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Wahat is Pba main in aircon - Samsung Heating & Cooling

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What dose it mean?wait image2...

You can try to upload the higher version firmware, some times it may revive the main PBA. The alternate is to replace the main PBA. But if some professionals are doing chip level repair and programming then you may take their help to restore the main pba.


Mar 08, 2015 | Samsung SCX4623F Laser All-in-One Printer

1 Answer

How to solve samsung scx 4300 download from pc error

Its meaning is the printer is ready to download the firmware from pc. This may caused due to some error with either internal data or man made error. This may be over come simply try to download the firm ware if its update then fine next clean the main pba with isoprpyl alcohol dry it and test else replace the main pba.

Mar 08, 2015 | Samsung Office Equipment & Supplies

1 Answer

How i solve download from pc eror deepak

Clean the main PBA with isopropyle alcohol and warm up with hot air after dry. Try to update firmware and If it was not solved replace the main PBA.


Feb 20, 2015 | Samsung SCX-4300 Multifunction Laser...

1 Answer

Printer sensor failure #3 3112 samsung ML1860

dear its related to the fuser assy. check the thermostat for open replace it,check the thermister for open.replace it. Thane Main PBA. In general this type of model if problem repeated replace the Main PBA or update firmware with latest. Thanks.

Nov 29, 2014 | Samsung ML-1860/SEE ML-1860 Mono Laser...

1 Answer

My samsung vet washer is reading a code 5 what could it be?

If it's an AE5 then it's a communication error between the LCD PBA and the MAIN PBA and you should call customer service.

Sep 11, 2014 | Samsung 3.5 cu. ft. High Efficiency VRT...

1 Answer

Device 22 toshiba fax

okay. Solution pertains to device errrors 22 thru 25.
step 1: Is the cable from the fuser firmly connected to the Low Voltage Power Supply at (CN3), between the mother PBA (Cn24) and the Main PBA (Cn12)?

step 2: Is cable from fuser firmly connected to the mother PBA (CN4) between mother PBA (CN25) and the Main PBA (CN13)
step 3: if connections seem good and problem error code persists, replace in this order:
1. Fuser (call 888)690-7283 to order.
2. Low Voltage Power Supply
3. Main PBA
4. Mother PBA.

Oct 20, 2011 | Toshiba DP120F All-In-One Laser Printer

1 Answer

Toshiba DP 125F What do these status codes mean: a)NG B0 b)50 Also how do I fax to a long-distance number if adding long distance code?

If you mean by "50", Device Error 50, make sure the cable is firmly connected between the main motor and the Mother PBA (CN3), between the Mother PBA (CN24) and the Main PBA (CN12). Otherwise, replace in this order:
1. Main motor.
2. Main PBA
3. Mother PBA.

Jan 12, 2011 | Toshiba DP125F All-In-One Laser Printer

1 Answer

LSU error shown how to resolve the problem

The LSU error may be due to the failure of following
1- harness between lsu and main PBA.- repair/replace the harness.
2-lsu itself-clean optical path inside lsu with dry lintfree cotton cloth.
3-Main PBA- replace the main board.


Jan 06, 2011 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Samsung scx-4521f lsu erarr problam

kindly check the LSU main pba cable damaged or not ?

no problem found, kindly check with the replacement of Main pba or LSU.

Feb 26, 2010 | Office Equipment & Supplies

1 Answer

Chris asks. My Samsung SCX-4200 is showing ( add paper no paper and PC print pending ) on the led

Check and Cause:
1. Deformed paper sensor actuator or faulty sensor.
2. SMPS PBA or Main PBA is defective
3. Faulty cables or connectors.
1. Replace the defective actuator or sensor.
2. Replace the SMPS PBA or MAIN PBA as
But better - take MFP to authorised service center

Nov 30, 2009 | Samsung SCX 4200 All-In-One Laser Printer

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