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Registered: 01-2011
Location: Doncaster South Yorkshire
Posts: 728
Epson ABW Linearity


I have been lent an X-Rite I1-Pro Spectrophonometer so I thought I thought it would be a good opportunity to see how linear the ABW driver actually is

I created a custom curve using the 21x4 profile chart supplied in the QTR folder.

The chosen paper I used was Pinnacle Cotton Rag 310gsm

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Although the curve is not 100% linear, it does show that contrary to what people think of the ABW, it does not crush the blacks and can retain a fair amount of detail right down to RGB 6

Last edited by IanBarber, 1/Aug/15, 9:17 pm


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