I previously purchased the main unit as a used item. The standard HDD was 320GB, but I replaced it with a 1TB HDD, which I used. It was kept in a rack, but there are some scratches on the top panel. It has been working without any problems until now, but I am selling it because I no longer need it due to a system change. At the time of listing, the interior has been cleaned with air, so there is no dust or dirt. HDMI output, HDD recording and playback, BD/DVD recording and playback have been confirmed to be working properly (see images). The included accessories are two instruction manuals and a SONY genuine remote control (RMT-B007J) for another model. I'm not sure if this remote control was originally included with this model, but it works properly within the minimum usage range, although it has some signs of use (see images). Made in 2009 Serial number: 8091254 At the time of listing, all recorded programs on the HDD were initialized, and then three programs were recorded again for operational confirmation. The images are included as is, but please delete them after confirming upon arrival. Recording and playback on DVD-RW and BD-RE have been confirmed (see images). At the time of listing, I was able to confirm normal operation, but I did not perform detailed checks of the main unit, including the remote control, as it was not necessary. Therefore, I cannot provide any future operational warranty, and it will be considered a junk item except for power-on failure. Please understand this beforehand.