@klooless
Not tested this, but by deduction it would be 1420_type2001296. Reasoning: (i) Same size ASR as the 1420_type2001282 for 2xxx above, so that's probably ASR'1' as also used by 3790 and they are always smaller than the ASR'2' files for later series 2xx5/3490/3590/3597 etc. (ii) JCV picture size is 400*366 which can used by all 3xxX.
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