Canon imageRUNNER ADVANCE 8500 Series Manual page 37

IMPORTANT
• We recommend an additional standard 120 V/15 A receptacle for service tools,
such as a laptop computer or vacuum that may be used when servicing or
configuring the machine.
• The imageRUNNER ADVANCE 8500 and 8500 II Series main unit requires a
dedicated single-phase 120V/20 A NEMA 5-20 receptacle for proper operation.
Canon U.S.A., Inc. strongly recommends dedicated and properly grounded
receptacles be provided for the optional accessories. Do not use extension
cords. The ground connection serves to provide the internal electronics with a
reference voltage. Faulty or poor ground sources will cause this reference
voltage to fall into a range that no longer serves as a reliable reference voltage.
The internal logic and programming of the imageRUNNER ADVANCE 8500
and 8500 II Series will not perform reliably because there is an insufficient
difference between the internal operating signal voltages and the poor ground
reference signal. A qualified electrician can measure and provide the ground
source that the imageRUNNER ADVANCE 8500 and 8500 II Series or any
computer controlled office equipment requires.
• Before installation, confirm that all necessary receptacles are available.
Version 7 imageRUNNER ADVANCE 8500 and 8500 II Series Customer Expectations Document
imageRUNNER ADVANCE 8500 and 8500 II Series Customer Expectations Document
Page 37