4.11 Frame Ground
Please connect frame ground (FG) of this product and frame ground (FG) of mounting side
chassis in order to prevent malfunction, breakage of thermal head and control board due to
static electricity.
Mounting Hole C
Metal Base Plate A
Mounting Hole B
(1) In case of mounting part of mounting side chassis is frame ground (metal plate);
Frame ground will be connected by connecting frame ground of this product (Metal
Base Plate A) and frame ground of mounting part of mounting side chassis.
* Connection of frame ground will redouble strongly-fixed by using screws with toothed
metal washer for “Mounting Hole B” and “Mounting Hole C” when mounting this
product.
(2) In case of mounting part of mounting side chassis is NOT frame ground;
Fix by screwing (recommend with toothed metal washer) frame ground of mounting
side chassis and this product with using “Mounting Hole B or C” and connect frame
ground with using electric wire of more than AWG#20 (recommended) at the
shortest position.
D-F10072 NP-K3053/K2053 Product Specifications Rev.1.00
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