[小睡片刻]

Error Number: 17657
Error Message:
HEAD: DTD reset asserted

Applies to:
Thermal
Service Information:
The laser driver board is in the reset state. In thermal head firmware versions greater than 1.5 the laser start up code was reorganized to take the board out of reset before testing the state.

Operator Action:
Reset the machine. If error persists call service.

Cause:
The laser driver board was found to be in the reset state.