Colorjet METRO KONICA HEAD Скачать руководство пользователя страница 59

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Metro (Konica Head)

14. Troubleshooting

Printer Not Initializing

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Emergency button is pressed

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Capping unit is in up position

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Print engine is OFF

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Main Board is faulty

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Encoder sensor is not connected to HB

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Limit switch is disconnected from MB

Jetting Pump Not Working

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Jetting pump float is down

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Water is less in the Water tank

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Not enabled from HMI

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Make sure belt is in motion and pump stops when belt is idle

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Jetting pump is having air lock /clog by foreign materials

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Pump is failure

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Pump fuse is blown

Water Seepage in Belt

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Tub is brought down and up during pause (in between print)

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Sponge roller is turn OFF/ shape is distorted

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Glue dryer is OFF

Belt Shifted

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Shifting is not monitored and arrested through the Shifting Control wheel

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Shifting control knob is rotated incorrectly or excessive

Negative Pressure Drop/Not Working

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Adjust negative pressure using Negative Pressure switch meter

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Meniscus vacuum switch is OFF

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Negative Pressure switch program is disturbed

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Ink overflowed from sub tank and filled in the reservoir

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Vacuum is not generated by pump (pump failure)

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Any ink/air tube is having leakage/cut/loose on fitting joints

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Vacuum pump connector is loose/open from relay

Fabric Not Sticking to Belt

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Glue heater is not ON or not working

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Glue coating layer needs the new glue coating

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Belt layer is full of dust/threads need manual cleaning/wiping

Print Not Drying/Ink Marks on Back of the Fabric

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Print dryer is not ON or not working

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Dryer temperature is not sufficient

Содержание METRO KONICA HEAD

Страница 1: ......

Страница 2: ...ca Head machine without anyone else assistance The information provided in this document ensures its uniqueness and language quality For safe and proper use of the product please read this manual care...

Страница 3: ...on 13 Loading the Fabric 14 Filling Ink 16 5 Glue Coating 17 Glue Implementation 17 Stages of Glue Adhesive Process 17 Glue Process Preparation 19 Glue Coating Procedure 20 Glue Removing Preparation 2...

Страница 4: ...PI and Mode 45 Pausing and Canceling Printing 45 9 Head Cleaning 46 Head Blotting 46 Setting Wiping and Capping Height 47 Head Purging 47 Head Spraying 48 10 Cleaning Tub Unit 49 Cleaning Tub Unit 49...

Страница 5: ...ative Pressure Drop Not Working 58 Fabric Not Sticking to Belt 58 Print Not Drying Ink Marks on Back of the Fabric 58 Ink Not Filling 59 Fabric Not Peeling OFF 59 Impression of ink on plain fabric 59...

Страница 6: ...familiar with the terminologies of printer and printing business Thus this document is designed to facilitate both types of users 2 Machine Specification Machine specifications are shown as below MET...

Страница 7: ...ying the Front View of the Machine Table 1 Different Part of the Printer 1 Left Cover 2 Front Cover 3 Signal Lamp 4 Right Cover 5 Touch Screen 6 Emergency Button 7 Power Button 8 HMI 9 Washing System...

Страница 8: ...the machine is shown in the image below Fig 2 Displaying the Back View of the Machine Table 2 Different Part of the Printer 1 Emergency Button 2 Ink Tanks 3 Ink Inlet 4 Pressure Roller 5 Jetting Pump...

Страница 9: ...ws of Feeder The Front Side of the Feeder is shown in the image below Fig 3 Displaying the Front View of the Feeder Table 3 Different Part of the Printer 1 Fabric Spreading Roller 2 Supply Air Shaft 3...

Страница 10: ...ide of the Feeder is shown in the image below Fig 4 Displaying the Back View of the Feeder Table 4 Different Part of the Printer 1 Fabric Spreading Roller 2 Power Control Unit 3 Supply Motor 4 Leveler...

Страница 11: ...image below Fig 5 Displaying the Front View of the Dryer Table 5 Different Part of the Printer 1 Guiding Bar 2 Guiding Bar 3 Exhaust Fuel 4 IR Heater 5 Emergency Button 6 PID Controller 7 PID Control...

Страница 12: ...Konica Head The back side of the Dryer is shown in the image below Fig 6 Displaying the Back View of the Dryer Table 6 Different Part of the Printer 1 Exhaust Fuel 2 IR Heater 3 Guiding Bar 4 MCB Heat...

Страница 13: ...capping X axis gets initialized Step 6 Capping start verifying the maximum up limit and stay on defined position Step 7 Wiper unit gets activated and starts the initialization process Step 8 Refill wa...

Страница 14: ...igin to specify the printing starting position Now the printer is ready for printing Signal Lamp Description Signal Lamp description is given as below Color Light of Steadily Flashing Light Remarks Re...

Страница 15: ...e unlock position of Safety Chuk and Shaft get matched as shown below Fig 9 Displaying the Unlock Position Step 3 Push the Safety Chuk to remove the shaft Step 4 Insert the shaft into the fabric roll...

Страница 16: ...Page 15 of 62 Metro Konica Head Step 6 Load the media as per the path given below Fig 11 Displaying the Fabric Path Now the fabric gets loaded...

Страница 17: ...the image below Fig 12 Displaying the Main Ink Tank Points need to remember The Main Ink Tanks are located at the back of the printer The capacity of ink main tank is 10Litre Ink in the Main tanks is...

Страница 18: ...eans it s time for a coat of the Perma Solvtek This is used either to dilute the adhesives or to complete removal of the all adhesive layers The following are the two main reasons for removing all the...

Страница 19: ...als as base and it harms the belt or adversely affects the life of the Printing Blanket Conveyor Belt RECOMMENDED Alcohol Methyl alcohol Ethyl alcohol Isopropyl alcohol Ester Butyl acetate Ethyl aceta...

Страница 20: ...t fans ready Step 2 Lift up the Press Roller and remove the fabric if any Step 3 Run the Wash Cycle from HMI simultaneously belt can be cleaned by wiping with cloth Fig 14 Running the Wash Cycle Step...

Страница 21: ...ay render the coat unsuitable for use and complete process may be required to be repeated 3 persons will be required for this process Follow these steps to start the glue coating process Step 1 Put th...

Страница 22: ...hould start spraying the cleaner liquid continuously till the end Fig 19 Spraying the Cleaner Liquid Step 8 Later the cleaner liquid spraying should be done throughout the belt until the remaining glu...

Страница 23: ...glue Prepare proper ventilators Wear proper safety armament to prevent from touching glue and cleaner Put cover sheets on under belt printer front and rear to protect them from dropped glue and cleane...

Страница 24: ...nutes to dissolve glue Step 5 Wipe dissolved glue and cleaner by wipe clothes Step 6 After wiping out the part turn the belt and repeat wiping until wipe out over all Fig 22 Wiping the Glue Step 7 Spr...

Страница 25: ...d Step 9 After clean up the part turn belt and repeat cleaning until clean up over all Remove cover sheet which covers washing unit Step 10 Finally remove remained cover sheets and keep the belt dry F...

Страница 26: ...ler in reverse and forward direction enable the Washing Unit Switch ON or OFF the Feeder Unit and Take Up etc ALARM Switch ON or OFF the alarm unit BELT MOVEMENT Move the belt in reverse and forward d...

Страница 27: ...ervice which you want to disable Refer to Fig 27 Controlling Belt Movement To control the belt motion select the BELT MOVEMENT icon from the MAIN MENU screen Refer to Fig 25 The BELT MOVEMENT screen a...

Страница 28: ...on of washing tub select the TUB DOWN icon from the WASHING SYSTEM screen The WASHING SYSTEM screen appears as shown below Fig 30 Displaying the WASHING UNIT Screen After setting the tub position swit...

Страница 29: ...above screen change the washing system switch ON or OFF FEEDER and SPREADER ROLLER and print dryer settings READY TO PRINT Option The READY TO PRINT enables to make the machine in the ready to print s...

Страница 30: ...directly issue the print command stop the print resume the print and start the print from beginning On touching the ONLINE icon the following screen appears Fig 33 Displaying the ONLINE Mode Screen To...

Страница 31: ...Job Delete Job Print Job Pause or resume Abort job Check nozzle Move left Move right Move forward Move backward Z Move Down Z Move Up Move carriage to origin Move carriage to origin Y Move carriage t...

Страница 32: ...Page 31 of 62 Metro Konica Head Setting Menu The Setting window with the Printer tab is shown in the below image Fig 35 Displaying the Setting Window...

Страница 33: ...ca Head The Move tab is shown in the image below Fig 36 Displaying the Move Tab The Preference Tab is shown in the image below Fig 37 Displaying the Preference Tab Note Unit value can be changed using...

Страница 34: ...or to feed password of the printer On clicking Password option under the Tools menu the Password window appears with two options viz Time Password and Language Password Let s learn to feed password in...

Страница 35: ...h of the password field must be of 16 digits Step 3 After feeding the passwords click on the Set button in front of both the options Refer to Fig 40 Step 4 Click on the Exit button to close the Passwo...

Страница 36: ...the printing by clicking on the left and right buttons on the Quick Access Toolbar as shown below Fig 42 Adjusting the Carriage Position Step 2 After positioning the carriage click on the Set print or...

Страница 37: ...ation one by one in details Note Mechanical checks are performed by service engineer thus these checks and their description are not included in user manual Opening the Calibrating Wizard Print Heads...

Страница 38: ...lt set value It has to be performed for each print mode whichever is required Let s discuss each type of horizontal test one by one Bi direction Calibration Bi directional calibration is performed to...

Страница 39: ...to Left Calibrations Left to Right Calibration is performed to achieve dot placement accuracy of all colors Black Cyan and Yellow with respect to Magenta during the carriage s left to right print swe...

Страница 40: ...the fabric forward for the next pass This movement of fabric is called a step The distance by which the fabric is moved is called the step size and it has to be accurate Step size errors cause horizon...

Страница 41: ...Refer to Fig 51 Step 3 Click on the icon Refer to Fig 51 on the Step Calibration window The correction value result will be reflected in the Step field Refer to Fig 51 The same step value will also b...

Страница 42: ...steps to add jobs in the Job List area Step 1 Click on the Add Job button on the Quick Access Toolbar as shown below Fig 53 Clicking on the Add Job Button The Open window appears on the screen Step 2...

Страница 43: ...umber of passes can be viewed in the Job Information area User can also add a job simply by right clicking on the Job List area and selecting the Add Job option from the context menu as shown below Fi...

Страница 44: ...57 Selecting the Edit Job Option The Edit Job Form appears with the list of options viz Clip Reverse Print and Tile Step 4 Select the desired checkbox in front of the Clip Reverse Print and Tile opti...

Страница 45: ...the color corrections in the image You can print an image on the selected media simply by clicking on the Print Job button available on the Quick Access Toolbar as shown below Fig 59 Issuing the Print...

Страница 46: ...le Print DPI Print Passes 600x600 1 600x1200 2 600x1800 3 600x2400 4 Pausing and Canceling Printing If you find any defect during the printing process you can immediately pause or cancel the current p...

Страница 47: ...nting result and quality In Metro auto wiping option is available to clean the head surface area The Auto Wiping option is shown in the image below Fig 63 Displaying the Auto Wiping Option On clicking...

Страница 48: ...ht Using the Setting window user can set the wipping and capping height by updating values in the Z Clean Pos and Z Wet Pos list boxes as shown below Fig 65 Setting Wiping and Capping Height Head Purg...

Страница 49: ...re blocked This method is used to avoid mixing of colors When heads are sprayed all the nozzles are actuated at a high rate which helps in opening up dry nozzles of the printer To perform head sprayin...

Страница 50: ...ps to clean the tub unit Step 1 Lower down the tub using HMI and follow the below path Main Menu Ready To Print Washing System Tub Out as shown below Fig 68 Issuing the Tub Out Command Step 2 Loose Al...

Страница 51: ...tro Konica Head Now the tub comes out and user can start the maintenance work as shown below Fig 70 Cleaning Tub After completing the cleaning reversely follow the above given steps to fix the tub Bru...

Страница 52: ...Konica Head Cleaning Jetting Nozzle Jetting Nozzles are shown as below Fig 71 Displaying the Jetting Nozzles To clean jetting nozzles remove them using the 10mm spanner and clean it to remove any blo...

Страница 53: ...hine Step 4 Clean the Capping Station area and check the water in the Capping tray Step 5 Click on the Auto Capping icon to engage capping station with the head plate using the Printer Manager as show...

Страница 54: ...of related parts 10 It s time for tub maintenance if a Jetting pipe have choked nozzles b When brush roller is filled with threads c When sponge roller is not moving and has become slippery 11 When b...

Страница 55: ...se the nozzle blockage Humidifier has to be always in working condition which keeps the head nozzles wet and open Carriage cover should always be fixed to protect electronics after head maintenance Do...

Страница 56: ...to be checked from time to time for its adhesive strength Whenever required fresh coating is to be done Also wiping with wet cloth can clean the previous coating layer sometimes Precautions If the glu...

Страница 57: ...while Jetting Pump is OFF Don t run the Wash Cycle until the glue gets dry after glue coating wait for 3 or 4 hours Always use the cleaned RO processed water for washing system Don t forget to clamp t...

Страница 58: ...B free space in hard disk Remove unwanted programs and old ripped files from the computer to improve the speed of printing Monthly Maintenance LM guide should be wiped monthly Cleaning the floor parti...

Страница 59: ...dryer is OFF Belt Shifted Shifting is not monitored and arrested through the Shifting Control wheel Shifting control knob is rotated incorrectly or excessive Negative Pressure Drop Not Working Adjust...

Страница 60: ...sticked over the belt Brush is congested with fabric threads and not uprooting the threads from the belt Printer Manager Not Showing Ready USB is disconnected from computer or loosely connected Print...

Страница 61: ...Page 60 of 62 Metro Konica Head Lines in Prints Nozzle blocked in heads check nozzle test Incorrect feed step calibration required Belt motor coupling loose...

Страница 62: ......

Страница 63: ...For Any Query Please Contact Us www colorjetgroup com Call us on 91 120 4548195 Email on info colorjetgroup com For Ink Enquiry sales colorjetgroup com...

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