The metering member is capable of {TAIL ~ vibration} in {HEAD ~ a direction} transverse to the belt means 
The metering member is capable of { TAIL ~ vibration } in { HEAD ~ a direction } transverse to the belt means
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH