Printer: Cannon MF4320d. I gave the command "lpr NNInteraction_Poster.pdf", then typed "lpq" which shows<br><br> MF4320-4350_(UFRII_LT) is ready and printing<br>Rank Owner Job File(s) Total Size<br>
active Ritika 636 NNInteraction_Poster.pdf 549888 bytes<br><br>After a while "lpq" command returns:<br><br>MF4320-4350_(UFRII_LT) is ready<br>no entries<br><br>But no printout is there. Is the driver missing? But then MF4320-4350_(UFRII_LT) will not come. What might be the problem?<br>