Epson LQ-670 - Buzzer

LQ-670 Service Manual
Rev. A
1-2
6
1.4.1.4 Buzzer
When the printer detects errors, it displays errors on the LEDs and also the buzzer beeps as warning
sign.
Warning sign Beeper sounds
Paper out error
❍ ❍ ❍
Paper jam error
● ● ● ● ●
Paper eject error
❍ ❍ ❍
Release lever operation error
● ● ● ● ●
Illegal panel operation
❍
Note
)
❍ : Beeper sounds approx. 100ms and interval is approx.100ms.
● : Beeper sounds approx. 500ms and interval is approx.100ms.
Table 1-27. Buzzer