Samsung ProXpress C2620DW, Руководство пользователя, Страница: 88 / 278

Understanding the status LED
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4. Troubleshooting
LED Status Description
( ) Status
Off The machine is off-line or in power save mode.
Green
Blinking When the backlight blinks, the machine is receiving or printing data.
On • The machine is on-line and can be used.
Red
Blinking
• A minor error has occurred and the machine is waiting for the error to be cleared. Check the display message. When the problem
is cleared, the machine resumes.
• Small amount of toner is left in the cartridge. The estimated cartridge life
a
of toner is close. Prepare a new cartridge for
replacement. You may temporarily increase the printing quality by redistributing the toner (see "Redistributing toner" on page
58).
a. Estimated cartridge life means the expected or estimated toner cartridge life, which indicates the average capacity of print-outs and is designed pursuant to ISO/IEC 19798. The number
of pages may be affected by operating environment, percentage of image area, printing interval, graphics, media and media size. Some amount of toner may remain in the cartridge even
when red LED is on and the printer stops printing.
On
• A toner cartridge has almost reached its estimated cartridge life
a
. It is recommended to replace the toner cartridge (see
"Replacing the toner cartridge" on page 60).
• The cover is opened. Close the cover.
• There is no paper in the tray when receiving or printing data. Load paper in the tray.
• The machine has stopped due to a major error. Check the display message (see "Understanding display messages" on page 89).
• A paper jam has occurred (see "Clearing paper jams" on page 78).
( ) Wireless
Blue
Blinking The machine is connecting to a wireless network.
On
The machine is connected to a wireless network (see "Wireless network setup" on page 141).
Off The machine is disconnected from a wireless network.
( ) Power
Blue
On The machine is in power save mode.
Off The machine is in ready mode or machine’s power is off.