Troubleshooting guide
Table Of Contents
- CONTENTS
- INTRODUCTION
- BEFORE USING THE MACHINE
- COPY FUNCTIONS
- PRINTER FUNCTIONS
- BASIC PRINTING
- PRINTER DRIVER SETTING SCREEN
- SETTING ADVANCED PRINT FUNCTIONS
- PRINTING MULTIPLE PAGES ON ONE PAGE (N-Up Printing)
- FITTING THE PRINTED IMAGE TO THE PAPER (Fit To Paper Size)
- ROTATING THE PRINT IMAGE 180 DEGREES (Rotate 180 degrees)
- ENLARGING/REDUCING THE PRINT IMAGE (Zoom)
- PRINTING FAINT TEXT AND LINES IN BLACK (Text To Black/Vector To Black)
- ADJUSTING THE BRIGHTNESS AND CONTRAST OF THE IMAGE (Image Adjustment)
- ADDING A WATERMARK TO PRINTED PAGES (Watermark)
- TWO-SIDED PRINTING (AR-5516D/AR-5520D)
- SAVING FREQUENTLY USED PRINT SETTINGS
- OUTLINE OF THE PRINT STATUS WINDOW
- SCANNER FUNCTIONS
- USER SETTINGS
- TROUBLESHOOTING
- ROUTINE MAINTENANCE
- PERIPHERAL DEVICES AND SUPPLIES
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ROUTINE MAINTENANCE
CHECKING THE TONER LEVEL
The toner level is indicated by a 6-level display. Use it as a guideline for replacing the toner cartridge.
1
Hold down the [Light] key ( ) until
the alarm indicators ( , , , , )
blink.
The display will show
"- -".
2
Hold down the [Copy ratio display] key
( ) for more than 5 seconds.
The approximate quantity
of toner remaining will be
indicated in the display
as a percentage. ("100",
"75", "50", "25", "10" is
displayed.) When the
percentage is less than
10%, "LO" will be
displayed.
3
Press the [Light] key ( ) to return to
the normal display.
The alarm indicators ( , , , , ) go off.
The display returns to the number of copies
display.