I spent three weekends hunting. I tried archive.org snapshots of HITI’s old Japanese support page. I looked through USB dumps and reverse-engineered the protocol from a borrowed Windows XP laptop. Nothing worked reliably.
The latest available driver version is (released in December 2015), which supports various versions of Windows including Windows 7, 8, 10, and 11.
If you are using a new Snapdragon-powered Windows laptop (Windows on ARM), there is currently . The x64 driver will not translate perfectly via emulation due to low-level USB timing requirements. Your only solutions are:
driver for hiti photo printer s420, Hiti P420S driver, S420 printer software, install Hiti dye-sub driver, Hiti P420S macOS driver, Windows 11 Hiti driver error.
You can find the latest software, firmware, and drivers on the HiTi Downloads Page .