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Maximize print quality 

 

 
 

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6  Maximize print quality 

For information about solving print problems, see "

." 

 

 

 HP ink is not certified for application to people or animals. Do not intentionally print on 

any part of a person or animal. 

 

 

 Do not print on food. The ink used in the All-in-One is not approved for consumption. 

 

HP recommends testing the printed images for readability in your environment and on your material. 
Improving lighting conditions, optimizing font size, increasing the heat and air flow, reducing the 
humidity of the room, and choosing opaque, light-colored materials can all help improve readability 
of the printed image. 

Materials and technique 

For best results, do the following when printing: 

 

Locate a clean, flat surface near the bar code to print on. 

 

Hold the All-in-One so that the angle of the device to the surface is approximately 7 degrees. 

 

Pull the All-in-One in a straight line until the print is complete; do not your rotate wrist or the All-
in-One during the print. 

 

Keep the printer wheel continuously in contact with the print surface while printing. 

 

Maintain a relaxed wrist and hand posture and use low force when printing. 

 

Maintain a constant speed when printing. 

 

To achieve the best possible readability, consider the following: 

 

Magenta prints are easier to see than black prints on tan-colored surfaces like cardboard 
boxes. 

 

Prints on opaque white material show up best. 

 

Prints on dark surfaces are not very visible, especially if the surfaces are similar in color.  

 

 

 Prints on porous materials like cardboard and paper dry instantly, but prints on non-porous 

materials can take a few moments to dry.