5. How to Supply Paper, Toner, Staples
This section contains information regarding the paper trays, how to refill toner and replace staples.
5.1 Supply Paper
General
This system is equipped with up to 4 paper trays and a multi- sheet bypass. If paper of a certain size has been used up, the corresponding paper size indicator on the screen will fade.
The 
Symbol appears on the display and blinks whenever the chosen paper tray is empty.
Press the HELP key, while the basic screen is displayed, to call up the Basic Help Screen. Pressing the soft key for any of the paper trays will display a help screen explaining how to refill paper.
How to supply paper in the 500-sheet-trays
1. Withdraw the tray from the unit as far as it will go.
2. If required, the guide plates (universal trays) can be adjusted to a different size. In this case, set the size indication dial (at the right side) at the correct copy size!
3. Fan the paper before inserting it!
4. Stack paper into the tray with the curly side up. Paper must not be stacked higher than the red mark. If trays are over- stacked, the system might not copy!
5. Push the paper tray into the unit until it locks into place.
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