The liquid is transferred from the sleeve to {TAIL ~ the latent image} formed on {HEAD ~ the drum} for thereby developing it 
The liquid is transferred from the sleeve to { TAIL ~ the latent image } formed on { HEAD ~ the drum } for thereby developing it
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH