* 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
#include "shell/browser/atom_browser_context.h"
#include "shell/browser/atom_browser_main_parts.h"
#include "shell/browser/atom_javascript_dialog_manager.h"
#include "shell/browser/atom_navigation_throttle.h"
#include "shell/browser/browser.h"
#include "shell/browser/child_web_contents_tracker.h"
#include "shell/browser/lib/bluetooth_chooser.h"
#include "shell/browser/native_window.h"
#include "shell/browser/net/atom_network_delegate.h"
#include "shell/browser/ui/drag_util.h"
#include "shell/browser/ui/inspectable_web_contents.h"
#include "shell/browser/ui/inspectable_web_contents_view.h"
#include "shell/browser/web_contents_permission_helper.h"
#include "shell/browser/web_contents_preferences.h"
#include "shell/browser/web_contents_zoom_controller.h"
#include "shell/browser/web_view_guest_delegate.h"
#include "shell/common/api/atom_api_native_image.h"
#include "shell/common/api/event_emitter_caller.h"
#include "shell/common/color_util.h"
#include "shell/common/mouse_util.h"
#include "shell/common/native_mate_converters/blink_converter.h"
#include "shell/common/native_mate_converters/content_converter.h"
#include "shell/common/native_mate_converters/file_path_converter.h"
#include "shell/common/native_mate_converters/gfx_converter.h"
#include "shell/common/native_mate_converters/gurl_converter.h"
#include "shell/common/native_mate_converters/image_converter.h"
#include "shell/common/native_mate_converters/map_converter.h"
#include "shell/common/native_mate_converters/net_converter.h"
#include "shell/common/native_mate_converters/network_converter.h"
#include "shell/common/native_mate_converters/once_callback.h"