2004-12-2
LX-5000
series 02 type
LX-5600 2-sheet dot matrix printer
LX-5700 2-sheet thermal printer
LX-5750 1-sheet thermal printer
Programming
/
Manual
/"
CAUTION!
When the control key position is LOCK, the display is
off and keyboard is disabled but the ECR's power is still
ON
. So that before you open the upper case, make sure
that the AC cord is disconnected. Especially when you
replace the ROM, it must be disconnected, otherwise the
ECR will be damaged.