HP LaserJet M551, M575 50.3 Fuser Error Repair Advice

 

Troubleshooting Tips for the HP LaserJet M551, M575 50.3 Fuser Error

The 50.3 fuser error isn’t one of those errors you run into a lot on any HP machine. Below you will find what the service manual has to say about the  HP LaserJet M551, M575 50.3 Fuser Error and a few other tips.

HP M551, M575 50.3 Fuser Error

Along with some repair suggestions click on the link following the article for information on how to replace the fusing assembly followed by a link to purchase a new fuser if that is the direction you decide to go.

Service Manual Advice for the  M551, M575 50.3 Fuser Error

Low Fuser Temperature 1

1. Remove and then reseat the fuser.
2. Check the paper type setting using the product menus and in the printer driver. Make sure that  they match and are correct for the type of media being used.
3. Replace the fuser.
4. If this product has been previously serviced, check the connector (J50) on the DC controller PCA.

Personal Advice

Really not a whole lot say about this error. On these newer models these errors are a tad different than the older ones.

1. Turn the machine off then back on.

2. Check the power source.

3. Visibly inspect the fuser connectors and reseat.

4. Replace the Fusing assembly- HP – Fuser kit ( 110 V ) – for LaserJet Enterprise 500, color flow MFP M575, M551, LaserJet Pro 500

 

Click on the link below for the fuser removal procedure

HP Color LaserJet M551 – M575 Fuser Removal and Reset

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