Original Mimaki UJF-3042 / UJF-3042FX / UJF-3042HG Carriage Relay Board – M026245

The Mimaki M026245 is the carriage relay board, also called the junction or adapter board, for the UJF-3042, UJF-3042FX and UJF-3042HG UV flatbed printers. It sits in the carriage signal path and connects the cables coming from the main electronics to the boards and components on the carriage, passing print data, drive signals and sensor signals between them. The original listing gives the codes E106130 / E106962 / M026245 for this board. This is a genuine, original Mimaki part – not a copy or compatible replacement.

A damaged relay board can cause head or carriage communication errors, heads that are not recognised, missing colours, intermittent nozzle dropouts and sensor faults on the carriage. Typical causes are ink or moisture reaching the board, worn or burnt connectors, and damage from a shorted cable or head. When cables have been checked and the fault follows this board, replacing it restores reliable signal transfer.

Key features

• Genuine Mimaki carriage relay board, part number M026245 (related codes E106962, E106130)
• For UJF-3042, UJF-3042FX and UJF-3042HG printers
• Links the main electronics with the carriage boards
• Restores stable head and sensor communication
• Direct fit with the original connectors and mounting

Compatible with: Mimaki UJF-3042, UJF-3042FX, UJF-3042HG

Please check the part number on your existing part, or contact us with your machine model and serial number if you are not sure about compatibility.