Domino adds predictive maintenance to Ax560i coding

Domino Printing Sciences has launched the Ax560i continuous inkjet printer, adding predictive maintenance, automated printhead cleaning, remote diagnostics, and connected production functions to its x-generation coding and marking range.

The new system uses component-level monitoring to provide early warning of potential faults, while predictive cleaning guidance is intended to let operators schedule maintenance during planned production breaks before print quality deteriorates. Advanced cloud dashboards provide information on printer condition, with remote access intended to support fault resolution without automatically requiring an engineer to attend the site.

Domino has built the machine around three principles — Predict, Prevent, and Perform — as manufacturers face pressure to maintain output with fewer specialist operators and less tolerance for unplanned downtime. For food and drink plants, those pressures are particularly visible on packaging lines where coding equipment may represent only a small part of the capital installation but can still prevent finished product from leaving the line if the required information cannot be printed correctly.

The Ax560i also introduces Domino’s CleanAssist automated printhead cleaning system, nozzle face sealing for more reliable restarts after planned shutdowns, and an integrated air-drying system intended to protect the printhead in moist or damp operating conditions. The combination is designed to reduce manual intervention while keeping code quality stable between maintenance periods.

Those conditions are relevant across food and beverage production, where coding systems can operate around washdown areas, chilled products, condensation, powders, and repeated line changeovers. The environmental demands vary considerably between factories, but the production requirement remains consistent: date, batch, lot, or traceability information has to remain readable without the coding station becoming a recurring source of stoppages.

The machine also addresses the data side of the process. Centralised message management through Domino Designer is intended to support consistent deployment of coding information, while the printer can form part of a wider integrated installation incorporating Domino automation and vision systems.

That becomes increasingly important as the amount of variable information carried on packs grows. Domino has separately been developing coding systems around the food industry’s move towards 2D codes, where print quality and data accuracy become part of a wider traceability system rather than simply a date-marking requirement.

The Ax560i supports Ethernet/IP and OPC-UA, giving manufacturers standard routes for connecting the printer with wider factory equipment and data systems. Domino has also included its Dynamark protocol to align the system with other equipment in its coding and marking portfolio.

For plants operating multiple lines, that standardisation can simplify the task of managing coding equipment as part of the production infrastructure rather than as standalone machinery. A consistent interface does not remove the need for site-level integration, but it can reduce variation where different lines or factories use common coding standards and message-management processes.

The operator interface is another part of the design. Domino has retained its QuickStep 3 interface and added guided operator functions intended to reduce dependence on specialist knowledge. The company is targeting environments where staff turnover and labour availability can make it difficult to ensure that every shift has an experienced coding technician immediately available.

CleanAssist is also intended to reduce operator exposure to solvents and optimise make-up fluid use during cleaning. Domino does not provide a universal saving figure because consumables use will vary with ink type, environment, running hours, maintenance intervals, and production pattern, but the design is intended to reduce unnecessary intervention and waste during routine operation.

Predictive maintenance still depends on how well the information is used. An early warning only reduces downtime if maintenance can be planned around production and the required parts or technical support are available before the condition develops into a failure. For operations teams, the useful measure will therefore be whether the additional diagnostic information genuinely changes maintenance behaviour rather than simply creating more data to monitor.

Coding error prevention has a similar operational value. Incorrect or unreadable codes can create rejects, rework, product holds, or traceability problems even where the rest of the packaging process is operating normally. Combining message control, printhead management, and optional vision verification gives manufacturers more opportunities to detect problems before incorrectly coded product accumulates downstream.

The Ax560i will be shown at PACK EXPO International in Chicago from 18 to 21 October. The more important test will follow on production lines, where predictive warnings, cleaning intervals, first-start reliability, code consistency, and operator usability can be measured over extended shifts rather than demonstration runs.

For food manufacturers, coding remains one of those processes whose importance becomes most obvious when it fails. Domino’s new system is designed to make that failure less reactive, moving maintenance and error prevention earlier in the process so a comparatively small item of packaging equipment is less likely to dictate whether the larger line keeps running.