HP97 The journey begins

[teenix]

(07-18-2023 12:17 AM)tangdfx Wrote:  Hi，Tony

Is it possibile that use only one PCB to replace the original two PCB design.

The bottom PCB only to provide the interface to printer and power source.

Unfortunately, no.

The CPU board emulates the PIK chip but does not provide a direct interface to the original printer circuitry, it has its own motor and print head drivers. It also uses a different type of power supply.

cheers

Tony