Question about HP (D6021-63034) Fan Assembly

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Cooling fan replacement for my hp 6624A dc power system

Need a cooling fan for HP 6624A DC power system

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TAKE 9VOLT BATTARY TO SEE WITCH WAY THE AIR BLOWS, UNLESS BY LOOKING AT THE POWER SUPPLY HOUSING AND UNDERSTANDY WHAT THE ARROWS ON THE CACE SHOWS DIRECTION,

DO YOU HAVE VOLT METER, YOU NEED TO TEST TO FIND OUT OUT WHAT 12VOLT + OR - IS ON THE POWER SUPPLY , SOMETIME FAN MANIFACTURE WILL GIVE A CABLE TO PLUG INTO YOUR POWER SUPPLY TO MAKE YOUR FAN TO OPERATE THE RIGHT WAY, IF YOU NEED MORE HELP WITH THIS YOU CAN CONTACT ME THREW THIS SITE

CANDYMANGANDY

Posted on Jan 27, 2009

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Posted on Jan 02, 2017

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I have problem of hp laserjet p4015printer 57.07error


This appears to be a fan disconnection or malfunction.
It will need to be serviced by an engineer who knows the internals and can open the printer without damage.

1 Verify that the connector J65 on the dc controller is firmly seated. 2 Listen for the fan to operate while the MFP is initializing. 3 If the fan does not operate during the initialization sequence, replace it. See Main fan (FN101) and reversing-unit fan (FN103)

HP RK2-0278-000CN Cooling Fan

MFG Part Number: RK2-0278-000CN Condition:Refurbished MFG:HP This HP RK2-0278-000CN is Genuine and works with the HP 4200, HP 4240, hp 4250, HP 4300, HP 4345, HP 4350, HP M4345, HP M4349 Printer series. Parts are thoroughly tested, inspected for damage & defects and guaranteed 100% fully functional.

Feb 06, 2016 | HP Office Equipment & Supplies

1 Answer

How do l clear error E57.01 on an HP 6040 MFP LaserJet printer


Measure the voltage between
connectors J103-4 and J103-6 on the
DC controller PCA right after the product
is turned on. If the voltage changes from
0V to approximately 24V, replace the
VOC fan. If replacing the fan did not work, then check the connectors on the DC controller, if they are seated then it is possible that the DC controller is bad.

Aug 07, 2015 | HP Office Equipment & Supplies

1 Answer

HP 8100 dn error code of 57.5 comes up, power cycle down does not fix the problem


HP LASER PRINTER 8100, 8150 ERROR 57.5 code

1. The fan 1 or the laser/scanner fan has occurred.

2. Replace fan 1

3. Replace the D.C. controller board.


Try reseating the connector to the fan, it may have worked loose.

May 18, 2012 | HP LaserJet 8100dn Printer

1 Answer

Hp 3005dn printer ,error 57.03



Quote from the service manual: "57.3 Power-supply-fan error.
Reseat connections to the specified fan and DC controller.
If the error persists, replace the specified fan.
If the error persists Replace the DC controller
"

May 31, 2011 | Office Equipment & Supplies

1 Answer

MY PRINTER hp laserget 4250 dtn is displaying 57.4 error when I turned it on, what can I do? I am ofetn requested to suitch off and then to switch on but it fails to mark " Ready"


57.4 Main fan error

Hi I hope this will help

The text come from the hp manual

good luck Ian




Q2431-90912 Chapter 7 Troubleshooting 287

57.X

PRINTER ERROR

To continue turn off then on

or

57.3

EP FAN FAILURE

or

57.4

MAIN FAN FAILURE

A printer fan is not functioning.

X Description

3 EP cartridge fan, right side

(LJ 4300 only)

4 Main cooling fan, left side

Turn the printer off and then on.

57.3 Cartridge fan error (F2)

1. Reconnect the connector

between the fan and the

DC controller PCA

(location J78).

2. Replace the fan. See "Cooling

fan (right side;

HP LaserJet 4300 series

printer only)" on page 170.

3. Replace the

DC controller PCA. See

"DC controller PCA" on

page 181.

57.4 Main fan error (F1)

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)" on

page 168.

4. Replace the power supply.

See "Power supply" on

page 188.

5. Replace the

DC controller PCA. See

"DC controller PCA" on

page 181.

57.7

DUPLEX FAN FAILURE

The cooling fan in the optional

duplexer is not functioning.

1. Turn the printer off and then

on.
2. Replace the duplexer.

Mar 25, 2011 | HP LaserJet 4250dtn Printer

1 Answer

HP 8150 error code of 57.5 comes up, I cycle power, I have checked all the cables and still comes up with error code. Does anyone have any suggestions?


Hi


Error code 57.5 in HP 8150 means that printer fan error has occurred with the power supply fan. This issue can also be due to laser/scanner fan. Make sure both the fans are working perfectly fine. If the fans are fine, then the error is due to DC controller board.

To resolve this error turn off the printer for 4-6 hours (atleast 4 hours), this will reset the error. However, even after 4 hours you still can see the error then please check and replace the fan1 (power supply fan). Also, check for any burnt components on the dc controller board.

Daniel Scott

Jun 18, 2010 | HP LaserJet 8150 Printer

1 Answer

HP 4000 with no power


I guess that you have a bad assembly to your printer after repairing, , try to check your printer assembly again, or simply replace the DC Controller if it was not a new one.
or contact me at
walid_sayed@hotmail.com

Mar 19, 2010 | HP LaserJet 4000n Printer

3 Answers

57.07 in HP laserjet 9040dn


57.07 - Delivery-fan (back) error (fan #3). Reseat connections to the specified fan and DC controller. If the error persists, replace the specified fan. If the error persists replace the DC controller.

Aug 06, 2009 | HP LaserJet 5200n Printer

1 Answer

Error 55.1 on hp 2600n printer


55.1 is a DC controller error. You want to make sure the printer is pluged into a good power source with no surge protector. The manual says to upgrade the firmware on the dc controller and if that doesn't work the dc controller would need to be replaced. You can get the dc controller firmware upgrade at www.hp.com. then click on software and driver downloads. then model type and operating system. Then look for DC controller firmware upgrade. Download and follow the instructions in the read me file in order for more instructions to load into the printer.

Jul 16, 2008 | Office Equipment & Supplies

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