This release fixes SA-30 support on LS-40, based on the work of @arahowerya.

Adapter support chart:

This is likely the final release of this custom firmware.

This release fixes SA-30 support on LS-50, thanks to fantastic @arahowerya.

Adapter support chart:

LS-40 support for SA-30 is not implemented yet - if you have such a scanner, let us know.

This is the 2.02 firmware release repackaged with a 32-bit updater for use on old systems.

This is a debug release that unlocks the ability to read the whole I/O space using the SCSI READ BUFFER command. The adapter support is unchanged from the last release.

In order to help debug the SA-30 issues, please do the following:

1. Update the firmware using coolscan-updater.exe.
2. Dump the I/O registers using coolscan-memory-dump.exe.
3. Send a screenshot of the results to Kosma.

Adapter support chart:

Known issues:

• SA-30 is identified correctly but can't scan past frame #6.

Adapter support chart:

Known issues:

• SA-30 is identified correctly but can't scan past frame #6.

Adapter support chart:

Known issues:

• SA-30 is identified correctly but can't scan past frame #6.
• SF-200/SF-210 is not supported due to a coding error.

This version of the firmware updater restores the original Nikon firmware. Use it to revert the patch.