The online version is in Adobe pdf format and can be looked at and (in a low resolution of 150 dpi) printed out with the free Adobe Reader
. The colored diagrams, as well as the tables, can be scaled to any size.
The online ephemeris exists in 2 versions, the Europe and US edition. The Europe edition is relating to Greenwhich meantime and the US edition is relating to 10h west (HST)