The system further includes a dispenser having a dispenser housing configured to receive the at least one cartridge and {HEAD ~ a motor} that is drivably engageable with {TAIL ~ the feed mechanism} of the cartridge when the cartridge is inserted into the dispenser 
is drivably engageable with
The system further includes a dispenser having a dispenser housing configured to receive the at least one cartridge and { HEAD ~ a motor } that is drivably engageable with { TAIL ~ the feed mechanism } of the cartridge when the cartridge is inserted into the dispenser
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH