On 21.04.2017 17:08, William Oliver wrote: > > I have an HP color laser writer/scanner that I connect to via wireless. > I find that it becomes unusable if I don't use it after awhile. I > went over to the room where the scanner is and noticed that it worked > great until the power saving feature turned on. My problem is that my > linux box can talk fine to the printer, but cannot wake it up once it's > gone into that powersaver mode. > > If I power cycle the printer or do something else to wake it up, then > it can talk to my linux box until it is quiet for a few minutes. >
http://download.brother.com/welcome/doc002829/cv_dcp7060d_ukeng_ausr_b.pdf#I4.5.1006036 "If a wireless network is enabled, the machine does not enter Deep Sleep mode. ..." > When I boot in Windows, this isn't a problem. I've decided that the > linux driver is great for giving printing commands, but not so great > for all this power management stuff. > > > > billo > > > > On Fri, 2017-04-21 at 13:37 +0100, Patrick O'Callaghan wrote: >> I have a Brother DCP-7055W all-in-one laser printer and scanner, >> connected by Wifi to my LAN. The printer works perfectly, and the >> scanner worked at least up until a couple of weeks ago when I last >> used >> it. Now, it seems to have disappeared. Both simple-scan and scanimage >> report no scanners found. >> >> I've reinstalled the RPM package downloaded from brother.com. I've >> rebooted Fedora (you never know). I've also checked that the scanner >> itself is working (from a Windows laptop). >> >> What else can I try? >> >> poc >> _______________________________________________ >> users mailing list -- users@lists.fedoraproject.org >> To unsubscribe send an email to users-le...@lists.fedoraproject.org > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org > _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
