* Electron version: 1.4.5
* Operating system: All

1- There are only 2 options when it comes to print: silent and printBackground, there are plenty more options, like margins, copies, etc in the print window (Ctrl+P), that could be sent using _webContents.print()_ 

2- Access to print queue, to know if the printer is printing

shell/browser/api/atom_api_web_contents.cc
Emit("render-view-deleted", render_view_host->GetProcess()->GetID());
  if (-1 == currently_committed_process_id_ ||
      render_view_host->GetProcess()->GetID() ==
          currently_committed_process_id_) {
    currently_committed_process_id_ = -1;
    
    
    
    
    Emit("current-render-view-deleted",
         render_view_host->GetProcess()->GetID());
  }
}
void WebContents::RenderProcessGone(base::TerminationStatus status) {
  Emit("crashed", status == base::TERMINATION_STATUS_PROCESS_WAS_KILLED);
}
void WebContents::PluginCrashed(const base::FilePath& plugin_path,
                                base::ProcessId plugin_pid) {
  content::WebPluginInfo info;
  auto* plugin_service = content::PluginService::GetInstance();
  plugin_service->GetPluginInfoByPath(plugin_path, &info);
  Emit("plugin-crashed", info.name, info.version);
}
void WebContents::MediaStartedPlaying(const MediaPlayerInfo& video_type,