Canon CLBP360PS Ver-up Service Manual

SERVICEMANUALREVISION 0COPYRIGHT  1999 CANON INC. CANON LBP-800 REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)AUG. 1999RY8-13A0-000

II. SPECIFICATIONSA. Printer1. Printer Engine1) Type Desktop page printer2) Printing method Electrophotography3) Printing speed (Note1) 8 pages/minute

2. Developing stageThe toner is applied to the electrostatic latent image on the surface of the photosensitive drumto form a visible image. This prin

An AC bias is applied to the developing cylinder to help project the toner particles to the drumsurface and improve the contrast of the printed image.

4. Fixing stageAs the toner image transferred onto the paper in the transfer stage is held to the paper only bythe static electricity, even a light to

5. Photosensitive drum cleaning stageThe photosensitive drum cleaning stage is to clean the photosensitive drum surface in prepara-tion for the next p

V. PICK-UP/FEED SYSTEMA. OutlineThe printer is equipped with two pick-up sources, the multi-purpose tray and the manual feedslot.Whether or not the m

In the specified period of time after the paper reaches the paper top sensor (PS002), theengine controller sends the /BD signal to the interface contr

B. Jam DetectionThe following paper sensors are provided to detect whether paper is present and whether thepaper is fed correctly:• Paper top sensor (

VI. VIDEO CONTROL SYSTEMA. Interface Controller PCB1. OutlineThe interface controller receives print information from external devices such as host co

Figure 2-6-1Figure 2-6-2CHAPTER 22 - 341913618J1212019J2J321IC2IC3IC1Cellbase ICCPUDRAMBi-Directional Parallel I/FX'talPrinter EngineSCINSCLKINSC

CHAPTER 3THE MECHANICAL SYSTEMI. PREFACE... 3-1II. EXTERNALS ... 3-2III. MAIN UNITS ...

Air pressure 613 ~ 1013 hPa (460 ~ 760 mmHg)12) Power consumption Approx. 770 W or less (Room temperature 20 °C, with rated linevoltage on)13) Noise l

I. PREFACEThis chapter describes the disassembly and reassembly procedures of the printer.The service technician is to identify the factor of malfunct

II. EXTERNALSA. Locations➀ Lobe (right)➁ Cartridge cover unit➂ Rear cover➃ Front cover➄ Multi-purpose trayFigure 3-2-1When cleaning, checking, or repa

2. Cartridge cover unit1) Open the cartridge cover unit.2) Pressing the claw, remove the right armfrom the cartridge cover unit.➀ Claw➁ Right arm➂ Car

3. Rear cover1) Remove the right and left lobes.2) Remove the 2 screws and pull the lowerpart of the rear cover to the right andleft. Remove the rear

III. MAIN UNITSA. Laser/Scanner Unit1) Remove the external covers.2) Disconnect the connector, and thenremove the cable from the cable guide.3) Remove

7) Disconnect the 2 connectors andremove the 4 screws. Remove the cablefrom the cable guides and then thelaser/scanner unit.Figure 3-3-5➀ Connectors➁

C. Feed Unit1) Performing the engine controller PCBremoval procedures 1) through 6) onpage 3-21, remove the engine controllerunit.2) Unhook the 2 claw

D. Delivery Unit1) Open the cartridge cover unit.2) Pressing the claw, remove the face-down delivery roller holder, and thenslide the face-down delive

5) Disconnect the connector and removethe cable from the cable guides.6) Remove the fixing film unit.➀ Connector➁ Cable guides➂ Cable ➃ Fixing film un

III. SAFETY INFORMATIONA. Handling the Laser/Scanner UnitAn invisible laser beam is emitted within the laser/scanner unit.The laser beam can caus

IV. MAIN PARTSA. Locations ➀ Pick-up roller ➁ Separation pad➂ Transfer charging roller ➃ Pressure rollerFigure 3-4-1CHAPTER 33 - 10➀➁➂➃

B. Pick-up Roller1) Open the cartridge cover unit.2) Remove the pick-up roller by pullingthe lower part toward you.➀ Pick-up rollerFigure 3-4-2C. Sepa

5) Remove the 3 screws and disconnectthe 2 connectors, and then remove thescanner mounting unit.➀ Screws➁ Connectors➂ Scanner mounting unitFigure 3-4-

D. Transfer Charging Roller1) Open the cartridge cover unit.2) Holding the 2 claws on the left side ofthe bushing, lift the transfer chargingroller, a

5) Remove the 2 claws. Remove the fixingbias contact unit by pulling it towardyou.➀ Claws➁ Fixing bias contact unitFigure 3-4-96) Remove the gear. Lif

V. SWITCHES/SENSORS/LEDSA. LocationsSW101: Power switch (Engine controller PCB)SW201: Test print switch (Engine controller PCB)SW301: Door open detect

B. Paper Top Sensor/Paper-out Sensor1) Performing the feed unit removal proce-dures on page 3-7, remove the feedunit.2) Remove the paper top sensor or

VI. MOTOR/SOLENOIDA. LocationsM001: Main motorSL001: Pick-up solenoidFigure 3-6-1CHAPTER 33 - 17SL001M001

B. Main Motor1) Performing the drive unit removal pro-cedures on page 3-6, remove the driveunit.2) Remove the 2 screws, and then themain motor.C. Pick

VII. PCBsA. Locations➀ Interface controller PCB ➁ Engine controller PCB➂ Display PCBFigure 3-7-1CHAPTER 33 - 19➂➁➀

IV. PARTS OF THE PRINTERA. External View1. External view of this printer1: Multi-purpose tray 2: Paper width guide3: Manual feed slot 4: Delivery swit

B. Interface Controller PCB1) Remove the 3 screws➀ ScrewsFigure 3-7-22) Remove the 3 screws and pull the inter-face controller unit to place it down.➀

C. Engine controller PCB1) Remove the external covers.2) Performing the interface controller PCBremoval procedures 1) through 3) onpage 3-20, remove t

7) Remove the 5 screws and disconnectthe 3 connectors, and then remove theengine controller PCB.➀ Screws➁ Connectors➂ Engine controller PCBFigure 3-7-

D. Display PCB1) Remove the external covers.2) Remove the 2 screws, disconnect theconnector, and then remove the displayunit.➀ Screws ➁ Connector➂ Dis

CHAPTER 4TROUBLESHOOTINGI. PREFACE... 4-1II. IMAGE DEFECTS ... 4-6III. JAMS TROUBLESHOOTING... 4

I. PREFACEA. Malfunction Diagnosis FlowchartThe malfunctions that occur in the printer are mainly classified to five factors; “image defects”,“jams”,

Figure 4-1-1CHAPTER 44 - 2Refer to the item, "paper jams"Power ONDisplays "READY"?Make a test printOccurs paper jam?Initial check

Notes: 1. Before executing a test print, make sure to select the pick-up source and deliverysource that were used when the malfunction occurred accord

B. Cross Section1. Cross section of this printer1: Face-down delivery roller 2: Fixing film unit3: EP-22 cartridge 4: Primary charging roller5: Laser/

B. Initial CheckCheck the following items before making a diagnosis of malfunction. If any failure is found, theservice technician is to clear proble

C. Test PrintThe test print is divided into two types: engine test print and controller test print.If an image defect occurred in this printer, make a

II. IMAGE DEFECTS TROUBLESHOOTINGPerform troubleshooting according to the malfunction diagnosis flowchart (Figure 4-1-1). If an“image defect” is foun

5) Defective laser/scanner unitAction: Replace the laser/scanner unit.6) Defective engine controller PCBAction: Replace the engine controller PCB.II-2

2) Defective primary charging rollerAction: Replace the cartridge.3) Defective engine controller PCB.Action: Replace the engine controller PCB.II-5. D

2) Circumferential scars on the photosensitive drumAction: Replace the cartridge.3) Defective developing cylinderAction: Replace the cartridge.4) Fore

2) Dirty or deformed transfer charging roller.Action: Replace the transfer charging roller.3) Defective photosensitive drum or developing cylinderActi

3) Paper top sensor leverAction: Replace the lever if it does not move smoothly or is damaged.Table 4-2-2CHAPTER 44 - 11DirtDiameter(mm)PhenomenonTran

III. JAMS TROUBLESHOOTINGPerform troubleshooting according to the malfunction diagnosis flowchart (Figure 4-1-1). If a“jams” is found, the defective

III-1. Paper pick-up unit<Possible causes>1) The paper top sensor lever does not move smoothly or is damaged.Action: Replace the paper top senso

V. INSTALLATIONA. Precautions1) This product has been carefully adjusted and strictly inspected before packing and shipping.To make the operation as i

4) The pressure roller does not rotate smoothly.Action: Check whether the gear is worn or damaged. If the pressure roller is worn, replaceit.5) Defor

IV. TRANSPORT TROUBLESHOOTINGPerform troubleshooting according to the malfunction diagnosis flowchart (Figure 4-1-1). If a“transport defect” is found

V. MALFUNCTION TROUBLESHOOTINGPerform troubleshooting according to the malfunction diagnosis flowchart (Figure 4-1-1). If an“malfunction” is found, t

VI. MALFUNCTION STATUS TROUBLESHOOTINGPerform troubleshooting according to the malfunction diagnosis flowchart (Figure 4-1-1). If an“malfunction stat

2) Defective paper delivery sensor leverAction: Replace the sensor lever if damaged. 3) Defective paper top sensor springAction: Replace the spring i

2) Defective cartridgeAction: Replace the cartridge.3) Defective engine controller PCBAction: Replace the engine controller PCB.CHAPTER 44 - 19

VII. MEASUREMENT AND ADJUSTMENTA. Mechanical Adjustment1. Checking the nip width of the pressure rollerThe fixing unit is not designed to allow adjust

C. LEDs, Test Pins, Jumpers and Switches on PCBsOnly the LEDs, test pins, jumpers, and switches required during the after-sales service in thefield ar

VIII. MAINTENANCE AND SERVICINGA. Periodic Replacement Parts● This printer does not have any periodic replacement parts.Note: Periodic replacement par

D. Cleaning During a Service Visit➀ Fixing unit entrance guide ➁ Pick-up roller➂ Separation pad ➃ Transfer charging rollerFigure 4-8-1CHAPTER 44 - 23➁

B. Storage and Handling of EP-22 CartridgeAs time passes, the natural environment will change the cartridge, whether sealed or installedin the printer

Following the procedures below, clean the printer during a service visit.1. Fixing unit entrance guideClean with dry lint free paper.2. Pick-up roller

E. Standard ToolsThe standard tools required to service the printer are listed below.Table 4-8-1F. Special ToolsNo specials tools are required other t

G. List of Lubricants and CleanersTable 4-8-2CHAPTER 44 - 26Components Remarks1No. Name UseMEK (methylethyl ketone)CH3CO-C2H5Cleaning: oil andtoner st

IX. LOCATION OF CONNECTORSFigure 4-9-1CHAPTER 44 - 27Å@J208J211J003J802J801J102J702J703J008J901J401J007J601J206J002J201J204J2

APPENDIXI. GENERAL TIMING CHART ... A-1II. GENERAL CIRCUIT DIAGRAM... A-3III. LIST OF SIGNALS ... A-5IV. MESSAGES TABLE...

I. GENERAL TIMING CHARTA. Timing Chart for Printing Two A4-size Sheet ContinuouslyA - 1APPENDIXNote1 : 100°C control is not executed when thermistor t

II. GENERAL CIRCUIT DIAGRAMA. Engine Controller PCBA - 3APPENDIXJ201Interface controller PCB12122121J3MJ3FJ901FJ901MDisplayunitJ208MJ208FJ801FJ801MJ80

c. Notes on Handling of Cartridge1) Before installing a new EP-22 cartridge in the printer, hold the cartridge at both sides asshown below, and gently

B. Interface Controller PCBA - 4APPENDIX123456789101112131415161718/STROBEDATA 1DATA 2DATA 3DATA 4DATA 5DATA 6DATA 7DATA 8/ACKBUSYPERRORSELECT/AUTOFDN

III. LIST OF SIGNALSA. Engine ControllerAPPENDIXA - 5J102 1 NEUTRAL I AC power input2 HOT I AC power inputJ201 1 GND2 +24VM3 +24VM4 GND5 GND6 3.3V75V8

APPENDIXA - 6J211 1 +5V2 GND3 /PISNS I L PAPER PICK-UP SENSOR signal4 +5V5 GND6 PAPERSNS I H PAPER-OUT SENSOR signalJ301 DV O L DEVELOPING HIGH-VOLTAG

IV.MESSAGES TABLEA. Message ListCAPT displays the printing environment and printing status on the status window. On the sta-tus window, messages are

1. Idling status The idling status is defined that printing jobs are not contained in the printer, and no troublesfor printing are found.The following

Message area: Check Print ServerError message area: The printer server is down or the server status window is not active.Indicated when the printer is

Message area: Service ErrorError message area: Printer error. Contact the store where you bought the printer.Indicated when service errors occur in t

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The printing paper contains70% waste paper.PRINTED IN JAPAN (IMPRIME AU JAPON) 0899AB0.50 CANON INC.

CIRCUITDIAGRAMRY8-6313-000REVISION 0SEPT. 1999iCOPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JA

VI. MAINTENANCE, CHECKS BY THE CUSTOMERMaintenance points that should be performed by the customer to maintain the printer at opti-mum level are liste

PREFACEThese circuit diagrams for the LBP-800 are provided to aid service technicians when ordering PCB parts.When major changes are made to the produ

CONTENTSCD 1.CD 1A.A.B.ENGINE CONTROLLER PCB ASS'Y (100-127V)ENGINE CONTROLLER PCB ASS'Y (220-240V)NUMERICAL INDEXCIRCUIT REVISION CHARTCOPY

FIGURE CD 1ENGINE CONTROLLER PCB ASS'Y (100-127V) (1/2)FU101FU1021CD 1-1COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINT

FIGURE CD 1ENGINE CONTROLLER PCB ASS'Y (100-127V) (2/2)CD 1-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAP

CD 1-3COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1-4COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1-5COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1-6COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1-7COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

VII. OPERATIONA. Canon Advanced Printing Technology (CAPT)1. Concerning Canon Advanced Printing Technology (CAPT)Canon Advanced Printing Technology (h

CD 1-8COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1-9SERIAL NUMBER / REMARKSDESCRIPTION TYQ&

CD 1-10COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1-11SERIAL NUMBER / REMARKSDESCRIPTION TYQ

CD 1-12COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1-13SERIAL NUMBER / REMARKSDESCRIPTION TYQ

CD 1-14COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ

FIGURE CD 1AENGINE CONTROLLER PCB ASS’Y (220-240V) (1/2)FU1021CD 1A-1COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN

FIGURE CD 1AENGINE CONTROLLER PCB ASS'Y (220-240V) (2/2)CD 1A-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN J

COPYRIGHT © 1999 CANON INCPrinted in JapanImprimé au JaponPrepared byPERIPHERAL PRODUCTS QUALITY PLANNING DIV.PERIPHERAL PRODUCTS TECHNICAL DOCUME

B. Microsoft Windows NT4.01. Installation of CAPTA Canon Advanced Printing Technology installation disk is packed with this printer.The types and con

CD 1A-3COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1A-4COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1A-5COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1A-6COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1A-7COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]

CD 1A-8COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1A-9SERIAL NUMBER / REMARKSDESCRIPTION TYQ

CD 1A-10COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TY

b. Installation Procedures● Connecting the printer as a local printerThis section describes how to install CAPT for using the printer as a local print

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1A-11SERIAL NUMBER / REMARKSDESCRIPTION TY

CD 1A-12COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TY

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]CD 1A-13SERIAL NUMBER / REMARKSDESCRIPTION TY

CD 1A-14COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TY

PART NUMBERPART NUMBER PART NUMBERFIGURE&KEY NO.FIGURE&KEY NO.FIGURE&KEY NO.RB1-7306-000 CD 1 - J 202 CD 1 - J 212 CD 1 - J 303

PART NUMBERPART NUMBER PART NUMBERFIGURE&KEY NO.FIGURE&KEY NO.FIGURE&KEY NO.VR5-5510-103 CD 1 - R 258 CD 1 - R 259 CD 1 - R 260

PART NUMBERPART NUMBER PART NUMBERFIGURE&KEY NO.FIGURE&KEY NO.FIGURE&KEY NO.WA1-6202-000 CD 1A - ZD303WA1-6204-000 CD 1 - DA502 C

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]B-1NO. REVISIONCIRCUIT DIAGRAM NAMECD 1 -

Prepared byPeripheral Products Quality Planning Div.Peripheral Products Technical Documentation Dept.CANON INC.Printed in JapanREVISION 0 [ SEPT. 1999

● Connecting to a network printerFollow the procedures described in this section to perform the installation on a client PC whenyou want to designate

PRINTED IN JAPAN [IMPRIME AU JAPON]CANON INC.0999AB0.30The printing paper contains70% waste paper.

COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]iPARTSCATALOGREVISION 0SEPT. 1999RY8-3315-0

PREFACEThis Parts Catalog contains listings of parts used in the LBP-800. Diagrams are provided with the listings to aid the service technician in cle

NAME REMARKS ORDER No. SERIAL No.LIST OF ORDER AND SERIAL NUMBERSLBP-800 100-127V R72-8044-000 JKAA 000001-100-127V R72-8044-001 JKDA 000001-

CONTENTSA.001.100.102.103.104.105.110.330.900.B.ASSEMBLY LOCATION DIAGRAMDISK UNITEXTERNAL COVERS, PANELS, ETC.INTERNAL COMPONENTS 1INTERNAL COMPONENT

Assembly Location Diagrams. These diagrams show the locations of major assemblies of the machine. Their names are identified in rectangular boxes. Be

FIGURE AASSEMBLY LOCATION DIAGRAM110 ELECTRICAL COMPONENTS ASS’Y330FEEDER ASS’YA-1COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 P

SERIAL NUMBER / REMARKSDESCRIPTION TYQ'RANKPART NUMBERFIGURE &KEY NO.FIGURE 001DISK UNITNPN RF DISK UNIT 1 RG1-3978-000 1 CD-ROM, PRINTER

FIGURE 100EXTERNAL COVERS, PANELS, ETC.525012A1A95019A9B9C1B1C187634100-1COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN

100-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

2. Operation of CAPTCAPT uses Properties dialog boxes to set print environment.The table on Page 1-61 shows the list of print environment that can be

FIGURE 102INTERNAL COMPONENTS 1ABBA221918950150111215SEE FIGURE 110SEE FIGURE 330585011741320142150210501221116(J211)(J003)(J004)50150167(M001)(J007)

102-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

FIGURE 103INTERNAL COMPONENTS 21515A5025012350316242110504851992211181816323201919121713142477(J601)(J601)(J901)(J208)(J802)(J801)103-1COPYRIGHT C19

103-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

FIGURE 104INTERNAL COMPONENTS 3501501972010151513141821965171611431812104-1COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED

104-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

FIGURE 105INTERNAL COMPONENTS 41514106721211(J204)(J102)(J702)(SL001)19201988A8B8E8C8D16175025015031813534105-1COPYRIGHT C1999 CANON INC. CANON L

105-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

FIGURE 110ELECTRICAL COMPONENTS ASS’YAA5461171013SEE FIGURE 90011(J206)(J201)(J2)(J401)(J008)(J007)3291250150216178(J008)1514110-1COPYRIGHT C1999 C

110-2COPYRIGHT C1999 CANON INC. CANON LBP-800 REV.0 SEPT. 1999 PRINTED IN JAPAN [IMPRIME AU JAPON]SERIAL NUMBER / REMARKSDESCRIPTION TYQ&a

The Printer Properties contains 6 tabs common to all Microsoft Windows NT printers accord-ing to the Microsoft Windows User Interface model. You can

SERIAL NUMBER / REMARKSDESCRIPTION TYQ'RANKPART NUMBERFIGURE &KEY NO.FIGURE 330FEEDER ASS'YRG5-4581-000 1 FEEDER ASS'Y 1 RB2-3912

SERIAL NUMBER / REMARKSDESCRIPTION TYQ'RANKPART NUMBERFIGURE &KEY NO.FIGURE 900PCB ASS'Y LOCATION DIAGRAMNPN RF PCB ASS'Y LOCATI

PART NUMBERPART NUMBER PART NUMBERFIGURE&KEY NO.FIGURE&KEY NO.FIGURE&KEY NO.RB1-7286-000 105 - 8BRB1-7287-000 105 - 8CRB1-7303-000

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●●General TabThe settings in this tab apply to the entire printer driver. This tab can be opened by clicking theGeneral tab in the Properties dialog

◆◆Print Processor Dialog BoxIn the Print Processor dialog box, you can specify the print processor and spool data type usedfor this printer. The Prin

●●Ports TabUse this tab to select the port to which the printer is connected. It can be opened by clickingthe Ports tab in the Properties dialog box.

◆◆Printer Ports Dialog BoxUse this dialog box to add ports to which the printer is to be connected if necessary. It can beopened by clicking the Add

◆◆Configure LPT Ports Dialog BoxUse this dialog box to set the time-out period until the PC notifies the user that the printer doesnot respond. It ca

PREFACEThis Service Manual contains basic information required for after-sales service of the laser beamprinter LBP-800 (hereinafter referred to as th

●●Scheduling TabUse this tab to schedule a set time for printing, to set printing priorities, and to specify the printdata spooling method. It can be

(10)Keep documents after they have printed : Sets the spooler not to delete documents afterthey have been printed.CHAPTER 11 - 23

●●Sharing TabUse this tab to designate whether or not the printer is shared with other clients through a net-work. It can be opened by clicking on th

●●Security TabUse this tab to set the security for the printer such as Permissions, Auditing, and Ownership.It can be opened by clicking the Security

◆◆Printer Permissions Dialog BoxThe Printer Permissions dialog box displays and sets the access privilege of the users and groupsto the printer. It c

◆◆Printer Auditing Dialog BoxIn the Printer Auditing dialog box, you can make settings for checking the users connected tothe printer and the status o

●●Select Forms TabUse this tab to set user defined paper. It can be opened by clicking the Select Forms tab in theProperty dialog box.The Select Form

b. Document Defaults• How to open the Document Defaults boxThe Document Defaults box can be opened by the following procedures below.From the Microsof

The Document Defaults dialog consists of tabs based on the Microsoft Windows NT user inter-face model.The dialog box consists of 3 tabs shown below.

• ProfileThe Profile reads and stores each item of the Page Setup tab, Finishing tab and Quality tab,which performs operations of Add, Edit, and Selec

PREFACEP - 2DTP systemThis manual was produced on an Apple PowerMacintosh 9500/200 personal computer and output by anApple LaserWriter 16/600 PS laser

◆◆Add Profile Dialog BoxThe Add Profile dialog box adds new Profile. It can be opened by clicking the Add button in theDocument Defaults dialog box.T

◆◆Edit Profile Dialog BoxThe Edit Profile dialog box edits the Profile. It can be opened by clicking the Edit button in theDocument Defaults dialog b

●●Page Setup tabUse this tab to set items frequently used in general printing. The items set in the Page Setuptab can be opened by clicking the Page

◆◆View Settings Dialog BoxThe View Settings dialog box displays in tab the list of setting information. It can be opened byclicking the View Settings

◆◆Overlay Dialog BoxUse this dialog box to set items relating to Overlay form. It can be opened by clicking the Overlybutton in the Page Setup dialog

●●Finishing TabThe Finishing tab specifies either to print, in collate or page. The Finishing tab can be openedby clicking on the Finishing tab in th

◆◆Preferences Dialog BoxThe preference dialog sets the printing environment. It can be opened by clicking thePreferences button in the Finishing dial

●●Quality TabThe Quality tab sets items relating to printing image. It can be opened by clicking the Qualitytab in the Document Defaults dialog box.Th

◆◆More Options Dialog BoxThe more Options Dialog box sets the printing environment. The More Options dialog box canbe opened by clicking the More Opt

c. Status WindowThe Status Window is an application designed exclusively for CAPT. It displays printing job sta-tus of the printer with a progress b

CONTENTSCHAPTER 1 PRODUCT INFORMATIONPREFACEP - 3I. FEATURES... 1-1II. SPECIFICATIONS... 1-2A. Printer

(7) Tool bar : Consists of 3 buttons; the Pause Job button, Resume job button and Delete jobbutton.(8) Status bar : Displays the printer port to which

• Options menuThe Options menu sets the status options and ports, and prints a cleaning page.The Option menu is shown on Figure 1-7-28.Figure 1-7-28(1

◆◆Status Options Dialog BoxThe Status Options dialog box displays the Status Window, and sets the items in the Voice mes-sages. It can be opened by s

◆◆Port Setting Dialog BoxThe Port Setting dialog box sets the Port(s). The Port Setting dialog box can be opened by select-ing the Port Setting comma

3. Trouble ShooterWhen troubles occur in the printer, the Trouble Shooter checks the Microsoft Windows NT con-figuration settings. If errors are foun

When the Trouble Shooter is executed by clicking the Yes button, it checks the items below.Checks the Local• Displays the free disk and free memory.•

<Exiting the Trouble Shooter>The dialog box below will be displayed when you exit the Trouble Shooter.◆◆Trouble Shooter Dialog Box (exiting)Figu

C. Microsoft Windows 95/981. Installation of CAPTA Canon Advanced Printing System disk is packed with this printer. Types and contents are asfollows:

b. Installation Procedures● Connecting the printer as a local serverThis section describes how to install CAPT for using this printer as a local print

● Connecting to a network printerFollow the procedures described in this section to perform the installation on a client PC whenyou want to designate

PREFACEP - 4B. Paper Top Sensor/Paper-out Sensor ... 3-16C. Power Switch/Test Print Switch/Door Open Detection Switch/Paper Delivery Sen

2. CAPT operationCAPT sets printing environment by using the Property dialog box.The list of the printing environment in the CAPT dialog box is shown

Figure 1-7-33(1) General : Sets the Page separator output and executes a test print.(2) Details : Sets the printer port, printer driver and time out.(

●●Page Setup tabUse this tab to set items frequently used in general printing. The Page Setup tab can be openedby clicking the Page Setup tab in the

◆◆Custom Paper Size Dialog BoxThe Custom Paper Size dialog sets user defined paper. The Paper Size dialog box can be openedby clicking on the Custom

●●Finishing TabThe Finishing tab specifies either to print, in collate or page. The Finishing tab can be openedby clicking on the Finishing tab in th

◆◆Preferences Dialog BoxThe Preferences dialog box sets the printing environment. It can be opened by clicking thePreferences button in the Finishing

●●Quality TabThe Quality tab sets items for printing image. It can be opened by clicking the Quality tab inthe Properties dialog box.The Quality tab

3. Trouble ShooterWhen troubles occur in the printer, the Trouble Shooter checks the Microsoft Windows 95/98configuration settings. If errors are fou

D. Printing Environment Setting and Test Printing1. Microsoft Windows NT4.0a. Printing Environment SettingA list of printing environment that can be s

CHAPTER 1PRODUCT INFORMATIONI. FEATURES... 1-1II. SPECIFICATIONS... 1-2III. SAFETY INFORMATION...

b. Test Printing (1 page)This test page is supported by Microsoft Windows NT4.0 as a standard function, and also by this printer.For details, see “Con

2. Microsoft Windows 95/98a. Printing Environment SettingA list of printing environment that can be set from the CAPT dialog box is shown below.Note:

b. Test Printing (1 page)This test page is supported by Microsoft Windows 95/98 as a standard function, and also by this printer.For details, see “Con

CHAPTER 2OPERATION AND TIMING1. This chapter describes the printer functions, the relationships between mechanisms and cir-cuits, and the timing of op

I. BASIC OPERATIONA. FunctionsPrinter functions can be divided into five groups: the video control system, the engine controlsystem, the image formati

B. Basic Operation SequenceThe operation sequence of this printer is controlled by the microcomputer on the engine con-troller PCB. The purpose of ea

C. Power-ON SequenceThe sequence from power-ON until the printer enters the STANDBY mode is as follows:1) Power-ON2) CPU initialization3) Start of the

II. ENGINE CONTROL SYSTEMA. Engine Controller PCB1. OutlineThe operation sequence of the printer is controlled by the CPU on the engine controller PCB

2. Operationsa. CPU (IC201)The CPU intstalled in this printer is an 8-bit single-chip microcomputer. This CPU is a single-chip CPU with a built-in ROM

3. Engine Controller Input/Output SignalsFigure 2-2-2CHAPTER 22 - 6/BDI-3-2-4-7-3-1-6+24V/ACCCONT0M001J208-4-2/DEC/VDOM801PS201BD input signalPS002PS0

Figure 2-2-3CHAPTER 22 - 7Developing bias outputH701FSRTHTH701PRTRDVJ102-1-2J206-1-2Transfer high-voltage outputPrimary high-voltage outputSL001+24VCP

B. Fixing Control Circuit1. Fixing temperature controlA plate-shaped fixing heater is installed in the fixing film unit to heat the fixing film.The fi

2. Fixing heater safety circuitThis circuit is located on the engine controller PCB and always monitors the abnormal rise ofthe fixing temperature.Whe

C. High-voltage Power Supply Circuit1. OutlineFigure 2-2-5This circuit applies the combined voltage of the DC voltage and AC voltage to the primary ch

2. Operationa. Generation of voltage applied to primary charging rollerWhen the pick-up command is sent from the interface controller, the INITIAL ROT

D. Low-voltage Power Supply Circuit1. OutlineThe AC voltage input from the inlet is converted to the DC voltage in the rectification circuit,transform

2. Protective functionThe power supply circuits of +24VDC and +5VDC are equipped with overcurrent/overvoltageprotective functions. These protective f

E. Video Interface1. OutlineUnlike the conventional video interface, which uses an individual signal line for each signalexchanged between the interfa

2. OperationWhen the power is switched ON, the printer enters the WAIT mode.When the printer is ready for operation after the WAIT period, the engine

I. FEATURES1. Small-sized Printer with High Speed and High ResolutionThis printer has paper pick-up trays on its top for space saving, and is compact

III. LASER/SCANNER SYSTEMA. OutlineThe microcomputer (CPU:201) on the engine controller sends the LASER CONTROL signals(CNT0, CNT1) to the laser drive

B. Laser Control Circuit1. OutlineFigure 2-3-2The CPU controls the following four modes: standby, APC emitting, masking and unmasking.They are control

2. Laser diode automatic power controlThe laser diode automatic power control (APC) is performed by the IC801 to make the laser diodeemit the laser be

Figure 2-3-3Notes: 1. The shaded area indicates the area where the laser beam can write.2. T1 is the range 1mm toward the center from the right and le

C. Scanner SystemThe scanner motor control circuit is shown below.Figure 2-3-4The scanner motor is a 3-phase brushless motor with built in hall elemen

The CPU detects the following failures and error by monitoring /BDI sent from the BD sen-sor, and reports it to the interface controller. 1) Scanner f

IV. IMAGE FORMATION SYSTEMA. OutlineThe image formation system is the main part of the printer, and consists of the photosensitivedrum, developing uni

B. Print ProcessThe major portion of the image formation system is contained in a cartridge as shown in Figure2-4-2.Figure 2-4-2The cartridge used by

5. Drum cleaning stageStep 7: Drum cleaningFigure 2-4-41. Electrostatic latent image formation stageThis stage has two steps which form an electrostat

Step 1: Primary chargingFigure 2-4-6For preparation of latent image formation, a uniform negative potential is applied to the photo-sensitive drum su