Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: I have an HP OfficeJet Pro 8500a... Is this the right power cord for this model?
Document: Works as advertised for getting power to the HP Officejet Pro 8500 Series printers. Have no problems with it. Does not overheat. The AC power cord is only about 18 inches long and could be made longer, but the power cable to the printer is around six feet long, plenty of length to get to the printer that sits on a desk.
Someone threw an HP officejet pro in the trash and the only thing wrong with it was a faulty printhead. I purchased the printhead and power adapter and my new printer works fine.
Purchased item on 2/7/12. Item listed "in stock". Product wasn't shipped until 2/14, received 2/17.This is the product description from the listing:Product FeaturesInput Voltage: 100V-240VAC (50-60Hz) 1800mAOutput Voltage: +32V---2ACOMPATIBLE HP PRINTERS:HP Officejet Pro 8000 8500 PrinterPackage Content:ONE AC Adapter +Power Cord CableThe package only included the adapter. There was no power cord to plug into the wall.
During our recent move the power cord to link my printer with my Dell laptop could not be found. I was able to match model numbers, find the needed item on Amazon and place my order.Miracle of miracles ! My order arrived and I was in business again..Sd  Sarasota,Fl.
This device is an easily inserted power supply replacement for an HP 8500 Pro! It requires no expertise to replace, and is reliable and cost effective!
The item is a power supply and cord for a HP printer. The part is new and was shipped as agreed. No problems to note.
I did appreciate the fact that the power adapter arrived pretty quick and is still available because my printer is an older model printer. We had moved and lost the original power adapter. Thank You
My daughter brought home a unwanted HP printer from her semester at college. It sat around the house, unused for a while. Then I got a new laptop and my old printer would not talk to it. I gave it to my Dad, whose was much older, and set up the one my daughter had acquired. There were two problems, and one was the cord. It was not there. The other problem was discovered after I purchased the cord. I needed the program disc.
power cord worked great to replace the old plug. I want to thank you for being so accurate at matching my printer.
Purchased this for a printer I received second hand without it's power supply. Was pleasantly surprised to find that not only did it come with the pictured power supply, but it also came with the, not pictured, power cord that actually let's you plug it into the wall. So I can return the one I purchased to go with this.
Answer: yes, it worked for me. however i also had to buy the original cd in order for it to speak to my computer wirelessly.