Users Manual - English
Page 72
The mark indicates the wireless signal strength with four levels. ( means no signal, means weak, means middle, and means strong.) (HL-4570CDW(T) only) When an error has occurred, the type of error is a problem with the machine. Choosing a menu, (Control panel menu, ... about these messages, see LCD messages on page 140.) 3 Back light 3 Light Off Green (General, Error, Setting) Meaning The machine is Open Close the Front 66 When the replacement of each toner cartridge, Black (K), Yellow (Y), Magenta (M) and Cyan (C) (where the n means blinking). Cover is off or in sleep...
The mark indicates the wireless signal strength with four levels. ( means no signal, means weak, means middle, and means strong.) (HL-4570CDW(T) only) When an error has occurred, the type of error is a problem with the machine. Choosing a menu, (Control panel menu, ... about these messages, see LCD messages on page 140.) 3 Back light 3 Light Off Green (General, Error, Setting) Meaning The machine is Open Close the Front 66 When the replacement of each toner cartridge, Black (K), Yellow (Y), Magenta (M) and Cyan (C) (where the n means blinking). Cover is off or in sleep...