Samsung CLX6260FD - prints blank pages only

[badmax0815]

Samsung CLX6260FD Printer suddenly prints mostly blank pages.

The effect is neither related to the OS nor to the used application.

Blank pages are printed from Windows 10 using Adobe Acrobat Reader as well as printing from a Galaxy S20 FE.

I have updated Firmware to last available Version V4.00.02.35 (SEPT-28-2016). But afterwards it has successfully printed exactly one page starting from Smart Thru Web Service with printer configuration, But afterwards all further pages are blank again.

About 2 or 3 weeks ago I have repaired the printer by myself because of Printer Error A1-4112 applying a repair procedure found in Youtube: https://youtu.be/Eivc3FAYNMM.

In this repair a weared piece of foam of a magnetic actuator is exchanged and afterwards the printer worked well (for 2 weeks).  

Hence the error appears independend of used OS and application as well as independend from the connection type (LAN, WLAN, USB) and the Firmware is up to date, I think a hardware defect is the most likely the cause of the error. 

Any hint or help would be welcome.

Thanks in advance

Hilmar

[Repairatrooper]

What is the result if you put a document on the scanner and try to copy? If this is blank then you likely have a hardware issue such as a bad contact or failing HVPS. 

[badmax0815]

I've tried to copy a page and the result is same, blank page again

[badmax0815]

any idea what component needs to be exchanged?