Canon
imagePROGRAF iPF850/iPF840/iPF830 Service Guide
imagePROGRAF iPF850/iPF840/iPF830 Service Guide
July 2015
Page 11
V.
Servicing Notes
A.
Power and Plug Requirements
Canon USA strongly suggests dedicated and properly grounded outlets be
provided for the imagePROGRAF iPF850/iPF840/iPF830 printer devices.
The imagePROGRAF iPF850/iPF840/iPF830 printer requires a dedicated
single-phase 120V/15A NEMA 5-15 receptacle for proper operation.
Table 11 - Power and Plug Requirements
Description
Power Supply
Plug Specifications
imagePROGRAF iPF850/iPF840/iPF830
120 V/15 A outlet
NEMA 5-15
Table 12 - Printer Main Unit Power Receptacle
imagePROGRAF Printer Main Unit Power Receptacle
NEMA 5-15 Receptacle
IMPORTANT
•
Canon recommends an additional standard 120V/15A 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
imagePROGRAF iPF850/iPF840/iPF830 printer main unit. 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 imagePROGRAF
iPF850/iPF840/iPF830 printers 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 imagePROGRAF
iPF850/iPF840/iPF830 printers 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
Summary of Contents for IPF850
Page 1: ...Canon Service Guide...
