A pressing member is pressed against {HEAD ~ the outer periphery} of {TAIL ~ the developer carrier} for exerting a pressure on the drive roller via the developer carrier 
of
A pressing member is pressed against { HEAD ~ the outer periphery } of { TAIL ~ the developer carrier } for exerting a pressure on the drive roller via the developer carrier
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH