Guide to Components of Types 3 and 4

Front and left view

1. ARDF or one-pass duplex scanning ADF

   (The illustration shows the ARDF.)

   Lower the ADF over originals placed on the exposure glass.

   If you load a stack of originals in the ADF, the ADF will automatically feed the originals one by one.

   The ARDF scans both sides of an original one side at a time.

   The one-pass duplex scanning ADF scans both sides of an original simultaneously.

2. Exposure glass

   Place originals face down here.

3. Ventilation holes

   Prevent overheating.

4. Main power switch

   To operate the machine, the main power switch must be on. If it is off, open the cover and turn the switch on.

5. Control panel

   See Guide to the Names and Functions of the Machine's Control Panel.

6. Internal tray 1

   Copied/printed paper and fax messages are delivered here.

7. Front cover

   Open to access the inside of the machine.

8. Paper trays (trays 1–2)

   Load paper here.

9. Lower paper trays

   Load paper here.

Front and right view

1. Ventilation holes

   Prevent overheating.

2. Bypass tray

   Use to copy or print on OHP transparencies and label paper (adhesive labels).

3. Paper guides

   When loading paper in the bypass tray, align the paper guides flush against the paper.

4. Extender

   Pull this extender out when loading sheets larger than A4, 8¹/₂ × 11 in the bypass tray.

5. Lower right cover

   Open this cover when a paper jam occurs.

Rear and left view

1. Ventilation holes

   Prevent overheating.