MacBook is printing lots of garbage pages.

Look like the PCL printer is trying to print PostScript.
The Mac's LPD(Line Printer Daemon) have to select the generic PCL driver for the IP printer.
Also, try to download the HPIJS and ESP Ghostscript for Mac OS X from http://www.linuxprinting.org/macosx/hpijs/ for solution.

IP CAM setup parameter for Synology Surveillance Station 7.1

#1. 48V HD 720P Megapixel IP Camera PoE Power Over Ethernet IR Bullet IP Camera Outdoor Indoor IR Cut 1080P Lens ONVIF ABS Plastic
US $24.67 ordered from AliExpress.com
http://www.aliexpress.com/item/48V-HD-720P-Megapixel-IP-Camera-PoE-Power-Over-Ethernet-IR-Bullet-IP-Camera-Outdoor-Indoor/32276690674.html

Port: 554
Username: admin
Password:
Model: [User Define]
Video format: H264
Source path: /rtsp://###.###.###.###:554/user=admin_password=tlJwpbo6_channel=1_stream=0.sdp?real_stream (1280x720)
(NOTE: Only single stream, not able to add the IP camera while other stream was added!!!)

#2. H.264 720P Mini Dome Fisheye IP Camera With POE 1.0MP Waterproof 360Degree Panoramic IR-cut Support Mobile View Metal Housing
US $49.00 ordered from AliExpress.com
http://www.aliexpress.com/item/P2P-Cloud-720P-1MP-Panoramic-Dome-IP-180-360-Degrees-Outdoor-Fisheye-Camera-With-POE-Onvif/32501712593.html

Brand: ONVIF
Model: [User Define] IPC-model [Generic_ONVIF]
Port: 554
Source path: /rtsp://###.###.###.###:554/user=admin_password=tlJwpbo6_channel=1_stream=0.sdp?real_stream (1280x720)
Username: admin
Password:
Video format: H.264
Audio format: G711

#3. FortiCAM 20A

Port: 554
Source path: rtsp://###.###.###.###/ONVIF/channel3
Username: admin
Video format: MPEG4

#4. FortiCAM OB20

RTSP port: 554
Source path: /rtsp://###.###.###.###:554/ONVIF/channel3
Brand: [User Define]
Username: blank
Brand: ONVIF
Model: G-version

#5. FortiCam-SD20 (FCM-SD20): 2 mega-pixel speed dome PTZ IP camera, DIDO, 1x 10/100 port, 802.3at PoE, outdoor use, rated IP66. (Con: No night-vision)

Press Reset button for 20 seconds.
https://###.###.###.###

Port:80
Brand: Sentry360
Camera model: IS-DM240-V
TV standard: NTSC
Mount Type: Ceiling mount
Username:admin
Password:admin
MJPEG or H264
us.pool.ntp.org = 209.242.224.117

#6. FortiCAM CB20

Port: 554
Brand: [User Define]
Source path: rtsp://###.###.###.###/ONVIF/channel3
Username: admin
Password:
Video format: H.264