Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Buy This

I was excited to have a multi-function tool for my home office. The excitement wore off relatively quickly, though.1. When using as a copier, I get the same vertical black line on every copy...even when I clean it as directed.2. Have never been able to use as a scanner (& yes, I'm very computer literate).3. Horizontal lines in color print no matter how many times I clean the print heads.No wonder why this didn't cost alot of $!