A customer who has recently purchased an HP Booklet Maker/Finisher output accessory for use
with his CM6040/30 MFP calls HP Support and says that every time he powers on the MFP, a 49
error appears on the control panel. Which is the most likely cause of the repeating error?

A.
The output accessory wheels are not properly aligned, causing a gap between the print engine
and the accessory paper path.

B.
The output accessory grounding foot was not lowered during installation, so the output
accessory is not grounded to the engine.

C.
The output accessorypower cord is not plugged into the power connection at the back of the
print engine.

D.
The IPTU was not installed between the output accessory and the print engine during the
accessory installation.

Explanation: