paper jam message do not go away after I clear jam

how can I clear my message that is telling me that I have a jam when I know that I removed all jam paper from my printer .

dellprinter model c 1765

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0