Log Message:
Update to 3.17.6:

Release Notes

HPLIP 3.17.6 - This release has the following changes:

Added Support for the Following New Printers:
- HP LaserJet Enterprise M607n
- HP LaserJet Enterprise M607dn
- HP LaserJet Enterprise M608n
- HP LaserJet Enterprise M608dn
- HP LaserJet Enterprise M608x
- HP LaserJet Enterprise M608dh
- HP LaserJet Enterprise M609dn
- HP LaserJet Enterprise M609x
- HP LaserJet Managed E60055dn
- HP LaserJet Managed E60065dn
- HP LaserJet Managed E60065x
- HP LaserJet Managed E60075dn
- HP LaserJet Managed E60075x
- HP LaserJet Enterprise MFP M631dn
- HP LaserJet Enterprise Flow MFP M631h
- HP LaserJet Enterprise MFP M631z
- HP LaserJet Enterprise Flow MFP M632z
- HP LaserJet Enterprise MFP M632fht
- HP LaserJet Enterprise MFP M632h
- HP LaserJet Enterprise Flow MFP M633z
- HP LaserJet Enterprise MFP M633fh
- HP LaserJet Managed MFP E62555dn
- HP LaserJet Managed Flow MFP E62565h
- HP LaserJet Managed MFP E62565hs
- HP LaserJet Managed Flow MFP E62565z
- HP LaserJet Managed Flow MFP E62575z
- HP Color LaserJet Enterprise M652dn
- HP Color LaserJet Enterprise M652n
- HP Color LaserJet Enterprise M653dn
- HP Color LaserJet Enterprise M653dh
- HP Color LaserJet Enterprise M653x
- HP Color LaserJet Managed E65050dn
- HP Color LaserJet Managed E65060dn
- HP Color LaserJet Managed MFP E67550dh
- HP Color LaserJet Managed Flow MFP E67560z
- HP Color LaserJet Enterprise MFP M681dh
- HP Color LaserJet Enterprise MFP M681f
- HP Color LaserJet Enterprise Flow MFP M681z
- HP Color LaserJet Enterprise Flow MFP M681f
- HP Color LaserJet Enterprise Flow MFP M682z
- HP PageWide Managed P77750z Multifunction Printer
- HP Pagewide Pro 750dn
- HP Pagewide Pro 750dw
- HP PageWide Pro 772dw Multifunction Printer
- HP PageWide Managed P77740zs Multifunction Printer
- HP PageWide Managed P77750zs Multifunction Printer
- HP PageWide Managed P75050dn Printer
- HP LaserJet Pro MFP M25a
- HP LaserJet Pro MFP M25nw
- HP LaserJet Pro MFP M26a
- HP LaserJet Pro MFP M26nw
- HP LaserJet Pro MFP M27c
- HP LaserJet Pro MFP M27cnw

Added support for the following new Distro's:
- Ubuntu 17.04
- Debian 8.8

Launchpad fixes:
1690515 - DeskJet 3775 - scanner not found
1690408 - hplip-3.17.4.run doesn't work on linux mint 18.1
1690516 - Head alignment dont work (HPLIP 3.17.4)

Known Issues:
1. Edge to Edge Not supported
2. Greayscale option is present even though HP LaserJet Pro MFP
   M25a,M25nw,M26a,M26nw,M27c,M27cnw are mono devices