Canon S400 Reference Manual page 256

Ordinary print media:
Regular size: A4, A5, B5, Letter, Legal,
European DL, US Com.#10
Custom size:
width: 100.0mm to 241.3mm (3.94" to 9.50")
height: 100.0mm to 584.2mm (3.94" to 23.0")
Weight: 64 to 105 g/m
Special Canon media:
High Resolution Paper
Glossy Photo Paper
High Gloss Photo Film
Glossy Photo Cards
Transparencies
Back Print Film
T-Shirt Transfers
Banner Paper
Graphic image printing:
Data format:
Canon extended mode:
Resolution:
Canon extended mode:
2
HR-101
GP-301
HG-201
FM-101
CF-102
BF-102
TR-201
Raster image format
180, 360, 720, 1440 dpi
Specifications 256