Question about HP LaserJet 4350 Printer
Can you help me fix this problem my printer showing 50.3 error i was changed new fuser but still same error thanks master
I have just changed the fuser unit and the printer is still giving the
same error [fuser error and low heating] Kindly help.
Posted on May 28, 2008
Control panel message Description Recommended action
50.X FUSER ERROR
For help press
A fuser error has occurred.
1 low fuser temperature
2 fuser warmup service
3 fuser over temperature
4 faulty fuser
5 incorrect fuser is installed
6 open fuser circuit
1 Turn the printer off and allow it to cool
2 Verify that the correct model of fuser is
3 Verify that the correct voltage fuser is
4 Reinstall the fuser, and check the
connection between the fuser and the
printer. Replace the connector if it is
5 Replace the fuser.
6 Replace the dc controller PCA. See
Dc controller PCA.
7 Replace the power-supply assembly.
See Power supply.
Posted on Apr 24, 2008
Ok, this will cover number 2 and 3 above. a lot of 3rd party vendors ship the wrong fuser out. remove the fuser, check the white label, and make sure the part number reads RM1-1082 xxx. any other number, and you have the wrong fuser. also, place your original fuser back in. if you have the same error that your replacement fuser is giving you (and both have part number RM1-1082 on them), then replace the power supply assembly (RM1-1070-040CN), and if that doesn't work, then do a DC controller (RM1-1108-130CN). best of luck.
Posted on Apr 28, 2008
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Posted on Jan 02, 2017
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