Original Mimaki JV34 / TS34 Heater PCB Assy – E105471

The E105471 Heater PCB Assy is the heater control board for Mimaki JV34 and TS34 printers. The related code E400682 is also listed for this board. It powers and controls the media heaters, using temperature feedback to keep the heaters at the set values so that ink dries correctly on the media. This is a genuine, original Mimaki part – not a copy or compatible replacement.

A failing heater board can cause heater errors on the panel, one or more heaters that do not warm up, heaters that overheat or temperatures that swing up and down. The result is poorly dried prints, smearing and ink transfer, or prints that stick together on the take-up roll. Power surges and long service life are common causes. After confirming that the heater elements and thermistors are OK, replacing the heater PCB restores stable heater control.

Key features

• Genuine Mimaki part number E105471 (related code E400682)
• Heater control PCB assembly
• Restores stable, accurate heater temperatures
• Fixes heater errors and poor ink drying
• Supplied new

Compatible with: Mimaki JV34, TS34

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.