Globalis International
PR9 SERVICE MANUAL-VER1.1 Page 14 of 112
2. INSTALLATION
2.1. GENERAL INSTALLATION PRECAUTIONS
To ensure optimal printer functionality and to avoid making service calls for
problems that are not directly caused by the product itself, bear in mind the
information provided in the following sections.
2.1.1. ELECTRICAL POWER SUPPLY
Make sure that the electrical wall outlet to which the printer is connected has
a valid ground and that it is able to supply the power needed by the machine.
A wall outlet without ground can cause functional problems and can be a
safety hazard.
Do not plug the printer to electrical wall outlets that are already being used
by equipment that could cause electrical noise and excessive voltage
fluctuations (fans and air conditioners, large photocopiers, lift motors, TV
radio transmitters and signal generators, high frequency safety devices, and
so on).
Common office equipment (calculating machines, typewriters, terminals and
personal computers) can share the same outlet as long as they do not
cause excessive electrical noise or voltage fluctuations.
2.1.2. ENVIRONMENTAL CONDITIONS
Environmental temperature:
15 to 35
℃
Relative humidity:
15 to 85%
During machine storage and operation, make sure that condensation does
not form as the result of extreme environmental variations. Dust, dirt and
smoke can cause the parts in motion to wear excessively, short circuits (in
the presence of a high degree of humidity) and read/write errors during
operation. High temperatures and low humidity can cause problems due to
static electricity.
2.1.3. LOCATING THE MACHINE
The printer must be installed on a flat, vibration-free surface.
Do not position the machine near air conditioning systems, heat sources or
in direct sunlight.
Do not obstruct the printer's ventilation slots.
If the printer is installed in a cabinet, make sure that it has good ventilation
so as to avoid overheating. Install the printer in a position so that paper jams
