HP LaserJet Pro M1536dnf MFP SERIES - Manual (Page 259)

Customer support
Get telephone support for your country/region
Have the product name, serial number, date of purchase, and
problem description ready.
Country/region phone numbers are on the flyer that was in the
box with your product or at
www.hp.com/support/ .
Get 24-hour Internet support www.hp.com/support/ljm1530series
Get support for products used with a Macintosh computer www.hp.com/go/macosx
Download software utilities, drivers, and electronic information www.hp.com/go/ljm1530series_software
Order additional HP service or maintenance agreements www.hp.com/go/carepack
Register your product www.register.hp.com
ENWW Customer support 245