VI. Useful Tips

∙Please note that only those qualified technicians may adjust several jumpers for some technical settings. Please visit our web site http://www.posiflex.com or http://www.posiflex.com.tw for details of the technical information such as driver installation, DIP switch settings and command sets etc. if required.

∙Place the printer on a sturdy, level surface.

∙Choose a place that is well ventilated and free of excessive dust, smoke or fume.

∙Do not put the printer under direct sunlight or near a heater.

∙Ideal room temperature is from 0ºC to 50ºC. Ideal humidity is from 10% to 90% RH (no condensation).

∙Do not set any liquid or drinks such as coffee on the printer case.

∙Do not touch any metal part to avoid possible electrostatic damage.

∙Do not touch the areas around the print head and motor during or right after printing. It can be very hot.

∙Do not allow the cut receipt to slide back into the cutter during the operation. As this would lead to multiple cutting at the lower edge of a receipt and the multiple cut thin slips tend to cause mechanical malfunction.

∙Use a grounded AC power outlet with only the power cord and power adaptor furnished with the printer.

6 - 1