Oki C821 Maintenance Manual

44015503TH Rev. 1
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Oki Data CONFIDENTIAL
7. TROUBLESHOOTING PROCEDURE
Open the Cover.
Paper Jam
Top Cover
Open the Cover.
Paper Remains.
Top Cover
When the above messages are displayed.
(1) Open the top cover.
(2) Touch the screw with a hand to discharge static.
(3) Uninstall the four image drum cartridges and put them on a flat table.
(4) Cover the uninstalled image drum cartridges with black paper.
(5) (a) If you see the top edge of paper, pull out the jammed paper slowly.
OPEN button
Screw

Oki C821 Specifications

General

Brand	Oki
Model	C821
Category	All in One Printer
Language	English