Self-Printing; Operation Panel And Error Indication - Citizen ppu-231 Bedienungsanleitung

4.13 Self-printing

1 This printer has a function of printing a set of predetermined characters. Turn on the
printer while pressing the FEED switch. ROM version, DIP switch status, and built-in
characters are printed.
2 To return to the normal operating condition, turn the printer off and then turn the
printer on again.
CAUTION
Do not print with low paper supply.

4.14 Operation Panel and Error Indication

This function is assigned to CN9 on the control board.
The following indications can be obtained by directly connecting LED externally.
1 ERROR Output
The error contents are indicated by the status of output. The output is also given when
waiting for execution of macro. (For details, refer to Command Details, Macro
Execution Command.)
2 PE Output
The PE Output is given in no paper condition.
Error Indication
Paper end
Paper near-end
Head up
Memory check error
Head overheat
Cutter motor lock
Macro execution wait
Low voltage error
High voltage error
Presenter error
Black marked paper
detection error
ERROR
OFF
OFF
Lights
1
LED 4 ERROR
LED 5 PE
CN9
6P
— 27 —
PE
Lights Set a new paper roll.
Lights Set a new paper roll.
OFF Close the cover.
OFF Not recoverable.
Automatically recovers when the
OFF
temperature returns to normal.
OFF Remove the jammed paper.
OFF Press the FEED switch.
OFF Not recoverable.
OFF Not recoverable.
OFF Press the FEED switch.
OFF Sets the paper with specified
marking.
VCC
Control board
Recovery