OKI C3520 User Manual

Troubleshooting > 104

Provided that you follow the recommendations in this guide on 
use of print media, and you keep the media in good condition 
prior to use, your printer should give years of reliable service. 
However, paper jams occasionally do occur, and this section 
explains how to clear them quickly and simply.

One of the main causes of paper jams is media that has been left 
in the cassette tray while the machine is in a high humidity 
environment (typically, in an unmanned office over a weekend).

Jams can occur due to paper misfeeding from a paper tray or at 
any point on the paper path through the printer or scanner ADF. 
When a jam occurs, the MFP immediately stops. If printing 
multiple pages (or copies), do not assume that, having cleared 
an obvious sheet, others will not also be stopped somewhere 
along the path. These must also be removed in order to clear the 
jam fully and restore normal operation.

Lift the ADF cover (1).

Remove any loose paper from the entry to the sheet 
feeder.