Citizen CLP-6401, User Manual

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4-4
4.1.2 Error indications and corrective actions
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 to replace
the battery.
If the battery runs down, the realtime 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 at the section where the
head resistance value is abnormal.
OverFlow Communication error
(receive buffer
overrun)
Check the contents and clear with the Stop key.
Correct the communication control system or
communication cable failure.
S/I Err Communication error
(parity, framing) Check the contents and clear with the Stop key.
Correct the communication parameter or
communication cable failure.
HostBusy
T.D.Full Communication error
(transmit buffer
overflow) Automatically returned if the computer receives
data and the buffer becomes empty.
Pause Pause key pressed 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.
Pause Pause command
reception
(communication
control) Same as above.