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4-2
4.1 Error Messages
When there is a problem with the printer, a buzzer sounds, and the
LED error indicator on the control panel lights. An error message is
displayed on the LCD screen. Error descriptions and corrective
actions are shown below.
4.1.1 Error descriptions and indications
Description LCD indication LED Buzzer
Battery dead (for clock and backup RAM) Battery Lights Sounds long
Low head temperature ColdHead Lights Sounds long
Low PCB temperature Cold PCB Lights Sounds long
Abnormal head resistance value
Error contents and head information
repeatedly displayed
Rank: Rank of head resistance
value
Average: Average of resistance
values (A/D reading value
decimal system)
Maximum: Max. value of resistance
Minimum: Min. value of resistance
Head Err
Rank ***
Ave.***
Max.***
Min.***
Lights Sounds long
Communication error (receive buffer
overrun)
OverFlow Lights Sounds long
Communication error (parity, framing) S/I Err Lights Sounds long
Communication error (transmit buffer
overflow
HostBusy
T.D.Full
Blinks Sounds short
3 times
Pause key pressed Pause – – – –
Pause command reception (remote control) Pause – – – –
Head overheat OverHeat
Cooling
Blinks Sounds short
3 times
Stop key pressed Stop – – Sounds short
3 times
Stop command reception (remote control) Cancel – – – –
Mechanism head open HeadOpen Lights Sounds short
3 times
Paper end (no paper left) PaperEnd Lights Sounds short
3 times
(continued)