IBM 1800409-001A - Manual (Page 170)

3. Open the manual-feed tray by lightly pressing on the top-right
corner to release the spring latch (fig. 5.2) and then tilting the
tray out and down.
4. Move the paper guides on the manual feed tray to fit the size
of the chosen media.
5. Determine the printing side of the media (an arrow on the
media wrapping should point to the printing side). Make sure
the media is in good condition, free of folds, tears, and
wrinkles.
Fig. 5.2 Open the Manual Feed Tray
Chapter 5
5 - 4 P r i n t M e d i a a n d D a i l y O p e r a t i o n s