Install Canon Lbp 2900 Printer Ubuntu

Hi Friends,Please help me.Here is certainly the output that I was having a bad document discriptor. I do not understand what it is.

Canon 2900 Printer

This one comes while I attempt to install and operate my printer. I am heading through this pagé:vignesh@Krish:$ provider cups startvignesh@Krish:$ systemctl standing mugs● mugs.program - Mugs SchedulerLoaded: packed (/lib/systemd/system/cups.service; enabled; merchant preset: enabled)Active: inactive (deceased) since Mon 2016-09-19 14:07:20 IST; 7s agoDocs: man:cupsd(8)Process: 18327 ExecStart=/usr/sbin/cupsd -d (code=killed, signal=TERM)Primary PID: 18327 (code=killed, sign=TERM)Sep 19 14:07:20 Krish systemd1: Started CUPS Scheduler.I perform not understand how to continue further. Generously help me with your valuable information.Thanks a lot Regards,Kannan.