HP Officejet H470wf Mobile Printer - Manual (Page 16)

• Use only the power adapter that is supplied with the device. Do not use any other
voltage transformer or converter. The power adapter can be used with AC power
sources of 100 to 240 volts, 50 or 60 Hz.
• Remove the battery if you will not be using the device for more than a month.
• When traveling with photo paper, pack it flat so it doesn't warp or curl. Photo paper
should be flat before printing. If the corners of the photo paper curl more than 10
mm (3/8 inch), flatten the paper by putting it in the resealable storage bag, then
rolling the bag on a table edge until the paper is flat.
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