Managing the selected queue Here you may enable/disable printing and/or queueing, verify queue contents and manage them. 11.. EEnnaabblliinngg tthhiinnggss aarroouunndd 11..11.. EEnnaabbllee eevveerryytthhiinngg Enables queueing and printing. In normal case this mean a printer fully operational. 11..22.. EEnnaabbllee qquueeuueeiinngg Enabling the queue but disabling the printing means the sent jobs will be accepted and stored, but they will not be printed until printing is enabled. 11..33.. EEnnaabbllee pprriinnttiinngg Enables printing. Jobs previously stored on spool will be printed firstly. 22.. DDiissaabblliinngg tthhiinnggss aarroouunndd 22..11.. DDiissaabbllee eevveerryytthhiinngg Disables queueing and printing. It will wait until a printing job is finished and will not accept new jobs nor print the other ones. 22..22.. DDiissaabbllee qquueeuueeiinngg Disables the queue. No printer requests will be queued. 22..33.. DDiissaabbllee pprriinnttiinngg Disable printing. In this case, if queue is enabled, it will accept print requests and will store them, but these jobs will not be printed until printing is enabled again. 33.. SSttooppppiinngg 33..11.. SSttoopp iimmmmeeddiiaatteellyy This is a kind of "emergency stop". Stops the printer immediately, even the current job. This option will not affect queue contents. 33..22.. SSttoopp iimmmmeeddiiaatteellyy aanndd rreemmoovvee aallll jjoobbss ffrroomm tthhee qquueeuuee Same as "Stop immediately" but will also remove all the queue contents. This option is specially usefull when, because software failure or user misoperation, the queue is filled with trash. May be seen as a "Panic button". 44.. LLiisstt jjoobbss Display the current jobs for the selected queue. This is just the output from the "lpq" command. 55.. RReessttaarrtt pprriinntteerr ddaaeemmoonn This may be necessary if, due to some reason (some unexpected failure, perhaps), the printer daemon aborts. Clicking on this will bring it back.