Toshiba MP-2002 Service Manual
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Toshiba MP-2002 Service Manual

Toshiba MP-2002 Service Manual

Large capacity feeder
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SERVICE MANUAL
LARGE CAPACITY FEEDER
MP-2002
Model: MP-2002
Publish Date: December 2021
File No. SME21002500
R210221X2900-TTEC
Ver00 F1 2022-03

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  • Page 1 SERVICE MANUAL LARGE CAPACITY FEEDER MP-2002 Model: MP-2002 Publish Date: December 2021 File No. SME21002500 R210221X2900-TTEC Ver00 F1 2022-03...
  • Page 2 © 2021, 2022 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. No patent liability is assumed, however, with respect to the use of the information contained herein.
  • Page 3 General Precautions for Installation, Servicing and Maintenance for this Option The installation and service shall be done by a qualified service technician. 1. When installing this option to the MFP, be sure to follow the instructions described in the “Unpacking/Set-Up Procedure for the Equipment” booklet which comes with this option. 2.
  • Page 4 18.When the MFP is used after this option is removed, be sure to install the parts or the covers which have been taken off so that the inside of the MFP is not exposed. 19.Unplug the power cable and clean the area around the prongs of the plug and socket outlet once a year or more A fire may occur when dust lies on this area.

  • Page 5: Table Of Contents

    Ex-LCF Transport Motor Driving Section ................ 4-24 4.7.1 Gear, Pulley ..................... 4-24 Tray Unit Section......................4-25 4.8.1 Tray unit......................4-25 4.8.2 Tray wire ......................4-25 Paper Guide Setting......................4-31 4.9.1 Right stopper ....................4-31 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 CONTENTS...
  • Page 6 Sideways adjustment ......................5-1 Tilted volume adjustment ....................5-3 Ex-LCF separation roller pressure force adjustment............5-4 6. PERIODIC MAINTENANCE..................6-1 7. ELECTRIC CIRCUIT ..................... 7-1 Harness Diagram ......................7-1 REVISION RECORD....................... 1 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved CONTENTS...

  • Page 7: Specifications

    Cable-1 (1 pc.) Cable-2 (1 pc.) Screw: M4x8 (8 pcs.) Screw: M4x6 (4 pcs.) Screw: M3x8 (1 pc.) Screw: M3x6 (3 pcs.) Appearance color Jet black © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 SPECIFICATIONS 1 - 1...
  • Page 8 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved SPECIFICATIONS 1 - 2...

  • Page 9: Overview

    Ex-LCF set sensor (S4) Short wire Ex-LCF tray sensor (S5) Long wire Ex-LCF tray bottom sensor (S6) Brake unit Ex-LCF door switch (SW1) Ex-LCF board (PWA) © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 OVERVIEW 2 - 1...

  • Page 10: Electric Parts Layout

    Electric Parts Layout Fig. 2-2 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 2...

  • Page 11: Electric Parts

    Ex-LCF door switch Safety switch 2-12 • PC board Symbol Name Function Ex-LCF board Drives the paper feeding 1-33 system and controls the tray driving. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 OVERVIEW 2 - 3...
  • Page 12 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 4...

  • Page 13: General Operation

    7. When printing has been finished, the paper feed motor of the MFP stops rotating and the Ex-LCF transport motor (M1) is turned OFF to finish the feeding and transporting operation. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002...

  • Page 14: Tray Operation During Printing

    • The Ex-LCF paper feed sensor (S2) is not turned ON within a specified period of time after the tray has started to be lifted. MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved GENERAL OPERATION 3 - 2...

  • Page 15: Disassembly And Replacement

    When installing, be sure to hook the arm [3] to the groove of the holder [2]. [ 3 ] [ 3 ] [ 2 ] Fig. 4-3 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 1...

  • Page 16: Rear Cover

    Fig. 4-5 Release 2 latches [3] of the top cover [2] to remove it. [ 2 ] [ 3 ] [ 3 ] Fig. 4-6 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 2...

  • Page 17: Right Cover

    Remove 2 screws [1] and take off the right cover [2] by sliding it to the front side. [ 1 ] [ 1 ] [ 2 ] Fig. 4-7 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 3...

  • Page 18: Paper Feed Unit

    Remove 1 screw [2] and pull out the paper feed unit [3] to take it out. [ 3 ] [ 2 ] Fig. 4-10 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 4...

  • Page 19: Transport Unit

    Remove 4 screws [3] and take off the transport unit [4]. Then remove 1 bushing [5] and 1 gear [6]. [ 3 ] [ 4 ] [ 3 ] [ 6 ] [ 5 ] [ 3 ] Fig. 4-13 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 5...

  • Page 20: Electric Parts

    Disconnect the connector of the Ex-LCF tray motor [1]. Release the harness from 2 harness clamps [2]. [ 2 ] [ 1 ] Fig. 4-15 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 6...
  • Page 21 [ 1 ] Fig. 4-17 Notes: Be careful not to let grease adhere to the belt after you have removed the Ex-LCF tray motor [1]. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 7...

  • Page 22: Ex-Lcf Transport Motor (M1)

    Remove 6 screws [3] and take off the drive unit [4]. [ 4 ] [ 3 ] [ 3 ] [ 3 ] Fig. 4-20 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 8...

  • Page 23: Feed Bracket

    Fig. 4-22 Remove 2 screws [5] and take off the separation guide unit [6]. [ 6 ] [ 5 ] [ 5 ] Fig. 4-23 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 9...
  • Page 24 Fig. 4-25 Remove 1 E-ring [11], 1 gear [12] and 1 bushing [13]. [ 13 ] [ 12 ] [ 11 ] Fig. 4-26 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 10...
  • Page 25 Fig. 4-28 Remove 3 screws [20] and take off the feed bracket [21]. [ 21 ] [ 20 ] [ 20 ] Fig. 4-29 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 11...

  • Page 26: Ex-Lcf Paper Empty Sensor (S1)

    Fig. 4-31 Slide the lever [2] and take off the Ex-LCF tray-up sensor [3] from the bracket. [ 3 ] [ 2 ] Fig. 4-32 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 12...

  • Page 27: Ex-Lcf Paper Feed Sensor (S3)

    Release the harness from the harness clamp [3] and take off the switch cover [2]. [ 1 ] [ 2 ] [ 3 ] Fig. 4-35 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 13...
  • Page 28 Take off the Ex-LCF set sensor [10]. Remove 2 screws [11] and take off the Ex-LCF door switch [12]. [ 11 ] [ 10 ] [ 12 ] Fig. 4-37 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 14...

  • Page 29: Ex-Lcf Tray Bottom Sensor (S6)

     P. 4-2 “4.1.2 Rear cover” Disconnect the connector [1] and release the harness from the harness clamp [2]. [ 2 ] [ 1 ] Fig. 4-39 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 15...

  • Page 30: Ex-Lcf Transport Clutch (Cl1)

    Take off the transport unit.  P. 4-5 “4.3 Transport Unit” Release the harness from the harness clamp [1]. [ 1 ] Fig. 4-42 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 16...
  • Page 31 Remove the E-ring [6], spacer [7] and clutch [8]. Remove the harness [9]. [ 9 ] [ 7 ] [ 6 ] [ 8 ] Fig. 4-45 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 17...

  • Page 32: Roller

    Remove 1 clip [1] and take off the Ex-LCF pickup roller [2]. [ 2 ] [ 1 ] Fig. 4-47 Notes: Be careful not to install the Ex-LCF pickup roller to the wrong position. MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 18...

  • Page 33: Ex-Lcf Paper Feed Roller

    Remove 2 E-rings [2] and 2 bushings [3] from the Ex-LCF transport idling roller [1]. [ 4 ] [ 3 ] [ 2 ] [ 1 ] [ 4 ] [ 3 ] [ 2 ] Fig. 4-49 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 19...

  • Page 34: Ex-Lcf Transport Roller

    [ 7 ] Fig. 4-50 Remove 1 bushing [8] and take off the Ex-LCF transport roller [9]. [ 8 ] [ 9 ] Fig. 4-51 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 20...

  • Page 35: Tray-Up Driving Section

    Remove the pin [11] and pulley [12]. [ 9 ] [ 10 ] [ 11 ] [ 12 ] [ 8 ] Fig. 4-53 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 21...

  • Page 36: Gear

    [B] and remove the E-ring [4]. [ 1 ] [ 2 ] [ A ] [ B ] [ 3 ] [ 4 ] Fig. 4-55 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 22...
  • Page 37 When installing, pay attention to the orientation of the shaft. [C] Gear [3] side [D] Coupling [1] side [ C ] [ D ] Fig. 4-58 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 23...

  • Page 38: Ex-Lcf Transport Motor Driving Section

    [ 3 ] Fig. 4-60 Remove 1 clip [5], the gear [6] and pin [7]. [ 7 ] [ 6 ] [ 5 ] Fig. 4-61 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 24...

  • Page 39: Tray Unit Section

    (Same for the rear side) Fig. 4-63 Notes: When installing the stopper plate, screw it shut after aligning the hole of the stopper plate with the shaft. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 25...
  • Page 40 Remove 4 wire stoppers [10] and then the wire [11]. [ 9 ] [ 10 ] [ 10 ] [ 11 ] [ 10 ] Fig. 4-66 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 26...
  • Page 41 [ 14 ] [ 15 ] Fig. 4-69 Notes: When the gear [15] is installed, the marking on it should be on the back side. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 27...
  • Page 42 [ b ] [ 21 ] [ a ] Fig. 4-72 Notes: Pay attention to the wire installation order when installing the pulley flange. MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 28...
  • Page 43 (18) Remove 2 screws. Release 2 latches and remove the pulley flange [26]. (19) Remove the short wire [b] and then long wire [a]. [ b ] [ 26 ] [ a ] Fig. 4-75 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 29...
  • Page 44 When installing the wire unit, align the orientation of the wires on the front [A] and rear [B] sides. [ B ] [ A ] Fig. 4-76 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 30...

  • Page 45: Paper Guide Setting

    Remove 2 screws [1]. Arrange the rear side guide [2] and secure it with the screws by adapting the groove and screw holes to the paper size to be matched. [ 1 ] [ 2 ] Fig. 4-78 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 31...

  • Page 46: Front Side Guide

    [ 2 ] [ 2 ] Fig. 4-80 Remove 2 screws [4] while lifting up the tray [3]. [ 3 ] [ 4 ] Fig. 4-81 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 32...
  • Page 47 Fig. 4-82 While lifting up the tray [3], secure the screws to the screw holes matching the paper size. [ 3 ] Fig. 4-83 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 DISASSEMBLY AND REPLACEMENT 4 - 33...

  • Page 48: Sub Guides

    Arrange the sub guide [2] and secure it with screws by adapting the screw holes to the paper size to be matched. [ 2 ] Fig. 4-85 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 34...

  • Page 49: Adjustment

    When the center of the printed image shifts to the front side [D], move the adjustment plate [2] to the direction B. [ C ] [ D ] Fig.5-2 C: Rear side D: Front side E: Paper feeding direction F: Center © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 ADJUSTMENT 5 - 1...
  • Page 50 Then adjust the gap [G] between the front cover [3] and top cover [4], and the front cover [3] and right cover [5] to 3 mm, respectively. [ 4 ] [ 3 ] [ 3 ] [ 5 ] Fig.5-5 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 2...

  • Page 51: Tilted Volume Adjustment

    Turn to the right: Stoppers move downward. Turn to the left: Stoppers move upward. Fig.5-6 Notes: When the MPF needs to be moved, be sure to move the stoppers upward. © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 ADJUSTMENT 5 - 3...

  • Page 52: Ex-Lcf Separation Roller Pressure Force Adjustment

    Move to the direction B: Multiple feeding will be suppressed (but the roller life may become shorter). Fig.5-8 Notes: The recommended moving distance of the bracket is within 1 or 2 scale marks. MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 4...

  • Page 53: Periodic Maintenance

    • Remove the Ex-LCF paper feed roller from the paper feed unit. Remove any paper dust on the film section [A]. [ A ] Fig.6-1 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 PERIODIC MAINTENANCE 6 - 1...
  • Page 54 If there is too much paper dust found during preventive maintenance, clean the EX-LCF pickup roller [1], Ex-LCF paper feed roller [2] and Ex-LCF separation roller [3]. [ 2 ] [ 1 ] [ 3 ] Fig.6-2 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved PERIODIC MAINTENANCE 6 - 2...

  • Page 55: Electric Circuit

    ELECTRIC CIRCUIT Harness Diagram Fig. 7-1 © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 ELECTRIC CIRCUIT 7 - 1...
  • Page 56 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved ELECTRIC CIRCUIT 7 - 2...

  • Page 57: Revision Record

    REVISION RECORD Ver.00 Ver.00 <2021/12/22> Page Contents Initial release © 2021, 2022 Toshiba Tec Corporation All rights reserved MP-2002 REVISION RECORD...
  • Page 58 MP-2002 © 2021, 2022 Toshiba Tec Corporation All rights reserved REVISION RECORD...
  • Page 60 1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8562, JAPAN...

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