The Docustat DS-220 is used to recover evidence left behind by handwriting pressure. Using an electrostatic imaging process, the system reveals these often invisible indents more clearly and legibly than traditional lighting techniques. The results are then transferred to a transparent foil for review while the original document is left completely intact.
Docustat DS-220
- More sensitive than oblique lighting
- Tilting and collection device for easy emptying of toner
- Produces permanent 1 to 1 transparencies
- Responds only to indented writing
- Non-destructive – leaves documents uncontaminated
- Easy document preparation with document humidifier to increase sensitivity of documents prior to the electrostatic imaging process
- Timer for corona exposure
- Preset of voltage for corona
- Ventilation for airborne toner particles
- Toner pads
The supplied plastic film, type IW, is used for securing of indented writing on paper (grooves) on different kinds of paper.
Click the button below to download PDF.