TWAIN2 scanner drivers are an upgrade to the original RISC OS TWAIN drivers featuring improved performance, an easier to use interface, and greater functionality.
Interactive preview window, see the effect of changes to brightness and contrast immediately.
Rotate images whilst scanning - allows correction for image to be scanned not being square.
Enhanced speed for SCSI scanners by using background commands.
Buttons for instant setting of histogram and linear equalisation, colour detinting and automatic selection of area of scanned material.
Histogram display of image before and after modification.
Slider for precise setting of gamma.
New 32 page manual.
Undo/redo for adjustments.
TWAIN2 is available for
Plustek 4800, 4830, 4831, 9630, 9636P (Made in Taiwan), 12000, 600, 6000 parallel
Plustek 9636P (Made in China), 9636P Turbo, 9636T (with transparency adapter) parallel
Epson GT5000, 5500, 6000, 6500, 7000, 8000, 8500, 9000, 9500, 9600, 9800, 12000, Filmscan 200, Perfection 1200, Perfection 1640 - parallel or SCSI Perfection 1640, 1650, 1660, 2400, 4870, 4990 (not ICE) USB.
HP Scan Jet IIp, IIc, IIcx, 3p, 3c, 4c, 4p, 5p, 6100 (most SCSI HP's should be OK)
Canon IX 4015, 3010, CanoScan 300/600, 2700F
Nikon Coolscan 2 and 3 (LS20 and LS30), Super Coolscan 2 (LS2000)
Agfa SnapScan 300/310/600/1236S and original SnapScan with no model number
UMAX Vista S6, S8, S6E, S6LE Astra 600S, 610S, 1200S, 1220S, 2200SU, 2400S, Powerlook 1 and 2.
Mustek - see the Castle Technology web site
Genius HR5 SCSI - reported as working with the UMAX Astra 1200 driver.
Because scanner makers almost always refuse to supply documentation for parallel port scanners, the only parallel port scanners supported are Plustek, Mustek and Epson. Other scanners like HP, UMAX, Canon and Agfa are SCSI only.
Latest version works on ARM v7, 32 bit etc. Epson USB only. email if you need this.
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