Given the task definition and input, reply with output. In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

My HP Office Jet 6600 was low on black ink. After putting the Smart Ink black replacement cartridge in, printer refused to print. Black ink is shown as full on the display, but printer won't print. Put HP cartridge back in and printed the status report just fine. I will continue to try, but I'm not optimistic. Look forward to my request for a refund.
After putting the Smart Ink black replacement cartridge in