HP Laserjet 4200 Printer

Error Codes and Support


57.4 main fan failure

Error Description:

4 Main cooling fan, left side


1 Reconnect the connector between the fan and the power supply. 2 Verify that the ribbon cables are fully seated in the connectors on the dc controller PCA. 3 Replace the fan. See Main cooling fan (left side). 4 Replace the power-supply assembly. See Power supply. 5 Replace the dc controller PCA. See Dc controller PCA.

HP Laserjet 4200 DC Controller Board

MFG Part Number: RG1-4236-000CN     Condition:Refurbished    MFG:HP

This HP RG1-4236-000CN is Genuine and works with the HP 4200 Printer series. Parts are thoroughly tested, inspected for damage & defects and guaranteed 100% fully functional.


HP Laserjet 4345 Rm1-1573-000cn Laser Scanner Assembly

MFG Part Number: RM1-1573-000CN     Condition:Refurbished    MFG:HP


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