The conveying unit and either one of {HEAD ~ the paper feeding unit} and the paper discharging unit are provided with {TAIL ~ a plurality} of contact pieces that come in contact with the platen glass and with the housing at the closed position of the support frame or the ADF 
provided with
The conveying unit and either one of { HEAD ~ the paper feeding unit } and the paper discharging unit are provided with { TAIL ~ a plurality } of contact pieces that come in contact with the platen glass and with the housing at the closed position of the support frame or the ADF
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH