Need guidence

[mdfurqan2012]

Dear All,
I am facing problem in ricoh mpc2050, when i want to make a copy of a single page from ardf paper feed in document feeder and stop message appear on panel " unfinished job remaining press cancle to stop and continue to start" when i cancled that paper exit from ardf and when i continue paper jam in ardf, i continue it from both side landscape and potrait.
Machine make copies from platen glass perfectly.
Scanner works perfectly.
Document server works perfectly.
Copying from ardf is the problem.
Kindly guide me

[sandmanmac]

Clean the dust off the paper sensors on the ADF feed table

[mdfurqan2012]

Clean the dust off the paper sensors on the ADF feed table

Dear ADF works perfectly on document server and scanner option. ADF generates problem when make copy from ADF. If feed tables not work properly it will also genrates problem on document server and scanner option.
Kindly guide me.