User's Manual

Understanding the status LED
61
4. Troubleshooting
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6
Toner LED/ WPS LED
Status Description
(Toner LED)
Yellow
Blinking
Small amount of toner is left in the cartridge. The estimated cartridge life 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 46).
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 48).
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 19752. The number of pages may be affected by operating environment, printing interval, graphics, media type and media size. Some amount of toner
may remain in the cartridge even when red LED is on and the printer stops printing.
Off All toner cartridges are at normal capacity.
(WPS LED)
b
b. Wireless model only (see "Features by models" on page 6).
Blue
Blinking The machine is connecting to a wireless network.
On
The machine is connected to a wireless networkGOsee Advanced Guide).
Off The machine is disconnected from a wireless network.