexUse the troubleshooting index below to investigat

4-8LASER CLASS 1060P Chapter 4: Maintenance & Service• Scanning problems (Evaluation criteria: Test printing is good, but the copied image ispoor.

4-9LASER CLASS 1060P Chapter 4: Maintenance & Service3.2 Errors Shown on the Display3.2.1 User error messageLook for the applicable error message

4-10LASER CLASS 1060P Chapter 4: Maintenance & Service“CHECK PRINTER” (##322~##324)Check the displayed error code and see the measure to eliminate

4-11LASER CLASS 1060P Chapter 4: Maintenance & Service“NO RX PAPER” (#012)Cause: The receiving fax machine declares no paper in DIS, or its memory

4-12LASER CLASS 1060P Chapter 4: Maintenance & Service3.2.2 Error codesa) Service error code outputWhen service data #1 SSSW SW01 bit 0 is set to

4-13LASER CLASS 1060P Chapter 4: Maintenance & Service• EPT (Echo Protect Tone)Change service data #1 SSSW SW03 bit 1.Bit 1:1 Transmit an echo pro

4-14LASER CLASS 1060P Chapter 4: Maintenance & Servicec) ERROR CODE LISTThe error codes that have newly been added starting with the product are i

4-15LASER CLASS 1060P Chapter 4: Maintenance & ServiceNo. Tx or Rx Definition##220 [ TX/RX ] System Error (main program runaway)##224 [ TX/RX ] Ab

4-16LASER CLASS 1060P Chapter 4: Maintenance & ServiceNo. Tx or Rx Definition##757 [TX ] Receive DCN after PPS-MPS Transmission during ECM Tx##758

12Scanning problems• Faulty scanning (Evaluation criteria: Test print is good, but the copied image is poor.)• The document is not fed.The document fe

4-17LASER CLASS 1060P Chapter 4: Maintenance & Service##793 [ RX ] Time Over Due to Failure to Receive Valid Frame during High SpeedSignal Rx upon

4-18LASER CLASS 1060P Chapter 4: Maintenance & Service#003 [TX/RX] Copy page transmission time overCause: One page of the document was longer than

4-19LASER CLASS 1060P Chapter 4: Maintenance & Service#005 [TX/RX] Initial identification time (T0/T1) overCause: Tone/pulse parameter set incorre

4-20LASER CLASS 1060P Chapter 4: Maintenance & Service#080 [TX] Other party does not have ITU-T recommended subaddress receptionCause: The other p

4-21LASER CLASS 1060P Chapter 4: Maintenance & Service##322 [RX] Fixing heater temperature abnormalityCause: Internal unit defect.Solutions: (1) C

4-22LASER CLASS 1060P Chapter 4: Maintenance & Service3.3 Errors not Shown on the Display3.3.1 General errors• The unit does not turn on. (Evaluat

4-23LASER CLASS 1060P Chapter 4: Maintenance & Service3.3.2 Printing problems• Faulty printing (Evaluation criteria: Test print is faulty.)• The p

4-24LASER CLASS 1060P Chapter 4: Maintenance & Service• The printing operation is abnormal.The unit indicates there is a paper jam when there is n

4-25LASER CLASS 1060P Chapter 4: Maintenance & Service• Poor printing quality (Evaluation criteria: Check the test print image’s faults.)Before ch

4-26LASER CLASS 1060P Chapter 4: Maintenance & Service• LightSolutions: (1) Remove the toner cartridge and shake it lightly five or six times.(2)

CHAPTER 2CIRCUIT DIAGRAM

4-27LASER CLASS 1060P Chapter 4: Maintenance & Service• DotsSolutions: (1) Clean the static charge eliminator in the toner transfer section.(2) Ch

4-28LASER CLASS 1060P Chapter 4: Maintenance & Service• Blank spotsSolutions: (1) Clean the transfer charging roller.(2) Replace the transfer char

4-29LASER CLASS 1060P Chapter 4: Maintenance & Service• Poor fixingSolutions: (1) If the marks are at intervals of approx. 75mm (2.95"), clea

4-30LASER CLASS 1060P Chapter 4: Maintenance & ServiceNOTEChecking the fixing nip widthImproperly set fixing nip may cause a fixing ass’y problem.

4-31LASER CLASS 1060P Chapter 4: Maintenance & Service3.3.3 Faults in the Printer UnitYou can check the LBP status using the machine’s test mode.A

4-32LASER CLASS 1060P Chapter 4: Maintenance & Serviceb) LBP Status CheckThe LBP status is indicated in 4-digit hexadecimal notation (instead of 1

4-33LASER CLASS 1060P Chapter 4: Maintenance & Servicec) LBP Status ExplanationLBP status is an 16-bit binary number as described in the previous

4-34LASER CLASS 1060P Chapter 4: Maintenance & ServiceStatus 16 (Sarvice call status)Bit Meaning 1 0 1 Unused 2 Unused 3 Unused 4 Scanner motor

4-35LASER CLASS 1060P Chapter 4: Maintenance & Service3.3.4 Scanning problems• Faulty scanning (Evaluation criteria: Test print is good, but the c

4-36LASER CLASS 1060P Chapter 4: Maintenance & Service• The scanning image is abnormal. (Evaluation criteria: Check the copy image’s faults.)Nothi

II II. PRODUCT NO. LISTThis manual describes the component units of the following products.PRODUCT No.H12-2502FAXPHONE L75 (USA)PCNT BOARD ASS’Y HG5-

4-37LASER CLASS 1060P Chapter 4: Maintenance & Service3.4 Processing Communication Problems3.4.1 Initial identification of problemsSince the facsi

4-38LASER CLASS 1060P Chapter 4: Maintenance & Service3.4.2 Procedures for processing communication problemsIf the problem proves to be communicat

4-39LASER CLASS 1060P Chapter 4: Maintenance & Service • Procedures for processing communication problems with Canon facsimile.The process for c

4-40LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-13 Flowchart for Processing Communication Troubles with othermanufacturer’s facsimi

4-41LASER CLASS 1060P Chapter 4: Maintenance & Service4. SERVICE SWITCHES4.1 Hardware SwitchesNone

4-42LASER CLASS 1060P Chapter 4: Maintenance & Service4.2 Service Data SettingsService data can be checked and changed with items on display menus

4-43LASER CLASS 1060P Chapter 4: Maintenance & Service4.2.2 Service data registration/setting methodService data can be registered and set by the

4-44LASER CLASS 1060P Chapter 4: Maintenance & Service4.2.3 Service data settingsFigure 4-15 Service Data (page 1)The switches marked “–” are not

4-45LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-16 Service Data (page 2)No. 01 to 04, 11 to 20 are not used. Do not change their s

4-46LASER CLASS 1060P Chapter 4: Maintenance & Service#3 NUMERIC Param.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

REVISION 0 COPYRIGHT © 2001 CANON INC. CANON LASER CLASS 1060P APR. 2001 PRINTED IN JAPAN (IMPRIME AU JAPON) HY8-19AU-000APR. 2001LASER CLASS 1060P

4-47LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-18 Service Data (page 4)#4 NCU (NCU settings)The values of these items are all set

4-48LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-19 Service Data (page 5)#7 PRINTER(Printer function settings)1. SSSWSW01SW02SW03SW0

4-49LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-20 Service Data (page 6)For details on test mode, see 5.1 Service Test Functions o

4-50LASER CLASS 1060P Chapter 4: Maintenance & Service4.2.4 Explanation of service dataa) SSSW (Service Soft Switch settings)The items registered

4-51LASER CLASS 1060P Chapter 4: Maintenance & Service4.2.5 New SSSWs/parameters added to this model#1 SSSW (service soft switch setting)SW01 (ser

4-52LASER CLASS 1060P Chapter 4: Maintenance & ServiceSW18 (service soft switch 18: communication trouble solutions settings (2))Bit Function 1 00

4-53LASER CLASS 1060P Chapter 4: Maintenance & Service#1 SSSW (service soft switch setting)SW28 (service soft switch 28: V.8/V.34 protocol setting

4-54LASER CLASS 1060P Chapter 4: Maintenance & Service#2 MENUBit Function Selecting range Default setting08 V.34 max. baud rate 2400 ~ 3429 3429(3

4-55LASER CLASS 1060P Chapter 4: Maintenance & ServiceSSSW Default SettingTYPE USA TYPE USA#1 SSSW #3 NUMERICSW01 00000000 ParamSW02 00000000 02:

4-56LASER CLASS 1060P Chapter 4: Maintenance & Service5. TEST FUNCTIONS5.1 Service Test FunctionsThe fax functions for testing individual operati

ApplicationThis manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, mainte-nance, and repair of produc

4-57LASER CLASS 1060P Chapter 4: Maintenance & Service5.1.2 Test mode flowchartFigure 4-23 Test Mode[1] D-RAM[2] CS[4] MODEM NCU[7] DATA SET[6] F

4-58LASER CLASS 1060P Chapter 4: Maintenance & Service5.1.3 D-RAM testsPressing the 1 button from the test mode menu selects the D-RAM tests. D-R

4-59LASER CLASS 1060P Chapter 4: Maintenance & Service5.1.4 PrintThe Print Test menu is selected by pressing the 3 key from the test mode menu. I

4-60LASER CLASS 1060P Chapter 4: Maintenance & Service5.1.5 Modem and NCU testsThese tests test modem and NCU transmission and reception. The mod

4-61LASER CLASS 1060P Chapter 4: Maintenance & Serviceb) G3 signal transmission testThe G3 signal transmission test menu is selected by pressing n

4-62LASER CLASS 1060P Chapter 4: Maintenance & Servicec) CNG and DTMF signal reception testThe CNG and DTMF signal reception test is selected by p

4-63LASER CLASS 1060P Chapter 4: Maintenance & Service5.1.6 Faculty testsThe faculty tests are selected by pressing numeric button 6 from the test

4-64LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-27 Sensor TestsTN on XX CRG onDS of DES of DCVS onDS: Document sensor DES: Document

4-65LASER CLASS 1060P Chapter 4: Maintenance & Serviceb) Operation panel testsThe operation panel test is selected by pressing numeric button 7 fr

4-66LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-28 Operation Panel6-7:PANELHHHHHHHHHHHHHHHHLED TEST123456789✽ 0 #RDP$&OEPress S

II. MEANINGS OF MARKSIf the following mark is used, follow the directions given.Mark MeaningStates a precaution to be taken to prevent danger to perso

4-67LASER CLASS 1060P Chapter 4: Maintenance & Servicec) Line signal reception testThe line detect test menu is selected by pressing numeric butto

4-68LASER CLASS 1060P Chapter 4: Maintenance & Service6. SERVICE REPORT6.1 Report Output Function6.1.1 User report output functionsThe fax can out

4-69LASER CLASS 1060P Chapter 4: Maintenance & Servicec) Reports output automaticallyMemory clear listThe fax automatically outputs a memory clear

4-70LASER CLASS 1060P Chapter 4: Maintenance & Service6.1.2 Service report output functionsThe fax outputs current service data settings, and past

4-71LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-31 System Data List (page 5)NOTE“START DATE” records the date when the fax performs

4-72LASER CLASS 1060P Chapter 4: Maintenance & Servicea-2) System dump listFigure 4-32 System Dump List (1/2)

4-73LASER CLASS 1060P Chapter 4: Maintenance & ServiceCLEAR DATE : Date on which data was initialized using service data #8 CLEAR, ALLRX/TX : Tota

4-74LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-33 System Dump List (2/2)

4-75LASER CLASS 1060P Chapter 4: Maintenance & Service##nnn : Service error codeSTART TIME : Communication start date and time (on 24 hour clock)O

4-76LASER CLASS 1060P Chapter 4: Maintenance & Servicea-3) Service activity report (sending/receiving)Figure 4-34 Service Error Tx Report

IIII. ABOUT THIS MANUALThis manual is divided into four parts, and contains information required for servicing theproduct.Chapter 1: General Descript

4-77LASER CLASS 1060P Chapter 4: Maintenance & ServiceTX/RX NO : Indicates four digits of the transaction numberCONNECTION TEL : Number sent from

4-78LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-35 Service Error Activity Report (receiving)

4-79LASER CLASS 1060P Chapter 4: Maintenance & ServiceTX/RX NO : Indicates four digits of the transaction numberCONNECTION TEL : Number sent from

Chapter 5Appendix

5-1LASER CLASS 1060P Chapter 5: Appendix1. INSTALLING THE LASER CLASS 1060PThis machine has been designed for user installation. Therefore, this manu

5-2LASER CLASS 1060P Chapter 5: Appendix2. USER DATA FLOWFigure 5-1 User Data Flow (1/5)TELEPHONE NUMBEROPTIONAL SETTINGNAME1-TOUCH SPD DIALCODED SPEE

5-3LASER CLASS 1060P Chapter 5: AppendixFigure 5-2 User Data Flow (2/5)STANDARDHIGHRX CALL LEVELTEL LINE TYPEREPO RT SETTINGSTX REPORTRX REPORTACTIVIT

5-4LASER CLASS 1060P Chapter 5: AppendixFigure 5-3 User Data Flow (3/5)ONOFFECM RXRX SETTINGSRX MODEFAX/TEL AUTO SWRING START TIMEF/T RING TIMEDEFAULT

5-5LASER CLASS 1060P Chapter 5: AppendixFigure 5-4 User Data Flow (4/5)PRINTER SETTINGONOFFINCOMING RINGRING COUNT 2 times (1-99)ONOFFMAN/AUTO SWITCHF

5-6LASER CLASS 1060P Chapter 5: AppendixFigure 5-5 User Data Flow (5/5)SYSTEM SETTINGSONRX RESTRICTIONOFFDD/MM YYYYYYYY MM/DDMM/DD/YYYYDATA SETUPSET F

IIIIII. REVISION HISTORYREVISION CONTENT0 Original

5-7LASER CLASS 1060P Chapter 5: Appendix3. OPTION3.1 HANDSET KITFigure 5-6 Control and Functions (1)

5-8LASER CLASS 1060P Chapter 5: AppendixFigure 5-7 Control and Functions (2)

5-9LASER CLASS 1060P Chapter 5: AppendixFigure 5-8 Maintaining Your Handset

SERVICE MANUALREVISION 0CANON INC.PRINTED IN JAPAN (IMPRIME AU JAPON) 0401AB CANON INC. REVISION 0 COPYRIGHT © 2001 CANON INC. CANON LASER CLASS 1

IVIV. TABLE OF CONTENTSChapter 1: General DescriptionPage1-1 1. FEATURES1-1 1.1 Overview1-2 2. SPECIFICATIONS1-2 2.1 General Specification1-2 2.2 Comm

1I. PREFACEThis manual is based on the following manuals, and only includes differences between LASER CLASS1060P and FAXPHONE L75.HY8-19AU-000 LASER C

V2-21 7. NEW FUNCTIONChapter 3: Assembly and Disassembly3-1 1. ATTENTION TO BE PAID DURING ASSEMBLY/DISASSEMBLY3-1 1.1 Safety Cautions3-2 1.2 General

VI4-7 3. TROUBLESHOOTING4-7 3.1 Troubleshooting Index4-9 3.2 Errors Shown on the Display4-9 3.2.1 User error message4-12 3.2.2 Error codes4-22 3.3 Err

Chapter 1GeneralDescription

1-1LASER CLASS 1060P Chapter 1: General Description1. FEATURES1.1 OverviewThis product is a G3 transceiving facsimile based on the ITU-T recommendatio

1-2LASER CLASS 1060P Chapter 1: General Description2. SPECIFICATIONS2.1 General SpecificationType DesktopBody colour Cool whitePower source 102 ~ 132V

1-3LASER CLASS 1060P Chapter 1: General DescriptionTime required for transmission protocolPre-message Post-message Post-messageProtocol *1Protocol *2P

1-4LASER CLASS 1060P Chapter 1: General DescriptionScanning rangeSheet dimensions (W × L)Maximummultiple pages: 8.50" × 14.01" (216 mm × 355

1-5LASER CLASS 1060P Chapter 1: General Description2.4 Printer SpecificationPrinting method LASER Beam PrinterPrinting CartridgeProducts name Canon FX

1-6LASER CLASS 1060P Chapter 1: General DescriptionPrinting rangePaper dimensions (W × L)Letter 8.50" × 11.00" (215.9 mm × 279.4 mm)Legal 8.

1-7LASER CLASS 1060P Chapter 1: General Description2.5 Copy SpecificationsColor copy NoneMultiple copy 99 copiesCopy resolution Scanning 400 dpi × 300

2CHAPTER 1POINTS OF DIFFERNECEFROM THE ORIGINALMACHINE

1-8LASER CLASS 1060P Chapter 1: General Description2.6 FunctionDiallingManual dialling Numeric buttonAuto dialing Max. 120 digitsOne-touch:24, Coded s

1-9LASER CLASS 1060P Chapter 1: General DescriptionOthersClosed network NoneDirect mail preventionTelephone numbers compared Telephone numbers registe

1-10LASER CLASS 1060P Chapter 1: General Description2.7 Interface Spcifications2.7.1 Bi-directional centronics interfacea) SpecificationsThis parallel

1-11LASER CLASS 1060P Chapter 1: General DescriptionECP ModeECP stands for Extended Compatibility Port. High-speed data transfer can be accomplished w

1-12LASER CLASS 1060P Chapter 1: General DescriptionJUSB1 PC Signal name Description1 ← 1 VBUS Cable power supply (+5V DC)2 — 2D– Data3 — 3 D+ Data4 —

1-13LASER CLASS 1060P Chapter 1: General DescriptionEncoding/Decoding the DataIn USB, data transfer lines are ultimately encoded with NRZI (Non Return

1-14LASER CLASS 1060P Chapter 1: General Description3. OVERVIEW3.1 External ViewFigure 1-6 External View (1)SUPPORT TRAYSMULTI-PURPOSE TRAY COVERADF (

1-15LASER CLASS 1060P Chapter 1: General DescriptionConnecting the LASER CLASS 1060P to Your PCFigure 1-7 External View (2)To connect your FAX to a PC

1-16LASER CLASS 1060P Chapter 1: General Description3.2 Operation PanelFigure 1-8 Operation Panel (1)AlarmGHI JKL MNOABC DEFTUVWXYPQRSStopHookCoded Di

1-17LASER CLASS 1060P Chapter 1: General Description Installing the Toner CartridgeThis section describes how to install the toner cartridge in th

31. Parts changeFor details of any change in parts numbers, see the Parts Catalog.2. Specification change Canges have been made to the electrical circ

1-18LASER CLASS 1060P Chapter 1: General DescriptionThis page intentionally left blank

Chapter 2TechnicalReference

2-1LASER CLASS 1060P Chapter 2: Technical Reference1. COMPONENT LAYOUT1.1 Parts LayoutThe parts layout of this machine consists of the scanning assemb

2-2LASER CLASS 1060P Chapter 2: Technical ReferenceThe following six printed circuit boards are located in this machine:• SCNT board that controls the

2-3LASER CLASS 1060P Chapter 2: Technical ReferenceFigure 2-2 Electrical System LayoutSCNT boardNCU boardMODULAR boardPower supply unitPCNT boardDocum

2-4LASER CLASS 1060P Chapter 2: Technical Reference2. SCANNER MECHANISMThe scanner section scans documents that are to be sent or copied.Figure 2-3 Sc

2-5LASER CLASS 1060P Chapter 2: Technical ReferenceNames and functions of parts:1. Paper GuideIt is used to hold down the original in horizontal direc

2-6LASER CLASS 1060P Chapter 2: Technical ReferenceNOTEInitializing the upper document feed rollerWhen the separation roller starts to rotate, the pos

2-7LASER CLASS 1060P Chapter 2: Technical Reference3. PAPER SUPPLY SECTIONThe paper supply section is designed to separate the recording sheets stacke

2-8LASER CLASS 1060P Chapter 2: Technical ReferenceNames and functions of parts:1. Paper GuideThis guide can be adjusted to the width of the loadable

4Interface specifications (FAXPHONE L75) interface USB only Support software Windows 98/Me/2000/XPWinsows 95/NT4.0 (Not support)FAX-L290 SuiteUSB

2-9LASER CLASS 1060P Chapter 2: Technical ReferenceNOTEPaper feed jam detectionThere are one types of paper jam which may occur:a) Paper feed stationa

2-10LASER CLASS 1060P Chapter 2: Technical Reference4. PRINTER SECTIONThe LASER beam printer engine comprises the following sections.Figure 2-5 Printe

2-11LASER CLASS 1060P Chapter 2: Technical Reference4.1 LASER/Scanner SectionÆÆÆÆÆ See Page 2-12This section comprises a LASER unit, cylindrical lens,

2-12LASER CLASS 1060P Chapter 2: Technical ReferenceNOTEBD MalfunctionBD is out of the BD cycle for 2.0 seconds or more during laser drive while the s

2-13LASER CLASS 1060P Chapter 2: Technical ReferenceNOTEFixing Heater MalfunctionThe printer controller on the PCNT board detects a fixing heater malf

2-14LASER CLASS 1060P Chapter 2: Technical ReferencePaper delivery slot switchingThe outlets of recording paper are switched over by means of a flappe

2-15LASER CLASS 1060P Chapter 2: Technical Reference5. WIRING DIAGRAM5.1 Wiring DiagramFigure 2-7 Wiring Diagram123Modular boardSCNT boardNCU boardPCN

2-16LASER CLASS 1060P Chapter 2: Technical Reference6. ELECTRIC CIRCUIT6.1 Component Block DiagramFigure 2-8 Block Diagramc)b)MPU(IC1)Reset IC(IC5)Sys

2-17LASER CLASS 1060P Chapter 2: Technical Reference6.2 Circuit Board Componentsa) System control sectionThe system controller is made up of the follo

2-18LASER CLASS 1060P Chapter 2: Technical Referenceb) Communication control sectionModem IC (IC401)A Conexant FM336 is used as the MODEM IC. The MODE

77. Error codes and recovery methodsAs for the descriptions of causes of and actions for error codes, only those items to whichchanges have been made

2-19LASER CLASS 1060P Chapter 2: Technical Reference6.3 Flow of Image Signalsa) G3 transmission(1) With the LED as a light source, the image is scanne

2-20LASER CLASS 1060P Chapter 2: Technical Referenceb) G3 Reception(1) Image signals received by L1, L2, pass through the hybrid circuit in the NCU, a

2-21LASER CLASS 1060P Chapter 2: Technical Reference7. NEW FUNCTIONThere is no new function in this model.

2-22LASER CLASS 1060P Chapter 2: Technical ReferenceThis page intentionally left blank

Chapter 3AssemblyandDisassembly

3-1LASER CLASS 1060P Chapter 3: Assembly and Disassembly1. ATTENTION TO BE PAID DURING ASSEMBLY/DISASSEMBLY1.1 Safety CautionsElectrical shockIn order

3-2LASER CLASS 1060P Chapter 3: Assembly and Disassembly1.2 General CautionsDamage due to electrostatic dischargeThis machine contains contact sensors

3-3LASER CLASS 1060P Chapter 3: Assembly and Disassembly1.3 Product-Inherent CautionsLaser LightDo not perform any tasks outside the scope of work ind

3-4LASER CLASS 1060P Chapter 3: Assembly and Disassembly2. DISASSEMBLY/ASSEMBLY2.1 Parts LayoutThe parts layout of this machine consists of the scanni

3-5LASER CLASS 1060P Chapter 3: Assembly and DisassemblyThe electrical parts are laid out as follows.• SCNT board that controls the entire system• NCU

8#003 [TX/RX] Copy page transmission time overCause: One page of the document was longer than 39.4 inches (1 meter) or transmission/copying took longe

3-6LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-3 Electrical LayoutSCNT boardNCU boardMODULAR boardPower supply unitPCNT boardDocumen

3-7LASER CLASS 1060P Chapter 3: Assembly and Disassembly2.2 Disassembly Work-FlowThe work-flow for the disassembly of the main units is as follows. I

3-8LASER CLASS 1060P Chapter 3: Assembly and Disassembly2.3 Disassembly ProcedureDisassembly 1. Main cover/multi-purpose tray unit1) While holding the

3-9LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 2. Reading ass’y1) Perform disassembly 1.2) Disconnect the cables a and b connecte

3-10LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 3. SCNT Board/NCU BoardNOTEThe SCNT board/NCU board may be replaced without remov

3-11LASER CLASS 1060P Chapter 3: Assembly and DisassemblyNCU Board1) Disconnect the four connectors connected to the NCU board.2) Remove the two screw

3-12LASER CLASS 1060P Chapter 3: Assembly and DisassemblyNOTECaution when replacing SCNT boardFollow the procedure given below when replacing the SCNT

3-13LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 4. Modular board/PCNT board/Power Supply Unit and MainFrameModular board1) Perfor

3-14LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-8 Disassembly 4PCNT board aapbcpmliLeverSpeaker coverModular boardnkoFront coverCab

3-15LASER CLASS 1060P Chapter 3: Assembly and Disassembly2.4 Reading Ass’yDisassembly 5. Reading ass’y 11) Perform disassembly 1 and 2.2) Remove the f

9##322 [RX] Fixing heater temperature abnormalityCause: Internal unit defect.Solutions: (1) Check the connections between the fixing ass’y and the PCN

3-16LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 6. Reading ass’y 21) Perform disassembly 1, 2, and 5.2) Remove the two screws a,

3-17LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-10 Disassembly 6/7/8/9White sheet unitbaSeparation guide ass'yOne-touch coverdA

3-18LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 10. Contact Sensor1) Perform disassembly 5 to detach the scanner ass’y.2) Remove

3-19LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-11 Disassembly 10/11/12Contact sensorSeparation rolleraabaDocument feed motorc

3-20LASER CLASS 1060P Chapter 3: Assembly and Disassembly2.5 Printer Ass’yDisassembly 13. Scanner Unit1) Perform disassembly 1.2) Remove the stopper a

3-21LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-12 Disassembly 13/14/15dScanner unitdPaper feed ass'ygghMain motoracbef

3-22LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 16. Fixing ass’y1) Perform disassembly 1 through 4.2) Remove the feed roller and

3-23LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-13 Disassembly 16/17123456654321baFeed rollerFlapperCartridge guidePaper guidePressu

3-24LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 18. Transfer Roller1) Perform disassembly 1 through 4.2) Using a precision screwd

3-25LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 19. Pickup Solenoid1) Perform disassembly 1, 2, and 14.2) Remove the screw a, and

10General errors• The unit does not turn on. (Evaluation criteria: Look at the actual unit.)(1) Check the power cord connection.(2) Check the connecti

3-26LASER CLASS 1060P Chapter 3: Assembly and DisassemblyFigure 3-15 Disassembly 19/20/21/22Guide plateSeparation padStopperPickup solenoidaebcfPickup

3-27LASER CLASS 1060P Chapter 3: Assembly and DisassemblyedhPickup rollerSpringajfbgcToner sensorSub rolleriDisassembly 23. Toner Sensor1) Perform dis

3-28LASER CLASS 1060P Chapter 3: Assembly and DisassemblyDisassembly 25. ROM replacementWith this unit, there should be no need to replace ROMs, but i

Chapter 4Maintenanceand Service

4-1LASER CLASS 1060P Chapter 4: Maintenance & Service1. MAINTENANCE LIST1.1 ConsumablesLevel Consumable WhenUser Toner cartridge (FX3) When “CHANG

4-2LASER CLASS 1060P Chapter 4: Maintenance & ServiceLevel Consumable WhenService technician Paper eject face-up When paper jams occur during copy

4-3LASER CLASS 1060P Chapter 4: Maintenance & Service2. HOW TO CLEAN PARTS2.1 Main Unit Outer CoversLightly wipe the unit’s outer causing with a c

4-4LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-1 Cleaning Location 1White sheetSeparation roller (Scanner section)Separation guideM

4-5LASER CLASS 1060P Chapter 4: Maintenance & Service2.7 Paper Pickup RollerUsing lint-free paper dipped in isopropyl alcohol, wipe and dirt off t

4-6LASER CLASS 1060P Chapter 4: Maintenance & ServiceFigure 4-2 Cleaning Location 2Transfer charging rollerPaper pickup rollerStatic charge elimin