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