Introduction
This guide will show you how to replace the power supply in your HP Officejet 4630. The power supply is easy to replace and can be done with only a screwdriver.
What you need
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Team
Cal Poly, Team S18-G3, Livingston Winter 2018 Member of Cal Poly, Team S18-G3, Livingston Winter 2018
CPSU-LIVINGSTON-W18S18G3
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19 Comments
Would like to know a reliable source for the
A9T80-80006 power adapter that does not cost 1/3 rd the price of a new printer
How can you test if the power supply is good or bad?
Remove PS from the printer and using an ohm meter, check primary coil to be sure it is not open.
If continuity is present, check for continuity on the 12volt and 32volt secondary output coils.
If any of the continuity tests fail, consider the power supply to be defective.
BigBlueX -
the power supply has a green LED on it, and after testing it for voltages, it seemed to be working properly. There is a sleep voltage when the unit is sleeping and a working voltage. But we still had no action or lights on the printer…this was a really nice printer for the money. D’OOOH!!
