{HEAD ~ An image forming apparatus} capable of communicating with {TAIL ~ a plurality} of host computers, comprising: 
capable of communicating with
{ HEAD ~ An image forming apparatus } capable of communicating with { TAIL ~ a plurality } of host computers , comprising :
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH