Samsung SCX 4521F All-In-One Laser Printer "power supply" Questions

to display "initializing sistem" and does not go forword.What can I do? Replace all electrolytic capacitors on the secondary side of the power supply board. Or replace the power supply board

...power supply inside the unit. If the unit switches on, but black squares appear on the display, it is a capacitor that is blown (most probably a 10v 1500uF capacitor) otherwise if the unit does not ...

...black copies after have changed power supply, when print or copy totaly black paper and drum There is no power supply in a charge system. Check the contacts. Check voltages according service

...Power Supply part number for my Samsung SCX 45521F AIO, Thanks! Dear sir, Power supply you need you may get it from nearest service center {or directly get it fixed by them only}As I know the spare ...

...the power supply.look clously to the parts on the board you will see near a heat sink is a capasitor wich is faulty. replace it your power supply is malfunction; contact a service center to repair ...

...Powersuppply / Condensers? Unfortunately, your unit has a power supply issue, no self help advised. To make a long lasting repair, make sure you install a new power supply board and new main

...supply setup instructions 1. well its quite simple. all you to do is to connect the USB cable to the computer from the Printer (the printer also has a port for the USB) 2. then connect the main ...

My samsung scx-4725fn power is going on and off all the time so printer wont start Take the back off, remove power supply pcb, and replace c103? Bad 1500uF/10v cap.

defective, no power Check the power supply unit fuses and the fuser unit.For more help please more details.

...love this printer and would like to have it up and running again. Thank you. Bassel hello check is your power supply unit.problem is your power supply check i think their have a paper pin