HP Laserjet 4200 Printer

Error Codes and Support


57.7 duplex fan failure

Error Description:

The cooling fan in


1 Turn the printer off and then on. 2 Replace the duplexer.

HP LaserJet 4200/4300 Duplexer Assembly

MFG Part Number: Q2439A     Condition:Refurbished    MFG:HP

This HP Q2439A is Genuine and works with the HP 4200, HP 4300 Printer series. Parts are thoroughly tested, inspected for damage & defects and guaranteed 100% fully functional.


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