Servicing Notes; Power And Plug Requirements - Canon imagePROGRAF iPF850 Service Manual

Canon
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
imagePROGRAF iPF850/iPF840/iPF830
Table 12 - Printer Main Unit Power 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
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
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
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
imagePROGRAF iPF850/iPF840/iPF830 Service Guide
Description
imagePROGRAF Printer Main Unit Power Receptacle
only dedicated and
logic and
provide the ground
imagePROGRAF iPF850/iPF840/iPF830 Service Guide
Power Supply
120 V/15 A outlet
NEMA 5-15 Receptacle
properly grounded
programming of
source that
Plug Specifications
NEMA 5-15
outlets for
the imagePROGRAF
the imagePROGRAF
July 2015
Page 11
the