Error Indications And Corrective Actions - Citizen CLP-6401 User Manual

4.1.2 Error indications and corrective actions

Indication
Battery
ColdHead
Cold PCB
Head Err
OverFlow
S/I Err
HostBusy
T.D.Full
Pause
Pause
Description
Battery dead
Low head temperature
Low PCB temperature
Abnormal head
resistance value
Communication error
(receive buffer
overrun)
Communication error
(parity, framing)
Communication error
(transmit buffer
overflow)
Pause key pressed
Pause command
reception
(communication
control)
Corrective actions
Automatically returned after displaying the error
for a certain time.
Change the lithium battery (CR2032).
Note: Contact our service personnel to replace
the battery.
If the battery runs down, the realtime clock will
stop and the contents of the memory switch will
be lost.
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.
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.
Check the contents and clear with the Stop key.
Replace the print head.
Print quality is affected at the section where the
head resistance value is abnormal.
Check the contents and clear with the Stop key.
Correct the communication control system or
communication cable failure.
Check the contents and clear with the Stop key.
Correct the communication parameter or
communication cable failure.
Automatically returned if the computer receives
data and the buffer becomes empty.
Press the Pause key once again to resume
printing.
If the Stop key is pressed, the stored printing
contents will be lost and "on line" will turn on.
Same as above.
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