Canon
imageRUNNER ADVANCE DX C7700 Series Service Guide
imageRUNNER ADVANCE DX C7700 Series Service Guide
April 2022
Revision 4
Page 50
IMPORTANT
•
We recommend an additional standard 120 V/15 A NEMA 5-15 outlet for
service tools, such as a laptop computer or vacuum that may be used when
servicing or configuring the machine.
•
Use only dedicated and properly grounded outlets for the main unit and
imagePASS Controller. It is also strongly suggested to use dedicated and
properly grounded outlets for each optional accessory. 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 DX machines will not perform reliably if 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 DX
machines or any computer controlled office equipment requires.
•
Before installation, confirm that all necessary receptacles are available.
•
Phase converters and step down transformers are not supported
Figure 2 – Power and Plug Requirements configured with the X1 Finisher
Summary of Contents for imageRUNNER ADVANCE DX C7700 Series
Page 1: ...Canon Service Guide...
