Solution 2: reset the product, Solution 3: press the on button more slowly, Solution 4: contact hp to replace the power supply – HP Photosmart C4780 User Manual

Page 58: Solution 5: contact hp support for service

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Solution 2: reset the product, Solution 3: press the on button more slowly, Solution 4: contact hp to replace the power supply | Solution 5: contact hp support for service | HP Photosmart C4780 User Manual | Page 58 / 120 Solution 2: reset the product, Solution 3: press the on button more slowly, Solution 4: contact hp to replace the power supply | Solution 5: contact hp support for service | HP Photosmart C4780 User Manual | Page 58 / 120
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This manual is related to the following products:

Photosmart C4795, Photosmart C4700 series

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