Affected Products:
Single-Function:
MS710, MS711, MS810, MS811, MS812, MS817, MS818, M5155, M5163, M5170
Multifunction:
MX710, MX711, MX717, MX718, MX81x, XM51xx, XM52xx, XM71xx, XM72xx

Issue Description:
The instructions sticker on the MP feeder does not clarify how to load letterhead paper for two-sided printing. This article provides those instructions.
Procedure

Open the multipurpose feeder.

Place letterhead face-down as seen in this illustration:
Additional information
For more on loading paper trays, open the User's Guide and locate the section titled Loading paper and special media.

Still Need Help?
Have the following available when calling Lexmark Technical Support;
LEGACY ID: HO4095