HP LaserJet Pro 100 color MFP M175nw - Manual (Page 161)

Control panel message Description Recommended action
Turn off. Reinstall fuser The fuser needs to be replaced. Turn off the power by using the power
switch.
Wait at least 30 seconds, and then turn on
the power and wait for the product to
initialize.
If the error persists, contact HP. See
www.hp.com/support/LJColorMFPM175 or
the support flyer that came in the product
box.
Unexpected Size in Tray 1 The paper in the tray does not match the
size needed for the current print job. Load paper that is the correct size, and
verify that the tray is set to the correct size.
ENWW Interpret control panel messages 147