User manual
e.
  
  
7.
 
a.
 letter  A4  
b.
  
   HP(Windows)  18
c.
   Print & Scan ()  Maintain Your Printer () 
 Printer Toolbox (
)
d.
 Clean cartridges ()  Device Services () 
 (OS X)
1.
 HP 
2.
  HP  ColorLok® 
  
  15
  
 HP
 
 
  
  
 
 
3.
 Print () 
84
 8 
THWW










