Question about Samsung ML-2551N Laser Printer
Replace all electrolytic capacitors in power supply section on
mainboard. caused by poor quality lower voltage caps being used in
powersupply. Problem will reoccur every 2 to 3 years if 105oC caps are
not used. If mainboard is replaced with new mainboard problem will
reoccur within same timeframe. Fix old mainboard using higher voltage
and higher temp caps and problem will be gone for good.
or there is no primary charge to the drum.(change toner)
Posted on Jan 06, 2009
How to solve it..?
Posted on Oct 30, 2008
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