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Service Guide ML172/ML182 Series
Chapter 2 Principles of Operation
2..2.7 Semi-Automatic Sheet Feed (SASF)
NOTE: Applies to ML182-PLUS only
The ML182-PLUS printer has a built in feature that allows you to automatically feed a single sheet of
paper into the printer.
The Semi-Automatic Sheet Feed operates as follows:
Place the printer OFF-LINE (Deselected) and set the Paper Release Lever for friction feed (rear
position).
Place the Sheet Separator in the upright position.
Insert the Cut Sheet Paper by placing it against the Sheet Separator and allowing it to rest against
the Platen. The ALARM LAMP should be ON, indicating that a PAPER-OUT condition exists.
Pull the Bail Arm toward the front of the printer. The Bail Arm will contact the SASF Switch (which is
mounted on the Interconnect Board) causing it to CLOSE. The signal SASF-N is then sent to the
Control Board. This causes the CPU to command the Carriage to move toward the center of the
Platen. At this time, approximately 1.1 inches of paper will be fed.
Place the Bail Arm back in its original position. As you do this, the SASF Switch will OPEN, causing
an additional 0.3 inch of paper to be fed.
NOTE: As a result, the first line of printing will occur 1 inch below the top edge of the paper.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
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