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, 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.

b. Some LEDs may not be available depending on model or country (see "Control panel overview" on page 23).

c. When the imaging unit has reached its end of life, the machine will stop printing. In this case, you can choose to stop or continue printing from the SyncThru™Web Service (Settings > Machine

Settings > System > Setup > Supplies Management> Imaging Unit Stop) or Samsung Easy Printer Manager (Device Settings > System > Supplies Management > Imaging Unit Stop).

Turning off this option and continuing to print may damage the device's system.

The machine is in power save mode.

The machine is in ready mode or machine's power is off.

Eco mode is on (see "Eco printing" on page 66).

Eco mode is off.

Description

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4. Troubleshooting

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