6. SYSTEM MODE
EO18-33011
6.4 SELF-DIAGNOSTIC TEST
6-12
6.4.4 Print Head Element Check
When the Self-Diagnostic Test result is printed, the message returns to “<1>DIAG. Vx.x”. Press
the [PAUSE] key twice and [FEED] key twice.
The printer is ready to check the print head to see if there is any problem with the print head.
Press the [PAUSE] key to start.
The printer starts checking the print head.
If there is no problem with the print head, the print head check is complete. Press the [PAUSE]
key to return to “<1>DIAG. Vx.x”.
If there is a problem with the print head, the following message is displayed.
Press the [PAUSE] key to return to “<1>DIAG. Vx.x”.
NOTES:
1. Make sure that the top cover is closed before starting the print head check.
2. If “HEAD ERROR” appears, the print head element may be damaged. Replace
the print head.
3. The print head element check can be performed at the power on time.
For selecting this function, refer to Section 6.5 Parameter Setting.
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