31 Steps/ 51 Steps Printing without black border

Dear Walker

I try to print the 31 patches and 51 patches using PiezoDN, and discovered that the final print out did not show the “automatic” black border…is this a bug???

I use “no color management” and select no curve during printing…

I just want to print a 31 steps for “standard printing time” purpose…

PS> do you think it is possible to ask PiezoDN to create a TIFF template for “standard printing” time?? quite a lot of people using “Stouffer 31 steps” to look for standard printing time, but i am it is not accurate enough coz we are using PiezoDN system. Using a piece of Ultra Premium OHP to cover the “Stouffer 31 steps” and then expose under UV lights seems not a perfect solution. (correct me if i am wrong or too demanding.)

Harris