This is a Canon document scanner. Since there is no installation CD, I have only confirmed the "basic monochrome scanning operation (including paper feed)" using the software Scan2PDF. I cannot guarantee other functions or functions that can be installed with the original installation CD. The device itself is old and has some discoloration and scratches. Also, since it is old, I cannot guarantee that all functions will work. In some cases, it may be necessary to replace consumables or parts. Please purchase only if you are able to receive Canon's maintenance and support (paid) if necessary. Since there is no setup CD-ROM, please purchase only if you are familiar with IT operations such as installation, repair, drivers, and installation of the above-mentioned scan freeware, and repair work. In addition to the main unit, only the following accessories marked with ● are included. Please understand this before purchasing. ● Power cord, ● AC adapter, Setup CD-ROM, ● USB cable (1.5m), Paper feed guide adapter, Adjustment paper, Startup manual, Warranty card Based on the above, please purchase only if you are willing to give a good rating as long as the item arrives. Shipping will be via Mercari delivery, so you can apply for compensation if the item does not arrive.