Hello! Are those machines identical and only have different speeds?
I was told they are but I have done some testing and the density and uniformity of printing on 300gsm velvet paper is better on the 450i, so it doesn't just have a better fuser to accommodate for the higher speed, it seems like it have a better fuser in general.
Can anyone confirm? As I said in another thread the c251i have worst uniformity when say, printing a full black SRA3 page (why to do that? to have a black or 1 dark color as the back of business card for example) than older machines like my c258 but tested a c450i and seems to deliver a little bit better than the c258.
I was told they are but I have done some testing and the density and uniformity of printing on 300gsm velvet paper is better on the 450i, so it doesn't just have a better fuser to accommodate for the higher speed, it seems like it have a better fuser in general.
Can anyone confirm? As I said in another thread the c251i have worst uniformity when say, printing a full black SRA3 page (why to do that? to have a black or 1 dark color as the back of business card for example) than older machines like my c258 but tested a c450i and seems to deliver a little bit better than the c258.
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