Canon PC740 Service Manual - Page 18
Basic, Copying, Operations
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®GENERAL DESCRIPTION B. Basic Copying Operations 1) Turn on the power switch. • The wait time is 0 sec. • The auto power-off mechanism becomes activated to automatically turn off the power if no key is operated in about 5 min. 2) Lift the copyboard cover, and place an original face down along the size index. a. Place the original so that its center is aligned against the arrow (-)'); then, bring down the copyboard cover. Figure 1-402 3) If you need to manually adjust the copy density, deselect AE and use the Copy Density Adjust lever. 4) As necessary, press the Default Ratio key or Zoom key. a. When you press the Zoom key, '%' appears on the Copy Count/Ratio indicator so that you may set the ratio between 70% and 141% in 1% increments. `0/0' disappears if the Copy Count/ Ratio key is not operated in about 2 sec. b. When you press the Default Ratio key, the ratio changes as follows for each press: MAX. 141%-4,-- DIRECT 100% MARGIN 86% r_ LGLIP- LTA 78% I N. MIN. 70%- (Inch- configuration) r A5 Po- A4-4B50- A4/LTR 1:1 B5 to-A5ISTMT •-.44 0- A5 (AB/Inch- configuration 5) If you are using the multifeeder, press the Paper Select key. 6) Check that the ")/0' notation on the Copy Count/Ratio indicator has turned off; then, set the number of copies to make using the Copy Count/Zoom Set key. (The count should appear on the Copy Count indicator.) 7) Press the Copy Start key. a. As may copies as you have specified will be made automatically. b. No other keys than the Clear/Stop key or Copy Density adjustment lever will be accepted until the last copy has been made. c. You may switch from automatic density adjustment mode to manual density adjustment mode between copying has started and the last copy is made; however, you cannot switch from manual density adjustment mode to automatic density adjustment. d. When copying is finished, the Copy Count indicator indicates the initial copy count. If copying stopped as a result of the absence of paper, a press on the Copy Start key after supplying paper will automatically make the remaining number of copies. 1 - 10 COPYRIGHT © 1994 CANON INC. CANON PC7207401750r/70 REV.O AUG.1994 PRINTED IN JAPAN (IMPRIME AU JAPAN)