Hp Deskjet 3420 Color Inkjet Printer User Manual download pdf (Page 50)

maintaining the printer body

printer case exterior

Follow these guidelines when cleaning the outside of the printer:

● Use distilled water only. Do not use household cleaners or detergents.

● Use a soft, damp cloth to remove dust, smudges, stains, and spilled ink from

the exterior of the printer case.

printer interior

Caution! Do not clean the printer’s interior. Keep all liquids out of the interior.

print cradle rod

Do not lubricate the rod on which the print cradle moves. It is normal to hear noise

when the printer is new.

handling and storage

Handle and store the printer in an upright, level position for maximum performance

and reliability.

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Hp Deskjet 3420 Color Inkjet Printer User Manual Page 50