Question about Samsung SCX 4521F All-In-One Laser Printer
The machine SCX 4521F is presenting the message "ERR UN FUSAO CRU ".
Can anyone help me? Thanks Luiz Alexandre - luizalexdias - Brazil
Eu tive o mesmo erro, e foi quando eu troquei o cartucho de toner. Deve ser um problema no fusível do cartucho, porque quando retirei o fusível e deixei sem o mesmo, a impressora voltou a funcionar normalmente. Agora estou providenciando um fusível novo para substituir.
Posted on Nov 18, 2008
Google the problem.
or go to samsung.com for a translation. CRU I think is the laser head not functioning proper. CRU is a xerox term.
Posted on Jul 07, 2008
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
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Posted on Jan 02, 2017
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