– SLG-F1 ขนาดเล็ก(Small) สีดำ (ชนิด 1 หลอด) : กว้างxยาวxสูง 143x270x195 mm
1. To print samples of sulfuric acid paper Use a laser printer to print in black and white.
2. Charging time is generally between 350-400V/420V (according to model),
**Do not use power over 450V or charge for a long time (usually 12-23 seconds), otherwise the device will burn out.
3. There is a strong light during the exposure. Please try to avoid direct eyes.
4. Inside the machine is all high voltage. Please do not turn on and unplug the power cord. (there is residual electricity in the capacitor)
5. When opening 3-4mm photosensitive sheet, please add business card or special sheet to strengthen the thickness.
**will affect the exposure effect, the tighter the clip, the better the effect.