HP Deskjet 3420 Color Inkjet Printer - Manual (Page 51)

removing ink from skin and clothing
Follow these steps to remove ink from skin and clothing:
to remove ink from... do this...
skin Wash the affected area with an abrasive soap.
white fabric
Wash the fabric in cold water using chlorine
bleach.
color fabric
Wash the fabric in cold water using sudsy
ammonia.
Caution! Always use cold water to remove ink from fabric. Warm or hot water may set
the ink color into the fabric.
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