According to the info about your system which got added to your bug report no suitable drivers were found for your two printers:
PpdFiles: Canon-MG2900-series: Generic text-only printer EPSON-Epson-Stylus-SX420W: Epson Stylus Scan 2500 Foomatic/stcolor This gives the impression that there is no Linux support for them. Did they work with another Linux distribution or an older version of Ubuntu? ** Changed in: cups (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1591478 Title: have to go to windows to use epson or cannon printer scanner Status in cups package in Ubuntu: Incomplete Bug description: send the jobs to either printer scanner and they just sit there in the queue that shows when I look at them on the printer options on ubuntu so I have to go over to my windows XP dual boot to print anything that works fine for both ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: cups 1.7.2-0ubuntu1.7 ProcVersionSignature: Ubuntu 3.16.0-73.95~14.04.1-generic 3.16.7-ckt27 Uname: Linux 3.16.0-73-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 CurrentDesktop: Unity Date: Sat Jun 11 09:56:03 2016 InstallationDate: Installed on 2015-07-15 (331 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) Lpstat: device for Canon-MG2900-series: usb://Canon/MG2900%20series?serial=063C35&interface=1 device for EPSON-Epson-Stylus-SX420W: dnssd://EPSON174906%20(Epson%20Stylus%20SX420W)._printer._tcp.local/ MachineType: Dell Inc. OptiPlex 755 Papersize: a4 PpdFiles: Canon-MG2900-series: Generic text-only printer EPSON-Epson-Stylus-SX420W: Epson Stylus Scan 2500 Foomatic/stcolor ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-73-generic root=UUID=4278f7d7-2352-4389-96a5-60b60df73bf5 ro quiet splash vt.handoff=7 SourcePackage: cups UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/31/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A19 dmi.board.name: 0PU052 dmi.board.vendor: Dell Inc. dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA19:bd05/31/2011:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0PU052:rvr:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 755 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1591478/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp