Allwin Board Sub tank Heater V1.01

Key features

• Controller board for the sub tank heater (heat stripe)

• Version V1.01 with 2-digit LED readout and on-board buttons

• JST-style harness connectors; four-point mounting

• Stable temperature control for consistent ink flow/drying

• Drop-in fit on machines that specify this part number

Specifications

• Type: Heater control PCB (sub ink tank)

• Version: V1.01 (printed on board)

• Display/controls: 2-digit 7-segment LED, two tactile buttons

• I/O: Thermistor/sensor input; heater drive output; power input (per OEM harness)

• Supply voltage: Per printer model (verify in service manual)

• Dimensions: ~50 × 50 mm (board only)

• Condition: New replacement part

Compatibility

• For Allwin models that list as the sub tank heater board.

• Commonly paired with the Allwin Heat Stripe (strip heater) used on the sub tank. Confirm in your model’s parts list.

What’s in the box

• (1) Allwin Sub Tank Heater Control Board V1.01

Install notes

• Disconnect mains power and follow ESD precautions.

• Label/remove old harnesses; match connectors 1:1 to the new board.

• Verify heater voltage and sensor connections before powering on.

• After install, run a temperature test and check for stable control/hotspots.