Default Resolutions for Each Profile

Print

width: 612 pt
height: 792 pt

Web

width: 960 px
height: 560 px

Devices

i.e. iPad

width: 768 px
height: 1024 px

Video and Film

i.e. NTSC widescreen

width: 873 px
height: 480 px

Basic RGB

width: 960 pt
height: 560 pt

Flash Builder

width: 800 px
height: 600 px

Print Document Profiles

General

Set the page size and orientation, specify how many pages to print, scale the artwork, specify tiling options and choose which layers to print.
Marks & Bleed

Select printer’s marks and create a bleed.
Output

Create color separations.
Graphics

Set printing options for paths, fonts, PostScript files, gradients, meshes, and blends.
Color Management

Select a color profile and rendering intent for printing.
Advanced

Control the flattening (or possible rasterization) of vector artwork during printing.
Summary

View and save a summary of print settings.

A high line-screen ruling uses small dots; a low screen ruling uses large dots. The most important factor in choosing a line-screen ruling is the type of printing press your job uses. Ask your print shop how fine a line screen its press can hold, and make your choices accordingly.


SOURCE:
https://helpx.adobe.com/illustrator/using/setting-documents-printing.html

Slicing

https://www.youtube.com/watch?v=3Z8RpG3v3so

-slices segments individually
-saving each in document