Making Lnitial Checks; Site Environment; Checking The Paper; Checking The Placement Of Paper - Canon iR4570 Series Service Manual

14.1 Making lnitial Checks

14.1.1 Site Environment

iR2270 / iR2870 / iR3570 / iR4570
a. There must be a source of power whose voltage is as specified (+/-10%). The power plug must never be
disconnected day and night.
b. The machine must not be in an area subject to high humidity (near a water faucet, water boiler, humidifier). The
site must not be too cold or subject to dust. The machine must not be near a source of fire.
c. The site must not be subject to ammonium gas.
d. The machine must not be exposed to the rays of the sun. As necessary, curtains must be provided.
e. The area must be well ventilated. The machine must be on a level floor.
In addition, be sure that there is a source of power that can be used by the machine at all times.

14.1.2 Checking the Paper

iR2270 / iR2870 / iR3570 / iR4570
a. Be sure the paper being used is of a type recommended by Canon.
b. Be sure that the paper is not moist. Try using paper fresh out of package.

14.1.3 Checking the Placement of Paper

iR2270 / iR2870 / iR3570 / iR4570
a. There must be paper in the cassette or the tray deposited within a specific limit.
b. If transparencies are used, be sure that they are placed in the manual feed tray in the correct orientation.

14.1.4 Checking the Durables

iR2270 / iR2870 / iR3570 / iR4570
Refer to the table of durables, and replace those that have reached the end of their lives.

14.1.5 Checking the Periodically Serviced Items

iR2270 / iR2870 / iR3570 / iR4570
Refer to the periodical servicing chart and the table of periodically replaced parts. As necessary, clean or replace
parts.
Chapter 14
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