Page 1 SERVICE MANUAL FINISHER MJ-1114 Model: MJ-1114 Publish Date: December, 2021 File No. SME21003100 R210221X3500-TTEC Ver00 F1 2022-03...
Page 2 The company and product names described in this manual are trademarks or registered trademarks of their respective companies.  2021, 2022 Toshiba Tec Corporation All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without the prior written...
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 15.During servicing or maintenance work, be sure to check the nameplate and other cautionary labels (if any) to see if they are clean and firmly stuck. If not, take appropriate actions. [ 1 ] [ 2 ] [1] Cautionary label for the paper exit section [2] Rating label 16.The ICs on the PC boards tend to be damaged by static electricity.
Page 5 21.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. 22.When you remove this option and then lift the MFP, do not hold its studs. This could cause injury since the studs may break off and make the MFP fall.
Page 7: Table Of Contents
Unit (Finisher Section)..................... 4-15 4.2.1 Junction box unit....................4-15 4.2.2 Buffer unit ......................4-17 4.2.3 Buffer unit-1 ..................... 4-21 4.2.4 Finishing tray unit..................... 4-25 4.2.5 Stapler unit....................... 4-31 4.2.6 Stapler ......................4-32 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 CONTENTS...
Page 8 Sensor, Switch (Finisher Section) ................. 4-120 4.9.1 Entrance sensor (S1)..................4-120 4.9.2 Transport sensor (S2) ..................4-121 4.9.3 Paddle home position sensor (S3)..............4-122 4.9.4 Buffer tray home position sensor (S5) ............4-124 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved CONTENTS...
Page 9 Paper trailing edge abnormality when it is exiting to the movable tray (dents, folding, tears) ..................6-2 Self-Diagnostic Mode ......................6-6 6.4.1 Overview ......................6-6 6.4.2 Operation procedure ..................6-6 6.4.3 Operation status check ..................6-7 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 CONTENTS...
Page 10 Maintenance and Inspection Points .................. 7-1 Firmware Updating......................7-8 8. HARNESS DIAGRAM ....................8-1 Finisher control PC board ....................8-1 Saddle control PC board ....................8-3 REVISION RECORD....................... 1 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved CONTENTS...
Page 11: Specifications, Accessories And Consumables
DC 24 V +10/-5 % and DC 5.1 V ± 4 % supplied from the MFP Power DC 24 V, 4.5 A or less (Peak:10.0 A or less) consumption DC 5.1 V, 1.0 A or less © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 1...
Page 12: Finisher Section
The “Full” status is defined as when the number of sheets has reached 3,000 for the paper size whose stacking height is 350 mm and 1,500 for others. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 2...
Page 13 1,000. reached 1,000. Reused paper • Stapling position Single (Front) 4.1±3.0 mm Fig. 1-1 Single (Rear) 4.1±3.0 mm Fig. 1-2 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 3...
Page 14 LD, LT 71.4 mm ± 3.5 mm 195.4 mm ± 3.5 mm LT-R, LG 39.6 mm ± 3.5 mm 163.6 mm ± 3.5 mm MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 4...
Page 15 A4, A4-R, B5, LT, LT-R, 8.5"SQ, 16K: 50 sheets A3, B4, FOLIO, LD, LG, COMPUTER, 13"LG, 8K: 30 sheets • Staple loading: Exclusive cartridge (5,000 staples) • Manual stapling: Available © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 5...
Page 16: Saddle Stitch Section
Thick cover page included Plain, Thick Number of sheets Reused paper 60 g/m to 90 g/m 91 g/m to 105 g/m 2 to 5 (per stack) MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 6...
Page 17: Accessories
Exclusive cartridge (STAPLE-3900: 5,000 staples x 3 cartridges per 1 box) • Staple cartridge for the Saddle Stitch Finisher Exclusive cartridge (STAPLE-3100: 2,000 staples x 4 cartridges per 1 box) © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 SPECIFICATIONS, ACCESSORIES AND CONSUMABLES 1 - 7...
Page 19: Overview
Front upper cover Grate-shaped guide Sub tray Movable tray Rear cover Board access cover Saddle access cover Shield metal plate Relay guide Right upper cover Stationary tray © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 1...
Page 20: Sectional View
Finishing tray unit Stapler Movable tray shift motor unit Switchback unit Stacker unit Paper holding unit Side alignment unit Saddle stapler unit Additional folding unit Folding drive unit MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 2...
Page 21: Finisher Section
Alignment plate Stack transport roller-2 Stack transport roller-1 Gate flap Entrance roller Exit roller Entrance motor Stack transport motor CLT2 Stack exit guide clutch SOL4 Gate solenoid © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 3...
Page 22 Flapper Paper feed roller Junction roller Paddle Buffer tray guide motor Paddle motor Transport motor Exit motor Movable tray shift motor SOL5 Transport path switching solenoid MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 4...
Page 23: Saddle Stitch Section
Additional folding carrier Folding roller Saddle paper exit roller Folding blade cam Folding blade Assist roller Eject roller Side alignment motor Additional folding motor SOL6 Assist roller solenoid © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 5...
Page 24 Fig. 2-6 Transport roller Paper holding damper Paper holding cam Stacker carrier Stacker motor Saddle transport motor Folding motor CLT3 Folding blade clutch CLT4 Paper holding clutch MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 6...
Page 33: Symbols And Functions Of Various Components
Adds another fold on paper already [H] Electric Fig. 2- 24-4 folded. parts layout 8 Catching motor Catches sheets of paper. [A] Electric Fig. 2-7 6-19 parts layout 1 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 15...
Page 34: Electromagnetic Spring Clutch
4 Movable tray position-A Detects the position of the movable [E] Electric Fig. 2- 4-38 sensor tray. parts layout 5 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 16...
Page 35 7 operation. Front saddle staple empty Detects the empty status of front [G] Electric Fig. 2- 22-5 sensor staples in the stapler cartridge. parts layout 7 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 17...
Page 36: Pc Board
Fig. 2- 3-37 (FIN board) parts layout 4 Saddle control PC board Controls the Saddle Stitch Unit. [F] Electric Fig. 2- 18-49 (SDL board) parts layout 6 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 18...
Page 37: Signal Block Diagram
Saddle stitch unit opening/closing switch (SW5) Power Front cover opening/closing switch (SW1) control Stationary tray opening/closing switch (SW2) circuit Stapler interference switch (SW3) DC 24 V Fig. 2-15 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 19...
Page 38 Front saddle staple top position sensor (S47) Rear saddle staple top position sensor (S48) Front saddle stapler cartridge sensor (S49) Rear saddle stapler cartridge sensor (S50) Fig. 2-16 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OVERVIEW 2 - 20...
Page 39: Interface Signals
MFP and the Finisher, whether the signals are transmitted or received properly cannot be checked using testing devices in the field. FINCON Fig. 2-17 [1] MFP [2] This option © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OVERVIEW 2 - 21...
Page 41: Operation Description
• Center-folding mode A stack of paper is folded at its center and then has it exit to the saddle tray. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 1...
Page 42 [C] Aligns and staples (only when in the staple stack mode) sheets of paper to exit them to the movable tray. Fig. 3-2 [1] Movable tray [2] Buffer tray [3] Junction box [4] Finishing tray [5] Stapler unit MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 2...
Page 43 [F] Exits sheets of paper to the saddle tray. Fig. 3-3 [1] Junction box [2] Side alignment unit [3] Stapler unit [4] Folding unit [5] Additional folding unit [6] Saddle tray [7] Stacker © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 3...
Page 44 [E] Exits sheets of paper to the saddle tray. Fig. 3-4 [1] Junction box [2] Side alignment unit [3] Stapler unit [4] Folding unit [5] Additional folding unit [6] Saddle tray [7] Stacker MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 4...
Page 45: Junction Box
[2] Flapper [3] Entrance motor [4] Transport path switching solenoid [5] Paper feed roller [6] Paper feed sensor [7] Junction roller [8] Junction box sensor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 5...
Page 46: Paper Exiting To The Stationary Tray
The transportation of paper is detected by the entrance sensor (S1). Fig. 3-6 [1] Gate solenoid [2] Gate flapper [3] Entrance sensor [4] Entrance roller [5] Entrance motor MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 6...
Page 47 The overstack of paper on the stationary tray is detected by the stationary tray stack height detection sensor (S18). Fig. 3-7 [1] Stationary tray roller [2] Stationary tray stack height detection sensor [3] Entrance sensor [4] Exit motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 7...
Page 48: Paper Exiting To The Movable Tray
[1] Buffer tray home position sensor [2] Buffer roller [3] Buffer roller lift solenoid [4] Buffer tray guide motor [5] Buffer tray [6] Catching motor [7] Catching pad MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 8...
Page 49 Fig. 3-9 [1] Buffer roller lift solenoid [2] Buffer roller [3] Buffer tray guide motor [4] Buffer tray [5] Assist guide [6] Assist guide motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 9...
Page 50 Fig. 3-10 [1] Paddle motor [2] Paddle home position sensor [3] Stack transport roller-1 [4] Transport motor [5] Finishing tray paper sensor [6] Stack transport roller-2 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 10...
Page 51 [1] Alignment plate [2] Front alignment plate home position sensor [3] Rear alignment plate home position sensor [4] Rear alignment motor [5] Front alignment motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 11...
Page 52 MFP. Fig. 3-12 [1] Stapler interference switch [2] Stapler interference sensor [3] Stapler unit shift motor [4] Stapler unit home position sensor MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 12...
Page 53 [3] Transport motor [4] Stack exit guide clutch [5] Stack transport roller-1 [6] Stack exit guide [7] Stack exit belt home position sensor [8] Stack transport motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 13...
Page 54 Fig. 3-14 [1] Pinch roller arm [2] Tray guide [3] Stack transport motor [4] Exit roller lift solenoid MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 14...
Page 55 (S15) ON: The sensor signal is interrupted by the rib of the sensor rail. OFF: The sensor signal is not interrupted by the rib of the sensor rail. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION...
Page 56 [3] Movable tray shift motor [4] Movable tray shift motor sensor [5] Movable tray position-A sensor [6] Movable tray position-B sensor [7] Movable tray position-C sensor MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 16...
Page 57: Operation In The Saddle Stitch Section
[4] Saddle transport motor [5] Transport roller [6] Transport path-3 sensor [7] Assist roller solenoid [8] Eject roller sensor [9] Assist roller [10] Eject roller © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 17...
Page 58 The stacker paper detection sensor (S30) detects whether there is paper in the stacker. Fig. 3-17 [1] Stacker carrier [2] Stacker paper detection sensor [3] Stacker motor [4] Stacker home position sensor MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 18...
Page 59 The home position of the jog is detected by the side alignment plate home position sensor (S36). Fig. 3-18 [1] Jog [2] Side alignment plate home position sensor [3] Side alignment motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 19...
Page 60 [E] Stapling operation Stacks of paper aligned and fixed at the stapling position are stapled with two stapler units on the front and rear sides. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 20...
Page 61 [1] Folding blade cam [2] Folding blade [3] Folding blade clutch [4] Folding motor [5] Folding motor encoder sensor [6] Folding blade home position sensor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 21...
Page 62 (M17). Fig. 3-21 [1] Folding blade clutch [2] Folding motor [3] Folding motor encoder sensor [4] Exit transport sensor [5] Folding roller MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 22...
Page 63 [1] Additional folding roller [2] Additional folding carrier [3] Additional folding home position sensor [4] Exit transport sensor [5] Additional folding motor encoder sensor [6] Additional folding motor © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 OPERATION DESCRIPTION 3 - 23...
Page 64 The saddle tray paper detection sensor (S32) detects whether there is paper on the saddle tray or not. Fig. 3-23 [1] Saddle exit roller [2] Exit sensor [3] Folding motor [4] Folding roller [5] Saddle tray paper detection sensor [6] Saddle tray MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved OPERATION DESCRIPTION 3 - 24...
Page 65: Disassembly And Reassembly
Before installing the stationary tray, adjust the installing positions of 4 pins [7] of the buffer unit-1 [6] to the center position. [ 6 ] [ 7 ] Fig. 4-2 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 1...
Page 66: Movable Tray
CB31 error (Movable tray paper-full detection error) will occur. The movable tray [1] must be moved lower than the actuator [4] of the sensor. [ 4 ] [ 1 ] Fig. 4-5 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 2...
Page 67: Saddle Tray
[ 5 ] [ 4 ] Fig. 4-7 Notes: When installing, hang 1 hook of the slide tray [4] on the hole of saddle tray [5]. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 3...
Page 68: Control Panel Unit
Remove 1 screw [4] and 1 spring [5]. Disconnect the connector [6] and take off the control panel unit [7]. [ 6 ] [ 5 ] [ 7 ] [ 4 ] [ 3 ] Fig. 4-10 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 4...
Page 69: Front Upper Cover, Front Lower Cover
Remove 4 screws [4] and take off the front lower cover [3]. [ 4 ] [ 1 ] [ 4 ] [ 2 ] [ 3 ] [ 4 ] Fig. 4-13 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 5...
Page 70: Handle Cover, Cover Lock Bracket
Remove 5 screws [3] and lift the rear cover [2] upward to take it off. [ 3 ] [ 3 ] [ 2 ] [ 1 ] [ 3 ] Fig. 4-15 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 6...
Page 71: Board Access Cover
4.1.9 Saddle access cover Remove 1 screw [2] and take off the saddle access cover [1]. [ 1 ] [ 2 ] Fig. 4-17 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 7...
Page 72: Right Upper Cover
Notes: When installing, hang 2 hooks [2] of the right upper cover [1] on 2 holes utilizing the positions from which they were removed. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 8...
Page 73: Shield Metal Plate
Remove 3 screws [6] and take off the shield metal plate [3]. [ 6 ] [ 3 ] [ 6 ] [ 6 ] Fig. 4-21 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 9...
Page 74: Left Upper Cover
[ 1 ] Fig. 4-23 Notes: When installing, hang 3 hooks [4] of the front rail cover [3] on the holes of the frame. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 10...
Page 75: Grate-Shaped Guide
 P. 4-10 “4.1.13 Front rail cover, Rear rail cover” Lower the movable tray.  P. 4-160 “4.12 Lowering Procedure of the Movable Tray” © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 11...
Page 76 When installing, hang 2 hooks [10] of the grate-shaped guide [9] on the holes of the frame. Release the harness from 1 harness clamp [11] and take off the grate-shaped guide [9]. [ 9 ] [ 11 ] Fig. 4-28 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 12...
Page 77: Left Lower Cover
 P. 4-10 “4.1.13 Front rail cover, Rear rail cover” Remove 4 screws [2] and take off the left lower cover [1]. [ 2 ] [ 1 ] [ 2 ] Fig. 4-30 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 13...
Page 78: Front Foot Cover, Rear Foot Cover
Remove 1 screw [4] and take off the rear foot cover [2] by moving it in the direction of the arrow. [ 4 ] [ 2 ] Fig. 4-32 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 14...
Page 79: Unit (Finisher Section)
Remove the spring [5] and loosen 2 screws [13]. Release the tension of the belt [6] and remove [ 13 ] [ 5 ] [ 6 ] Fig. 4-34 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 15...
Page 80 [ 9 ] Fig. 4-36 (12) Remove 1 screw [16] and take off the rear holder [10]. [ 16 ] [ 10 ] Fig. 4-37 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 16...
Page 81: Buffer Unit
(11) Remove 2 screws [3] and take off the rear rail guide [4]. [ 3 ] [ 2 ] [ 4 ] [ 1 ] [ 3 ] [ 2 ] Fig. 4-39 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 17...
Page 82 (18) Release the harness [19] of the finisher control PC board from 2 harness clamps [20]. [20] [19] Fig. 4-41 Notes: When installing, wire the harness [19] as shown in the figure. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 18...
Page 83 [ 27 ] [ 24 ] Fig. 4-43 Notes: Be careful not to lose the bearing [29] while taking off the assembled part [28]. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 19...
Page 84 Be sure to place the removed buffer unit as shown in the figure. Otherwise, the buffer guide [34], assist guide [35] and transport path [36] may be damaged. [36] [34] [35] [34] Fig. 4-46 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 20...
Page 85: Buffer Unit-1
Release the harness [12] of the finisher control PC board from 2 harness clamps [13]. [13] [12] Fig. 4-48 Notes: When installing, wire the harness [12] as shown in the figure. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 21...
Page 86 (12) Remove 1 harness clamp [20] of the harness [19] from the frame. (13) Pull out the harnesses [17] and [19] through the window [21] of the frame. [19] [21] [20] [17] [18] [16] Fig. 4-50 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 22...
Page 87 (18) Remove the belt [28]. (19) Release the latch [29] and take off the pulley cover [30]. [ 28 ] [ 30 ] [ 29 ] Fig. 4-53 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 23...
Page 88 (21) Remove 5 screws [33] and take off the buffer unit-1 [34] by lifting it up. [ 33 ] [ 33 ] [ 33 ] [ 33 ] [ 34 ] Fig. 4-55 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 24...
Page 89: Finishing Tray Unit
(10) Release the harnesses [5] and [6] from 1 harness clamp [7] and pull out them through the window [8] of the frame. Fig. 4-57 Notes: When installing, wire the harnesses [5] and [6] as shown in the figure. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 25...
Page 90 Fig. 4-60 Notes: • Be careful not to lose the pin [17] for fixing the pulley. • Be careful not to lose the belt [14]. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 26...
Page 91 [ 9 ] [ 24 ] [ 19 ] [ 24 ] Fig. 4-62 Notes: Be careful not to make the finishing tray guide [26] deform. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 27...
Page 92 Make sure to place the ejector in the state [B]. If the ejector is not aligned to the rear end properly, the spring cannot be installed appropriately. (State [A]) MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 28...
Page 93 Fig. 4-67 6. Apply grease to the spring. Amount for [C] (spring surface): 0.1 cc Amount for [D] (spring tip): 0.015 cc Fig. 4-68 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 29...
Page 94 9. By aligning to the D-cut dimension of the shaft, insert the cap to the end. Fig. 4-71 Notes: Do not insert the cap to the end by turning it just half a turn. 10.Attach the clip. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 30...
Page 95: Stapler Unit
Disconnect the connector [6] from the stapler unit shift motor. Fig. 4-72 Remove 2 screws [7] on the rear side. [ 7 ] [ 7 ] Fig. 4-73 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 31...
Page 96: Stapler
When installing, place the flexible cable [2] on 2 protrusions [4] and fix it with the clamp. Remove 1 screw [5] and take off the stapler carrier [6]. [ 6 ] [ 5 ] Fig. 4-76 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 32...
Page 97: 2021, 2022 Toshiba Tec Corporation All Rights Reserved Mj-1114
(Be sure to hold the movable tray [1] with your hand because it may fall when the gear is pushed.) Fig. 4-78 Fig. 4-79 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 33...
Page 98 [ 7 ] Fig. 4-81 Release the harness from 2 harness clamps [8] and disconnect 1 connector [9] from the finisher control PC board. Fig. 4-82 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 34...
Page 99 Remove 2 screws [14] and take off the movable tray shift motor unit [15]. [ 15 ] [ 14 ] [ 14 ] Fig. 4-84 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 35...
Page 101 [8] on the Finisher side and the plate [9] on the saddle stitch unit side is smooth. [ 8 ] [ 10 ] [ 8 ] [ 9 ] Fig. 4-88 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 37...
Page 103: Switchback Unit
Disconnect 2 connector [4] from the saddle control PC board and release the harness from 1 harness clamp [5]. [ 4 ] [ 5 ] Fig. 4-92 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 39...
Page 104: Paper Holding Unit
Be careful not to lose the bushing [2] of the clutch shaft. • When installing, securely engage the bushing [2] of the clutch shaft with the frame of the paper holding unit [1]. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 40...
Page 105: Side Alignment Unit
Fig. 4-95 Disconnect 1 connector [3] from the saddle control PC board and release the harness from 4 harness clamps [4]. Fig. 4-96 Fig. 4-97 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 41...
Page 106: Saddle Stapler Unit
Remove 4 screws [4] and take off the upper stapler frame assembly [5]. [ 4 ] [ 5 ] [ 4 ] Fig. 4-100 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 42...
Page 107 6. Adjust the rear saddle stapler clinch unit in the same manner. [ 8 ] [ 9 ] [ 9 ] [ 12 ] [ 11 ] [ 10 ] Fig. 4-102 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 43...
Page 108 Replace the front saddle stapler drive unit [19] and the front saddle staple clinch unit together. Replace the rear saddle stapler drive unit [21] and the rear saddle staple clinch unit together. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 44...
Page 109 [ 22 ] [ 24 ] [ 22 ] Fig. 4-105 Notes: When replacing the fold plate (ASYS-PLT-FOLD-RLR-SDL), be careful not to damage the films [24]. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 45...
Page 110: Folding Drive Unit
[ 5 ] [ 3 ] Fig. 4-107 Remove 1 clip [6] and the bushing [7]. [ 7 ] [ 6 ] Fig. 4-108 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 46...
Page 111 [16] of the frame where the mark [17] of the bracket points, so that you can reinstall them at the same positions. [ 16 ] [ 17 ] [ 15 ] Fig. 4-111 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 47...
Page 112: Additional Folding Unit
Take off the additional folding unit [11] while pulling the additional folding unit levers [10] at the front and rear. [ 10 ] [ 10 ] [ 11 ] Fig. 4-114 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 48...
Page 113: Stacker Unit
[4]. • When installing, hang 2 hooks [5] at the lower side of the stacker unit [1] on the holes of the frame. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 49...
Page 114: Roller (Finisher Section)
Release the tension of the belt [9] and remove it. [ 8 ] [ 8 ] [ 7 ] [ 9 ] Fig. 4-118 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 50...
Page 116: Junction Roller
Remove 1 clip [7] and 1 bushing [8] at the rear side of the junction roller [6] and take it off. [ 8 ] [ 7 ] [ 6 ] Fig. 4-124 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 52...
Page 117: Paddle-1, Paddle-2, Paddle-3, Paddle-4, Paddle-5, Paddle-6
When installing them, be sure to place them in their original position and direction. [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] Fig. 4-126 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 53...
Page 118: Transport Roller
[ 17 ] [ 15 ] Fig. 4-128 Notes: Be careful not to lose the bushing [17] removed while taking off the motor bracket [16]. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 54...
Page 119 Fig. 4-130 (17) Remove 3 screws [26] and take off the transport guide [27]. [ 26 ] [ 26 ] [ 27 ] Fig. 4-131 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 55...
Page 120 (20) Remove 4 screws [34] of the front pull-in guide [32] and the rear pull-in guide [33]. [ 32 ] [ 33 ] [ 34 ] [ 34 ] Fig. 4-134 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 56...
Page 121 4. Perform the adjustment of the front pull-in guide in the same manner. [ 33 ] [ 37 ] [ 35 ] Fig. 4-136 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 57...
Page 122 (21) Remove 1 E-ring [40] and 1 bearing [41] at the front side of the transport roller. [ 41 ] [ 40 ] Fig. 4-139 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 58...
Page 123 (23) Take off the transport roller [44], front pull-in guide [32] and rear pull-in guide [33]. [ 33 ] [ 44 ] [ 32 ] Fig. 4-141 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 59...
Page 124: Entrance Roller
Remove 3 screws [3] and take off the transport guide [4]. [ 3 ] [ 3 ] [ 4 ] Fig. 4-143 Remove 1 E-ring [5] and 1 bushing [6]. Fig. 4-144 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 60...
Page 126: Stack Transport Roller-1
Release the link portion [3] inside the front finishing tray cover to take it off. Fig. 4-148 Remove 2 screws [4]. [ 4 ] [ 4 ] Fig. 4-149 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 62...
Page 127 Remove 2 E-rings [8] and 2 pins [9]. Take off 2 stack transport roller-1 [10]. [ 8 ] [ 10 ] [ 9 ] [ 9 ] [ 10 ] [ 8 ] Fig. 4-152 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 63...
Page 128: Stack Transport Roller-2
Release the link portion [3] inside the front finishing tray cover to take it off. Fig. 4-154 Remove 2 screws [4]. [ 4 ] [ 4 ] Fig. 4-155 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 64...
Page 130: Buffer Roller
Disconnect 1 relay connector [7] and release the harness [8] from 7 harness clamps [9]. Pull out the harness [8] through the window [6] of the frame. Fig. 4-160 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 66...
Page 131 (11) Loosen 1 screw [17]. Push the metal plate [14] in the direction indicated by the arrow so as the belt tension is loosened as a result. Then tighten the screw [17]. [ 17 ] [ 14 ] Fig. 4-163 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 67...
Page 132 [ 19 ] Fig. 4-164 [ 18 ] [ 19 ] [ 18 ] Fig. 4-165 (13) Remove the spring [20]. [20] Fig. 4-166 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 68...
Page 133 (15) Remove 2 screws [23] and take off 2 assist guide adjustment plates [24] and the assist guide [25]. [ 25 ] [ 24 ] [ 23 ] [ 24 ] [ 23 ] Fig. 4-168 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 69...
Page 134 Fig. 4-170 (16) Remove 1 screw [28], metal plate [29] and spring [30]. [ 30 ] [ 28 ] [ 29 ] Fig. 4-171 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 70...
Page 135 When installing, hook the spring [37] of the pinch roller arm [36] to the frame as shown in the figure. [36] [37] Fig. 4-173 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 71...
Page 136 (19) Remove 2 E-rings [38], 2 buffer rollers [40] and 2 pins [39]. [ 39 ] [ 40 ] [ 38 ] Fig. 4-174 [ 39 ] [ 40 ] [ 38 ] Fig. 4-175 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 72...
Page 137: Upper Paper Exit Roller, Upper Paper Exit Roller Guide
Remove 4 screws [5] and take off the stationary tray transport guide [6]. [ 6 ] [ 5 ] [ 5 ] [ 4 ] [ 5 ] Fig. 4-177 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 73...
Page 138 Remove 3 E-rings [9], 1 gear [10], 1 pin [11] and 2 bushings [12]. [ 12 ] [ 9 ] [ 11 ] [ 9 ] [ 10 ] [ 12 ] [ 9 ] Fig. 4-180 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 74...
Page 139 (10) Take off the upper paper exit roller [13] and the upper paper exit roller guide [7]. [ 7 ] [ 13 ] Fig. 4-181 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 75...
Page 140: Roller (Saddle Stitch Section)
[ 6 ] [ 6 ] [ 9 ] [ 9 ] [ 7 ] [ 8 ] [ 6 ] [ 6 ] Fig. 4-183 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 76...
Page 141: Assist Roller
Remove 4 clips [5], 2 bushings [6] and take off the assist roller [7]. [ 7 ] [ 5 ] [ 5 ] [ 6 ] [ 6 ] [ 5 ] [ 5 ] Fig. 4-186 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 77...
Page 143: Upper Folding Roller, Lower Folding Roller
Remove 1 clip [1], 1 pulley [2] and 1 pin [3]. [ 3 ] [ 2 ] [ 1 ] Fig. 4-191 Remove 1 spring [4]. [ 4 ] Fig. 4-192 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 79...
Page 144 Fig. 4-194 Remove 1 E-ring [9], 1 gear [10] and 1 pin [11]. [ 11 ] [ 10 ] [ 9 ] Fig. 4-195 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 80...
Page 145 Then take off the lower folding roller [15]. [ 16 ] [ 16 ] [ 16 ] [ 7 ] [ 15 ] [ 7 ] Fig. 4-197 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 81...
Page 146: Exit Roller
Remove 2 clips [3],1 bushing [4] and take off the exit roller [5]. [ 3 ] [ 3 ] [ 5 ] [ 4 ] Fig. 4-199 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 82...
Page 147: Motor (Finisher Section)
Fig. 4-200 Remove 3 screws [3] and take off the transport guide [4]. [ 3 ] [ 3 ] [ 4 ] Fig. 4-201 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 83...
Page 148 (14) Remove 2 screws [13]. Disconnect the connector [14] and take off the entrance motor [11]. [ 12 ] [ 14 ] [ 11 ] [ 13 ] Fig. 4-204 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 84...
Page 149: Buffer Tray Guide Motor (M2)
Take off the junction box unit.  P. 4-15 “4.2.1 Junction box unit” Close the buffer unit-1 [1] halfway and remove 1 screw [2]. [ 2 ] Fig. 4-206 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 85...
Page 150 (12) Remove 3 screws [9] and take off the bracket [10] of the finisher control PC board. [ 9 ] [ 10 ] [ 9 ] [ 9 ] Fig. 4-209 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 86...
Page 151 Fig. 4-210 (14) Remove 2 screws [12] and take off the paddle motor [13]. [ 12 ] [ 12 ] [ 13 ] Fig. 4-211 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 87...
Page 152: Front Alignment Motor (M5)
Remove 2 screws [3]. Disconnect 1 relay connector [1] and take off the rear alignment motor [2]. [ 1 ] [ 3 ] [ 3 ] [ 2 ] Fig. 4-213 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 88...
Page 153: Transport Motor (M7)
Remove 2 screws [7] and take off the transport motor [8] from the bracket [3]. [ 7 ] [ 3 ] [ 7 ] [ 8 ] Fig. 4-215 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 89...
Page 154: Stack Transport Motor (M8)
Take off the junction box unit.  P. 4-15 “4.2.1 Junction box unit” Close the buffer unit-1 [1] halfway and remove 1 screw [2]. [ 2 ] Fig. 4-217 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 90...
Page 155 (12) Remove 3 screws [9] and take off the bracket [10] of the finisher control PC board. [ 9 ] [ 10 ] [ 9 ] [ 9 ] Fig. 4-220 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 91...
Page 156: Assist Guide Motor (M10)
Disconnect 1 relay connector [1] and release the harness [2] from 7 harness clamps [3]. Pull out the harness [2] through the window of the frame. Fig. 4-222 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 92...
Page 157: Exit Motor (M11)
(10) Release the harness from 6 harness clamps [13]. (11) Remove 1 binding band [14] which bundles the harness. [14] [13] [13] [13] [11] [12] [10] [13] Fig. 4-224 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 93...
Page 158 Be careful not to lose the bearing [23] while taking off the assembled part [22]. (15) Remove 2 screws [24] and take off the exit motor [25]. [ 24 ] [ 25 ] [ 24 ] Fig. 4-227 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 94...
Page 159: Movable Tray Shift Motor (M12)
Fig. 4-228 Fig. 4-229 Remove 2 screws [4] and take off the sensor rail [3]. [ 4 ] [ 4 ] Fig. 4-230 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 95...
Page 160 Be careful not to lose the belt. • Pay attention to the size and length of the screws. If you use the wrong ones, the motor could be damaged. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 96...
Page 161: Catching Motor (M21)
Fig. 4-234 Remove 3 screws [3] and take off the transport guide [4]. [ 3 ] [ 3 ] [ 4 ] Fig. 4-235 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 97...
Page 162 [ 9 ] Fig. 4-237 (13) Disconnect the relay connector [11]. (14) Release the harness from 3 harness clamps [12]. [12] [12] [11] Fig. 4-238 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 98...
Page 163 (15) Remove 2 screws [13] and take off the catching motor [14]. [ 13 ] [ 14 ] [ 13 ] Fig. 4-239 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 99...
Page 164: Motor (Saddle Stitch Section)
[ 3 ] [ 2 ] Fig. 4-240 Remove 1 E-ring [4] and take off the stacker [5]. [ 5 ] [ 4 ] Fig. 4-241 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 100...
Page 165 Remove 2 screws [9] and release the harness from 1 harness clamp [10]. Then take off the stacker motor [11]. [ 11 ] [ 9 ] [ 9 ] [ 10 ] Fig. 4-243 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 101...
Page 166: Side Alignment Motor (M15)
Remove 2 screws [3]. Disconnect 1 relay connector [4] and take off the side alignment motor [5]. [ 4 ] [ 3 ] [ 5 ] Fig. 4-245 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 102...
Page 167: Saddle Transport Motor (M16)
Remove 2 screws [5] and take off the saddle transport motor [6] from the motor bracket [4]. [ 5 ] [ 4 ] [ 5 ] [ 6 ] Fig. 4-248 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 103...
Page 168: Folding Motor (M17)
Release the harness from 2 harness clamps [4] and disconnect 1 connector [5] from the saddle control PC board. Fig. 4-250 Remove the belt [6] of the folding motor. [ 6 ] Fig. 4-251 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 104...
Page 169: Additional Folding Motor (M20)
Remove 2 screws [5], 1 gear bracket [6] and 1 pulley [7]. [ 4 ] [ 7 ] [ 6 ] [ 5 ] Fig. 4-254 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 105...
Page 170 Remove 2 screws [8] and the belt [9]. Then, take off the folding motor [10]. [ 9 ] [ 8 ] [ 8 ] [ 10 ] Fig. 4-255 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 106...
Page 171: Electromagnetic Spring Clutch, Solenoid
[ 1 ] [ 1 ] Fig. 4-256 Remove the belt [4] of the stack transport motor [3]. [ 4 ] [ 3 ] Fig. 4-257 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 107...
Page 172 Slide the shaft [5] in the direction of the arrow and take off the stack exit guide clutch [7]. Then disconnect 1 relay connector [9]. [ 5 ] [ 9 ] [ 7 ] Fig. 4-259 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 108...
Page 173: Folding Blade Clutch (Clt3)
[ 4 ] [ 6 ] [ 5 ] Fig. 4-261 Notes: When installing, attach a rotation stopper [6] of the folding blade clutch [5]. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 109...
Page 174: Paper Holding Clutch (Clt4)
Fully close the buffer unit-1. Remove 2 springs [1]. Release the harness from 5 harness clamps [2] and disconnect 2 relay connectors [3]. Fig. 4-263 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 110...
Page 175 When installing, while the solenoid is turned ON, align the buffer roller and the buffer tray so that their gap will be within 2.0 mm to 3.5 mm and fix them. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114...
Page 177: Gate Solenoid (Sol4)
[ 6 ] [ 6 ] Fig. 4-269 Close the buffer unit-1 [7] halfway and remove 1 screw [8]. [ 8 ] Fig. 4-270 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 113...
Page 178 (11) Remove 2 screws [12] and disconnect 1 relay connector [13]. Remove the arm [14] and take off the bracket [15]. [ 14 ] [ 12 ] [ 15 ] [ 13 ] Fig. 4-273 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 114...
Page 179 [21] of the entrance roller is within 0.4 mm to 0.8 mm. [ 15 ] [ 20 ] [ 22 ] [ 21 ] Fig. 4-276 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 115...
Page 180: Transport Path Switching Solenoid (Sol5)
Remove the spring [7] and loosen 2 screws [8]. Release the tension of the belt [9] and remove it. [ 8 ] [ 8 ] [ 7 ] [ 9 ] Fig. 4-278 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 116...
Page 181 [2] edge is within 1.5 mm to 2.1 mm. Fix the solenoid with 2 screws [4]. [ 1 ] [ 2 ] [ 3 ] [ 4 ] Fig. 4-281 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 117...
Page 182: Assist Roller Solenoid (Sol6)
[ 2 ] Fig. 4-283 Notes: Be careful not to damage the harness fixed on the back side of the stacker guide [1] with a clamp. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 118...
Page 183 Remove 1 spring [5]. Remove 2 screws [6] and take off the assist roller solenoid [7]. [ 5 ] [ 6 ] [ 7 ] Fig. 4-285 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 119...
Page 184: Sensor, Switch (Finisher Section)
[1]. [ 1 ] [ 2 ] Fig. 4-286 Release the latch and take off the entrance sensor [3]. [ 3 ] Fig. 4-287 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 120...
Page 185: Transport Sensor (S2)
[1]. [ 1 ] [ 2 ] [ 4 ] Fig. 4-288 Release the latch and take off the transport sensor [3]. Fig. 4-289 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 121...
Page 186: Paddle Home Position Sensor (S3)
Fig. 4-290 Remove 3 screws [3] and take off the transport guide [4]. [ 3 ] [ 3 ] [ 4 ] Fig. 4-291 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 122...
Page 187 (13) Remove 1 screw [11], disconnect 1 connector [12] and take off the sensor bracket [13]. [ 11 ] [ 12 ] [ 13 ] Fig. 4-294 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 123...
Page 188: Buffer Tray Home Position Sensor (S5)
Disconnect 1 connector [2]. Release the latch and take off the buffer tray home position sensor [3]. [ 3 ] [ 2 ] Fig. 4-297 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 124...
Page 189: Assist Guide Home Position Sensor (S6)
 P. 4-11 “4.1.14 Grate-shaped guide” Release the latch. Disconnect 1 connector and take off the front alignment plate home position sensor [1]. [ 1 ] Fig. 4-299 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 125...
Page 190: Rear Alignment Plate Home Position Sensor (S8)
Take off the finishing tray unit.  P. 4-25 “4.2.4 Finishing tray unit” Remove 2 screws [1]. [ 1 ] [ 1 ] Fig. 4-301 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 126...
Page 191 [ 4 ] [ 6 ] Fig. 4-303 Release the latch and take off the stack exit belt home position sensor [8]. Fig. 4-304 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 127...
Page 192: Stapler Unit Home Position Sensor (S10)
 P. 4-32 “4.2.6 Stapler” Disconnect 1 connector [1]. Release the latch and take off the stapler interference sensor [2]. [ 2 ] [ 1 ] Fig. 4-306 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 128...
Page 193: Finishing Tray Paper Sensor (S12)
Take off the finishing tray unit.  P. 4-25 “4.2.4 Finishing tray unit” Remove 2 screws [1]. [ 1 ] [ 1 ] Fig. 4-309 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 129...
Page 194 [ 4 ] Fig. 4-311 Remove 1 screw [6] and take off the sensor bracket [5]. [ 5 ] [ 6 ] Fig. 4-312 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 130...
Page 195: Movable Tray Position-A Sensor (S13), Movable Tray Position-B Sensor (S14), Movable Tray Position-C Sensor (S15)
(Be sure to hold the movable tray [1] with your hand because it may fall when the gear is pushed.) Fig. 4-314 Fig. 4-315 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 131...
Page 196 Disconnect 3 connectors and release the latch. Take off the movable tray position-A sensor [8], movable tray position-B sensor [9] and movable tray position-C sensor [10]. [ 8 ] [ 9 ] [ 10 ] Fig. 4-318 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 132...
Page 197: Movable Tray Stack Height Detection Sensor (S16)
 P. 4-2 “4.1.2 Movable tray” Disconnect 1 connector. Release the latch and take off the movable tray paper sensor [1]. [ 1 ] Fig. 4-320 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 133...
Page 198: Stationary Tray Stack Height Detection Sensor (S18)
[ 5 ] Fig. 4-322 Release the latch and take off the stationary tray stack height detection sensor [7]. [ 7 ] Fig. 4-323 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 134...
Page 199: Paper Feed Sensor (S22)
[ 2 ] [ 1 ] Fig. 4-324 Release the latch and take off the paper feed sensor [3]. [ 3 ] Fig. 4-325 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 135...
Page 200: Movable Tray Shift Motor Sensor (S23)
[ 2 ] [ 1 ] Fig. 4-326 Release the latch and take off the movable tray shift motor sensor [3]. [ 3 ] Fig. 4-327 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 136...
Page 201: Front Cover Opening/Closing Switch (Sw1)
Remove 2 screws [7] and take off the front cover opening/closing switch [4]. [ 7 ] [ 4 ] [ 7 ] Fig. 4-330 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 137...
Page 202: Stationary Tray Opening/Closing Switch (Sw2)
Remove 3 screws [5] and take off the bracket [6] of the finisher control PC board. [ 5 ] [ 6 ] [ 5 ] [ 5 ] Fig. 4-332 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 138...
Page 203 Be careful not to lose the bearing [15] while taking off the assembled part [14]. (10) Remove 1 E-ring [16] and the bearing [17]. Take off the shaft [18]. [18] [17] [16] Fig. 4-335 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 139...
Page 204: Stapler Interference Switch (Sw3)
Remove 2 screws [3] and take off the stapler interference switch [2]. [ 3 ] [ 2 ] [ 3 ] [ 1 ] Fig. 4-338 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 140...
Page 205: Sensor, Switch (Saddle Stitch Section)
[ 2 ] [ 1 ] Fig. 4-339 Release the latch and take off the junction box sensor [3]. [ 3 ] Fig. 4-340 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 141...
Page 206: Transport Path-2 Sensor (S27)
[ 3 ] [ 4 ] Fig. 4-342 Release the latch and take off the transport path-2 sensor [5]. [ 5 ] Fig. 4-343 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 142...
Page 207: Transport Path-3 Sensor (S28)
[ 2 ] [ 1 ] Fig. 4-344 Release the latch and take off the transport path-3 sensor [3]. [ 3 ] Fig. 4-345 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 143...
Page 208: Eject Roller Sensor (S29)
[ 2 ] [ 1 ] Fig. 4-346 Release the latch and take off the eject roller sensor [3]. [ 3 ] Fig. 4-347 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 144...
Page 209: Stacker Paper Detection Sensor (S30)
Remove 2 screws [4] and take off the sensor bracket [5]. [ 3 ] [ 4 ] [ 5 ] [ 4 ] Fig. 4-349 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 145...
Page 210: Exit Sensor (S31)
Remove 1 screw [2], disconnect 1 connector and take off the sensor bracket [1]. [ 2 ] [ 1 ] Fig. 4-351 Release the latch and take off the exit sensor [3]. [ 3 ] Fig. 4-352 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 146...
Page 211: Saddle Tray Paper Detection Sensor (S32)
 P. 4-36 “4.3.1 Saddle stitch unit” Release the latch and take off the saddle tray paper detection sensor [3]. [ 3 ] Fig. 4-354 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 147...
Page 212: Stacker Home Position Sensor (S33)
Remove 1 screw [2]. Disconnect 1 connector and take off the folding motor encoder sensor [1]. [ 2 ] [ 1 ] Fig. 4-356 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 148...
Page 213: Folding Blade Home Position Sensor (S35)
Disconnect 1 connector. Release the latch and take off the side alignment plate home position sensor [4]. [ 3 ] [ 4 ] Fig. 4-359 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 149...
Page 214: Paper Holding Home Position Sensor (S38)
[ 2 ] Fig. 4-360 Disconnect 1 connector. Release the latch and take off the paper holding home position sensor [3]. [ 3 ] Fig. 4-361 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 150...
Page 215: Additional Folding Home Position Sensor (S39)
 P. 4-48 “4.3.7 Additional folding unit” Remove 1 screw [2]. Disconnect 1 connector and take off the exit transport sensor [1]. [ 2 ] [ 1 ] Fig. 4-363 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 151...
Page 216: Additional Folding Motor Encoder Sensor (S42)
[ 2 ] [ 1 ] Fig. 4-364 Release the latch and take off the additional folding motor encoder sensor [3]. [ 3 ] Fig. 4-365 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 152...
Page 217: Saddle Stitch Unit Opening/Closing Switch (Sw5)
Fig. 4-366 Remove 2 screws [3] and take off the saddle stitch unit opening/closing switch [4]. [ 3 ] [ 4 ] Fig. 4-367 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 153...
Page 218: 4.11 Pc Board, Discharge Brush
Remove 3 screws [6] and take off the finisher control PC board [5]. [ 6 ] [ 6 ] [ 5 ] [ 6 ] Fig. 4-369 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 154...
Page 219: Saddle Control Pc Board (Sdl)
[ 4 ] Fig. 4-371 Notes: When installing, be sure to hang 3 holes [6] on the cover with 3 hooks on the frame. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 155...
Page 220: Saddle Flat Cable
When installing the flat cable, carefully insert it straight. • Pay attention not to apply a load to the tip of the flat cable or not to damage it. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 156...
Page 221 Remove 2 screws [7] on the rear side and slide the saddle flat cable [6] to the paper feeding side to take it off. [ 7 ] [ 7 ] [ 6 ] Fig. 4-376 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 157...
Page 222 Notes: When installing, pay attention not to get the film [8] under the frame [9]. Fig. 4-377 Fig. 4-378 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 158...
Page 223: Stationary Tray Front Discharge Brush, Stationary Tray Rear Discharge Brush
Loosen 1 screw [4] on the side. Remove 2 screws [5] and take off the stationary tray rear discharge brush [6]. [ 5 ] [ 5 ] [ 6 ] [ 4 ] Fig. 4-380 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY 4 - 159...
Page 224: 4.12 Lowering Procedure Of The Movable Tray
Since the insertion of the screwdriver has released the driving gear of the movable tray [3], it can now be lowered. If the screwdriver is taken out, the movable tray [3] will stop in that particular position. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved DISASSEMBLY AND REASSEMBLY 4 - 160...
Page 225 [5]. If printing is performed with the sensor turned ON, a CB31 error (Movable tray paper-full detection error) will occur. The movable tray [3] must be moved lower than the sensor. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 DISASSEMBLY AND REASSEMBLY...
Page 227: Adjustment
6: 0.00 mm, 7: +0.42 mm, 8: +0.84 mm, 9: +1.26 mm, 10: +1.68 mm, 11: +2.10 mm If the adjustment values cannot be confirmed, perform the adjustment in the following procedure. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 ADJUSTMENT...
Page 228 Every time the [Button1] button is pressed, the alignment plate shifts by 0.42 mm. (The gap between the alignment plates becomes narrower.) LED3 LED2 LED1 Button1 Button2 Fig.5-2 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 2...
Page 229 Turn the power OFF of the MFP. Turn OFF all bits of the SW1 on the finisher control PC board. (10) Install the board access cover. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 ADJUSTMENT 5 - 3...
Page 230: Stapling Position Adjustment
Although there are four setting types for the SW1 as shown in the table on the previous page, perform only one of them since the adjustment values are used in common. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 4...
Page 231 +0.81 +1.08 +1.35 +1.62 +1.89 +2.16 Turn the power OFF of the MFP. Turn OFF all bits of the SW1 on the finisher control PC board. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 ADJUSTMENT 5 - 5...
Page 232: Stapling And Folding Position Adjustment
When the staples are bent Staple Staple Do not include the width of the staples -0.5 mm - +0.5 mm -0.5 mm - +0.5 mm Folding line Folding line Fig.5-7 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 6...
Page 233 (the position of the stacker hooks) of the stacker upward. Stapling position  P. 5-8 “[A] Adjustment with the self-diagnostic code” Stacker hook Fig.5-11 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 ADJUSTMENT 5 - 7...
Page 234: Folding Position Adjustment
5: -1.2 mm, 6: -0.8 mm, 7: -0.4 mm, 8: 0.0 mm, 9: +0.4 mm, 10: +0.8 mm, 11: +1.2 mm, 12: +1.6 mm, 13: +2.0 mm, 14: +2.4 mm, 15: +2.8 mm MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved ADJUSTMENT 5 - 8...
Page 235: Saddle Stitch Section Skew Adjustment
Open the cover. Pull out the saddle stitch section and then loosen 2 screws. Fig.5-12 Rotate the adjustment screw slightly. Fig.5-13 Tighten 2 screws. Return the saddle stitch section and then close the cover. Fig.5-14 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 ADJUSTMENT 5 - 9...
Page 237: Troubleshooting
For details about the error codes, refer to “ERROR CODE AND TROUBLESHOOTING” in the Service Manual for the MFP. Analysis from Error Codes For details, refer to “ERROR CODE AND TROUBLESHOOTING” in the Service Manual for the MFP. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 1...
Page 238: Other Errors
(trailing edge side), resulting in damage to it. Fig.6-1 [1] Dents [2] Folding [3] Tears MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 2...
Page 239 Clean both the back and front sides of the pulled out ejectors with alcohol. If Molykote oil has adhered to the ejectors or the metal guide, wipe it all off. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114...
Page 240 1. Put your hand on the holder at the end of the ejectors and then pull them out toward you until they stop. Fig.6-4 2. Release your hand from the holder and check that the ejectors are quickly returned to their home position. Fig.6-5 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 4...
Page 241 If the problem at the trailing edge of the paper still persists even after steps (1) to (3) have been performed, replace the finishing tray unit. Finishing tray unit: ASYB-SHEAF-FEED-S20 (P-I: 10-48) © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING...
Page 242: Self-Diagnostic Mode
Press [Button2] once. (To enter the number of Test No. 1) Check the test list and press [Button1] as many times as noted for Test No. 2 whose operation you want to check. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 6...
Page 243: Operation Status Check
• If the operation of this mode is canceled and another test is attempted, be sure to turn the power OFF and then back ON first. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 7...
Page 244 Catching motor Performs initialization (stopping at the standby position after detecting the home position). 3. Operation check for solenoids MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 8...
Page 245 The status of the switch is indicated with the switch LED1 in real time as follows: LED1 ON: Open, LED1 OFF: Close Continues the operation until it is canceled. (Unused) (Unused) © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 9...
Page 246 The status of the sensor is indicated with the LED1 in real time as follows: LED1 ON: 1, LED1 OFF: 0 Continues the operation until it is canceled. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 10...
Page 247 The status of the sensor is indicated with the LED1 in real time as follows: LED1 ON: 1, LED1 OFF: 0 Continues the operation until it is canceled. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 11...
Page 248 The status of the sensor is indicated with the sensor LED1 in real time as follows: LED1 ON: 1, LED1 OFF: 0 Continues the operation until it is canceled. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 12...
Page 249 The status of the sensor is indicated with the LED1 in real time as follows: LED1 ON: 1, LED1 OFF: 0 Continues the operation until it is canceled. © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 13...
Page 250 The status of the sensor is indicated with the LED1 in real time as follows: LED1 ON: 1, LED1 OFF: 0 Continues the operation until it is canceled. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 14...
Page 251: Error Indications
Paper transport jam in Saddle Stitch Unit EAB0 Cover open jam EA90 Stack exit belt home position error EA70 Early arrival jam EA60 Buffer tray home position error ED16 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 15...
Page 252 Movable tray height error EAFC Movable tray movement error EAFD Assist guide cam position error EAFE Catching motor home position detection error EAFA Stapler movement error EAFB MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 16...
Page 253 Saddle stitch finisher stacker motor abnormality CB95 (Unused) (Unused) Finisher exit motor abnormality CB13 Finisher assist guide motor abnormality CB14 Finisher - Main program error CB82 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 TROUBLESHOOTING 6 - 17...
Page 254 (LED2) (LED3) the MFP) Stationary tray: Full Movable tray: Full Saddle tray: Full Punch waste case: Full (Unused) Finisher staple cartridge: Empty Saddle staple cartridge: Empty MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved TROUBLESHOOTING 6 - 18...
Page 255: Preventive Maintenance (Pm) And Firmware Updating
Perform preventive maintenance for the Finisher at the same interval as for the MFP to which the Finisher is connected. [ A ] [ B ] Fig. 7-1 [A] Front side [B] Rear side © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 1...
Page 256 10-8, 10-13 plate) Finishing tray shaft 10-7 Movable tray drive gear 12-58, 12-59 Additional folding unit carrier shaft Grate-shaped guide 4-21 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 2...
Page 257 Apply an appropriate amount of white grease (Molykote HP-300) to the entire cam [3]. [ 1 ] [ 2 ] [ 3 ] Fig. 7-2 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 3...
Page 258 Apply an appropriate amount of white grease (Molykote HP-300) to the entire stapler carrier shaft [1]. [ 1 ] Fig. 7-4 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 4...
Page 259 Apply an appropriate amount of white grease (Molykote HP-300) to the gear teeth of the movable tray drive gear [1]. [ 1 ] Fig. 7-6 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 5...
Page 260 *k: Additional folding unit carrier shaft Apply an appropriate amount of white grease (Molykote HP-300) to the entire additional folding unit carrier shaft [1]. Fig. 7-7 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 6...
Page 261 The brush with which the coating agent (SANKOL CFD-409M) was applied must be exclusive for coating. Do not use it to clean other areas. [ 1 ] Fig. 7-8 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 7...
Page 262: Firmware Updating
Firmware Updating For updating firmware, refer to “FIRMWARE UPDATING” in the Service Manual for the MFP. MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved PREVENTIVE MAINTENANCE (PM) AND FIRMWARE UPDATING 7 - 8...
Page 263: Harness Diagram
LED3 LED2 MOT5-B# LED1 MOT5-B Front alignment motor MOT5-A MOT5-A# CLT2-IN Stack exit guide clutch CN19 CLT2 CLT2-OUT DM1-R Movable tray shift motor DM1-F Fig.8-1 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 HARNESS DIAGRAM 8 - 1...
Page 264 PNC board ORI-MTR-EN TRMT-STEP SDL-PWM TRMT-CUR 2ND-FOLD-EN TRMT-MD0 TRMT-MD1 P24V P24V P24V VM(24V) VM(24V) VM(24V) VM(24V) CN29 VM(24V) CN26 Saddle stitch unit SDL-OPEN opening/closing switch Fig.8-2 MJ-1114 © 2021, 2022 Toshiba Tec Corporation All rights reserved HARNESS DIAGRAM 8 - 2...
Page 265: Saddle Control Pc Board
PAPER FOLS HP SDL-PWM position sensor 2ND-FOLD-EN CN13 5VPC VM(24V) ORI-EN Folding motor encoder sensor VM(24V) VM(24V) VM(24V) CL3-IN VM(24V) Folding blade clutch CLT3 CL3-OUT Fig.8-3 © 2021, 2022 Toshiba Tec Corporation All rights reserved MJ-1114 HARNESS DIAGRAM 8 - 3...
Page 270 1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8562, JAPAN...

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