3 ms·
190mm * 277mm = 52630 mm2 size of one pixel: 0.5mm * 0.5mm= 0.25 mm2 1 page can then hold: 52630/0.25 = 210520 pixel 1 pixel is 2 byte thus 1 page is 421040
by fxj 16y ago
190mm * 277mm = 52630 mm2
size of one pixel: 0.5mm * 0.5mm= 0.25 mm2
1 page can then hold: 52630/0.25 = 210520 pixel
1 pixel is 2 byte thus 1 page is 421040 byte is about 0.5 MB/page (or 1 MB if you print double sided)
5 TB= 5000 GB = 5,000,000 MB = 5 Million pages
this is 5000 books with 1000 pages each.
- barrkel 16y agoNote that you have increased the density of information from my calculation of 16 shades per pixel of 0.5mm x 0.5mm, giving 4 bits per pixel (i.e. half a byte, or one nibble, per pixel), so 16 bits per 1mm^2, and thus 2 bytes per square millimeter. I intentionally chose a pretty big pixel for redundancy reasons rather than trying to be clever and working out a code etc., but the link in the reply to my post looks more worked out.