Cleaning the Scanner Glass
When the copies or scanned images are smeared or
scued,
clean the scanner glass.
c
Important:
Never use alcohol or thinner to clean the printer. ese chemicals can damage the printer.
1. Open the document cover.
2. Use a
so,
dry, clean cloth to clean the surface of the scanner glass.
Note:
❏ If the glass surface is stained with grease or some other hard-to-remove material, use a small amount of glass cleaner
and a so cloth to remove it. Wipe o all remaining liquid.
❏ Do not press the glass surface too hard.
❏ Be careful not to scratch or damage the surface of the glass. A damaged glass surface can decrease the scan quality.
Saving Power
e printer enters sleep mode or turns o automatically if no operations are performed for a set period. You can
adjust the time before power management is applied. Any increase will
aect
the printer's energy
eciency.
Please
consider the environment before making any change.
Saving Power - Control Panel
1. Enter Setup from the home screen using the
l
or
r
button, and then press the OK button.
2. Select Printer Setup using the
u
or
d
button, and then press the OK button.
3.
Select Power O Timer or Sleep Timer using the
u
or
d
button, and then press the OK button.
4. Select the setting using the
u
or
d
button, and then press the OK button.
User's Guide
Maintaining the Printer
107