Toshiba HTR-H410 Thermistor 6LK72460000 Fuser Unit for e-STUDIO

Fuser Temperature Sensor for e-STUDIO Mono Copiers

The Toshiba HTR-H410 thermistor is the fuser temperature sensor for e-STUDIO 3008AG, 3508AG and 4508AG copiers. Toshiba lists the part as 6LK72460000 under the code THRMST-HTR-H410. The sensor mounts against the fuser roller and reports surface temperature to the machine controller.

The thermistor changes resistance as heat rises, and the controller uses that signal to switch the fuser lamp. Accurate feedback holds the roller at the set-point and prevents cold-offset or hot-roll damage. A failed sensor triggers a fuser error code and stops the copier. The element responds within a few seconds, which keeps warm-up cycles short.

This genuine Toshiba part ships as a single sensor with its mounting hardware. The fusing section sits behind the exit cover, and replacement follows the fuser disassembly steps in the service manual. The technician removes the old sensor, clips the new one into the holder and reconnects the harness. No calibration or firmware change is required.

Fitment covers the e-STUDIO 3008AG, 3508AG and 4508AG chassis, and the same sensor also serves 2008A, 2508A, 3008A, 3508A, 4508A and 5008A machines. Check the model plate and the parts list before ordering, because other e-STUDIO series use different fuser hardware. The sensor weighs about 1 oz and ships in Toshiba OEM packaging. Store the part in its sealed bag until the service visit to protect the element from contamination.

Key Features

• Genuine Toshiba Fuser Sensor
  The OEM part matches the HTR-H410 designation and the 6LK72460000 number on the Toshiba parts list.

• Fuser Roller Temperature Feedback
  The thermistor reports surface heat to the controller, which switches the fuser lamp to hold the set-point.

• Fault Recovery
  Replacing a failed sensor clears the fuser error code and restores normal warm-up and print cycles.

• Model Fitment

  • e-STUDIO 3008AG, 3508AG and 4508AG.
  • e-STUDIO 2008A, 2508A, 3008A, 3508A, 4508A and 5008A.
  • Verify the model plate before ordering.

• Clip-In Mounting
  The sensor seats in the fuser holder and connects to the existing harness without splicing.

• Service Manual Procedure
  Replacement follows the fuser disassembly steps and needs no calibration or firmware update.

Specifications

What’s in the Box

• One Toshiba fuser thermistor (HTR-H410), part 6LK72460000

Why Choose the HTR-H410

• The OEM temperature sensor restores stable fuser control and clears the related error code.

• One part number covers the 30 ppm to 50 ppm e-STUDIO mono chassis.

• Clip-in mounting avoids harness splicing and keeps the service visit short.

• Genuine Toshiba supply matches the original response curve and mounting dimensions.

• Sealed packaging protects the sensor element during storage and transport.

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