Lexmark CX331 User Manual page 40

Set up, install, and configure
2
Flex, fan, and align the paper edges before loading.
3
Load the paper stack with the printable side faceup.
Notes:
•
Load letterhead faceup with the header toward the back of the tray for one‑sided printing.
•
Load letterhead facedown with the header toward the front of the tray for two‑sided printing.
•
Do not slide paper into the tray.
•
To avoid paper jams, make sure that the stack height is below the maximum paper fill indicator.
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