What is a TTI? Name two ways in which it is useful in document ...

[jenna1]

What is a TTI? Name two ways in which it is useful in document comparison.
 
  What will be an ideal response?

Question 2

What distinguishing marks serve as points of comparison on documents produced by a photocopier?
 
  What will be an ideal response?

[ryrychapman11]

Answer to Question 1

A TTI, or transmitting terminal identifier, is a header at the top of each page of a fax document. It is useful in document comparison because it serves as a way to distinguish between a real and a fraudulently prepared fax document. Investigators also use it to determine the model of fax machine that produced the document.

Answer to Question 2

Transitory defect marks originating from random debris on the glass platen, inner cover, or mechanical portions of a copier produce irregularly shaped images that may serve as points of comparison.

[jenna1]

TY

[ryrychapman11]

You're welcome