Canon D1120, D1150, D1170, D1180 E003 1 Error Code
The Canon D1120, D1150, D1170, D1180 E003 1 Error Code is related to a low temperature reading by the sub thermistor. Low temperature readings are the most common fuser errors on most machines. These errors can happen for a variety of reasons. Below you will find what the service manual has to say along with links to order in a replacement fuser and links to the illustrated fuser replacement instructions.
Canon imageCLASS D1120, D1150, D1170, D1180 Fuser
Service Manual Tips on the Canon D1120, D1150, D1170, D1180 E003 1 Abnormally low temperature (detected by sub thermistor)
After the temperature detected by the sub thermistor has reached the specified value, it does not reach the
specified value during initial rotation.
– Check the connector of the fixing film unit.
– Replace the fixing film unit. Canon D1120, D1150, D1170, D1180 Fuser Removal
– Replace the Engine controller PCB.
Additional Advice for the Canon D1120, D1150, D1170, D1180 E003 1 Error Code
- Turn the machine off then back on. Low temperature readings often happen by accident like sudden loss of power, lightening storms, windy days, and other environmental situations. Many times just a reboot can solve the issue.
- Check the power source. Never plug these machines into a battery backup as they will, overtime, wear down the battery and the power supply on the machine.
- Remove the fuser and check the connectors.
- If all else has failed then the next step is to replace the fusing assembly. Canon D1120, D1150, D1170, D1180 Fuser Removal
