Toshiba MJ-5004 Service Manual
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Toshiba MJ-5004 Service Manual

Toshiba MJ-5004 Service Manual

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SERVICE MANUAL
JOB SEPARATOR
MJ-5004/5009/5014
File No. SME030024H0
R03092140904-TTEC
Ver08 F_2016-03

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Summary of Contents for Toshiba MJ-5004

  • Page 1 SERVICE MANUAL JOB SEPARATOR MJ-5004/5009/5014 File No. SME030024H0 R03092140904-TTEC Ver08 F_2016-03...
  • Page 2 © 2003 - 2016 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission of TOSHIBA TEC CORPORATION. 16/03...
  • Page 3 General Precautions for Installation/Servicing/Maintenance for the equipment The installation and service shall be done by a qualified service technician. 1) When installing the equipment to the MFP, be sure to follow the instructions described in the "Unpacking/Set-Up Procedure for the equipment" booklet which comes with each unit of the equip- ment.
  • Page 4 18)After completing installation, servicing and maintenance of the equipment, return the equipment to its original state, and check operation. 19)Check the procedures and perform them as described in the Service Manual. 20)Make sure you do not lose your balance. 21)Avoid exposure to your skin and wear protective gloves as needed. 22)Do not leave plastic bags where children can get at them.

  • Page 5: Table Of Contents

    4.3 Drive System ........................4-3 5. CIRCUIT DESCRIPTION....................5-1 5.1 Block Diagram ........................5-1 5.2 Meaning of Signals ......................5-2 6. DISASSEMBLY AND REPLACEMENT................ 6-1 7. PREVENTIVE MAINTENANCE (PM)................7-1 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 CONTENTS 16/03...
  • Page 6 MJ-5004/5009/5014 CONTENTS © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved...

  • Page 7: Specifications

    Upper tray      Lower tray    : Selected at the default value : Selectable by the setting X : Not selectable © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 SPECIFICATIONS 1 - 1 16/03...
  • Page 8 MJ-5004/5009/5014 SPECIFICATIONS © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 1 - 2...

  • Page 9: Outline

    OUTLINE Names of Various Components JSP cover JSP tray Fig. 2-1 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 OUTLINE 2 - 1...

  • Page 10: Layout Of Electrical Parts

    Detects the presence or absence of transport paper. JSP feed sensor SOL1 JSPGATE-SOL Switches the transport path (flap). JSP solenoid PWA-F-JSP JSP board which relays the sensor signals and solenoid drive signals. JSP board MJ-5004/5009/5014 OUTLINE © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 2 - 2...

  • Page 11: Harness Connection Diagram

    Harness Connection Diagram Fig. 2-3 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 OUTLINE 2 - 3 14/11...

  • Page 12: Board Assembly

    Board Assembly TA8428K/S1 PWB-F-OCT-579 6LA69313000 >PF-WP FR ( 30+40 ) < Fig. 2-4 MJ-5004/5009/5014 OUTLINE © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 2 - 4 05/12...

  • Page 13: Operational Description

    When fed to the Job separator, printed paper can be stacked by putting it in the upper or lower tray. Printed sheets of paper are put in the upper or lower tray by changing the transfer path with the flap. © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 OPERATIONAL DESCRIPTION 3 - 1...

  • Page 14: Block Diagram

    1 cover switch, 3 photo sensors and 1 solenoid are connected to the JSP board. These detection signals and drive signals are directly connected to the LGC board. MJ-5004/5009/5014 OPERATIONAL DESCRIPTION © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 3 - 2...

  • Page 15: Detection Of Abnormal Status

    JSP lower stack sensor for the lower tray. The stacker full state can be cleared by removing the paper from the tray. © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 OPERATIONAL DESCRIPTION 3 - 3...
  • Page 16 MJ-5004/5009/5014 OPERATIONAL DESCRIPTION © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 3 - 4...

  • Page 17: Mechanical Description

    JSP upper roller before beings stacked (indicated by the dotted line arrow). Also, when the solenoid is turned ON, the idling roller is lifted to open the upward transport path, thereby facilitating paper passing. © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 MECHANICAL DESCRIPTION 4 - 1...

  • Page 18: Flap

    JSP solenoid is driven to draw the plunger into the solenoid and lower the flap so that the paper is fed to the upper transport path. JSP solenoid JSP solenoid Flap Pinch roller ( Lower ) Flap Fig. 4-2 MJ-5004/5009/5014 MECHANICAL DESCRIPTION © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 4 - 2...

  • Page 19: Drive System

    When exiting the paper to the lower side, the drive mechanism receives driving force from the gear on the same shaft as that for the exit roller and drives the JSP lower roller through 1 gear and 1 belt. © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 MECHANICAL DESCRIPTION...
  • Page 20 MJ-5004/5009/5014 MECHANICAL DESCRIPTION © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 4 - 4...

  • Page 21: Circuit Description

    JSP. Those signals are used to identify the option connected. A combination of the signals indicates the type of an option connected to the equipment. © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 CIRCUIT DESCRIPTION 5 - 1...

  • Page 22: Meaning Of Signals

    OCT solenoid turns ON to lower the flap so that the paper passes through the transport path for the upper tray before being stacked. MJ-5004/5009/5014 CIRCUIT DESCRIPTION © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 5 - 2...

  • Page 23: Disassembly And Replacement

    Loosen 2 screws and detach JSP right cover. JSP right cover Screw Fig. 6-2 Remove 2 screws and detach connector cover. Connector cover Screw Fig. 6-3 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT 6 - 1...
  • Page 24 Fig. 6-5 [B] JSP left cover Loosen 3 screws, detach the harness, and detach JSP left cover. Screw JSP left cover Harness Ground wire Fig. 6-6 MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 6 - 2...
  • Page 25 Detach JSP top cover ( P. 6-3 "[C] JSP top cover"). Detach all the connectors, release 3 locking supports, and remove JSP board. Remove locking supports. Locking support Locking support Fig. 6-8 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT 6 - 3 04/06...
  • Page 26 Remove JSP solenoid arm 2 from plunger. Remove the E-ring and detach the JSP sole- JSP solenoid noid arm 1. arm 1 Marking E-ring solenoid arm 2 Plunger solenoid Fig. 6-10 MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 6 - 4...
  • Page 27 0.5 to 2.0 mm at 2 places on the central portion. Guide plate Plunger 0.5mm 2.0mm Flapper Guide plate Fig. 6-12 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT 6 - 5...
  • Page 28 Fig. 6-14 Remove 1 clip, remove 2 bushings on both Bushing sides, and detach the JSP upper roller. Bushing Clip JSP upper roller Fig. 6-15 MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 6 - 6...
  • Page 29 Remove the spring, E-ring-1, and bushing-1. E-ring-2 Remove the gear assembly, pin, bracket, Bracket bushing-2, and E-ring-2. Bushing-2 Spring JSP lower roller Bushing-1 E-ring-1 Gear assembly Fig. 6-18 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT 6 - 7...
  • Page 30 MJ-5004/5009/5014 DISASSEMBLY AND REPLACEMENT © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 6 - 8...

  • Page 31: Preventive Maintenance (Pm)

    4. JSP upper stuck sensor (1-11)   5. JSP lower stuck sensor (1-11)   6. JSP feed sensor (1-16)   Fig. 7-1 © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved MJ-5004/5009/5014 PREVENTIVE MAINTENANCE (PM) 7 - 1 16/03...
  • Page 32 Apply each one-rice-grain amount of the white grease (Molykote EM-30L) at the point A (2 points) in Figure 7-2. Fig. 7-2 MJ-5004/5009/5014 PREVENTIVE MAINTENANCE (PM) © 2003-2016 TOSHIBA TEC CORPORATION All rights reserved 7 - 2...
  • Page 34 1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8562, JAPAN...

This manual is also suitable for:

Mj-5009Mj-5014

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