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Domino A Series User Manual

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Summary of Contents for Domino A Series

  • Page 2: Table Of Contents

    CONTENTS CONTENTS OF EC DECLARATION OF CONFORMITY ....4 FCC NOTICE................5 EUROPEAN EMC STATEMENT ........... 5 HEALTH AND SAFETY..............6 Symbols ................. 6 Inks and Fluids Information ............ 7 Storage ................8 Fire Risk ................8 Spillages and Disposal ............9 Electro-Static Discharge............
  • Page 3 QVGA ..................23 SHUT DOWN ................24 RECOMMENDATIONS FOR A LONG SHUT DOWN ....24 PRINTER CONTROL ..............25 Touchscreen (QuickStep) ............25 General ................26 Editor Screen ..............26 QVGA (A320i A420i Only) ............27 PRINTER STATES ................ 29 DISPLAY CONTRAST ..............
  • Page 4 Screen Icons ................49 Topic Buttons ................. 50 General Purpose Buttons ............51 Help Button............... 53 Currency Button ............... 53 Lockout................53 CLEANING THE PRINT HEAD ............. 54 NOZZLE PLATE REMOVAL AND CLEANING ......56 Standard Print Head............... 57 XS Print Head ................. 59...

  • Page 5: Contents Of Ec Declaration Of Conformity

    No. EDP002568/5 Issuer’s name: Domino UK Ltd. Issuer’s Address: Bar Hill, Cambridge CB23 8TU Object of the declaration: Domino A320i, A420i, A520i. The object of the declaration described above is in conformity with the requirements of the following documents: EN 61000-6-4:2007/A1:2011 Electromagnetic Compatibility (EMC).

  • Page 6: Fcc Notice

    FCC Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 7: Health And Safety

    Health and Safety Symbols The following symbols are used in this manual. Where they appear next to a procedure or instruction, they have the significance and importance of written warnings and cautions. Eye protection must be worn. Protective clothing must be worn. Use adequate protective gloves.

  • Page 8: Inks And Fluids Information

    Inks and Fluids Information Domino supplies Safety Data Sheets (SDS) giving specific safety information with each of its ink, make-up and wash fluids. There are also warnings on each container. The following are general basic requirements: • Proper standards of industrial practice relating to cleanliness and tidiness must be maintained.

  • Page 9: Storage

    • Any used cleaning materials, e.g. rags, paper wipes, are a potential fire hazard. They must be collected for safe disposal after use. After exposure to ink, all possible traces must be washed off as soon as possible at the nearest washing facility. •...

  • Page 10: Spillages And Disposal

    Solvent-based inks offer a greater degree of hazard depending on the particular solvent or solvent combination. When there is a particular hazard the appropriate information is given on the SDS. The printers place small electrostatic charges on the ink drops used for printing.

  • Page 11: Electro-Static Discharge

    Domino's responsibility to maintain the customer's equipment, the customer must be aware of the importance of grounding. At the time of installation of the printer the Domino (or Domino distributor) technician should ensure that the line the printer is installed on is appropriately grounded.

  • Page 12: General

    • A cabinet containing the ink supply and electronic control systems. The print head is connected to the cabinet by flexible conduit. Intended Use The Domino A-Series is an industrial inkjet printer intended for printing variable data on manufacturing production lines. A320i Printer The A320i deploys the i-Tech ink system which only requires consumables to be replenished to maintain optimum performance.

  • Page 13: A420I Printer

    The A420i is available with 6m Conduit. i-Tech Module replacement will vary according to the type specified. Contact Domino for details. A520i Printer The A520i printer utilises all of the features of the A420i, but provides a stackable, robust housing to suit any environment. For full versatility, the UI is provided via QuickStep, either on the optional TouchPanel Type 3 controller or a PC.

  • Page 14: Printer Specification

    Printer Specification Print Head Standard Chassis: Stainless Steel Finish: Wire box: Moulded nylon Holster: Plated aluminium Dimensions: Width: 50.3mm (1.98") Depth: 50.3mm (1.98") Height including conduit retaining nut: 243mm (9.57") Operating height with conduit at 90 degrees: 320mm (12.6") Weight including 3m conduit: 1.8kg (4lbs) Width: 57mm (2.24") Dimensions: Depth (Max): 53mm (2.01")

  • Page 15: Cabinet

    Cabinet A320i, A420i Standard Glass filled nylon moulding with Grade 304 stainless Finish: steel rear door. IP Rating: Designed to IP55 Dimensions: Width: 455mm (17.91") Depth: 370mm (14.57") Height: 524mm (20.63") Weight: 24.5kg (54lb) Weight (Duo): As single jet variant (above) +1kg (2.2lb) Control Super Video Graphic Array (SVGA): Polyester, Panel:...

  • Page 16: External Connections

    External Connections Product detector (sensor)/ 8-Way socket Shaft encoder connectors: Shaft Encoder Input: NPN or PNP Open collector or 24V Push- Pull encoder, Single or Quadrature input Beacon Connector: 5-Way socket Alarms Connector: 7-Way plug, 1A, 30V maximum TCP/IP: RJ-45 Data Transfer: USB Type A (A520i via TouchPanel Type 3 or optional kit)

  • Page 17: Environment

    Environment Temperature Range +5º to +45ºC (42ºF to 112ºF) (working)* Temperature Range -20º to +60ºC (-4ºF to +140ºF) (machine (Storage) dry - storage, wet dependent upon fluids) Humidity 10 - 90% RH (non-condensing) Electrical Supply 100-240V 50-60Hz (nominal), single phase Auto ranging, 200VA, internal fuse rating 4A Acoustic Noise Level Not more than 70 dBA...

  • Page 18: Initial Installation

    Cabinet Mounting For total stability, the printer should be mounted on a Domino Cabinet Stand. If a Domino Cabinet Stand is not used it is important that the printer base is secured via M6 mounting bolts. Spacers must be used to ensure the mounting bushes are flush with the mounting surface.

  • Page 19: Preparing The Ink System

    Preparing the Ink System The validity of the i-Tech Module and the ink type being used in it must be validated and registered. Do this as follows: Select Home > Printer Status > Consumables. At the prompt enter the 10 digit i-Tech Module and Ink Cartridge quality codes displayed on the front labels.
  • Page 20 Drop Generator (Generic drop generator shown) Jet Alignment in Charge Electrode Jet Alignment with Deflector Plates Pinpoint Pinpoint Jets Jet Alignment in Gutter Jet to be set 25% of gutter diameter from gutter wall Head Alignments...

  • Page 21: I-Tech Module Installation

    i-Tech Module Installation This procedure should be followed when the i-Tech Module is installed for the first time or following a long shutdown after i-Tech Module removal: Note: Ensure you have Personal Protective Equipment, paper towel (or similar) and wash. WARNING: Do not remove the i-Tech Module whilst the printer is powered on.
  • Page 22 Washing the ink block valve face Place paper towel or similar under the i-Tech Module manifold pipes and lubricate the pipes with wash. Washing the i-Tech Module manifold pipes Insert the i-Tech Module between the retaining clips and firmly push the manifold pipes into the ink block. Continue pushing until the retaining clips engage with a click.

  • Page 23: Ink Cartridge Installation

    Ink Cartridge Installation Note: Refer to diagrams on page Insert a 6mm hex key into the top of the ink cartridge and twist to break the sealing tab. Remove the sealing tab. Push the cartridge onto the i-Tech Module ink cartridge manifold.

  • Page 24: Start-Up

    Start-Up Press and hold the Start/Stop button. • The blue indicator on the power and start/stop buttons flash. • A progress bar and the Domino logo displays on the screen. • The status bar displays defaults/printer status (see page 29).

  • Page 25: Shut Down

    Note: It is essential that the material used to cover the Duo gutters does not introduce any particulate matter into the gutters. If the printer is to be switched off for longer than 14 days, please contact your local Domino office.

  • Page 26: Printer Control

    Printer Control Touchscreen (QuickStep) There are only three permanent buttons on the printer; the Power, Start/ Stop and Alert buttons. These are shown below. All other functions and buttons are available on the Touchscreen. Note: A520i UI is via the TouchPanel Type 3. Power Button Display...

  • Page 27: General

    General Note: A520i UI is via the TouchPanel Type 3. Status Icons Alert/Status Bar Start/Stop Button Screen Title Scroll by Page Tabs Scroll by Line Lock Screen Editor Screen Redo/Undo Menu Buttons Select Item Sub-Menu Horizontal Scroll Navigation Trail...

  • Page 28: Qvga (A320I A420I Only)

    QVGA (A320i A420i Only) The printer is controlled through the front panel. There are two types of buttons: • Permanent buttons with fixed functions (majority of buttons) • Function buttons (softkeys) with functions that can change. The main areas of the QVGA front panel are identified in the diagram below.
  • Page 29 Status/Alert bar shows status information. When a printer alert is raised, it displays alert information. When the alert condition is cleared, the alert message is cleared (and status will be displayed). If two or more alerts exist simultaneously, the highest priority alert is displayed; if both are the same priority then the most recent will be displayed.

  • Page 30: Printer States

    Printer States Shown below are some printer states, these are displayed on the Alert/ Status bar at the bottom of the screen. Status: Standby The ink system is inactive but the User Interface can still be used. Status: Getting ready to print Once completed, the printer should be in a ready to print state.

  • Page 31: Creating A Message

    Creating a Message Touchscreen (QuickStep) In this example text and a defined offset clock will be added to the message. Add Text Select Messages > New Message to open the Message Editor. The Items sub-menu displays. Clone Item Text Barcode Image Variable Data (e.g.Clock, Counters)

  • Page 32: Add A New Offset Clock

    Add a New Offset Clock Press on the screen within a specific area of the Message Editor where you require the item to appear. A cross hair will appear at this location. Select the Add icon. From the sub-menu, select the Variable icon.

  • Page 33: Qvga (A320I, A420I Only)

    QVGA (A320i, A420i Only) Simple messages can be entered in the Message Editor using the keyboard. Press the Message Editor topic button. Type in the message using the keyboard. It is also possible to change the format of the message, such as font height, bold, inter character gap, etc.
  • Page 34 The Message Format Set allows different rasters (message formats) to be stored in the printer. The printer can store/manage up to 8 message formats in the Message Format Set. Messages created can use any of these 8 message formats. In the Message Editor it is possible to open the properties or relevant setting dialogue for inserted formats by using the left/right cursor buttons to highlight the entry and pressing the select button.

  • Page 35: Clock Options

    Clock Options Date and Time fields and shift codes can be created and inserted into the message. To insert either a date or time field, select the required field from the list in the screen and press the select button. Templates for both Date and Time fields exist in the printer as standard and it is possible to add to these templates.
  • Page 36 Clock Offsets can also be set and applied to any of the clock templates. This can be useful when coding a sell or use by date that is a set number of days ahead of today’s date. To set, select an offset from the list in the Clock Offsets screen and press Change.

  • Page 37: To Save The Message

    To Save the Message Touchscreen (QuickStep) Select the File icon and then select the Save icon. Give the message a name and select a location. Select the Save button. Note: It is recommended to save messages in the Message Stores for ease of retrieval.

  • Page 38: Ink And Make-Up Cartridge Replacement

    Ink and Make-up Cartridge Replacement WARNING: Do not smoke or allow naked flames (or other sources of ignition) in the vicinity of any inks or solvents as this is highly dangerous. Messages ‘Add Ink Cartridge’ or ‘Add Make-up Cartridge’ will appear when the ink or make-up cartridges need replacing, and the amber alert will illuminate.
  • Page 39 Note: Ink compartment cover removed for Rotate and lift cartridge to clarity. remove. A320i_0016.eps Rotate and lift cartridge to remove. Remove the sealing tab using A320i_0017.eps a 6mm hex Key Press cartridges firmly down to fit with label facing forwards A320i_0020.eps A320i_0015.eps Cartridge Replacement...

  • Page 40: Make-Up Filter Replacement

    Make-Up Filter Replacement The make-up filter is situated in the make-up reservoir. It is a user replaceable part and therefore identified by being coloured yellow. To replace the make-up filter: Notes: (1) Tools required: 6mm Hex Key, Lint-free tissue to catch any escaping ink, Protective clothing (especially safety glasses).
  • Page 41 Filter Make-Up Reservoir Make-Up Filter Replacement...

  • Page 42: I-Tech Module Replacement

    Do not remove the i-Tech module whilst the printer is powered on. The main ink and gutter filters are situated in the i-Tech Module and are an integral part of Domino’s i-Tech ink system. Replacement of these filters therefore occurs automatically during scheduled i-Tech Module replacement.

  • Page 43: Qvga

    If the correct code is typed in, the information bar will display “Install i-Tech Module” and the i-Tech Module run time will then be reset and the alarms cancelled. The printer will then automatically shut down. Proceed to “Replacing the i-Tech Module” on page If the number is typed inaccurately, it can be corrected by typing in again.

  • Page 44: Replacing The I-Tech Module

    Replacing the i-Tech Module Replace the i-Tech Module as follows: Note: Cleanliness is of extreme importance. Ensure debris does not enter the new i-Tech Module or ink block during this process. Observe good cleanliness procedures at all times. WARNING: Do not remove the i-Tech module whilst the printer is powered on.
  • Page 45 Notes: (1) If the i-Tech Module does not withdraw with moderate pressure, push the i-Tech Module fully forward (which will break any seal caused by dry ink) and try again. The manifold pipes will contain residual ink. Take care when removing the i-Tech Module to avoid spillage. Unpack the new i-Tech Module and remove the sealing strip that protects the i-Tech Module manifold.

  • Page 46: Air Filter Replacement

    A new air filter can be ordered through BuyDomino which can be found on the Domino Printing website. To remove the air filter: Shut down the printer...

  • Page 47: Fault Finding

    Fault Finding Issue Possible Cause Remedy Not Printing, error Gutter Blocked Nozzle Touchscreen (QuickStep): Dry is displayed Go to Home > Settings > Diagnostics> Tests > Clear Nozzle. QVGA: Go to > > Diagnostics, then select Clear Nozzle and press Run Test Ink on deflector plates Blocked Nozzle or...
  • Page 48 No print occurs but Faulty sensor Check the sensor and its message has been sent. position Faulty encoder Check the encoder is outputting signals (can be seen via the Ext I/F screen) Incorrect setting of Check that the active level sensor is set correctly Print delay and/or...

  • Page 49: Qvga Reference

    QVGA Reference Print Width and Height The print height and width can be set. Notes: (1) The print width will only be affected if using an internal stroke rate. Print Height and Width are machine settings and are not saved with the individual messages. Print Height This is adjusted as a percentage of the full height.
  • Page 50 Screen Icons QVGA Description Icon Connectivity (top right of screen) Service or Feature Key is fitted Print/Operating (bottom left of screen) Jet On Jet Off Printer is printing Transitional status (i.e. printer is going from Jet On to Jet Off) The printer software is communicating with the front panel (normal operation) A remote connection to the printer is established...

  • Page 51: Topic Buttons

    Topic Buttons Each topic button opens sets of screen options. Message Provides access to the message Editor creation utilities. Message Store Provides access to the stored messages. Use to save messages. Print Provides access to the utilities Parameters controlling the message being printed, e.g.

  • Page 52: General Purpose Buttons

    General Purpose Buttons Power On/Off Switches power on to the printer. It will initialise the printer to a standby state. If pressed for 2 seconds whilst on, the printer will carry out a shut-down procedure and power off, if pressed for 10 seconds it will cause the printer to perform an emergency shut-down.
  • Page 53 Outline Within the Message Editor, puts an outline Button around each individual component (such combination as dates, text) in the message. Alternative Press this button to select the top left blue Character Set character on character button. - Top Left (Blue) Alternative Press this button to select the top right...

  • Page 54: Help Button

    Help Button Help Provides access to help information Button concerned with the current menu screen. Currency Button Currency Provides entry for currency characters. Button Pressing this button generates minor currency symbols (e.g. p, c, etc.) pressing with the Shift button generates the major currency symbol (e.g.

  • Page 55: Cleaning The Print Head

    Cleaning the Print Head Remove the holster by pressing in the two holster retaining clips at the side of the print head. Withdraw the holster by pulling gently downwards. Remove the internal cover by gently squeezing in the sides to release the clips and lifting the lower part away from the print head and gently pulling downwards.
  • Page 56 Loosen screws and pull out the Charge Electrodes. Clean in the slot with relevant wash, dry using lint free tissue. Clean any ink residue from deflector plates Clean any ink residue from gutter area Duo Print Head AD_0001.eps Loosen screws and pull out the Charge Electrodes.

  • Page 57: Nozzle Plate Removal And Cleaning

    Nozzle Plate Removal and Cleaning WARNINGS: Never start the printer with the nozzle plate removed. Under certain fault conditions, the ink in the feed tubes and drop generator could remain under pressure when the printer is switched off. To protect against escaping ink, place tissue around the nozzle plate before releasing the securing screws, or...

  • Page 58: Standard Print Head

    Standard Print Head Remove the nozzle plate as follows: Captive Screws Drop Generator Chassis O-ring Nozzle Plate Removing the Nozzle Plate A320i_0042.eps Shut down the printer. Remove the holster from the print head by pressing in the two holster retaining clips and withdrawing the holster. Remove the moulded cover over the internal pipework and wiring by gently squeezing the sides of the cover inwards and withdrawing away from the print head.
  • Page 59 To clean the nozzle, put the nozzle plate into a clean beaker filled with the appropriate wash. Stand the beaker in an ultrasonic bath filled with water. Switch on the ultrasonic bath and clean the nozzle plate for not more than 10 minutes. If the nozzle is to be changed, ensure that the new nozzle is the correct type.

  • Page 60: Xs Print Head

    XS Print Head Note: A torque tool is required for fitting the nozzle assembly. Remove the nozzle as follows: O-ring Captive Drop Screws Generator Crystal Crystal Insulator Sleeve Chassis Body Nozzle Assembly Removing the Nozzle Plate - XS Print Head.eps Removing the Nozzle Assembly - XS Print Head Shut down the printer.
  • Page 61 Carefully withdraw the nozzle and crystal assembly from the drop generator. O-ring Carefully remove the O-ring from the nozzle assembly. CAUTION: Always remove the O-ring before removing the piezo. Failure to do this can result in a broken crystal. Gently remove the piezo crystals and tag from the nozzle assembly.

This manual is also suitable for:

A320iA420iA520i