Apple ColorLaserWriter 12/600PS - Manual (Page 50)

Loading paper into the paper cassette
You can load paper into the paper cassette or the multipurpose tray, or both.
For instructions on using the multipurpose tray, see Chapter 9.
You can expect excellent printing results from photocopier paper. For best
results, use paper labeled “laser-quality.” (For paper specifications, see
Appendix A.)
The paper cassette holds up to 250 sheets
of paper. With the optional universal cassette, you
can load U.S. letter, A4, B5, or legal-size paper.
The multipurpose tray
holds up to 100 sheets of
paper or 50 transparencies.
You can also use the tray for
manual feed printing.
25 Setting Up the Color LaserWriter 12/600 PS