Canon Satera LBP-3700 User Manual page 78

Paper Jam in the Duplex Unit
When <
Inspect the duplex unit and remove the jammed paper using the following
procedure:
1
Follow the procedure from Step 1 to 19 of "Paper Jam in the
Printer" ( © P.58).
2
Open the duplex unit rear cover.
Open the duplex unit rear cover by holding the grip at the center of the printer.
3
Close the top cover.
> is displayed, paper is jammed in the optional duplex unit.
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