These are "Pot O Gold" gaming machine factory o.e.m. ithaca mod. 70 printers.They were working 100% when pulled.Without a doubt the most reliable mechanical impact ticket / receipt printers ever built.As with all impact printers,on occasion they may need to be cleaned & serviced.Therefore I cannot offer any warranty with these.They are sold as is,but as I stated before,they were working fine when pulled from machines.I have several available. You may contact me through E-Bay if more than 1 is needed. THANKS!