Page 1 Users of this Service Note shall be deemed to agree with the following Terms of Use. 1. USERS This Service Note is only for authorized persons with user ID and password issued by Roland DG Corporation. 2. PURPOSE Authorized persons can use this Service Note only for the purposes of selling and providing the customers with maintenance services of LEF2-300.
Page 2: Table Of Contents
Table of Contents Table of Contents ........Linear Encoder Setup .
Page 3: Revision History
Revision History Revision Date Description Approver Author July 31, 2019 First edition Nimura Saito L EF 2-300...
Page 4: Warning Labels
Warning Labels Service parts For information on service parts required for the replacement of parts or adjustment, refer to Parts Finder Web. https://365rolanddg.sharepoint.com/sites/extranet/Work-SitePages/GSV-PartsFinder.aspx This machine uses ultraviolet light CAUTION Never look at the blue-white (ultraviolet) light emitted from the print-head area for an extended time.
Page 5 Warning Labels Caution: High Voltage Removing the cover may result in high-voltage electric shock. wear protective eyewear and protective gloves (refer to the safety data sheet [SDS]). Caution: High Temperature Certain areas become hot. Exercise caution to avoid burns. Caution: Pinching Hazard when performing operations.
Page 6: Special Tools
Special Tools Part No. ST-056 Part Name TORQUE DRIVER N6 Head alignment Purpose (Use it to secure the print head.) Part No. 1000005463 Part Name TOOL,BIT PHILLIPS NO.1 L150MM ST-107 Head alignment Purpose (Use it to secure the print head.) Part No.
Page 7: Key Combinations
Key Combinations For service engineers Panel key combination Description Press the [MENU] [▶] keys to enter the service Service mode menu. [UPDATE FIRMWARE?] is displayed. Firmware upgrade Press the [ENTER] key to upgrade firmware. Use this key combination to install firmware after replacing the main board.
Page 8: Chapter 1 Replacement Of Main Parts
Chapter 1 Replacement of Main Parts Important Points ......1-3 Ribbon Cable (Main Board to Print Carriage Board) Replacement .
Page 9 Ink Damper Replacement ....1-106 Information ......1-106 Outline Diagram .
Page 10: Important Points
Important Points To Ensure Safe Work Turn off the sub power switch and main power switch, and unplug the power cord of the printer and deodorization equipment before performing parts replacement. Performing the parts replacement while the power is on may result in injury due to the unexpected operation of the printer. Always use the UV protection sheet when the ink line is exposed to the light* during the replacement, or ink will harden and clog in the ink line.
Page 11 Important Points Static electricity can harm some electronic devices. To prevent static damage, discharge static electricity from your body before you touch any of the electronic parts. You can do so by touching an unpainted metal surface on the chassis. We also recommend that you take the following steps to prevent damage from electrostatic discharge (ESD): z When unpacking a static-sensitive device from its shipping carton, do not remove the device from the an- tistatic packing material until you are ready to install the part to the printer.
Page 12: Print Head Replacement
Print Head Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools ST-056 TORQUE DRIVER N6 1000005463 TOOL, BIT PHILLIPS NO.1 L150MM ST-107 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Print head replacement (1 piece) 20 min.
Page 13: Cover That Needs To Be Removed
Print Head Replacement Cover That Needs to Be Removed Carriage cover Right panel cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard.
Page 14 Print Head Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [PRINT MENU] > [HEAD RANK]. Select the No. of the print head you are going to replace, and input the head rank written on the sticker on the new print head.
Page 15 Print Head Replacement Remove the carriage cover. Remove the damper plate. 1. Damper plate Pull the head shield to the front and remove it. 1. Head shield Remove two ink dampers by pulling the print head you are going to replace. C AUTION • Ink dampers may break if you grasp them too hard.
Page 16 Print Head Replacement Remove the adapter damper. 1. Adapter damper Move the print-head carriage to the lock position. NOTE Do not lock the print-head carriage. 10. Close the front cover, and then remove the panel cover. 11. Remove the head board cover. 1.
Page 17 Print Head Replacement 12. Disconnect the ribbon cables from the print heads. NOTE Make sure that LED on the print carriage board is turned off before disconnecting the ribbon cables. 13. Remove the spring from the print head you are going to replace. 14.
Page 18 Print Head Replacement 15. Remove the print head from the head adapter. Then, install a new print head using a torque driver. C AUTION • Install the new print head by pressing it against the bottom left corner of the adapter. • Use a 20 cN ・...
Page 19 Print Head Replacement 17. Attach the spring. Then, fully tighten the screws using a torque driver in the order shown in the figure. 18. Connect the ribbon cables to the print heads. C AUTION Be careful not to connect a wrong ribbon cable. 19.
Page 20 Print Head Replacement NOTE Attach the ink dampers according to the color mark on the ink tubes. 22. Attach the head shield. NOTE Insert the head shield between the head board and the head adapter. Place it so that the screws can be seen from the screw holes.
Page 21 Print Head Replacement 24. Turn on the power switch and enter the service mode. 25. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT], and set the value to [102.0 mm]. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AXIS MOVE AXIS MOVE...
Page 22 Print Head Replacement 29. Perform the following adjustments. 29-1. Thermistor check Select [SERVICE MENU] > [PRINT MENU] > [THERMISTOR CHK], and confirm that the print head temperature is not abnormal. SERVICE MENU PRINT MENU SERVICE MENU THERMISTOR CHK THERMISTOR CHK HEAD :22°C/70°F 29-2.
Page 23: Wiper Replacement
Wiper Replacement Information Necessary tools General tools Tweezers Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Wiper replacement 10 min. Outline Diagram 1. Wiper 1-16 L EF 2-300...
Page 24: Workflow
Wiper Replacement Workflow C AUTION Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Select [SUB MENU] > [MAINTENANCE] > [REPLACE WIPER] in the user menu, and press the [ENTER] key. MENU SUB MENU [ ][ ]...
Page 25 Wiper Replacement NOTE Clean ink on the wiper frame and the scraper with a cleaning stick. Attach new wipers. C AUTION Insert the wipers with the orientation shown in the figure. Front Insert the wipers with the orientation shown in the figure. C AUTION Use tweezers to press the area shown in the figure, and attach the wipers to the hooks.
Page 26: Cap Top Replacement
Cap Top Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Cap top replacement (1 piece) 20 min. Outline Diagram 1. Cap top 1-19 L EF 2-300...
Page 27: Cover That Needs To Be Removed
Cap Top Replacement Cover That Needs to Be Removed I/S cover Right panel cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING...
Page 28 Cap Top Replacement Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [Y: 2.8 mm] to move the table to the backward. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AXIS MOVE AXIS MOVE FEED ENTER...
Page 29 Cap Top Replacement Unhook the cap frame while holding it. Then, remove it carefully. C AUTION There is a spring under the cap top. If you do not hold the cap frame while unhooking it, the cap top may jump out. Remove the cap top together with the tube.
Page 30 Cap Top Replacement 10. Connect the ink tube from the cap top to the adapter, and wrap the adapter with the light shielding tape. Replace the other pump in the same way. C AUTION Insert the ink tubes firmly. 11. Move the cap top left and right with your hand, and confirm that the cap top does not move up and down by the cap top tube being pulled.
Page 31: Scan Motor Replacement
Scan Motor Replacement Information Necessary tools General tools 3.0 mm hexagonal wrench No. 2 Phillips screwdriver Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Scan motor replacement 20 min. Servo lock check 1 min.
Page 32: Cover That Needs To Be Removed
Scan Motor Replacement Cover That Needs to Be Removed Right top cover Right panel cover C AUTION Do not remove the two screws that secure the top cover. Just loosen them. Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 33 Scan Motor Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Remove the covers, and put back the right panel cover and right top cover temporarily. NOTE You do not need to tighten the screws. Unplug the connectors.
Page 34 Scan Motor Replacement Remove the spring. Remove the motor together with the flange. Attach the new motor to the flange. C AUTION • Bundle the motor cable of the new motor with a cable tie. Be careful not to bend the cable root. • Be careful to correctly orient the flange in relation to the motor cables.
Page 35 Scan Motor Replacement Loosely tighten three screws. C AUTION One of the screws needs to be installed from the back. Attach the spring. Unlock the print-head carriage. Turn the drive gear by moving the print-head carriage left and right, and check that the gears mesh together. 1.
Page 36 Scan Motor Replacement 10. Fully tighten three screws in the order shown below. 11. Turn the drive gear little by little by hand by moving the print-head carriage, and check that there is no backlash. • Grease: FLOIL G-902 10ML_02 • Volume: as needed C AUTION Apply grease to the motor gear and the drive gear.
Page 37 Scan Motor Replacement 15. Press the [ENTER] key to energize the motor. Check that the print-head carriage can not be moved easily by hand and the value on the LCD doesn't change. SERVO LOCK 1688 ENTER SERVO LOCK S: * 1688 Aging check 16.
Page 38 Scan Motor Replacement Clearing the motor time 17. Go back to [SERVICE MENU]. Select [HISTORY MENU] > [MOTOR GROUP] > [MOTOR HOURS S] > [CLEAR], and press the [ENTER] key. The motor working hours will be reset to 0. SERVICE MENU HISTORY MENU HISTORY MENU MOTOR GROUP...
Page 39: Pump Replacement
Pump Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Pump replacement (1 piece) 20 min. Pump check 1 min. Clearing the pump rotation time 1 min.
Page 40: Cover That Needs To Be Removed
Pump Replacement Cover That Needs to Be Removed I/S cover Right panel cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING...
Page 41 Pump Replacement Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [Y: 2.8 mm] to move the table to the backward. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU...
Page 42 Pump Replacement Remove the pump unit together with the stay. Remove the pump unit while lifting up the pump unit. Remove the pump unit. 1-35 L EF 2-300...
Page 43 Pump Replacement Attach a new pump unit to the motor. Replace the other pump in the same way. Attach the pump unit to the stay, and attach them to the machine. 10. Connect all the ink tubes to the pumps. Then, plug in the connector. C AUTION • Connect the ink tubes from the cap top to the right joint, and connect the ink tubes from the drain side to the left joint.
Page 44 Pump Replacement 12. Select [SERVICE MENU] > [HISTORY MENU] > [MOTOR GROUP] > [PUMPTIMES] > [CLEAR], and press the [ENTER] key. SERVICE MENU HISTORY MENU HISTORY MENU MOTOR GROUP MOTOR HOURS F 3 hours PUMP TIMES A PUMP TIMES A 9134 times CLEAR 13.
Page 45: Circulation Pump Replacement
Circulation Pump Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Circulation pump replacement 20 min. Clearing the pump rotation time 5 min. Outline Diagram 1.
Page 46: Cover That Needs To Be Removed
Circulation Pump Replacement Cover That Needs to Be Removed Circulation pump cable cover Left panel cover Left top cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 47 Circulation Pump Replacement Unfasten the clamp and unplug the connector. Remove the ink tubes from the pump. C AUTION Wrap the tip of the ink tubes with something such as tape to prevent ink from coming out. Remove the pump unit. 1-40 L EF 2-300...
Page 48 Circulation Pump Replacement Circulation pump replacement Attach the new pump to the motor. Attach the pump unit to the machine. Connect the ink tubes from the ink cartridge and the ink tubes from the print-head carriage to the pump. C AUTION • Insert the ink tubes firmly.
Page 49 Circulation Pump Replacement Plug the connector of the motor. Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [I/S MENU] > [PUMP CHECK] > [PUMP SUCTION] > [CIR-PUMP], and press the [ENTER] key. Visually check that the pump works properly. SERVICE MENU I/S MENU I/S MENU...
Page 50: Ink Tube Replacement
Ink Tube Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Waste cloth Tape Scissors Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Ink tube replacement 90 min. Outline Diagram 1. Ink tube 1-43 L EF 2-300...
Page 51: Cover That Needs To Be Removed
Ink Tube Replacement Cover That Needs to Be Removed Right top cover Top cover Right panel cover Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard.
Page 52: Workflow
Ink Tube Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL. • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line.
Page 53 Ink Tube Replacement Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [SUB MENU] > [HEAD WASH]. Select the group of the target ink tube, then perform head wash. SERVICE MENU SUB MENU [ ] [ ] SUB MENU HEAD WASH [ ] [ ]...
Page 54 Ink Tube Replacement Remove the print carriage board cover. C AUTION Remove the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break. Disconnect all the cables from the print carriage board. 1-47 L EF 2-300...
Page 55 Ink Tube Replacement Remove the print carriage board. Release the ink tubes from the clamps. 10. Remove the ink tubes from the damper joints and the Y-tube joints. Then, put clear tape on the tip of the ink tubes to prevent ink from coming out.
Page 56 Ink Tube Replacement 11. Remove the tube guides bundling the ink tubes, and pull the ink tubes. 12. Remove the tube guide, which is bundling the ink tubes and the ribbon cables, from the print-head carriage. 13. Remove the ink tubes and the tube guides from the holder cable plate and the support rail frame. NOTE Moving the print-head carriage to the right side of the machine will make it easier to remove the ink tubes.
Page 57 Ink Tube Replacement 14. Remove the tube guides from the ink tubes and attach them to the new ink tubes. No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 15. Place the ink tubes and the tube guides on the linear rail. 16.
Page 58 Ink Tube Replacement 17. Connect the ink tubes to the damper joints and the Y-tube joints. C AUTION When you connect the ink tubes, the ink tubes may bend. Do not use the bent ink tube. Damper shield Damper joint Y-tube joint 18.
Page 59 Ink Tube Replacement 19. Attach the ink tubes and the tube guides to the holder cable plate and the support rail frame. NOTE Moving the print-head carriage to the right side of the machine will make it easier to remove the ink tubes. 20.
Page 60 Ink Tube Replacement 23. Select [SUB MENU] > [FILL INK], and perform the ink filling in accordance with the on-screen instructions. SERVICE MENU SUB MENU [ ] [ ] SUB MENU FILL INK CHECK DRAIN BOTTLE ENTER 1-53 L EF 2-300...
Page 61: Ribbon Cable (Main Board To Print Carriage Board) Replacement
Ribbon Cable (Main Board to Print Carriage Board) Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Time Contents of work Time Ribbon cable (main board to print 40 min. carriage board) replacement Linear encoder setup 3 min.
Page 62 Ribbon Cable (Main Board to Print Carriage Board) Replacement Cover That Needs to Be Removed Right top cover Top cover Right panel cover Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard.
Page 63 Ribbon Cable (Main Board to Print Carriage Board) Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING...
Page 64 Ribbon Cable (Main Board to Print Carriage Board) Replacement C AUTION Remove the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break. Unfasten the clamp. Remove the tube guide, which is bundling the ink tubes and the ribbon cables, from the print-head carriage. Remove the tube guides bundling the ink tubes.
Page 65 Ribbon Cable (Main Board to Print Carriage Board) Replacement Remove the ink tubes and the tube guides from the holder cable plate and the support rail frame. Disconnect the ribbon cables from the print carriage board. Disconnect the ribbon cables from the signal junction board and the main board. 1.
Page 66 Ribbon Cable (Main Board to Print Carriage Board) Replacement Open the clamps. Rear view 10. Disconnect the ribbon cables from the machine. Character side 11. Fold the new ribbon cable by referring to the figure below. NOTE The position to fold the ribbon cable is different depending on the position to connect the ribbon cable to the print carriage board.
Page 67 Ribbon Cable (Main Board to Print Carriage Board) Replacement C AUTION There is no difference between left and right direction. 1. No. 1 ribbon cable 2. No. 2 ribbon cable 3. No. 3 ribbon cable 4. No. 4 ribbon cable No.
Page 68 Ribbon Cable (Main Board to Print Carriage Board) Replacement No. 3 ribbon cable Main board Print carriage board Character 41 +/- 5 mm Plain side 126 +/- 3 mm Side 195 +/- 4 mm Dumplon tape 50 mm Plain side Character side 50 mm 85 +/- 5 mm...
Page 69 Ribbon Cable (Main Board to Print Carriage Board) Replacement 13. Attach the ink tubes and the tube guides to the holder cable plate and the support rail frame. CAUTION C AUT ION Confirm that the cables fit in the grooves of the tube guides. Cross-section diagram Tube Cables...
Page 70 Ribbon Cable (Main Board to Print Carriage Board) Replacement 15. Confirm that the attaching direction of the holder cable plate is correct. Cross-section diagram Cable holder Ribbon cable Holder cable plate Ink tube No Good Cable holder Holder cable plate 16.
Page 71 Ribbon Cable (Main Board to Print Carriage Board) Replacement 18. Connect the ribbon cables to the main board and signal junction board. 1. Signal junction board CN25 2. Main Board CN14, CN15, CN17 C AUTION Connect the ribbon cable from No. 4 to No. 1. No.
Page 72 Ribbon Cable (Main Board to Print Carriage Board) Replacement 21. Attach the tube guide to the print-head carriage together with the ink tubes. 22. Bundle the ink tubes with the clamps. C AUTION • Bundle the ink tubes with the clamps. Bundle the ink tubes with the clamps while pushing the ink tubes backward so as not to locate the front of the print-head carriage.
Page 73 Ribbon Cable (Main Board to Print Carriage Board) Replacement 24. Move the print-head carriage across the whole width of the guide rail several times and confirm that the tube guides are securely attached and are not coming off. C AUTION Move the print-head carriage to the width of the machine manually to see if the tube guides move smoothly.
Page 74: Board Replacement
Board Replacement Information Necessary tools Software Peck General tools No. 2 Phillips screwdriver Longnose pliers Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Main board replacement 40 min. Servo board replacement 30 min. Switching power supply replacement 50 min.
Page 75 Board Replacement First board stay 1. SW power supply (5V) 2. SW power supply (24V) 3. SW power supply (41V) Second board stay 4. DC junction board 5. Main board Third board stay 6. Servo board 7. Signal junction board 1-68 L EF 2-300...
Page 76 Board Replacement Cover That Needs to Be Removed Right top cover Plate RIght panel cover Right side cover C AUTION Do not remove the two screws that secure the top cover. Just loosen them. Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 77 Board Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Removing the chassis Turn on the main power switch and start Peck. Click [Get Report] and [Get Parameters], and save the service report and the parameters. Turn off the main power switch, and remove the panel cover, right top cover and side cover.
Page 78 Board Replacement Position the panel cover and right top cover temporarily without securing it with screws. Remove two screws. Pull out the Chassis from the right side cover side. 1-71 L EF 2-300...
Page 79 Board Replacement Main Board Replacement Main board connector layout CN10 CN19 CN22 Unplug the connectors and disconnect the ribbon cable from the servo board and the signal junction board. Then pull out the third board stay. Change DIP switch of the new main board. Bit 1 Bit 2 Bit 3...
Page 80 Board Replacement Remove the main board and replace it with a new one. 10. Tighten two screws. 11. Attach the chassis and the covers, and perform the following adjustment. 11-1. Battery installation " Refer to Chapter 1 "Battery Replacement". 11-2. Firmware installation "...
Page 81 Board Replacement 12. Perform the following if the parameters have not been transferred by Peck. 12-1. Battery installation " Refer to Chapter 1 "Battery Replacement". 12-2. Firmware installation * Refer to Chapter 2 “Firmware Upgrade”, “Firmware Installation”. 12-3. System parameter initialization * Refer to Chapter 2 “Firmware Upgrade”, “Firmware Installation”.
Page 82 Board Replacement Servo Board Replacement Servo board connector layout CN10 CN17 CN12 CN16 CN11 13. Remove the servo board and replace it with a new one. 14. Perform the following works. 14-1. I/S check * Perform in [I/S MENU] > [I/S CHECK]. 14-2.
Page 83 Board Replacement SW Power Supply Replacement 15. Unplug the connectors and disconnect the ribbon cable from the servo board and the signal junction board. Then pull out the third board stay. 16. Unplug the connectors and disconnect the ribbon cable from the main board and DC junction board, and remove the second board stay.
Page 84 Board Replacement SW Power supply (41V) Replacement 17. Remove SW power supply (41V), and replace it with a new one. C AUTION In the case that the volume is accidentally turned, adjust the output voltage value to +41 +/- 0.1. SW Power supply (24V) replacement 18.
Page 85: Battery Replacement
Battery Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Typical work time Contents of work Time Battery replacement 7 min. Time and date setting 2 min. Outline Diagram 1. Main Board 2. Battery Second board stay 1-78 L EF 2-300...
Page 86: Cover That Needs To Be Removed
Battery Replacement Cover That Needs to Be Removed Right top cover Plate RIght panel cover Right side cover C AUTION Do not remove the two screws that secure the top cover. Just loosen them. Workflow C AUTION Danger of explosion if the lithium battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacture.
Page 87 Battery Replacement Remove the third board stay from the bottom from the chassis referring to Chapter 1 “Board Replacement" so that you can access the main board which is on the second board stay from the bottom. Remove the battery on the main board by pushing it down and tilting it towards left. ①...
Page 88 Battery Replacement Select [SERVICE MENU] > [SUB MENU] > [CLOCK] > [DATE]. Set the date, and press the [ENTER] key. SERVICE MENU SUB MENU SUB MENU CLOCK [ ] [ ] CLOCK DATE DATE 00/00/00 DATE 09/01/13 ENTER Turn off the power, and dispose the removed battery. 1-81 L EF 2-300...
Page 89: Carriage Belt Replacement
Carriage Belt Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Tape Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Carriage belt replacement 30 min. Belt tension adjustment 20 min.
Page 90: Cover That Needs To Be Removed
Carriage Belt Replacement Cover That Needs to Be Removed Right top cover Top cover Left panel cover Right panel cover Left top cover Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard.
Page 91: Workflow
Carriage Belt Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL. • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line.
Page 92 Carriage Belt Replacement Remove five screws. Then, turn over the print carriage board. Unfasten the clamp. Slide the carriage holder stay to the right. 1-85 L EF 2-300...
Page 93 Carriage Belt Replacement Loosen the fixing screw and two adjustment screws. 1. Fixing screw 2. Adjustment screw Loosen four screws that secure the belt stay. Remove the carriage belt from the belt stay. Then, tape the old carriage belt and the new one together. C AUTION When replacing the carriage belt, make sure to connect the new belt to the old belt, and then thread the new belt into place as you remove the old belt.
Page 94 Carriage Belt Replacement Slowly pull the end of the old belt that is not connected to the new belt until the new belt reaches the belt stay. C AUTION Check that the belt is not twisted. Apply grease to the pulleys. • Grease: FLOIL G-902 10ML_02 • Volume: as needed 10.
Page 95 Carriage Belt Replacement No Good 11. Tighten two adjustment screws to remove the slack of the belt. Then, tighten the fixing screw. C AUTION Be careful not to tighten the adjustment screws too hard. 1. Fixing screw 2. Adjustment screw 12.
Page 96 Carriage Belt Replacement Right side of the belt 13. Slide the carriage holder stay to the left, and tighten the screws. 14. Bundle the ink tubes with the clamps. C AUTION • Bundle the ink tubes with the clamps while pushing the ink tubes backward so as not to locate the front of the print-head carriage.
Page 97 Carriage Belt Replacement 16. Attach the print carriage board cover. C AUTION Remove the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break. 17. Perform the following adjustments. 17-1.
Page 98: Encoder Scale Replacement
Encoder Scale Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Encoder scale replacement 25 min. Linear encoder setup 5 min. Outline Diagram 1. Encoder scale 1-91 L EF 2-300...
Page 99: Cover That Needs To Be Removed
Encoder Scale Replacement Cover That Needs to Be Removed Right panel cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING...
Page 100 Encoder Scale Replacement Remove the spring plate from the encoder scale and attach it to the encoder scale where there is no black dot written on 1. Spring plate 2. Black dot C AUT ION Make sure not to make scratches or put grease on the encoder scale when attaching it. Do not touch the surface of the encoder scale.
Page 101: Linear Encoder Board Replacement
Linear Encoder Board Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Linear encoder board replacement 30 min. Outline Diagram 1. Linear encoder board 1-94 L EF 2-300...
Page 102: Cover That Needs To Be Removed
Linear Encoder Board Replacement Cover That Needs to Be Removed Right top cover Right panel cover Carriage cover C AUTION Do not remove the two screws that secure the top cover. Just loosen them. 1-95 L EF 2-300...
Page 103: Workflow
Linear Encoder Board Replacement Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard. Doing so may cause the carriage cover to be distorted and the print heads may become shifted.
Page 104 Linear Encoder Board Replacement Move the print-head carriage to the left by hand, and remove the carriage cover. Remove the damper plate. 1. Damper plate Move the print-head carriage to the lock position. C AUTION Do not lock the print-head carriage. Remove the covers.
Page 105 Linear Encoder Board Replacement Remove the print carriage board. Remove the screw. Slide the carriage holder stay to the right. 1-98 L EF 2-300...
Page 106 Linear Encoder Board Replacement Remove the linear encoder board together with the encoder sensor stay. 1. Encoder sensor stay 2. Linear encoder board 10. Remove the linear encoder board from the stay, then attach a new board. 11. Fix the linear encoder board and the carriage holder stay to the machine. 1-99 L EF 2-300...
Page 107 Linear Encoder Board Replacement C AUTION Make sure that the encoder scale does not make contact with the encoder sensor and also encoder scale is between the slit of the encoder sensor. 1. Encoder sensor 2. Encoder scale 12. Slide the carriage holder stay to the left, and tighten the screws. 13.
Page 108 Linear Encoder Board Replacement 14. Attach the print carriage board, and plug the connectors and connect the ribbon cables. 15. Attach the print carriage board cover. C AUTION Remove the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break.
Page 109: Uv Lamp Replacement
UV Lamp Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time UV lamp replacement 10 min. UV lamp check 5 min. UV lamp height adjustment 20 min.
Page 110: Workflow
UV Lamp Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL. • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line.
Page 111 UV Lamp Replacement Left UV lamp replacement Remove the UV lamp together with the plate. Attach the new UV lamp to the plate, and attach them to the machine. C AUTION Do not touch the light emitting face. Bottom view 1-104 L EF 2-300...
Page 112 UV Lamp Replacement Right UV lamp replacement Remove the right UV lamp, and attach a new one. C AUTION Do not touch the light emitting face. Bottom view Plug in the connectors. Perform the following adjustments. 9-1. Chapter 2 “UV Lamp Check” 9-2.
Page 113: Ink Damper Replacement
Ink Damper Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Ink damper replacement 30 min. Outline Diagram 1. Ink damper 1-106 L EF 2-300...
Page 114: Cover That Needs To Be Removed
Ink Damper Replacement Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard. Doing so may cause the carriage cover to be distorted and the print heads may become shifted.
Page 115 Ink Damper Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Unlock the print-head carriage, and move it to the left by hand. Then remove the carriage cover. Remove the damper plate.
Page 116 Ink Damper Replacement Remove ink dampers you are going to replace from the adapter damper of the print head. C AUTION • Ink dampers may break if you grasp them too hard. • Remove the ink dampers with the head board cover attached. It prevents ink from dripping on the head board. If ink drips on the head board, the print head or the head driving IC will break.
Page 117 Ink Damper Replacement How to set the damper shield 5-2. Put the ink damper in the damper shield. 5-3. Fold the cover part to wrap the ink damper. 5-4. Fold the other side. 5-5. Close the two gaps with tape. 1-110 L EF 2-300...
Page 118 Ink Damper Replacement Attach the ink dampers to the adapter damper of the print head. C AUTION • Ink dampers may break if you grasp them too hard. • Attach the ink dampers with the head board cover attached. If ink drips on the head board, the print head or the head driving IC will break.
Page 119 Ink Damper Replacement Attach the damper plate. C AUTION • Fix the damper plate with screws while pressing it lightly with your hand. Be careful not to press it down to the dampers. Dampers could break. • Tighten the screws at the bottom of the slotted holes. 1-112 L EF 2-300...
Page 120: Led Pointer Replacement
LED Pointer Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time LED pointer replacement 10 min. LED pointer position adjustment 5 min. Print area adjustment 15 min.
Page 121: Cover That Needs To Be Removed
LED Pointer Replacement Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard. Doing so may cause the carriage cover to be distorted and the print heads may become shifted.
Page 122 LED Pointer Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Move the print-head carriage to the left by hand, and remove the carriage cover. Disconnect the LED pointer cable from the print carriage board, and pull out the cable from the grommet. CN17 1.
Page 123: Head Gap Sensor Replacement
Head Gap Sensor Replacement Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Head gap sensor replacement 15 min. Outline Diagram 1. Head gap sensor 1-116 L EF 2-300...
Page 124: Cover That Needs To Be Removed
Head Gap Sensor Replacement Cover That Needs to Be Removed Head gap sensor cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING...
Page 125 Head Gap Sensor Replacement Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [Y: 2.8 mm] to move the table to the backward. SERVICE MENU MOTOR MENU [ ] [ ]...
Page 126 Head Gap Sensor Replacement Remove the head gap sensor from the stay. Then, fix a new head gap sensor to the stay. Perform chapter 2 “Head Gap Sensor Position Adjustment”. 1-119 L EF 2-300...
Page 127: Feed Motor Replacement
Feed Motor Replacement Information Necessary tools General tools No. 2 Phillips screwdriver (Length: 200 mm or more) 2.0 mm hexagonal wrench (2.0 mm pin) Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Feed motor replacement 25 min.
Page 128: Cover That Needs To Be Removed
Feed Motor Replacement Cover That Needs to Be Removed Table front cover Rail cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING...
Page 129 Feed Motor Replacement Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [Y: 2.8 mm] to move the table to the backward. SERVICE MENU MOTOR MENU [ ] [ ] MOTOR MENU...
Page 130 Feed Motor Replacement Remove the feed motor. N OTE NOT E Put your hand through under the rail, remove the Y motor, and pull it out. Attach a new damper to a new feed motor. C AUTION • Replace the damper and the motor together. The damper cannot be removed once it is attached. • Space out 1.5 ±...
Page 131 Feed Motor Replacement Turn the double-gear by hand and align the holes of the upper gear and the lower gear. Then, insert hexagonal wrenches (or 2 mm pins) into the holes. 1. Double gear Attach the spring. Attach the new feed motor. 10.
Page 132 Feed Motor Replacement 11. Remove the hexagonal wrenches (or pins). 12. Attach the rail cover, and turn on the main power switch. Then enter the service mode. Aging check 13. Select [SERVICE MENU] > [MOTOR MENU] > [AGING] > [FEED], and press the [ENTER] key. Confirm that the machine performs aging, then exit the menu.
Page 133: Information
Table Unit Replacement Information Necessary tools General tools No. 2 Phillips screwdriver (length: 200 mm or more) 2.5 mm hexagonal wrench (2.0 mm pin) Special tools 3000000188 SPACER,SHIM RING RF004010010 Typical work time Contents of work Time Table unit replacement 15 min.
Page 134: Cover That Needs To Be Removed
Table Unit Replacement Cover That Needs to Be Removed Table front cover Plate Procedure C AUTION • You need a No. 2 Phillips screw driver with a length of 200 mm or more in addition to the ordinary tools. • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 135 Table Unit Replacement Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the value to [150.0 mm] to move the table to the center of the machine. SERVICE MENU MOTOR MENU MOTOR MENU...
Page 136 Table Unit Replacement Remove the table unit cable cover. Remove the ribbon cables. Remove the plate that fixes the ribbon cables. 1-129 L EF 2-300...
Page 137 Table Unit Replacement 10. Unplug the connector of the motor. 1. Connector 11. Remove the screws that secure the table unit using a No. 2 Phillips screw driver 200 mm or more in length to remove the table unit. 12. Attach a new table unit.
Page 138 Table Unit Replacement 14. Attach the plate that secures the ribbon cables. 15. Connect the ribbon cables and fasten the clamps. 16. Attach the cable cover of the table unit. 17. Turn on the power switch and enter the service mode. 18.
Page 139 Table Unit Replacement 22. Press the [TABLE UP] key, and move the table up to the highest position. Aging check 23. Select [SERVICE MENU] > [MOTOR MENU] > [AGING] > [FEED], and press the [ENTER] key. Check that the machine performs aging, then exit the menu.
Page 140 Table Unit Replacement 25-4. Chapter 2 "UV Lamp Height Adjustment" 25-5. Chapter 2 “Head Gap Sensor Position Adjustment” 25-6. Chapter 2 “Print Area Adjustment” 1-133 L EF 2-300...
Page 141: Chapter 2 Adjustment
Chapter 2 Adjustment Service Mode ....... . 2-2 UV Lamp Check ......2-52 Information .
Page 142: Service Mode
Service Mode MENU [ MENU ] key + POWER ON SERVICE MENU HEAD RANK 1 SERVICE MENU PRINT MENU HEAD RANK PRINT MENU HEAD RANK HEAD 1 1234567 (1/5) HEAD RANK HEAD RANK 4 HEAD 4 1234567 (1/5) Head rank setting This menu is used for entering the head rank for each 4 head with 35 digit number and alphabet.
Page 143 Service Mode Normal (beeps 1 time) PRINT MENU NOW PROCESSING.. LINEAR ENCODER Normal end LINEAR ENCODER POS: 1361.00mm SETUP COMPLETED Error (beeps 2 times) LINEAR ENCODER An error is found on linear SETUP FAILED encoder and scale. LINEAR ENCODER An error is found on HEADBOARD FAILED head board.
Page 144 Service Mode Normal SERVICE MENU I/S MENU NOW PROCESSING.. I/S CHECK I/S MENU I/S CHECK COMPLETED Checking Error I/S CHECK ERROR WIPER Ink system check This menu is for checking the motors and sensors of cap (Up/Down), wipers and slider. **Make sure to move the head carriage towards left o the capping unit before performing this check.
Page 145 Service Mode CARTRIDGE SL1 : SERIAL Serial No. of the ink cartridge IC is displayed. SLOT 1 1402A30C010000A5 SL1 : INK TYPE Ink type of the ink cartridge IC is displayed. EUV-K SL1 : CAPACITY Ink capacity of the ink cartridge IC is displayed. 200cc SL1 : LOT NO.
Page 146 Service Mode FILL INK EMPTY SUB MENU DRAIN BOTTOLE FILL INK Pressing ENTER key resets drain count When ink is not lled SELECT INK TYPE INSTALL SET CARTRIDGE DRAIN BOTTLE 1234567 ECO-UV4 GlGlWW Goes next, when cartridge is set EMPTY FILLING INK...
Page 147 Service Mode CLOCK DATE DATE SUB MENU CLOCK DATE 11/04/01 11/04/01 Display Edit [Year/Month/Day] [Year/Month/Day] TIME CLOCK TIME TIME 01:01:59 01:01:59 Display Edit TIME TIME It shows [B], when 01:01:59 01:01:59 battery is dead. Date and time setting This menu is to display and edit the date and time. When it detects the battery exhaustion, [B] is indicated on the time display. In this case, battery needs to be replaced.
Page 148 Service Mode REFRESH SKIP Setting for displaying options with the alarm for head refreshing timing SUB MENU REFRESH SKIP This menu is to set displaying or not displaying the options for selecting whether or not performing head refreshing when the alarm for head refreshing timing is displayed. If this is OFF (not displaying), head refrehing starts by [Enter] key while the alrm for head refreshing timing is displayed.
Page 149 Service Mode SERVICE MENU HISTORY MENU MOTOR HOURS S MOTOR HOURS S HISTORY MENU MOTOR GROUP 0 hours CLEAR History In History Menu, the parameters are separated in groups by categories. The parameters can be displayed or cleared by entering the menu of each groups. The menu shown on the upper LCD can be changed with [up] and [down] keys.
Page 150: History Menu
History Menu MOTOR GROUP Item Description Unit Remarks MOTOR HOURS S Total time the scan motor rotated (distance/maximum speed) hour Brush life time MOTOR HOURS F Total time the feed motor rotated hour Belt life time MOTOR HOURS Z Total time that the Z Motor rotated hour Belt life time MOTOR HOURS L...
Page 151 History Menu WIPE GROUP Item Description Unit Remarks This value is cleared automatically after WIPING COUNT Number of times wiping was performed times the wiper is replaced. WIPE REPLACE Number of times the wiper was replaced times CLEAR ALL Clear all values under WIPE GROUP PRINT GROUP Item Description...
Page 152 History Menu UV LAMP GROUP Item Description Unit Remarks UV LAMP ON COUNT Number of times right UV Lamp was turned on times RIGHT UV LAMP ON TIME Total time of right UV Lamp was turned on Time (min) RIGHT UV LAMP ON COUNT Number of times left UV Lamp was turned on times...
Page 153: Firmware Upgrade
Firmware Upgrade Information Necessary tools Software Peck Latest firmware Typical work time Contents of work Time Firmware upgrade 5 min. Workflow C AUTION It is necessary to prepare the following to upgrade/install the firmware. • Firmware • Windows computer (Network port is required.) • Peck.exe • Network cable Connect the machine to a computer by using a Network cable.
Page 154 Firmware Upgrade Select [MENU] > [SYSTEM INFO.] > [NETWORK] > [IP ADDRESS] and check the IP address of the machine. MENU MENU SYSTEM INFO. [ ] [ ] SYSTEM INFO. NETWORK NETWORK IP ADDRESS IP ADDRESS 192.168.000.003 Turn off the sub power switch. Start Peck, and click [Select Port] button. Select [Type4] under [Product].
Page 155 Firmware Upgrade The [Peck] dialog appears. Click [Firmware Upgrade]. Select the firmware file, and click [Open] to send the firmware to the machine. The machine goes into the firmware upgrade mode automatically. When the upgrade is completed, [COMPLETED] message is displayed. The sub power turns off automatically. FIRMWARE V2.0 DATA ERROR...
Page 156: Firmware Installation
Firmware Installation Information Necessary tools Software Peck Latest firmware Typical work time Contents of work Time Firmware installation 10 min. Workflow C AUTION It is necessary to prepare the following to upgrade/install the firmware. • Firmware • Windows computer (Network port is required.) • Peck.exe • Network cable Perform this procedure when a new main board without firmware is installed.
Page 157 Firmware Installation Press the [ENTER] key. The machine becomes ready to receive the firmware. UPDATE FIRMWARE? WAITING 000.000.000.000 Press the [MENU] key, and set [IP ADDRESS], [SUBNET MASK], and [GATEWAY ADDR.]. Press the ] [] keys for moving between digits, and the [] [] keys for selecting values. After setting an address, press the [ENTER] key to go to the next address setting.
Page 158 Firmware Installation Select [Product] > [Type4] and also, select [Select port] > [via Network]. Input IP address of the printer and click [OK]. The [Peck] dialog appears. Click [Firmware Upgrade]. Select the firmware file, and click [Open] to send the firmware to the machine. The machine goes into the firmware upgrade mode automatically.
Page 159 Firmware Installation Firmware loading begins. The firmware installation is completed when the [COMPLETED] message is displayed. Turn off the sub power switch. FIRMWARE V2.0 DATA ERROR ERASING DEVICE ERROR WRITING DEVICE ERROR VERIFYING DEVICE ERROR COMPLETED 10. Turn on the sub power switch while pressing the [] [] [ENTER] keys to enter the [INITIALIZE ALL SYS. PARAMETER] menu.
Page 160 Firmware Installation 12. Perform network settings. MENU SERVICE MENU MENU SYSTEM INFO. NETWORK IP ADDRESS 192.168.000.003 NETWORK SUBNET MASK 255.255.255.003 NETWORK GATEWAY ADDR. 000.000.000.000 13. Start Peck, and click [Put Parameters] button. 14. Select the system parameter file that was saved before the main board replacement. Click [Open] and the system parameter will be sent to the printer.
Page 161 Firmware Installation 15. Click [Get Report] to import the system report file. Confirm that system parameters are reloaded properly. NOTE The addresses set at step 12 are replaced with the addresses saved in the system parameters when [Put Parameters] is performed.
Page 162: Print Head Alignment
Print Head Alignment Information Necessary tools General tools Media 1.5 mm hexagonal wrench No. 2 Phillips screwdriver Special tools ST-056 TORQUE DRIVER N6 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 1000005463 TOOL,BIT PHILLIPS NO.1 L150MM ST-107 Typical work time Contents of work Time Print head alignment 40 min.
Page 163: Workflow
Print Head Alignment Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover. C AUTION When tightening the two screws on the front, be careful not to tighten them too hard. Doing so may cause the carriage cover to be distorted and the print heads may become shifted.
Page 164 Print Head Alignment Unlock the print-head carriage, and move it to the left by hand. Remove the carriage cover. Remove the damper plate. 1. Damper plate Move the print-head carriage to the lock position. C AUTION Do not lock the print-head carriage. Turn on the power switch and enter the service mode.
Page 165 Print Head Alignment A test pattern is printed. NOTE • The pattern of the test print changes depending on ink type. • Press the [] key to move the table forward so that you can see the test pattern well. Press the [] key to move it back to the original position.
Page 166 Print Head Alignment 11. Insert the 1.5 mm hexagonal wrench through the hole of the print-head carriage. Then, turn the adjustment screw to make the lines of each color in the test pattern straight. NOTE The position of the printing moves 1 line by turning the screw approximately 3/4 turn. "...
Page 167 Print Head Alignment 12. Tighten the screws that secure the print head in the reverse order of loosening, using the torque driver (Torque value: 20cN·m). C AUTION Do not overtighten the screws. Top view Vertical adjustment 13. Loosen three screws that secure the print head in the order as shown below. C AUTION Loosen the screws that secure the print head approximately 1/2 turn.
Page 168 Print Head Alignment 14. Turn the adjustment screw to make the lines of each color in the test pattern straight. NOTE Position of the printing moves 1/2 line by turning the screw 3/4 turn. C AUTION Adjust the print head positions referring to the left end K head as the base position. The position of K head does not need to be adjusted.
Page 169 Print Head Alignment 15. Tighten the screws that secure the print head in the reverse order of loosening, using the torque driver (Torque value: 20cN·m). C AUTION Do not overtighten the screws. Top view 16. Position the panel cover temporarily without securing it with screws. 17.
Page 170 Print Head Alignment Horizontal adjustment 18. Select [SERVICE MENU] > [PRINT MENU] > [HEAD ADJUST] > [HORIZONTAL] > [TEST PRINT], and press the [ENTER] key. SERVICE MENU PRINT MENU [ ] [ ] PRINT MENU HEAD ADJUST HEAD ADJUST HORIZONTAL HORIZONTAL TEST PRINT 19.
Page 171 Print Head Alignment Bidirectional position adjustment 21. Select [PRINT MENU] > [HEAD ADJUST] > [BI-DIR. DEFAULT] > [TEST PRINT], and press the [ENTER] key. SERVICE MENU PRINT MENU [ ] [ ] PRINT MENU HEAD ADJUST HEAD ADJUST BI-DIR.DEFAULT BI-DIR.DEFAULT TEST PRINT 22.
Page 172 Print Head Alignment NOTE Parameters can be entered in increments of 1/2. BI-DIR.DEFAULT TEST PRINT PERFORMING 1234 TEST PRINT TEST PRINT BI-DIR.DEFAULT DT1, Low BI-DIR.DEFAULT DT3, Low BI-DIR.DEFAULT DT1, High BI-DIR.DEFAULT DT3, High 24. Unlock the print-head carriage, and move it to the left by hand. 25.
Page 173: Limit Position & Maximum Scan Width Position Initialize
Limit Position & Maximum Scan Width Position Initialize Information Necessary tools General tools None Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Limit Position & Maximum Scan Width Position 10 min. Initialize Cover That Needs to Be Removed Right panel cover Workflow C AUTION...
Page 174 Limit Position & Maximum Scan Width Position Initialize • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Turn on the main power switch and then the sub power switch while pressing the [] [] [] keys to enter the limit initialization mode.
Page 175 Limit Position & Maximum Scan Width Position Initialize Limit position adjustment Confirm that the print head is capped properly, and press the [ENTER] key. The tool carriage will be separated from the print-head carriage and limit position initialization will start. After initialization is completed, the message is displayed. SETTING UP THE LIMIT DETECTING..
Page 176: Linear Encoder Setup
Linear Encoder Setup Information Necessary tools General tools None Special tools None Typical work time Contents of work Time Linear encoder setup 10 min. Workflow C AUTION Linear encoder setup is performed to confirm that the installation of the linear encoder is proper, and also to confirm that it properly reads.
Page 177 Linear Encoder Setup One of the messages appears at the completion of setup. LINEAR ENCODER SETUP COMPLETED LINEAR ENCODER SETUP FAILED LINEAR ENCODER HEADBOARD FAILED NOTE In case of [SETUP FAILED] error occurs, check the following. • Dirt/scratches on the encoder scale • Dirt/scratches on the encoder sensor • The encoder scale is not between the encoder sensor.
Page 178: Flushing Position Adjustment
Flushing Position Adjustment Information Necessary tools General tools None Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Flushing position 5 min. adjustment Cover That Needs to Be Removed Right panel cover Workflow C AUTION • This is to adjust the flushing position.
Page 179 Flushing Position Adjustment • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Remove the cover and enter service mode. NOTE Make sure to unload the media when it is set on the machine. Select [SERVICE MENU] >...
Page 180: Belt Tension Adjustment
Belt Tension Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver 3.0 mm hexagonal wrench Special tools ST-001 TENSION GAUGE 2000GF/2000CN 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Belt Tension Adjustment 20 min. Cover That Needs to Be Removed Left panel cover Left top cover...
Page 181 Belt Tension Adjustment • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Measure the tension of the belt at the position [A] shown in the figure using TENSION GAUGE (ST-001). When the tension is not proper, move on to the next step and adjust the belt tension.
Page 182 Belt Tension Adjustment Loosen two screws located at the left end of the belt halfway round. C AUTION Be careful with the sharp edges around the belt when loosening the screws. It may cause injury. Top view (left end of the belt) Loosen the two screws to make a gap of approx.
Page 183 Belt Tension Adjustment Tighten two screws, and again confirm that the tension is within the proper value. Tighten two screws to slightly contact with the idle pulley holder. C AUTION Do not overtighten the screws. Overtightening could move the idle pulley holder. Perform the following adjustments.
Page 184: Belt Position Adjustment
Belt Position Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver 3.0 mm hexagonal wrench Media Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Belt position adjustment 30 min. Cover That Needs to Be Removed Left panel cover Left top cover 2-44...
Page 185: Workflow
Belt Position Adjustment Workflow C AUTION • This adjustment is to prevent the belt wear which is caused by the belt contacting the pulley flanges excessively. The belt position needs to be checked after the belt tension adjustment and adjusted if necessary. • When adjusting the drive pulley side, the pressure of engagement between the white gear of the drive pulley and the scan motor gear is changed, possibly resulting in teeth breaking on the white gear or failure of the scan motor.
Page 186 Belt Position Adjustment Select [SERVICE MENU] > [MOTOR MENU] > [AGING] > [SCAN]], and press the [ENTER] key. SERVICE MENU MOTOR MENU MOTOR MENU AGING AGING SCAN Check the position of the belt. The position is proper when the belt is not touching the flanges excessively. When positioning is correct, end this belt position adjustment.
Page 187 Belt Position Adjustment Loosen two fixing screws located at the left end of the belt eighth to quarter round. C AUTION If you loosen the screws too much, it will make it difficult to adjust the belt position. Be careful with the sharp edges around the belt when loosening the screws.
Page 188 Belt Position Adjustment When the belt is shifted toward the front side of the machine: Turn screw 1 carefully clockwise to where it touches to the idle pulley holder. NOTE Make sure that there is a gap of 3 mm between screw 2 and the idle pulley holder when turning screw 1. When the belt is shifted toward the rear side of the machine: Turn screw 2 carefully clockwise to where it touches to the idle pulley holder.
Page 189 Belt Position Adjustment 11. Tighten two fixing screws. C AUTION Be cautious with the moving print-head carriages and cableveyor during this procedure. Also,be careful with the sharp edges of the mechanical parts around it. 12. Confirm that the belt is not touching the pulley flanges excessively while the print-head carriages are in the printing area. When the belt is improperly positioned, adjust it again.
Page 190: Calibration (Feed Direction)
Calibration (Feed Direction) Information Necessary tools General tools Media Special tools None Typical work time Contents of work Time Calibration (Feed direction) 10 min. Workflow Turn on the power switch and enter the service mode. Set PET-G on the printer. NOTE The vacuum fan operates with the [PAUSE / VACUUM] key.
Page 191 Calibration (Feed Direction) A test pattern is printed. Measure the length of the feed direction and use the value to calculate the correction value with the formula shown at step 5. NOTE Test pattern is always printed with correction value 0.00%. Even if a correction is made in the [SETTING] menu, the test pattern is not affected.
Page 192: Uv Lamp Check
UV Lamp Check Information Necessary tools General tools None Special tools None Typical work time Contents of work Time UV lamp check 5 min. Workflow NOTE • This is required when UV lamp unit is replaced. • This is to check whether UV lamp unit operates properly. Turn on the power switch and enter the service mode.
Page 193 UV Lamp Check If the screen shown below appears, check if the UV lamp is connected properly. CONNECT CHECK NOT CONNECTED Go back to [UV LAMP MENU] and select [LAMP ON CHECK], and press the [] key to enter the menu. The print-head carriage moves to a location permitting UV lamp replacement, and then the screen below appears.
Page 194 UV Lamp Check Right LAMP ON CHECK RIGHT :100:[ ] ENTER <When the lamp is on> LAMP ON CHECK RIGHT : :[ ] Turn on the [RIGHT] and [LEFT] UV lamps on the operation panel while the cover is closed. Check that the UV Lamp is turned ON/OFF when opening and closing the cover.
Page 195: Led Pointer Position Adjustment
LED Pointer Position Adjustment Information Necessary tools General tools Clear film for test print Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time LED pointer position 5 min. adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 196 LED Pointer Position Adjustment Turn on the power switch and enter the service mode. Setup clear film on the machine. C AUTION Set the table height by auto detection. Select [SERVICE MENU] > [PRINT MENU] > [MARKER POS ADJ.], and press the [ENTER] key. A test pattern is printed. SERVICE MENU PRINT MENU [ ] [ ]...
Page 197 LED Pointer Position Adjustment Move the print-head carriage to the position where the LED pointer points the centermost square of the test pattern by pressing the [] [] []] [] keys. Then press the [ENTER] key to save the setting. If you press the [MENU] key, the flushing position will not be updated, and display returns to the menu.
Page 198: Print Area Adjustment
Print Area Adjustment Information Necessary tools General tools Clear film for test print Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Print area adjustment 10 min. Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 199 Print Area Adjustment Turn on the power switch and enter the service mode. Select [SERVICE MENU] > [PRINT MENU] > [PRINT AREA ADJ.], and press the [ENTER] key. The print-head carriage moves to above the table. SERVICE MENU PRINT MENU [ ] [ ] PRINT MENU PRINT AREA ADJ.
Page 200 Print Area Adjustment Select [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] and set the Height to 102.0 mm, then unlock the print-head carriage and move it leftwards by hand. C AUTION Do not press [ENTER] key. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AXIS MOVE...
Page 201 Print Area Adjustment Move the print-head carriage slowly by hand in SCAN direction, and adjust the table position so that the LED pointer does not move outside of the LED range line. Tighten the screws in the order as shown below. (End of procedure) 2-61 L EF 2-300...
Page 202: Information
Table Height Adjustment Information Necessary tools General tools Block Media 2.0 mm hexagonal wrench 2.5 mm hexagonal wrench Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Table height adjustment 20 min. Cover That Needs to Be Removed Head gap sensor cover 2-62 L EF 2-300...
Page 203: Workflow
Table Height Adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL. • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line.
Page 204 Table Height Adjustment Tape the plate shown in the figure in the place to deauthorize the head gap sensor. Turn on the power switch and enter the service mode. Measuring the distance at the five points of the print area Measure the distance between the LM guide and the tabletop at the nine points of the print area.
Page 205 Table Height Adjustment 4-5. Move the table up 0.1 mm and insert the block on the same place again. Repeat this step until the space between the LM guide and the tabletop is not enough to insert the block. Make note of the height when the block cannot be inserted. Measure the other eight points and make a note of their height values.
Page 206 Table Height Adjustment Refer to the height values that you made note in step 4 and 5, and adjust the table height by adjustment screws. The reference value is the lowest value (the highest point of the table) of the all five points. 7-1.
Page 207 Table Height Adjustment 7-4. For the other three corner points, adjust the heights with the following three adjustment screws. Tighten six fixing screws in the order shown in the figure. Measure the distance between the LM guide and table unit for 8 points again, and confirm that the difference between the reference value and the value of the other points are within 0.3 mm.
Page 208 Table Height Adjustment 11. When all adjustments are finished, perform test print referring to the following procedure. 11-1. Turn on the power switch and enter the service mode. 11-2. Setup clear film on the machine. NOT E The vacuum fan operates with the [PAUSE / VACUUM] key. C AUT ION Set the table height by auto detection.
Page 209: Print Head Height Adjustment
Print Head Height Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Print head height 20 min. adjustment Cover That Needs to Be Removed Carriage cover Right panel cover Notes when attaching carriage cover...
Page 210: Workflow
Print Head Height Adjustment C AUTION When tightening the two screws on the front, be careful not to tighten them too hard. Doing so may cause the carriage cover to be distorted and the print heads may become shifted. Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment.
Page 211 Print Head Height Adjustment Before adjusting print head height, perform normal cleaning and manual cleaning. N OTE This step is to prevent the ink around the print head from rubbing off on the table when the print head is placed on the table at step 14.
Page 212 Print Head Height Adjustment Remove the left UV lamp unit together with the stay. Remove the right UV lamp. Remove the damper plate. 1. Damper plate 2-72 L EF 2-300...
Page 213 Print Head Height Adjustment Remove the rear head shield. 10. Loosen seven screws fixing the print-head carriage. Push it upward and tighten the screws again. 11. Turn on the power switch and enter the service mode. 12. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to set the height to 103 mm and move the table to the position which the print-head carriage is placed inside of the print area by pressing the ] Key.
Page 214 Print Head Height Adjustment C AUTION Be sure that the table unit is in a position anterior to the head gap sensor plate. When the table unit hits the plate, the table unit cannot rise to 103 mm. 印刷範囲線テーブル 13.
Page 215 Print Head Height Adjustment 15. Fix two screws while holding the adjusted position. 16. Attach the rear head shield. 17. Attach the damper plate. 18. Attach the left UV lamp unit together with the stay. 19. Tighten four screws in the order shown below to secure the right UV lamp. C AUTION Fasten the screws to attach the UV lamp while pushing the UV lamp downward.
Page 216: Uv Lamp Height Adjustment
UV Lamp Height Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver Thickness gauge Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time UV lamp height adjustment 30 min. Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes.
Page 217 UV Lamp Height Adjustment Unlock the print-head carriage, and move it to the left by hand. C AUTION Move the print- head carriage to the position where the print head surface does not hit the table plate. Unplug the connectors. Move the print-head carriage slowly rightwards by hand.
Page 218 UV Lamp Height Adjustment Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to set the Height to 103 mm. C AUTION Be sure that the table unit is in a position anterior to head gap sensor plate. When the table unit hits the plate, the table cannot rise to 103 mm.
Page 219 UV Lamp Height Adjustment Loosen four screws to set the gap between the bottom of the UV lamp stay and the top of the table plate to [7.8 mm]. 1. UV lamp stay 7.8 mm 10. Tighten three screws in the order shown in the figure. C AUTION Fasten the screws to attach the UV lamp while pushing the UV lamp downward.
Page 220 UV Lamp Height Adjustment 15. Press the [TABLE DOWN] key to set the height to below [100 mm]. 16. Move the print-head carriage leftward so that the right UV lamp is placed inside of the print area. C AUTION Move the print-head carriage to the position where the print head surface does not hit the table plate. Print area 17.
Page 221 UV Lamp Height Adjustment 19. Tighten four screws in the order shown in the figure. C AUTION Fasten the screws to attach the UV lamp while pushing the UV lamp downward. 20. Press the [TABLE DOWN] key to set the height to below [100 mm]. 21.
Page 222: Head Gap Sensor Position Adjustment
Head Gap Sensor Position Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver 3.0 mm hexagonal wrench Thickness gauge Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Head gap sensor position 15 min. adjustment Cover That Needs to Be Removed Head gap sensor cover...
Page 223: Workflow
Head Gap Sensor Position Adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment. Perform medium cleaning on all print heads if 20 minutes passes. FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
Page 224 Head Gap Sensor Position Adjustment Remove the covers. Check the size of gap between the cushioning and the head gap sensor. • If the size of gap is between 0 and 0.8 mm, move on to step 5. • If the size of gap is other than between 0 and 0.8 mm, loosen the screw and adjust the position of the head gap sensor so that the size of gap becomes between 0 and 0.8 mm.
Page 225 Head Gap Sensor Position Adjustment Perform [SERVICE MENU] > [SENSOR CHECK] and confirm the status of sensor [A]. SERVICE MENU SENSOR CHECK [ ][ ] HCPwFLRAT * * * Flip the metal plate of head gap sensor with your fingers in order to put the sensor back to the original position, and turn the screw counterclockwise until the status of sensor [A] is OFF.
Page 226 Head Gap Sensor Position Adjustment Turn the adjustment screw clockwise 90 degrees repeatedly until the status of sensor [A] is ON. NOTE When you turn the screw clockwise, the head gap sensor moves frontward. HCPwFLRAT * * * * Turn the adjustment screw clockwise three times more. C AUTION Confirm that the head gap sensor plate is center of the head gap sensor.
Page 227 Head Gap Sensor Position Adjustment C AUTION Do not position the head gap sensor plate beyond the sensor area. Position the head gap sensor plate within the range. 11. Move the print-head carriage by hand slowly to the leftmost position of the print-head carriage movement. 12.
Page 228 Head Gap Sensor Position Adjustment 13. Loosen three screws that secure the head gap sensor plate. 1. Head gap sensor plate 14. Tighten three screws while pushing the head gap sensor plate upward. 15. Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] and set the Height to 102.1 mm and move the table to the center of the machine by pressing the key.
Page 229 Head Gap Sensor Position Adjustment 16. Loosen three screws. Then, tighten them in the order as shown below while pushing the head gap sensor plate downward. 17. Remove the carriage stopper. 18. Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to move the table upward, and confirm the value which the head gap sensor turns ON.
Page 230: Grease Up Maintenance
Grease Up Maintenance Information Necessary tools General tools No. 2 Phillips screwdriver Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Grease up maintenance 10 min. Cover That Needs to Be Removed Table front cover Plate Procedure...
Page 231 Grease Up Maintenance • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. • This maintenance is to grease the screws of the table UP/DOWN and the plate which fixes the head gap sensor plate. This maintenance is required in every 6 months.
Page 232 Grease Up Maintenance Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [150.0 mm] to move the table toward the center of the machine. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AXIS MOVE AXIS MOVE FEED...
Page 233 Grease Up Maintenance Perform [SERVICE MENU] > [MOTOR MENU] > [AGING] > [HEIGHT]. SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AGING AGING HEIGHT 10. (End of procedure) 2-93 L EF 2-300...
Page 234: Front Cover Sensor Adjustment
Front Cover Sensor Adjustment Information Necessary tools General tools No. 2 Phillips screwdriver 2.5 mm hexagonal wrench Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Front cover sensor 15 min. adjustment Cover That Needs to Be Removed Right top cover Right panel cover Workflow...
Page 235 Front Cover Sensor Adjustment • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line. Confirm that the front cover is set in the right place by checking the following points. NOTE If the front cover is not in the right place, adjust the position.
Page 236 Front Cover Sensor Adjustment The front cover lies upon the upper surface of the front cover cushions. No good C AUTION Be sure that the gap between the front cover and the frame is parallel. Turn on the power switch and enter the service mode. Perform [SERVICE MENU] >...
Page 237 Front Cover Sensor Adjustment Tighten the screw clockwise until the status of the sensor [C] is ON. When the sensor is ON, [*] mark is displayed. HCPwFLRAT * * * * * * Loosen the screw slowly until the status of sensor [C] is OFF. When the sensor is ON, [*] mark is not displayed. HCPwFLRAT * * * Loosen the screw counterclockwise half a turn more.
Page 238 Front Cover Sensor Adjustment Front cover sensor position adjustment 11. Open the front cover and confirm the position of the lower edge of the front cover when the front cover sensor clicks. Then, close the front cover and confirm the position again. NOT E The position of the front cover is proper when both positions are between the top edge of the under cover and the top edge of the front cover cushions.
Page 239 Front Cover Sensor Adjustment 11-1. Change the degree of adjustment screw rotation depending on the position of the front cover when the front cover sensor still clicks. N OTE Check the position of the lower edge of the front cover when the sensor clicks, and adjust the amount of screw loosening in step 9.
Page 240: Chapter 3 Supplement
Chapter 3 Supplement Motor Errors ....... . . 3-2 Service Call Errors ......3-3 Sensor Map.
Page 241: Motor Errors
Motor Errors Error Description SCAN MOTOR ERROR CODE : 0000 0000 Error detected as a result Error detected at first Meaning Cause Scan motor deviation error < External factors > 0010 (The order from the CPU does not match the feedback of the 1.
Page 242: Service Call Errors
Service Call Errors Service Call Errors Action (You do not have to perform everything Code Error Name Contents Cause listed below. Sometimes performing just one or some of the following can solve the problem.) • Check the cable connection between the main • The servo board does not • Disorder of board and the servo board.
Page 243 Service Call Errors Action (You do not have to perform everything Code Error Name Contents Cause listed below. Sometimes performing just one or some of the following can solve the problem.) • Limit Position Initialize has not been done. • Limit Position Initialize in Limit position 0101 the service mode has not...
Page 244 Service Call Errors Action (You do not have to perform everything Code Error Name Contents Cause listed below. Sometimes performing just one or some of the following can solve the problem.) • There is a bad connection between the UV lamp and the print carriage board.
Page 245: Sensor Map
Sensor Map Head lock sensor It detects whether the print- head carriage is at locking position or not. It also detects Front cover sensor whether the print-head carriage It detects whether the front cover is is at the origin or not. open or close.
Page 246 Sensor Map Y origin sensor It detects the Y-axis origin. Wiper origin sensor It detects the origin position of the wiper movement. L EF 2-300...
Page 247 Sensor Map Thermistor Encoder sensor It measures the temperature around the print It detects the coordinates in the carriage moving direction, head. and also generates the print signal. Air temperature thermistor Ink cartridge IC sensor It measures the temperature It communicates with the IC chip of the ink cartridge. around the machine.
Page 248: Wiring Map
Wiring Map Service Parts For more information on the cables, refer to the Parts Finder Web. https://365rolanddg.sharepoint.com/sites/extranet/Work-SitePages/GSV-PartsFinder.aspx Description of sensor name The name of each sensor is described as written below. FEED ORG SENS Y-axis origin sensor PRINT ORG SENS Head lock sensor FRONT COVER SENS Front cover sensor...
Page 249 Wiring Map 3-10 L EF 2-300...
Page 250: Chapter 4 Service Activities
Chapter 4 Service Activities Installation Checklist ......4-2 Maintenance Checklist ..... .4-14 L EF 2-300...
Page 251: Installation Checklist
Installation Checklist LEF2-300 Installation Checklist Date: User name: Serial number: Installation Space □ The necessary space is secured in order to use this machine. Install the machine in a level and stable location. Included items Confirm that the included items are all present and accounted for in reference to Setup Guide. Installation and preparation Explain the following to the customer referring to from “Setting Up the Machine, Step 1: Removing the Retainers”...
Page 252 Upgrade the firmware to the latest version. Installing VersaWorks Refer to VersaWorks Installation Guide and install VersaWorks. □ Connecting to Roland@NET Get permission from the user and change the settings so that the software will be automatically updated and notified. L EF 2-300...
Page 253 Register the Roland DG account if the customer accepts it. C AUTIO N When you register the Roland DG account (Roland DG ID), you will become able to use OnSupport more effectively. You are to communicate with our OnSupport server in registering your account. An e-mail address is required.
Page 254 Installation Checklist □ Interlock function C AUTIO N The safety against the UV light is assured for users having the UV light shielding measures in the apertural area and the interlock feature that cuts off the UV light when the front cover is opened. Never disable the front cover sensor.
Page 255 Installation Checklist In the event of contacting with the skin, immediately wash with water and neutral soap. □ Protection against the light* during the service activity C AUTIO N Be sure to use the UV-proof sheet when the ink line is exposed to the light during the replacement, or ink will harden and clog the ink line, and it results in a serious influence to the machine.
Page 256 Installation Checklist Printing method □ Checking the daily workflow Work start Turn on the sub power Mix white ink Any dot drop-out or dot displace- ment? Normal cleaning Work start Any dot drop-out or dot displace- ment? Head refresh Any dot drop-out or dot displace- ment? During work...
Page 257 Installation Checklist Head refreshing is an important operation that prevents clogging of the print heads. Refresh the print head: • After daily operations. • When the message "DO HEAD REFRESH" appears. • When dot drop-out or dot displacement occurs. • When an emergency stop occurs. • When switching on the main power and sub power after the main power was previously switched off.
Page 258 Installation Checklist • Types and timing of maintenance Regular maintenance These are the maintenance items that are required on a daily basis. Timing Category Maintenance of ink cartridges Before daily operations Cleaning of the print heads Cleaning of the print heads (head refreshing) During and after daily operations Cleaning the machine Replacing ink cartridges...
Page 259 Installation Checklist • Head refreshing Head refreshing method If you perform head refreshing, follow the instruction of operation panel. Attach the head refresher to the left side at the front of the flat table. Remove the head refresher cover. Attach the head cleaning sheet to the head refresher. Apply head refreshing cleaning liquid to the head cleaning sheet.
Page 260 Installation Checklist After head refreshing is finished, open the sheet retaining cover and remove the head cleaning sheet. (End of procedure) • When normal cleaning is not effective • Manual cleaning □ Advanced maintenance • Restoring the white ink concentration • Handling severe dot drop-out and dot displacement □...
Page 261 Installation Checklist Replacing the wipers and wiper cleaner When a message is displayed, it is time to replace the wiper. Replace the wipers. NOTE Replace the two wipers at the same time. Remove the wiper cleaner case. Replace the wiper cleaner. 4-12 L EF 2-300...
Page 262 Installation Checklist Attach the wiper cleaner case. (End of procedure) Consumable parts and replacement cycle Name Replacement Cycle UV lamp 10,000 hours Print head 6 billion shots/nozzle (6,000,000 k shots) Wiper 6 months, wiping 1000 times Wiper cleaner 6 months, wiping 1000 times Scan motor 3,000 hours Cap top...
Page 263: Maintenance Checklist
Maintenance Checklist LEF2-300 Maintenance Checklist Date: User name: Serial number: Check items Important Points Check Interview with the customer Ask the customer if there is something that he/she is concerned about. □Done Output / Check report before maintenance [Get report by Peck], or print [ALL] in service menu. □Done If a large amount of ink is discharged in the drain bottle, dispose of it and give □Good...
Page 264 Maintenance Checklist Check items Important Points Check Check if the carriage belt doesn't touch the flanges of the drive pulley and idle pulley when the print-head carriage moves in the full width. Adjust the belt if □Good □Adjusted necessary. Carriage belt Others Check the belt tension and adjust it if necessary □Good...

Roland VersaUV LEF2-300 Service Notes

Table of Contents

Chapter 1 Replacement of Main Parts

Chapter 2 Adjustment

Chapter 3 Supplement

Chapter 4 Service Activities

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Summary of Contents for Roland VersaUV LEF2-300

Table of Contents