However, it will be appreciated that the invention can be applied to other types of {TAIL ~ printing technologies} in which {HEAD ~ analogous problems} are faced 
in
However , it will be appreciated that the invention can be applied to other types of { TAIL ~ printing technologies } in which { HEAD ~ analogous problems } are faced
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH