Taskalfa 250ci black color problem

[rooster]

Re: Taskalfa 250ci black color problem

hello,
I have a problem with a TASKalfa 250ci, it faded black print, while the other colors okay, I also changed the black drum but not much has changed. The small fonts print them, but the big ones do not. appeared a strange symbol on the display? what is it?

p.s. I changed the development not black drum


[ATTACH=CONFIG]17901[/ATTACH]

Hi,

This error is low level security error.

go to system menu tag.
and them system tag to user name and user log in.
user name---2500
password---2500 enter log in
go security level tag --------- enter .
change low level to high level .