A finger lever holds {HEAD ~ the cartridge} in place and can be lifted to eject {TAIL ~ the cartridge} 
A finger lever holds { HEAD ~ the cartridge } in place and can be lifted to eject { TAIL ~ the cartridge }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL