Fuser low heat error - Samsung CLP 300 Laser Printer

However, I can help you troubleshoot the "Low Heat Error" problem with your printer.A "Low Heat Error" typically occurs when the fuser unit in the printer is not reaching the correct operating temperature. The fuser unit is responsible for fixing the toner onto the paper using heat.
Here are some steps you can try to resolve the "Low Heat Error" issue:

1. Power Cycle: Turn off the printer, unplug it from the power source, and wait for about 10-15 minutes. Then, plug it back in and turn it on again. This can sometimes reset the fuser unit and clear the error.
2. Check Power Source: Ensure that the printer is connected to a stable power source. Fluctuations in power supply can affect the fuser's heating element.
3. Printer Environment: Make sure the printer is placed in a suitable environment with adequate ventilation. Overheating of the printer due to poor airflow can trigger a low heat error.
4. Allow Warm-Up Time: After turning on the printer, give it some time to warm up fully. The fuser unit needs a few minutes to reach its optimal operating temperature.
5. Inspect Fuser Unit: Check the fuser unit for any visible signs of damage or malfunctions. If you notice any issues with the fuser, it may need to be replaced.
6. Update Firmware (Optional): Check if there are any firmware updates available for your printer model. Updating the firmware can sometimes resolve known issues.

Remove the fuser lamp and put it back in place, it is not heating properly.

Low heat means either the fuser is not heating up or it is not sensed properly. you can find a new fuser at www.precisionroller.com but the low voltage power supply could be bad as well.

Hello,

You need to replace the fuser in the printer, the part number is JC96-03406A You can do a google search for the best price.

I hope this helps, If so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com

The fuser is not heating up, a lamp could be out, but usually the rollers are worn and it's best to replace the fuser completely.

"E000" Low fuser temp. (Heat lamp, thermoswitch, thermistor, SSR) "E001" High fuser temp. (Thermistor) "E002" Fuser temp. too low "E003" Fuser temp. too low "E004" SSR, Fuser temp too highchange thermistor in fuser

Thats probably the best way to solve the solution. Sometimes if there is a thermistor that is causing the problem that can be serviceable in the fuser unit, that can be replaced instead of purchasing a whole new fuser assembly. It's less expensive replacing the thermistor.

UNPLUG AND REMOVE 5 SCREWS ON THE FUSER HOUSEING . CK WITH METER TO THERMOFUSE

Basically the error message is telling you the printer cannot keep the fuser temperature at the proper temperature (too low). It could be a lot of things but typically it is due to a fuser assembly gone bad.

You have a fuser error. Try unplugging the power for a minute and plug it back in. If that doesn't work then the fuser unit has a problem.