MUTOH VJ-628D2 Maintenance Manual
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MUTOH VJ-628D2 Maintenance Manual

MUTOH VJ-628D2 Maintenance Manual

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MAINTENANCE
MANUAL
ERRATA
VJ-628D2
VJ628D2E-M-00a
CONFIDENTIAL

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Summary of Contents for MUTOH VJ-628D2

  • Page 1 MAINTENANCE MANUAL ERRATA VJ-628D2 VJ628D2E-M-00a CONFIDENTIAL...
  • Page 2 VJ628D2E-M-00a 1.  Introduction  ............................3 2.  Trobleshooting  ............................8 3.  Parts Replacement ..........................11 4.  Adjustment ............................37 5.  Self-diagnosis ............................47 6.  Maintenance mode 2  .........................66 7.  Maintenance  ............................75 8.  Maintenance part(s) list ........................83 9.  Electric cable diagram ........................99 10.  Tube diagram  ..........................101 11.  Self-diagnosis function diagram  ....................106 12.  Error message list ...........................109 13.  FFC folding instruction  ........................114 14. ...
  • Page 3 1. Introduction VJ628D2E-M-00a 1.  Introduction 1.1.  About this manual ..........................4 1.1.1. Purpose and target readers ....................... 4 1.1.2. Manual notation ............................. 4 1.1.3. Firmware version covered by this document ................4 1.1.4. Establishment Date of This Document ..................4 1.2.  Important notice ..........................5 1.2.1.
  • Page 4 1.1.4. Establishment Date of This Document NOTE This document was established on March 1, 2023. - This manual is a maintenance manual for the VJ-628D2 that mainly explains the differences from the VJ-628D. =>maintenance manual for the VJ-628D (VJ-628) : VJ628-M-xx index=> ...
  • Page 5 - The product and the contents of this publication may be changed without prior notification. - MUTOH INDUSTRIES LTD. has made the best efforts to keep this publication free from error, but if you find any uncertainties or misprints, please call us or the shop where you bought this equipment.
  • Page 6 1. Introduction VJ628D2E-M-00a 1.3.  Warning labels This section explains the handling of warning label, pasting location and types. Warning labels are attached to parts of the printer that need special caution. Understand the locations and the descriptions of the danger associated with each label before operating the printer.
  • Page 7 - Components in printer can be disassembled only if instructed so in this manual. Do not disassemble Frame components and/or other components that are not instructed. - The printer has been assembled in MUTOH factory with extremely high precision up to 1/100mm.
  • Page 8 2. Trobleshooting VJ628D2E-M-00a 2.  Trobleshooting 2.1.  Introduction ............................9 2.2.  Trouble without error message  ....................10 CONFIDENTIAL...
  • Page 9 2. Trobleshooting VJ628D2E-M-00a 2.1.  Introduction This chapter provides information on possible causes of machine errors/damage and recovery actions. Trouble Contents Reference When the message is displayed Trouble with an error message =>2.2 displayed on Operation panel when the printer is malfunctioning. When the message is not displayed Trouble without an error message =>12.1...
  • Page 10 2. Trobleshooting VJ628D2E-M-00a 2.2.  Trouble without error message =>Refer to maintenance manual for VJ-628 index=>  2. Trobleshooting Trouble without error message CONFIDENTIAL...
  • Page 11 3. Parts Replacement VJ628D2E-M-00a 3.  Parts Replacement 3.1.  Introduction .............................12 3.2.  Covers-remove/assemble  ......................13 3.3.  Carriage .............................14 3.3.1. Print head ..............................15 3.4.  Y rail..............................18 3.5.  Frame  ..............................19 3.6.  PF ................................20 3.7.  Cable guide  ............................21 3.8.  IH_R  ..............................22 3.9.  IH_L ..............................23 3.9.1. Circulation pump ..........................24 3.10. ...
  • Page 12 - Components in printer can be disassembled only if instructed so in this manual. Do not disassemble Frame components and/or other components that are not instructed. index=>  3. Parts Replacement - The printer has been assembled in MUTOH factory with extremely high precision up to 1/100mm. If disassembled inappropriately, normal functionality may not be restored.
  • Page 13 3. Parts Replacement VJ628D2E-M-00a 3.2.  Covers-remove/assemble This section describes the procedures to remove and reinstall covers. Followings describe the list of cover parts. Contents Reference Side Cover R =>Refer to maintenance manual for VJ-628 Side Cover L =>Refer to maintenance manual for VJ-628 Top Cover =>Refer to maintenance manual for VJ-628 index=> ...
  • Page 14 3. Parts Replacement VJ628D2E-M-00a 3.3.  Carriage NOTE - As of March 1, 2023 (No.1471401) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference CR board =>Refer to maintenance manual for VJ-628 Top view Bottom view CR encoder...
  • Page 15 3. Parts Replacement VJ628D2E-M-00a 3.3.1. Print head NOTE - The ink arrangement is as shown in the figure below. A : Print head 7-color setting Y Lm WH WH ● Tools, Jigs, and Maintenance Part(s) Part(s) No. Name Reference CAUTION DH-40274 I9472 Print Head - Precautions when replacing the ink path...
  • Page 16 3. Parts Replacement VJ628D2E-M-00a ● Procedure Remove cover(s). - Carriage cover 1 Discharge ink. - CR board cover 2 Remove cover(s). =>Refer to maintenance manual for VJ-628 - Side cover R Remove ink tube. 3 Remove cover(s). - Turn head connector by 45 degree clockwise. - Carriage cover A : Valve head connector - CR board cover...
  • Page 17 3. Parts Replacement VJ628D2E-M-00a Remove head base. Replace head rank label. A : Round head screw with split washer_M2.5x8 (x4) - Remove head rank label from new print head. B : Head base - Install it to head cover. C : Print head A : Head rank label B : Head cover C : Print head...
  • Page 18 3. Parts Replacement VJ628D2E-M-00a 3.4.  Y rail NOTE - As of March 1, 2023 (No.1386505) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference CR belt =>Refer to maintenance manual for VJ-628 CR motor =>Refer to maintenance manual for VJ-628 P_REAR sensor...
  • Page 19 3. Parts Replacement VJ628D2E-M-00a 3.5.  Frame NOTE - As of March 1, 2023 (No.1386708) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Media holder =>Refer to maintenance manual for VJ-628 Scroller receiving roller =>Refer to maintenance manual for VJ-628 Vacuum fan...
  • Page 20 3. Parts Replacement VJ628D2E-M-00a 3.6.  PF NOTE - As of March 1, 2023 (No.1483300) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference PF encoder =>Refer to maintenance manual for VJ-628 PF encoder scale =>Refer to maintenance manual for VJ-628 PF motor...
  • Page 21 3. Parts Replacement VJ628D2E-M-00a 3.7.  Cable guide NOTE - As of March 1, 2023 (No.1483401) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Steel bare =>Refer to maintenance manual for VJ-628 Top view Bottom view index=> ...
  • Page 22 3. Parts Replacement VJ628D2E-M-00a 3.8.  IH_R NOTE - As of March 1, 2023 (No.1386910) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Cartridge holder =>Refer to maintenance manual for VJ-628 Top view Bottom view index=> ...
  • Page 23 3. Parts Replacement VJ628D2E-M-00a 3.9.  IH_L NOTE - As of March 1, 2023 (No.1483500) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Cartridge holder =>Refer to maintenance manual for VJ-628 Circulation pump =>3.9.1 Heater drive board...
  • Page 24 3. Parts Replacement VJ628D2E-M-00a 3.9.1. Circulation pump NOTE - The piping for tubes is as shown in the figure below. A : Criculation pump (for slot.5) ● slot.5 ● slot.6 B : Criculation pump (for slot.6) ● Tools, Jigs, and Maintenance Part(s) Part(s) No.
  • Page 25 3. Parts Replacement VJ628D2E-M-00a ● Procedure Remove tube(s).(input side of pump) - - Remove tube from Y-fitting. 1 Discharge ink. A : Tube 2 Remove cover(s). B : Y-fitting - Side cover L NOTE - Top cover - Check the marked band on the tube and remove the 3 Remove tube(s).
  • Page 26 3. Parts Replacement VJ628D2E-M-00a Remove tube(s). (L-fitting side) Install tube. (pump side) A : L-fitting (input side of pump) - Cut tube(s). (x2) B : L-fitting (output side of pump) - Install tube to the pump. (x2) C : Pump - Install clamp to the pump.
  • Page 27 3. Parts Replacement VJ628D2E-M-00a A : Install pump unit. B : A : Pump unit (for slot.5) C : B : Pump unit (for slot.6) CAUTION - Tube is connected to the pump. Insatall pump unit to prevent tube from breaking. Reverse the above procedure to reinstall the parts.
  • Page 28 3. Parts Replacement VJ628D2E-M-00a 3.10.  Board box NOTE - As of March 1, 2023 (No.1483600) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Cooling fan =>Refer to maintenance manual for VJ-628 JUNCTION board (counter origin side) =>Refer to maintenance manual for VJ-628 JUNCTION board (origin side)
  • Page 29 - Insert the FFC all the way into the connector. NOTE - After inserting, check that the FFC and connector terminals are not laterally displaced and - MSA (MUTOH Service Assistance) ver.5.1.2 or later that they are not inserted obliquely. Board box...
  • Page 30 3. Parts Replacement VJ628D2E-M-00a ● Procedure Remove connector cover. A : Tap tight S bind_M4x8 (black) (x2) 1 Remove cover(s). B : Connector cover - Side cover R C : MAIN board - Side cover L - Top cover 2 Follow the board replacement wizard. (MSA) 3 Remove cable(s).
  • Page 31 3. Parts Replacement VJ628D2E-M-00a Connector Color Connection Refernce Connector Color Connection Refernce Black CR board [J3] (no connection) not installed Black CR board [J4] White Thermistor 1 Black CR board [J5] White Thermistor 2 White PF motor not installed Ivory Front cover switch Black (no connection)
  • Page 32 3. Parts Replacement VJ628D2E-M-00a 3.11.  Maintenance NOTE - As of March 1, 2023 (No.1387107) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Head cap =>Refer to maintenance manual for VJ-628 Maintenance unit =>Refer to maintenance manual for VJ-628 Suction pump...
  • Page 33 3. Parts Replacement VJ628D2E-M-00a 3.12.  Cover NOTE - As of March 1, 2023 (No.1483700) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Panel board =>Refer to maintenance manual for VJ-628 Top view Bottom view index=> ...
  • Page 34 3. Parts Replacement VJ628D2E-M-00a 3.13.  Accessories NOTE - As of March 1, 2023 (No.1483801) This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Top view Bottom view index=>  3. Parts Replacement Accessories CONFIDENTIAL...

  • Page 35: Table Of Contents

    3. Parts Replacement VJ628D2E-M-00a 3.14.  FFC NOTE - As of March 1, 2023 This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference CR FFC =>Refer to maintenance manual for VJ-628 Head FFC =>Refer to maintenance manual for VJ-628 JUNCTION FFC (counter origin side) =>Refer to maintenance manual for VJ-628...
  • Page 36 3. Parts Replacement VJ628D2E-M-00a 3.15.  Periodic replacement parts NOTE - As of March 1, 2023 This section describes how to replace the maintenance parts The following table lists the maintenance parts. Contents Reference Periodic replacement parts =>Refer to maintenance manual for VJ-628 index=> ...
  • Page 37 4. Adjustment VJ628D2E-M-00a 4.  Adjustment 4.1.  Introduction .............................38 4.2.  Adjustment item ..........................39 4.2.1. Carriage ..............................39 4.2.2. Y rail ................................40 4.2.3. Frame ................................41 4.2.4. PF ................................41 4.2.5. Cable guide ............................42 4.2.6. IIH_R ................................42 4.2.7. IH_L ................................43 4.2.8. Board box ..............................43 4.2.9. Maintenance ............................44 4.2.10. Cover ..............................44 4.2.11.

  • Page 38: Introduction

    4. Adjustment VJ628D2E-M-00a 4.1.  Introduction This chapter provides information on necessary adjustment items and procedure. index=>  4. Adjustment Introduction CONFIDENTIAL...

  • Page 39: Adjustment Item

    4. Adjustment VJ628D2E-M-00a 4.2.  Adjustment item 4.2.1. Carriage No. Name Order Adjustment items Reference This section describes adjustment items that are required when replacing parts. CR board Nozzle check print =>Self-diagnosis mode NOTE CR encoder CR encoder check =>Self-diagnosis mode - Index by section CR motor endurance =>Self-diagnosis mode => ...

  • Page 40: Y Rail

    4. Adjustment VJ628D2E-M-00a 4.2.2. Y rail No. Name Order Adjustment items Reference Roller arm CR belt tension adjustment =>Refer to maintenance No. Name Order Adjustment items Reference manual for VJ-628 CR belt CR belt tension adjustment =>Refer to maintenance PG height adjustment =>Refer to maintenance manual for VJ-628 manual for VJ-628...

  • Page 41: Frame

    4. Adjustment VJ628D2E-M-00a 4.2.3. Frame 4.2.4. PF No. Name Order Adjustment items Reference No. Name Order Adjustment items Reference Media holder PF encoder PF encoder check =>Self-diagnosis mode Scroller receiving PF motor endurance =>Self-diagnosis mode roller PF encoder scale PF belt tension adjustment =>Refer to maintenance Vacuum fan manual for VJ-628...

  • Page 42: Cable Guide

    4. Adjustment VJ628D2E-M-00a 4.2.5. Cable guide 4.2.6. IIH_R No. Name Order Adjustment items Reference No. Name Order Adjustment items Reference Steel bare CR motor endurance =>Self-diagnosis mode Cartridge holder index=>  4. Adjustment index=>  4. Adjustment Adjustment item CONFIDENTIAL...

  • Page 43: Ih_L

    4. Adjustment VJ628D2E-M-00a 4.2.7. IH_L 4.2.8. Board box No. Name Order Adjustment items Reference No. Name Order Adjustment items Reference Cartridge holder Cooling fan Circulation pump Life counter clear =>Maintenance mode 2 JUNCTION board (counter origin side) Heater drive board JUNCTION board (origin side) index=> ...

  • Page 44: Maintenance

    4. Adjustment VJ628D2E-M-00a 4.2.9. Maintenance 4.2.10. Cover No. Name Order Adjustment items Reference No. Name Order Adjustment items Reference Head cap Cleaning endurance =>Self-diagnosis mode Panel board Maintenance unit Cleaning endurance =>Self-diagnosis mode Suction pump Life counter clear =>Maintenance mode 2 index=> ...

  • Page 45: Cr Ffc

    4. Adjustment VJ628D2E-M-00a 4.2.11. Accessories 4.2.12. FFC No. Name Order Adjustment items Reference No. Name Order Adjustment items Reference CR FFC Nozzle check print =>Self-diagnosis mode Head FFC Nozzle check print =>Self-diagnosis mode JUNCTION FFC index=>  4. Adjustment (counter origin side) JUNCTION FFC (origin side) index=> ...

  • Page 46: Periodic Replacement Parts

    4. Adjustment VJ628D2E-M-00a 4.2.13. Periodic replacement parts No. Name Order Adjustment items Reference Periodic replacement Cleaning endurance =>Self-diagnosis mode parts Wiper endurance =>Self-diagnosis mode index=>  4. Adjustment Adjustment item CONFIDENTIAL...
  • Page 47 5. Self-diagnosis VJ628D2E-M-00a 5.  Self-diagnosis 5.1.  Introduction .............................48 5.2.  Operation  ............................49 5.3.  Main menu  ............................50 5.4.  Test ..............................51 5.5.  Ink charge ............................52 5.6.  Adjustment  ............................53 5.7.  Cleaning ............................54 5.8.  Print  ..............................55 5.9.  Paramter............................56 5.9.1. Paramter/Initialization ........................56 5.9.2. Paramter/Update ..........................57 5.10.  Servo  ..............................59 5.11. ...

  • Page 48: Self-Diagnosis

    5. Self-diagnosis VJ628D2E-M-00a 5.1.  Introduction This chapter describes the self-diagnosis function. Self-diagnosis function adjusts printing accuracy. It is used in manufacturing process, adjustment, and in maintenance. Self-diagnosis function is implemented in System Firmware. All the functions are available from Operation panel. CAUTION - To use the functions described in this chapter for the VJ-628 series, it is necessary to connect a jig panel or MSA.

  • Page 49: Refer To Maintenance Manual For

    5. Self-diagnosis VJ628D2E-M-00a 5.2.  Operation Item Reference To start the self-diagnosis mode =>Refer to maintenance manual for VJ-628 To exit the self-diagnosis mode =>Refer to maintenance manual for VJ-628 index=>  5. Self-diagnosis Operation CONFIDENTIAL...

  • Page 50: Main Menu

    5. Self-diagnosis VJ628D2E-M-00a 5.3.  Main menu Menu Reference Check10 : MediaCheck =>  5.13. Media check ● Operation panel Check11 : Heater =>  5.14. Heter Check13 : SpeedMode =>  5.15. Speed mode [▶] Check 1 : Test Check14 : HeadReplace =>  5.16. Head replace Check 2 : InkCharge Check 3 : Adjustment index=> ...
  • Page 51 5. Self-diagnosis VJ628D2E-M-00a 5.4.  Test ● Operation panel Check 1 : Test [Enter] [▶] Test 1 : Ram Capacity Test 2 : Version Test 3 : Panel Test 4 : Sensor Test 5 : Encoder Test 6 : Fan Test 7 : Record Test 8 : Head Signal Test 9 : Time Check [◀]...

  • Page 52: Refer To Maintenance Manual For

    5. Self-diagnosis VJ628D2E-M-00a 5.5.  Ink charge ● Operation panel Check 2 : InkCharge [Enter] [▶] Ink Charge 1 : Normal Ink Charge 2 : Little [◀] [Enter] Ink Charge Charging is completed Charging is completed ● Function description =>Refer to maintenance manual for VJ-628 index=> ...
  • Page 53 5. Self-diagnosis VJ628D2E-M-00a 5.6.  Adjustment Menu Reference Adj. 7 : Uni/Bi High =>Refer to maintenance manual for VJ-628 ● Operation panel Adj. 8 : Margin =>Refer to maintenance manual for VJ-628 Adj. 9 : TestPrint =>Refer to maintenance manual for VJ-628 Check 3 : Adjustment Adj.10 : Longstore =>Refer to maintenance manual for VJ-628...

  • Page 54: Refer To Maintenance Manual For

    5. Self-diagnosis VJ628D2E-M-00a 5.7.  Cleaning ● Operation panel Check 4 : Cleaning [Enter] [▶] Time 1 : Short Time 2 : Normal Time 3 : Long [◀] [Enter] Cleaning Cleaning is completed Cleaning is completed ● Function description =>Refer to maintenance manual for VJ-628 index=> ...

  • Page 55: Print

    5. Self-diagnosis VJ628D2E-M-00a 5.8.  Print ● Operation panel Check 5 : Print [Enter] [▶] Print 1 : Adjust ALL Print 2 : ParameterALL Print 3 : Log Info. Print 4 : S/C Log Info. [◀] ● Function description Menu Reference Print 1 : Adjust ALL =>Refer to maintenance manual for VJ-628 Print 2 : ParameterALL...

  • Page 56: Paramter

    5. Self-diagnosis VJ628D2E-M-00a 5.9.  Paramter 5.9.1. Paramter/Initialization ● Operation panel ● Operation panel Check 6 : Parameter Check 6 : Parameter [Enter] [Enter] Param 1 : Initialize [▶] Param 1 : Initialize [Enter] [▶] Param 2 : Update [Enter] The menu goes to the initialization menu for Init.

  • Page 57: Paramter/Update

    5. Self-diagnosis VJ628D2E-M-00a 5.9.2. Paramter/Update Menu Reference Init. 3 : Margin ● Operation panel Init. 4 : Servo =>Refer to maintenance manual for VJ-628 Init. 5 : Wiper Check 6 : Parameter Init. 6 : CR Motor [Enter] Param 2 : Update Init.
  • Page 58 5. Self-diagnosis VJ628D2E-M-00a Menu Reference Update 5 : Charge Flg =>Refer to maintenance manual for VJ-628 Update 6 : DebugBit =>Refer to maintenance manual for VJ-628 Update 7 : DotCtrl. =>Refer to maintenance manual for VJ-628 Update 8 : Heater Flg =>Refer to maintenance manual for VJ-628 Update 9 : Ink Type =>Refer to maintenance manual for VJ-628...

  • Page 59: Servo

    5. Self-diagnosis VJ628D2E-M-00a 5.10.  Servo index=>  5. Self-diagnosis ● Operation panel Check 7 : Servo [Enter] [▶] Servo 1 : 320cps CW Servo 2 : 320cps CCW Servo 3 : 400cps CW Servo 4 : 400cps CCW [◀] [Enter] If 320cps CW is [▲] / [▼] [▶] selected...

  • Page 60: Endurance

    5. Self-diagnosis VJ628D2E-M-00a 5.11.  Endurance index=>  5. Self-diagnosis ● Operation panel Check 8 : Endurance [Enter] [▶] Life 1 : CR Motor Life 2 : PF Motor Life 3 : Cutter Life 4 : Pump Life 5 : Cpump Life 6 : Head Lock Life 7 : Wiper Life 8 : Nozzle Life 9 : Total Life...

  • Page 61: Media Feed

    5. Self-diagnosis VJ628D2E-M-00a 5.12.  Media feed ● Operation panel To continuously feed media, keep holding down [▲] or Check 9 : MediaFeed [▼]. [Enter] Feed : -/+ Cut : Enter Hold down [Enter] for 2 seconds to cut the media. [Cancel] Media cut is not performed when the media initialization is set to “OFF”...

  • Page 62: Media Check

    5. Self-diagnosis VJ628D2E-M-00a 5.13.  Media check ● Operation panel Check10 : MediaCheck [Enter] [▶] [Enter] Top & Width media initialization Init. : Top＆Width [Enter] Width media initialization Init. : Width Init. : Off [◀] [Enter] [▲]/[▼] Width : 630mm 210mm to 630mm [Enter] ●...

  • Page 63: Heter

    5. Self-diagnosis VJ628D2E-M-00a 5.14.  Heter ● Operation panel Check11 : Heater [Enter] [▶] Heater 1 : Sensor Heater 2 : Check [◀] ● Function description Menu Reference Heater 1 : Sesor =>Refer to maintenance manual for VJ-628 Heater 2 : Check =>Refer to maintenance manual for VJ-628 index=> ...

  • Page 64: Speed Mode

    5. Self-diagnosis VJ628D2E-M-00a 5.15.  Speed mode ● Operation panel Check13 : SpeedMode [Enter] [▶] SpeedMode 1 : Normal SpeedMode 2 : Low [◀] [Enter] After parameter changed Update Parameter? [Enter] [Cancel] Updating Parameter Untouched Param [Enter] [Enter] ● Function description =>Refer to maintenance manual for VJ-628 index=> ...

  • Page 65: Head Replace

    5. Self-diagnosis VJ628D2E-M-00a 5.16.  Head replace ● Operation panel Check14 : HeadReplace [Enter] ID-1/3 : 17E7E696 Press [▲] or [▼] to change the setting value. The enter of first 8 digits is confirmed Press [Enter] to fix the value and move to the ID-2/3 : 98886818 next digit entry.
  • Page 66 6. Maintenance mode 2 VJ628D2E-M-00a 6.  Maintenance mode 2 6.1.  Introduction .............................67 6.2.  Operation  ............................68 6.3.  Main menu  ............................69 6.4.  Counter indication ..........................70 6.5.  Counter initialization  ........................71 6.6.  Cleaning ............................72 6.7.  Counter print  ............................73 6.8.  Media feed ............................74 CONFIDENTIAL...

  • Page 67: Introduction

    6. Maintenance mode 2 VJ628D2E-M-00a 6.1. Introduction This chapter describes the maintenance mode 2 function. Maintenance mode 2 provides the user with functions of displaying and initializing the life counters. It is used in the manufacturing process, adjustment, and maintenance. Maintenance mode 2 function is implemented in System Firmware.

  • Page 68: Operation

    6. Maintenance mode 2 VJ628D2E-M-00a 6.2. Operation Item Reference To start the maintenance mode 2 =>Refer to VJ-628 maintenance manual To exit the maintenance mode 2 =>Refer to VJ-628 maintenance manual index=>  6. Maintenance mode 2 Operation CONFIDENTIAL...

  • Page 69: Main Menu

    6. Maintenance mode 2 VJ628D2E-M-00a 6.3. Main menu ● Operation panel [▶] Mainte. 1 : Indication Mainte. 2 : InitCounter Mainte. 3 : Cleaning Mainte. 4 : Print Mainte. 5 : MediaFeed [◀] ● Function description Menu Reference Mainte. 1 : Indication => ...

  • Page 70: Counter Indication

    6. Maintenance mode 2 VJ628D2E-M-00a 6.4. Counter indication ● Operation panel Mainte. 1 : Indication [Enter] [▶] Indication 1 : Mainte. Indication 2 : Print Indication 3 : Ope. Time [◀] ● Function description Menu Reference Indication 1 : Mainte. =>Refer to VJ-628 maintenance manual Indication 2 : Print =>Refer to VJ-628 maintenance manual...

  • Page 71: Counter Initialization

    6. Maintenance mode 2 VJ628D2E-M-00a 6.5. Counter initialization Menu Reference Init. 3 : ALL =>Refer to VJ-628 maintenance manual ● Operation panel Init. 4 : CR Motor =>Refer to VJ-628 maintenance manual Init. 5 : PF Motor =>Refer to VJ-628 maintenance manual Mainte.

  • Page 72: Cleaning

    6. Maintenance mode 2 VJ628D2E-M-00a 6.6. Cleaning ● Operation panel Mainte. 3 : Cleaning [Enter] [▶] Time 1 : Short Time 2 : Normal Time 3 : Long [◀] [Enter] Cleaning Cleaning is completed Cleaning is completed ● Function description =>Refer to VJ-628 maintenance manual index=> ...

  • Page 73: Counter Print

    6. Maintenance mode 2 VJ628D2E-M-00a 6.7. Counter print ● Operation panel Mainte. 4 : Print [Enter] When no media is loaded Set Media After media loading After media loading Enter Print Start [Enter] Print counters Maintenance Print After printing After printing ●...

  • Page 74: Media Feed

    6. Maintenance mode 2 VJ628D2E-M-00a 6.8. Media feed ● Operation panel To continuously feed media, keep holding down [▲] or Mainte. 5 : MediaFeed [▼]. [Enter] Feed : -/+ Cut : Enter Hold down [Enter] for 2 seconds to cut the media. [Cancel] When the “Media Initialization”...
  • Page 75 7. Maintenance VJ628D2E-M-00a 7.  Maintenance 7.1.  Introduction .............................76 7.2.  Periodical Services ..........................77 7.2.1. Periodic Replacement Parts ......................77 7.2.2. Parts Which Require Inspection/Replacement ................78 7.3.  Part Life Information ........................79 7.4.  Jigs and Tools ...........................80 7.5.  Lubrication/Bonding ........................81 7.6.  Transportation of Product  ......................82 CONFIDENTIAL...

  • Page 76: Introduction

    7. Maintenance VJ628D2E-M-00a 7.1. Introduction This chapter provides information about the periodical services, part life, lubrication/bonding, and transport. CAUTION - Before starting any maintenance work, always perform the following operations. - Turn the printer power OFF. - Remove Power cable from Power outlet. Not doing so may cause electric shock or damage to the electric circuit.

  • Page 77: Periodical Services

    7. Maintenance VJ628D2E-M-00a 7.2. Periodical Services 7.2.1. Periodic Replacement Parts This section describes the Periodic maintenance work of this product. Following part(s) requires replacement every year. Periodic maintenance work is item-like to make the printer stable and usable. Part(s) number Maintenance part name Remark NOTE...

  • Page 78: Parts Which Require Inspection/Replacement

    7. Maintenance VJ628D2E-M-00a 7.2.2. Parts Which Require Inspection/Replacement =>Refer to maintenance manual for VJ-628 index=>  7. Maintenance Periodical Services CONFIDENTIAL...

  • Page 79: Part Life Information

    7. Maintenance VJ628D2E-M-00a 7.3. Part Life Information Part Replacement Panel message Panel How to Replacement Reference cycle cycle message restore parts NOTE Waste fluid 12 months Waste "- DH-41142 - As of March 1, 2023 (No.0146H) tube fluid tube VJ628 (Periodic Periodic Replacement...

  • Page 80: Jigs And Tools

    7. Maintenance VJ628D2E-M-00a 7.4. Jigs and Tools =>Refer to maintenance manual for VJ-628 index=>  7. Maintenance Jigs and Tools CONFIDENTIAL...

  • Page 81: Lubrication/Bonding

    7. Maintenance VJ628D2E-M-00a 7.5. Lubrication/Bonding =>Refer to maintenance manual for VJ-628 index=>  7. Maintenance Lubrication/Bonding CONFIDENTIAL...

  • Page 82: Transportation Of Product

    7. Maintenance VJ628D2E-M-00a 7.6. Transportation of Product =>Refer to maintenance manual for VJ-628 index=>  7. Maintenance Transportation of Product CONFIDENTIAL...
  • Page 83 8. Maintenance part(s) list VJ628D2E-M-00a 8.  Maintenance part(s) list 8.1.  Maintenance part(s) list .........................84 8.2.  Maintenance part(s) ........................87 CONFIDENTIAL...
  • Page 84 8. Maintenance part(s) list VJ628D2E-M-00a 8.1. Maintenance part(s) list Part No. Maintenace part(s) name Reference DG-44688 Carriage Assy NOTE DG-44689 Mini Latch S Assy - As of March 6, 2023 (No.00737SP00) DF-49027 Fence Guide Assy DF-49047 CR Return Pulley Assy CAUTION DF-49053 Pressure Roller Assy...
  • Page 85 8. Maintenance part(s) list VJ628D2E-M-00a Part No. Maintenace part(s) name Reference Part No. Maintenace part(s) name Reference DG-45566 Ink tube_JUNFLON3-4(2m) DG-44716 JUNC FFC Assy DG-44741 Clamp_FFC32_Assy DG-44717 JUNC ID Cable Assy DG-44742 Clamp Tube Assy DG-44718 JUNC ID Cable2 Assy DG-44743 Clamp Bare64 Assy DG-44719...
  • Page 86 8. Maintenance part(s) list VJ628D2E-M-00a Part No. Maintenace part(s) name Reference DG-43193 PG Adjusting Jig (1.1/1.3) DG-44954 Jig Panel Assy DG-47150 VJ-HCIPADPT(1C) DG-47405 Head Cleaner Jig (5540) DH-40676 Waste Ink Tube Assy index=>  8. Maintenance part(s) list Maintenance part(s) list CONFIDENTIAL...
  • Page 87 8. Maintenance part(s) list VJ628D2E-M-00a 8.2. Maintenance part(s) DF-49062 Cutter Solenoid Spring Assy Spring DF-42234 No Picture Cutter Solenoid Assy Solenoid No Picture DF-49471 CR HP Sensor. Lever Sensor Sensor DF-46671 No Picture O Ring M6 O ring No Picture DH-40274 x100 I9472 Print Head...
  • Page 88 8. Maintenance part(s) list VJ628D2E-M-00a DG-43484 DG-44687 Cutter Spring Head FFC Assy Spring No Picture No Picture DF-49065 DG-44688 Roller Arm Assy Carriage Assy Roller arm Carriage assy No Picture No Picture DG-43319 DG-44689 P-Edge Sensor Assy Mini Latch S Assy Sensor Mini latch 1 Mini latch 2...
  • Page 89 8. Maintenance part(s) list VJ628D2E-M-00a DF-49053 DF-48991 Pressure Roller Assy CR Motor Relay A1_Assy Pressure roller Cable No Picture No Picture DF-49054 DG-42945 Pressure Roller Axis Assy P_REAR Sensor Assy Pressure roller shaft Sensor No Picture No Picture DF-49691 DG-44690 Pressure Roller Spring T Fence Spring Assy Spring...
  • Page 90 8. Maintenance part(s) list VJ628D2E-M-00a DG-44693 'DG-44697 CR Motor Assy Media Holder Assy Motor Media holder No Picture No Picture DG-42988 DG-44698 Adsorption Fan Assy Scroller Holder Roller Assy Roller No Picture No Picture DG-44694 DF-49020 Adsorption Fan Cable Assy PF Motor Assy Cable Motor...
  • Page 91 8. Maintenance part(s) list VJ628D2E-M-00a DF-49049 DH-41126 G Roller Plate Assy PF Encoder Relay Assy Bearing Cable No Picture No Picture DG-44699 DG-48698 PF Motor Cable Assy Ink Tube_PT04_3-4 (1m) Cable Ink tube No Picture No Picture x1000mm DG-44700 DG-45566 PF Timing Belt Assy Ink tube_JUNFLON3-4(2m) Belt...
  • Page 92 8. Maintenance part(s) list VJ628D2E-M-00a DG-44743 DG-42982 Clamp Bare64 Assy Y Type Fitting Assy Clamp Fitting No Picture No Picture DG-44703 DG-49569 CR FFC Assy I Fitting Fitting No Picture No Picture DG-44704 DF-43967 Steel Bare Assy Pressure Roller Holder Spring Steel bare Spring plate No Picture...
  • Page 93 8. Maintenance part(s) list VJ628D2E-M-00a DG-45563 DG-44940 I/C Holder Assy2 Binding Band Ink holder Binding band No Picture No Picture DG-45564 DH-41321 I/C Holder Assy3 Circulation Pump Relay Cable Ink holder Cable No Picture No Picture DG-45565 DG-46873 I/C Holder Assy4 Power Supply Board Assy Ink holder Power supply board...
  • Page 94 8. Maintenance part(s) list VJ628D2E-M-00a DG-42993 DG-44713 MAIN DC Cable Assy IL Dummy Cable Assy Cable Cable No Picture No Picture DG-43177 DG-44714 AC Inlet Assy AC JUNC Power Cable Assy AC inlet Cable No Picture No Picture DG-43396 DG-44715 Junction 2 Board Inlet AC JUNC Cable Assy JUNCTION board...
  • Page 95 8. Maintenance part(s) list VJ628D2E-M-00a DG-44718 DG-47098 JUNC ID Cable2 Assy Diaphragm Pump Assy (With Tube) Cable Pump Tube No Picture No Picture No Picture x200mm DG-44719 DF-48995 Slide Switch Assy Vacuum FAN Relay 2 Assy Switch Cable No Picture No Picture DG-44720 DF-49687...
  • Page 96 8. Maintenance part(s) list VJ628D2E-M-00a DG-42956 DG-47775 Cover Switch Assy Handle Assy Switch Handle No Picture No Picture DG-44726 DG-44730 Panel Board Assy Bottom Guide Assy Panel board Guide No Picture No Picture DG-44727 DG-44731 Switch Panel Cable Assy Label (Caution_Cutter) Assy Cable Label No Picture...
  • Page 97 8. Maintenance part(s) list VJ628D2E-M-00a DG-46340 DG-44939 Flange Left Assy Caster(With Stopper) Flange Caster No Picture No Picture DG-46341 DH-41142 Adaptor Assy VJ628 Periodic Maintenance Kit-2 Adaptor Wiper Head protective material No Picture No Picture No Picture Cap unit Wiper unit Tube 1 Tube 2 DG-44734...
  • Page 98 8. Maintenance part(s) list VJ628D2E-M-00a DG-45003 DH-40676 Cutter Holder Adjusting Jig Waste Ink Tube Assy Tube 1 Tube 2 No Picture No Picture No Picture x290mm x70mm DG-43193 PG Adjusting Jig (1.1/1.3) index=>  8. Maintenance part(s) list No Picture DG-44954 Jig Panel Assy Panel No Picture No Picture...
  • Page 99 9. Electric cable diagram VJ628D2E-M-00a 9.  Electric cable diagram 9.1.  Electric cable diagram (VJ-628D2)  .....................100 CONFIDENTIAL...
  • Page 100 9. Electric cable diagram VJ628D2E-M-00a 9.1. Electric cable diagram (VJ-628D2) VJ-628D2_CONTROL Jig panel DG-48128 DG-42959 DG-44954 MAIN board CR board ▼BD-016 ▼CR-109 Panel unit Panel FFC CR FFC (x5) Head FFC (x4) Print head DG-44703 DG-44687 F-CN4 ◀CR-081 DG-44703 DG-44687...
  • Page 101 10. Tube diagram VJ628D2E-M-00a 10.  Tube diagram 10.1.  Tube diagram (VJ-628D2) ......................102 10.1.1. Tube diagram (table:print head) ....................103 10.1.2. Tube diagram (table:waste fluid tank) ................... 104 10.1.3. Tube diagram (figure) ........................105 CONFIDENTIAL...
  • Page 102 10. Tube diagram VJ628D2E-M-00a 10.1. Tube diagram (VJ-628D2) Section Related parts   10.1.1. Tube diagram (table:print head) - Ink slot - print head   10.1.2. Tube diagram (table:waste fluid  - Cap/Waste fluid tray - Waste fluid tank tank)   10.1.3. Tube diagram (figure) "- Ink slot - print head - Cap/Waste fluid tray - Waste fluid tank"...
  • Page 103 1000mm : DG-48698 [ Ink Tube_PT04 (1m) ] *2 : *2 : Maintenance parts for “JUNRON tube [Φ3]” Maintenance parts for “JUNRON tube [Φ3]” 2000mm : DG-45566 [ Ink Tube_JUNRON 3-4 (2m) ] 2000mm : DG-45566 [ Ink Tube_JUNRON 3-4 (2m) ] Tube diagram (VJ-628D2) CONFIDENTIAL...
  • Page 104 ● Tube Themoflon tube [Φ4] MN-074 Fitting I-fitting [Φ3/Φ4] MN-075 ● Suction pump DG-47098 Themoflon tube [Φ3] MN-076 Pump MN-070 Themoflon tube [Φ3] MN-077 Tray Waste fluid tray MN-064 ● Tank DG-45368 Waste fluid tray ● Tube diagram (VJ-628D2) CONFIDENTIAL...
  • Page 105 10. Tube diagram VJ628D2E-M-00a 10.1.3. Tube diagram (figure) 7 color setting VJ-628D2 Print head Tube diagram (VJ-628D2) CONFIDENTIAL...
  • Page 106 11. Self-diagnosis function diagram VJ628D2E-M-00a 11.  Self-diagnosis function diagram 11.1.  Self-diagnosis function diagram (VJ-628D2) ................107 CONFIDENTIAL...
  • Page 107 11. Self-diagnosis function diagram VJ628D2E-M-00a 11.1. Self-diagnosis function diagram (VJ-628D2) ● Operation panel Check14 : HeadReplace NOTE [◀] - As of March 1, 2023 (No.SS502H) Check 1 : Test [▶] [Enter] [◀] / [▶] Test 1 : Ram Capacity Test 2 : Version...
  • Page 108 Life 3 : Cutter Life 4 : Pump Life 5 : Cpump Life 6 : Head Lock Life 7 : Wiper Life 8 : Nozzle Life 9 : Total Life Life10 : Check Check 9 : MediaFeed Self-diagnosis function diagram (VJ-628D2) CONFIDENTIAL...
  • Page 109 12. Error message list VJ628D2E-M-00a 12.  Error message list 12.1.  Error message list (VJ-628D2) ....................110 CONFIDENTIAL...
  • Page 110 12. Error message list VJ628D2E-M-00a 12.1. Error message list (VJ-628D2) Cause E016Err Interrupt [00] - Defect in the MAIN board. E016Err TLB Modif [01] NOTE E016Err TLB-L/I [02] - As of March 1, 2023 (No.SS502H) E016Err TLB-S [03] E016Err AddErr-L/I [04]...
  • Page 111 Problem with the pre-heater E071Err PF Current - Defect in the heater, etc. - Defect in the PF motor, MAIN board, etc. system (thermistor, heater). Symptom Problem caused by media feed motor (X-axis) overload during printer operation. Error message list (VJ-628D2) CONFIDENTIAL...
  • Page 112 - Defect in the head lock assembly, T-fence, CR motor, CR - Defect in the head lock assembly, etc. Symptom Symptom board, MAIN board, or overload of the carriage motor E072 Error detected by the Problem with the head lock during cap-in/cap-out, etc. firmware. assembly. Error message list (VJ-628D2) CONFIDENTIAL...
  • Page 113 12. Error message list VJ628D2E-M-00a index=>  12. Error message list Error message list (VJ-628D2) CONFIDENTIAL...
  • Page 114 13. FFC folding instruction VJ628D2E-M-00a 13.  FFC folding instruction 13.1.  FFC folding instruction(VJ-628D2)  ..................115 CONFIDENTIAL...
  • Page 115 13. FFC folding instruction VJ628D2E-M-00a 13.1. FFC folding instruction(VJ-628D2) Item Details CR-FFC - MAIN board - CR board =>Refer to VJ-628 maintenance manual Head-FFC - Print head - CR board =>Refer to VJ-628 maintenance manual Junction-FFC - MAIN board - JUNCTION board(origin side) - MAIN board - JUNCTION board(counter origin side) =>Refer to VJ-628 maintenance manual...
  • Page 116 14. Exploded view VJ628D2E-M-00a 14.  Exploded view 14.1.  Introduction ..........................117 CONFIDENTIAL...
  • Page 117 14. Exploded view VJ628D2E-M-00a 14.1. Introduction Item Parts No. Details System =>Not created Carriage CR-*** =>Not created (Refer to VJ-628 maintenance manual) Y rail YR-*** =>Not created (Refer to VJ-628 maintenance manual) Frame FR-*** =>Not created (Refer to VJ-628 maintenance manual) PF-*** =>Not created Cable guide...
  • Page 118 CONFIDENTIAL...

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