: Often caused by a failure in the fuser drive circuit (Triac) on the board.
: HP often updates board designs (e.g., changing from a v1 to a v2) to improve heat dissipation around the power transistors. Technical Resources rm28525 schematic diagram updated
If "rm28525" refers to a specific electronic component, module, or device, here are some general steps you might take to find or work with its schematic diagram: : Often caused by a failure in the