User Guide

Recommended action
Press the OK button to clear the error.
A second USB wireless networking accessory has been detected
Description
This message appears on the control panel when more than one USB wireless product is attached to the
product.
Recommended action
The use of more than one wireless USB product is not supported. Remove one of the wireless USB
products.
Accept bad signature
Description
The product is performing a remote firmware upgrade, and the code signature is invalid.
Recommended action
Download the correct firmware upgrade file for this product, and then reinstall the upgrade. See the
product user guide for more information.
Bad optional tray connection
Description
The optional tray is not connected, not connected correctly, or a connection is not working correctly.
Recommended action
1. Turn the product off.
2. Remove and reinstall the optional tray.
3. Reconnect connectors for the tray.
4. Turn the product on.
Calibration reset pending
Description
A calibration reset occurs when all jobs are processed.
Recommended action
To begin the reset sooner, cancel all jobs by pressing the Stop button
.
ENWW
Tools for troubleshooting
311