Follow these steps to make documents look the same on computers with both operating systems:
3. Make sure the same printer is selected on each computer. Page dimensions are read from the printer driver, and this can contribute to differences in spacing. Choose Page Setup from the File menu to check this setting.
4. You may need to install identical fonts on all computers by copying some Mac OS 9 fonts to the computers with system software earlier than Mac OS 9. Although the font names may be the same, fonts with similar names may be from different vendors, or a font's metrics might have changed between Mac OS releases.