XZAC4219-03 Service
Manual
3-1
3.
GENERAL PRESCRIPTIONS FOR INSTALLATION
For optimal functioning of the printer and to avoid servicing for causes not ascribable to the product, comply
with the prescriptions indicated below.
3.1.1
POWER SUPPLY
Check that the outlet to which the printer is connected has a ground connection and is suitably scaled to
provide the power required by the machine. An outlet without a ground connection may cause malfunctions
and generate safety problems.
Do not connect the printer to power supply lines shared with appliances that may cause electrical disturbances
and excessive variations in voltage (fans and air conditioners, large photocopiers, lift and goods-lift motors,
radio TV transmitters and signal generators, high frequency safety devices, etc.).
Normal office machines (calculators, typewriters, small photocopiers, terminals and PC) may be connected on
the same line provided that they do not cause too many disturbances.
3.1.2
ENVIRONMENTAL CONDITIONS
The environmental conditions in which the product may remain for an indefinite time are those indicated by AB
quality objectives: normal, conditioned office environment (ambient temperature 15/35
0
C, relative humidity
15/85% HU).
Variations in environmental conditions such as to cause condensation must be avoided both during storage
and functioning. Dust, dirt and smoke may cause excess wear of moving parts, short-circuits (in the presence
of high humidity) and read/write errors during the various operations. High temperatures and low levels of
humidity may cause problems due to static electricity.
3.1.3
SITING OF THE MACHINE
The printer must be installed on a flat, firm, vibration-free surface.
Do not install the printer close to ventilation systems, sources of heat or points exposed directly to the rays of
the sun.
Do not obstruct the ventilation slots of the printer.
If the machine is fitted inside a cabinet, check good ventilation to avoid dangerous overheating.
Install the machine in a position that does not prevent removal of documents along the paper paths.