4.3 Printer Connecting and Printing ................................................................................... 13
4.3.1 USB Interface Connecting..................................................................................... 13
4.3.3 Bluetooth Matching and Printing........................................................................... 14
4.3.4 Using Bluetooth Interface to Print ......................................................................... 14
4.4 Indicator Light and Buzzer Signal Description ............................................................ 15
2
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to prov
ide reasonable protection against harmful interference in a residential installation. Thi
s equipment generates, uses and can radiate radio frequency energy and, if not installe
d and used in accordance with the instructions, may cause harmful interference to radi
o communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or te
levision reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following m
easures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the rec
eiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications to this device not explicitly approved by manu
facturer could void your authority to operate this equipment.This device complies wit
h part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any i
nterference received, including interference that may cause undesired operation.
This equipment complies with FCC RF radiation exposure limits set forth for an unco
ntrolled environment. This device and its antenna must not be located or operating in
conjunction with any other antenna or transmitter.
3
I NOTICE
Please read the following information carefully before using the printer!
1.1 Safety Notice
(1) This printer can only use battery and power adapter provided by our
company, or it may cause damage to the printer, battery leakage, fire or
explosion.
(2) Do not put the battery into the fire, not make it short circuit, break up or
heating, otherwise it may cause the battery leakage, fire or explosion.
(3) The battery liquid is corrosive, if the user’s careless operation leads the
battery leakage and the liquid viscosity to the skin or the clothes please use
the clean water for washing immediately, if accidentally into the eyes,
please rinse with plenty of clean water to wash the eyes then goes to the
hospital.
(4) Do not open paper cover and use hand or any part of body to touch the
printer mechanism when printing or printing just end, to avoid the
exorbitant temperature causes Scald.
(5) Do not use the printer when the operation is failed because that would cause
a fire or electric shock. Please turn off and unplug it, then call the dealer.
1.2 Usage Notice
(1) The printer can’t be immerged into the water and not be exposed in the rain
for a long time; otherwise it may lead the damage to the printer.
(2) Do not open the paper cover when printing or it may cause the printer
working improperly.
(3) If use the serial interface to print, do not pull off the serial line when
printing, otherwise it may result in incompletion of the final print data.
(4) When using IR to print, the user should aim the IR windows of main
equipment at the IR windows of printer, the distance between them should
be not more than 50 centimeters, and the angle should not exceed 30
degrees, or it may lead to print garbled or unable to print.
4
(5) The printer could work stably from -10°C to 50°C , but the higher
temperature (>/=45°C ) or lower temperature (</=5°C ) would debase the
print quality. Higher humidity (>/=85%) or lower humidity (</=20%) also
may debase the print quality.
(6) Use the bad print paper or long time storage paper would affect the print
quality, even damage the printer.
(7) When the printer is working in black mark detection mode (when printing
the pre-print receipt with black mark), it requires the black mark that on the
pre-print paper is accord with black mark printing standard (as details in
4.2 Pre-print Black Mark Instruction), otherwise it may lead the printer
disable to detect the black mark accurately. The battery of the printer is
better running out before charging, which could effectively ensure the
lifespan of it.
1.3 Storage Notice
(1) The printer should be stored in the environment where the temperature is
-20°C to 70°C and relative humidity is 5% to 95%.
(2) If the user plan to store the printer for a long time, please be sure to take out
the battery and stored it separately, or it may result in the battery lose
efficacy, even leakage and then damage the printer.
(3) The storage time of common thermal paper is short, if the user need to print
the long-term preservation receipt, please use long-acting thermal paper.
Do not store the thermal paper in a high temperature or direct sunlight
environment, if it has been sealed off, please store it in dark place.
1.4 Battery Safety Notice
Please read this user manual carefully before using the printer. Ignoring the
followings may cause overheating, burning, explosion, damage of the battery and/or
debase the lifespan of the printer.
Warnings:
(1) Do not let water or sea water in or leak into the battery. If the safety device
in it is burned out, any charge of it would lead abnormity current and or
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