Olivetti PF-650(B) Service Manual
Olivetti PF-650(B) Service Manual

Olivetti PF-650(B) Service Manual

Option copier for kyocera taskalfa 620

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Option Copier
PF-650(B)
SERVICE MANUAL
Code Y110900-9

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Summary of Contents for Olivetti PF-650(B)

  • Page 1 Option Copier PF-650(B) SERVICE MANUAL Code Y110900-9...
  • Page 2 PUBLICATION ISSUED BY: Olivetti S.p.A. 77, Via Jervis - 10015 Ivrea (TO) Italy Copyright © 2009, Olivetti All rights reserved...
  • Page 3 CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal. ATTENTION IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT.
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  • Page 5: Safety Precautions

    Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
  • Page 6 Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.
  • Page 7 1.Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current....................•...
  • Page 8: Specifications 1

    2.Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
  • Page 9 • Do not remove the ozone filter, if any, from the copier except for routine replacement..... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself...................... •...
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  • Page 11: Table Of Contents

    CONTENTS 1-1 Specifications 1-1-1 Specifications............................1-1-1 1-1-2 Parts names............................1-1-2 1-1-3 Machine cross section ..........................1-1-3 1-2 Installation 1-2-1 Installation environment ..........................1-2-1 1-2-2 Unpacking ...............................1-2-2 (1) Unpacking ............................1-2-2 (2) Removing tapes and spacers......................1-2-3 1-3 Maintenance mode 1-3-1 Maintenance mode ..........................1-3-1 (1) Executing a maintenance item ......................1-3-1 (2) Contents of the maintenance mode items..................1-3-2 1-4 Troubleshooting 1-4-1 Paper misfeed detection .........................1-4-1...
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  • Page 13: Specifications

    1-1 Specifications 1-1-1 Specifications Paper capacity ........ 4000 sheets (80 g/m Paper size........A4, B5, 11 × 8 " Paper weight........60 to 160 g/m Paper type ........Plain, recycled and colored paper Power source........Electrically connected to the machine Dimensions ........
  • Page 14: Parts Names

    1-1-2 Parts names Figure 1-1-1 Parts names Upper cover Right cover Right down switch Side feeder release button 1-1-2 Service Manual Y110900-9...
  • Page 15: Machine Cross Section

    1-1-3 Machine cross section Papaer path Figure 1-1-2 Cross section Figure 1-1-3 1-1-3 Y110900-9 Service Manual...
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  • Page 17: Installation Environment

    1-2Installation 1-2-1 Installation environment Installation location (Be based on the machine establishment place.) Avoid direct sunlight or bright lighting. Ensure that the photo-conductor will not be exposed to direct sunlight or other strong light when removing paper jams. Avoid extremes of temperature and humidity, abrupt ambient temperature changes, and hot or cold air directed onto the machine.
  • Page 18: Unpacking

    1-2-2 Unpacking (1) Unpacking Figure 1-2-1 Unpacking Side feeder (11) Top pad Guide plate (12) Lift spacer Switch contact plate (13) Installation guide M4 × 12 dish screw (14) Plastic bag M3 × 6 Tap Tight S screw (15) Machine cover M4 ×...
  • Page 19: Removing Tapes And Spacers

    (2) Removing tapes and spacers Remove the tapes and spacers as follows before machine installation. 1. Remove the tape securing the hook. Sheet 2. Remove two tapes and then remove the sheet. 3. Remove two tapes securing the signal cable and base retainer.
  • Page 20 6. Open the upper cover. 7. Remove the tape securing each of the two lift spacers and then the spacers. 8. Remove the paper on the lift plate. Figure 1-2-4 9. Open the right cover. 10. Remove two screws and then remove the feeder support.
  • Page 21: Maintenance Mode

    1-3Maintenance mode 1-3-1 Maintenance mode (1) Executing a maintenance item Start Enter “10871087” using Maintenance mode is entered. the numeric keys. Enter the maintenance item number using the cursor up/down keys The maintenance item is or numeric keys. selected. Press the start key. The selected maintenance item is run.
  • Page 22: Contents Of The Maintenance Mode Items

    (2) Contents of the maintenance mode items Maintenance Description item No. Displaying the ROM version U019 Description Displays the part number for the ROM fitted to each PWB. Purpose To check the part number or to decide, based on the last digit of the number, if the newest version of ROM is installed.
  • Page 23 Maintenance Description item No. Checking switches for paper conveying U031 Description Displays the ON/OFF status of each paper detection switch on the paper conveying path. Purpose To check the operation of the switches for paper conveying. Method 1. Press the start key. A list of switches, the on-off status of which can be checked, are displayed. 2.
  • Page 24 Maintenance Description item No. Setting the paper size for the side feeder U208 Description Sets the sizes of paper placed in cassette1, cassette 2 and side feeder respectively. Purpose To set the size when the size of paper placed in cassette 1, cassette 2 or side feeder is changed. Setting: Paper size for cassettes 1 and 2, and the side feeder 1.
  • Page 25 Maintenance Description item No. Setting the paper feed device U247 Description Drives each motor of the side feeder. Purpose To check the operation of the side feeder. Method 1. Press the start key. The screen for selecting an item is displayed. 2.
  • Page 26 Maintenance Description item No. Checking/clearing copy counts by paper feed locations U901 Description Displays or clears copy counts by paper feed locations. Purpose To check the time to replace consumable parts. Also to clear the counts after replacing the consumable parts. Method 1.
  • Page 27 Maintenance Description item No. Checking/clearing counts by optional devices U905 Description Displays or clears the counts of the DP, document finisher or side feeder. Purpose To check the use of the DP, document finisher and side feeder. Also to clear the counts after replacing con- sumable parts.
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  • Page 29: Paper Misfeed Detection

    1-4 Troubleshooting 1-4-1 Paper misfeed detection (1) Paper misfeed detection When a paper jam occurs, the machine stops operating immediately. The machine operation panel shows a jam message and the jam location. To remove the jammed paper, detach the side feeder from the machine. SFFSW SFPFCL Figure 1-4-1...
  • Page 30: Paper Misfeeds

    (3) Paper misfeeds Problem Causes/check procedures Corrective measures Broken side feeder feed Check visually and replace the side feeder feed switch if its actua- A paper jam in the switch actuator. tor is broken. paper feed section is Defective side feeder feed Run maintenance item U031 and turn the side feeder feed switch indicated during switch.
  • Page 31: Self-Diagnosis

    1-4-2 Self-diagnosis (1) Self-diagnostic function When a problem is detected in the side feeder, copying is disabled and the machine operation section displays a code consisting of “C” followed by a number, indicating the nature of the problem. After removing the problem, the self-diagnostic function can be reset by reattaching the side feeder. (2) Self diagnostic code Remarks Code...
  • Page 32 Remarks Code Contents Causes Check procedures/corrective measures C1150 Side feeder lift motor going down Poor contact of Reinsert the connector. Also check for conti- error (optional side feeder) lower limit detec- nuity within the connector cable. If none, • Lower limit detection switch does not tion switch connec- repair or replace the cable.
  • Page 33: Electrical Problem

    1-4-3 Electrical problem Problem Causes Check procedures/corrective measures Poor contact of the side Reinsert the connector. Also check for continuity within the con- The side feeder feeder paper feed clutch nector cable. If none, remedy or replace the cable. paper feed clutch connector terminals.
  • Page 34 Problem Causes Check procedures/corrective measures Poor contact of the side Reinsert the connector. Also check for continuity within the con- The side feeder lift feeder lift motor connector nector cable. If none, remedy or replace the cable. motor does not oper- terminals.
  • Page 35: Assembly And Disassembly

    1-5 Assembly and Disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Before starting disassembly, press the Power key on the operation panel to off. Make sure that the Power lamp is off before turning off the main power switch. And then unplug the power cable from the wall outlet. Turning off the main power switch before pressing the Power key to off may cause damage to the equipped hard disk.
  • Page 36: Procedure For Assembly And Disassembly

    1-5-2 Procedure for assembly and disassembly (1) Adjusting the center line Make the following adjustment if there is a regular error between the center lines of the original and the copy image when paper is fed from the side feeder. Note: Before performing this adjustment, be sure to perform the center line adjustment of the machine.
  • Page 37: Mechanical Construction

    2-1 Mechanical construction 2-1-1 Mechanical construction The side feeder consists of the paper lifting mechanism, which winds up paper with the wire of the side feeder lift motor (SFLM), and the paper feed and conveying mechanism, which conveys paper with the drive of the paper conveying belt, feed roller and left feed roller.
  • Page 38 Figure 2-1-2 Side feeder (2) Lift Side feeder lift motor cover Lower limit detection switch mount Lift wire Wire lift pulley Wire holding plate Mirror pulley Side feeder lift motor (SFLM) Side feeder paper empty switch (SFPESW) (10) Lower limit detection switch (LLPSW) (11) Lower limit safety switch (LLSSW) 2-1-2 Service Manual...
  • Page 39 SFPFCL SFCCL ULPSW SFFSW SFDM SPFM SFMPWB SFLM LLPSW Figure 2-1-3 Side feeder block diagram Allows the next Paper feed Allows the next Paper feed starts starts (second) paper to be fed paper to be fed Command2 Command3 Command2 Command3 Command Status1 Status...
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  • Page 41: Electrical Parts Layout

    2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs, motors and clutches Machine front Machine inside Machine rear Figure 2-2-1 PWBs, motors and clutches Side feeder main PWB (SFMPWB) ..... Controls electrical components in the side feeder and communications with the machine.
  • Page 42: Switches

    (2) Switches 1112 Machine front Machine inside Machine rear Figure 2-2-2 Switches Side feeder feed switch (SFFSW)....Detects a paper misfeed. Side feeder paper empty switch (SFPESW) ........... Detects the presence of paper in the side feeder. Upper limit detection switch (ULPSW) ..Detects the lift reaching the upper limit. Paper level detection switch (PRDSW)..
  • Page 43: Side Feeder Main Pwb

    2-3 Operation of the PWBs 2-3-1 Side feeder main PWB SFMPCB Serial communication EH SDI EEPROM EH SDO (U4) EH CLK 24 V DC EF SEL SF READY (U1) SPFM 24 V DC Machine 24 V DC SFDH 24 V DC SFSETSW SFCCL 24 V DC...
  • Page 44 Figure 2-3-2 Side feeder main PWB silk-screen diagram 2-3-2 Service Manual Y110900-9...
  • Page 45 Connector Pin No. Signal Voltage Description 24 V DC 24 V DC power Connected SFSETSW 0/24 V DC SFSETSW: On/Off to the side SFLM 24V 24 V DC 24 V DC power (Via SFSETSW) feeder set R24V 24 V DC 24 V DC power (Via SFSETSW, UCOSW) switch and upper cover...
  • Page 46 Connector Pin No. Signal Voltage Description LLSSW LLSSW Connect to LED REM 0/5 V DC RDSW LED: On/Off the right LED REM 0/5 V DC UDSW LED: On/Off down RDSW 0/5 V DC RDSW: On/Off switch, UDSW 0/5 V DC UDSW: On/Off upper down 5 V DC...
  • Page 47: Maintenance Parts List

    2-4 Appendixes Maintenance parts list Maintenance part name Alternative Fig. Ref. Part No. part No. Name used in service manual Name used in parts list 909708Y Paper feed belts BELT LCF,PAPER FEED Paper feed blades BLADE PAPER FEED ASS'Y AVGR03584L Paper guide GUIDE,PAPER No code...
  • Page 48: Periodic Maintenance Procedures

    Periodic maintenance procedures Maintenance Section Method Maintenance cycle Points and cautions Page part/location Paper feed Paper feed belts Clean and Every service Clean with alcohol or a dry section Check cloth. Replace if the belt is dam- aged. Paper feed blades Clean and Every service Clean with alcohol or a dry...
  • Page 49: Wiring Diagram

    Wiring diagram 2-4-3 Y110900-9 Service Manual...
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  • Page 51 UPDATING STATUS DATE UPDATED PAGES PAGES CODE 07/2009 EDITION Y110900-9...

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