Device printers configuration access policy.

Controls which printers from the
DeviceNativePrintersConfiguration are available to users.

Designates which access policy is used for bulk printer configuration.
If AllowAll is selected, all printers are shown. If BlacklistRestrction
is selected, DeviceNativePrintersBlacklist is used to restrict access to
the specified printers. If WhitelistPrintersOnly is selected,
DeviceNativePrintersWhitelist designates only those printers which are
selectable.

If this policy is not set, BlacklistRestriction is assumed.

Device printers configuration access policy.

0. All printers are shown except those in the blacklist.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceNativePrintersAccessMode
   Value Type	REG_DWORD
   Value	0

1. Only printers in the whitelist are shown to users
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceNativePrintersAccessMode
   Value Type	REG_DWORD
   Value	1

2. Allow all printers from the configuration file.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceNativePrintersAccessMode
   Value Type	REG_DWORD
   Value	2