HL-5440D
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ЧЗВ и отстраняване на неизправности |
Reduce printing noise.
Please follow the steps below to reduce printing noise.
When the Quiet Mode is turned on, the print speed becomes slower.
- Make sure that the front cover is closed and the power cord is plugged in.
- Turn on the machine and wait until the machine is in the Ready mode.
- Press Go nine times to choose On.
All the LEDs blink twice when you turn on the Quiet mode.
Обратна връзка за съдържанието
За да ни помогнете да подобрим нашата поддръжка, моля, оставете вашата обратна връзка по-долу.
