![background image](/i/oki/156155/oki-b731dnw/h/oki-b731dnw-086.png)
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When an Error Message is Displayed on the Display Screen
4
4.
Troubleshooting
3
Open the rear cover (4) by pulling the
lock (3) lever on the back side of the
printer toward you.
3
4
4
Check for jammed paper inside the
printer. If jammed paper remains,
remove it.
5
Return the rear guide (5) to its original
position then close the rear cover (4).
4
5
6
Insert your finger into the recess on
the right side of the printer and pull the
front cover open lever (1) to open the
front cover (2) forward.
Note
●
Open the front cover gently. If you open it rapidly,
the MP Tray may open.
1
2
7
Pull out the duplex unit (7) by holding
the grips (6) on its both sides.
6
6
7