Table 6.3 (2/2)
6 – 4
ALARM
CATEGORY
SPACING ALARM
HEAD
ALARM
ALARM |
|
| LED DISPLAY | REMARKS | ||
12 | 15 | 17 | 20 |
| ||
ALARM 10 | PROP HSD UTL | NLQ | ||||
Spacing alarm |
|
|
|
|
| Space IPT is not occurred |
|
|
|
|
|
| within in specified timing. |
Print Head |
|
|
|
|
| Print head does not reach |
homing alarm |
|
|
|
|
| to the home position. |
Print Head |
|
|
|
|
| Thermister is open, short |
A/D alarm |
|
|
|
|
| with 0V or short with +5V. |
Print Head Gap |
|
|
|
|
| Print Head Gap Signal open |
A/D alarm |
|
|
|
|
|
|
: LED Blink (200ms ON, 200ms OFF) 
: LED Lights up
TROUBLESHOOTING
•Replace space motor.
•Replace P.H. cable.
•Replace Control/ Power Supply Board
•Check the mechanisms if load is too much.
•Check the P.H. connection.
•Replace Print Head.
•Replace P.H. cable.
•Replace Control/Power Supply Board
•Replace P.H. cable.
•Replace Space Motor Assy.
•Replace Control/Power Supply Board
