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Green rectangular circuit board with components and connectors for Epson 1390 printer

Vszerda

Vszerda MainBoard UV Printer Motherboard For Epson R1390 1390

SKU CH-J97E-JW8BE

Replacement UV printer motherboard for Epson R1390 1390 models

  • Compatible with Epson R1390 1390 printers
  • New model version improves reliability
  • Formatter logic board controls print processing
  • Brand new condition ensures full performance

Replacement board for Epson R1390

This logic board is a direct replacement for the Epson R1390 printer. It restores formatter function when the original board fails. The part is supplied new and matches the 1390 model exactly. Installers can swap the board without adapting cables or firmware.

Thermal and power behaviour

The board draws power from the printer's existing supply and runs within the original thermal envelope. No additional cooling is required beyond the printer's standard airflow. Operation is silent because the board adds no moving parts. Power consumption remains identical to the factory specification.

Highlights

  • Compatible with Epson R1390 1390 printers
  • New model version improves reliability
  • Formatter logic board controls print processing
  • Brand new condition ensures full performance

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the Vszerda MainBoard UV printer motherboard in my Epson 1390 and what step is often missed?

Power off the printer, disconnect all cables, remove the old formatter board, fit the new MainBoard UV printer motherboard, reconnect every flat-flex and power connector, then flash the correct firmware before running a nozzle check.

What maintenance or replacement will the Vszerda MainBoard UV printer motherboard for Epson 1390 need later?

Keep the board free of UV ink dust with occasional compressed-air cleaning; if a head-drive MOSFET fails or firmware corruption occurs, replace the entire MainBoard UV printer motherboard.

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