Chapter One: Important Precautions for Using Inkjet Printer
Welcome to use Handheld High resolution printer Printer. In order to protect your personal safety
and user rights, ensure correct installation and operation, and full play of the machine, it is important
that you read the precautionscarefully.
1.1 General Safety Precautions
1.1.1 Do not operate printer in explosion hazardarea.
1.1.2 Do not operate printer when the printing object surface temperature exceeds100℃.
1.1.3 Open flame or sparkle-hazard is not allowed in printing operationarea.
1.1.4 Make sure the printing direction is not pointing to people, animal or any other object that may
be blotted by ink.
1.1.5 See to the dust-proof and damp-proof of theprinter.
Battery Protection: see to the following precautions for battery protection:
1.1.6 Do not get printer overheated or exposed to direct sunlight. Avoid printer from catching fire.
1.1.7 Avoid abrupt temperature change to the printer. The abrupt temperature change will cause
vapor condensation expansion inside printer, and the expansion will lead to battery discharge and
corrosion acceleration. Give one hour interval in room temperature environment before moving
printer to high temperature environment from low temperatureenvironment.
1.1.8 For your safety’s sake, it is strongly suggested that you use our company’s original batteries.
1.1.9 Do not use other batteries than suggested and do not disintegrate or modify original batteries.
Otherwise, danger or machine failure may occur.
Note: Our Company shall not be liable for any accident or printer failure caused by your use of
non-original batteries, disintegrated or altered batteries.
1.2 Important Operation Precautions
1.2.1 Do not poke or impact the touch screen sharply.
1.2.2 Make sure that the positioning wheels roll on contact with printing object so as to keep throw
distance controlled within0.5-2.5mm.
1.2.3 Use Non-woven to wipe the nozzle plate when the print is not clear or dots are missing.
1.2.4 Make sure to insert or remove ink cartridge by an angle of 15 degree so as not to damage the
cartridge.
1.2.5 Do not insert or remove ink cartridge while the machine is in printing process so as not tocause
damage to the cartridge.
1.2.6 Do not use compressed air for cleaning the touch screen. High pressure of the compressed air
will damage the touch screen.
1.2.7 Do not use compressed air for direct or indirect cleaning of the ink cartridge. High pressureof
the compressed air will damage the nozzleplate.
1.2.8 Read Chapter Seven for troubleshooting when there’s failure occurs. If you cannot solve the
problem encountered, contact your local dealer or our after-sale service for assistance.
Note: Depending on properties, some ink cartridge may require to be removed from printer after use.
Turn off the machine and remove the cartridge from printer. Wipe the printhead clean with Non-
woven; cap the printhead with the designed cap for prevention of the nozzles from clogging.
(Contact our after-sale service for ink propertiesinformation.)
