Konica Minolta IP-422, Service Manual

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SAFETY AND IMPORTANT WARNING ITEMS
S-8
CAUTION: Safety Checkpoints
•
When transporting or storing electrical boards or electrical parts, be sure
to contain them in an anti-static packaging.
Otherwise, there is a risk that error conditions may occur.
•
Discharge static electricity from your body by touching metallic parts of
appropriate fixtures before starting to carry out work on a carpet or at a
location where the human body is likely to be charged with static electric-
ity.
Otherwise, there is a risk that electrical parts can be damaged. (It is rec-
ommended that you wear an anti-static wrist strap.)
•
Use a dedicated PLCC pull-out tool when removing IC parts such as PS
chips or other chips.
Using other tools may result in damaging the chip socket or the chip
itself.
•
Never touch the terminal of electrical parts with hands.
To do so may result in a poor electrical conductivity. In extreme cases,
error conditions may occur.
•
When inserting boars/parts into slots in electrical boards (like the PCI,
ISA, or Memory slots, for example), do so carefully and firmly.
A careless insertion may be responsible for a poor electrical conductiv-
ity. In extreme cases, error conditions may occur.