Someone has called and asking for the number of our photocopier and I asked him, where is he calling from. Then he hanged up

I keep getting repeated calls from this number.

"Hi I'm calling from Customer Service and I need the number from the front of your copier."
Me: "Oh which copier would that be?"
Them: "The closest one to you is fine, that number will bring up all the other copier numbers in our system."
Me, "What company are you calling from?"
THEY HANG UP!

"Hi I need to get some information on your copier."
Me: "Who is calling please?"
Them: "I'm calling from Customer Service, I just need the serial number from the copier."
Me: "You still haven't told me what company you are calling from!"
SHE HANGS UP.

Seems legit!

Just finished a conversation with these people. Didn't specify what company they were calling from but proceeded to try and have me agree to have a black toner cartridge sent so that they could lock me in for a 12 month toner contract.... after I asked if they were associated with the company that we actually have a contract with, I was told that I don't qualify for the special pricing and they hung up.

This is the overpriced toner scam. It is OLD! OLD! OLD! as far as scams go. On some versions they call offering free sports gear (then you get the $500 lightbulbs)

I just got a call from "Saffia" from this number.  The caller ID shows "IMAGE SUPPLY DE".  She said she needed some numbers from my copier.  I am in the process of upgrading my copiers and thought perhaps this was the reason for the call, but nonetheless, I expected the caller to identify which company she was calling from.  When I asked her that question, she quickly hung up.  Scavenger scammers, how do these people sleep at night?!?!