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4.1.2 Error indications and corrective actions
LCD indication Description Corrective actions
Battery Battery dead Automatically returned after displaying the error for
a certain time.
Change the lithium battery (CR2032).
Note: Contact our service personnel for
replacing the battery
If the battery runs down, the real-time clock will stop
and the contents of the memory switch will be lost.
ColdHead Low head
temperature
Automatically returned after displaying the error for
a certain time.
Raise the temperature around the printer.
Print density becomes low and print quality
becomes inferior when the head temperature is low.
Cold PCB Low PCB temperature Automatically returned after displaying the error for
a certain time.
Raise the temperature around the printer.
Print density becomes low and print quality
becomes inferior when the head temperature is low.
Head Err Abnormal head
resistance value
Check the contents and clear with the Stop key.
Replace the print head.
Print quality is affected in the section with abnormal
head resistance value.
OverFlow Communication error
(receive buffer
overrun)
Check the contents and clear with the Stop key.
Correct the communication control system or faulty
communication cable.
S/I Err Communication error
(parity, framing)
Check the contents and clear with the Stop key.
Correct the communication parameter or faulty
communication cable.
HostBusy
T.D.Full
Communication error
(transmit buffer
overflow)
Automatically returned if the computer receives
data and the buffer becomes empty.
Stop Stop key pressed Enters the pause after displaying the stop by the
Stop key.
If the Pause key is pressed, the printing will
resume.
If the Stop key is pressed again, the stored printing
contents will be lost and the printer will be "on line."
(continued)