Question about Samsung SCX-4521 All-In-One Laser Printer
If your device is displaying 'Laser error' then you most likely have a faulty Laser Scanner unit
This will need a service technician to repair / replace it.
Posted on Dec 08, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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