Safety And Important Warning Items - Konica Minolta IP-423 Service Manual

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SAFETY AND IMPORTANT WARNING ITEMS

Read carefully the Safety and Important Warning Items described below to understand them before doing ser-
vice work.
IMPORTANT NOTICE
Because of possible hazards to an inexperienced person servicing this print controller units as well as the risk of
damage to the print controller units, Konica Corporation strongly recommends that all servicing be performed
only by Konica-trained service technicians.
Changes may have been made to this print controller units to improve its performance after this Service Hand-
book was printed. Accordingly, Konica Corporation does not warrant, either explicitly or implicitly, that the infor-
mation contained in this Service Handbook is complete and accurate.
The user of this Service Handbook must assume all risks of personal injury and/or damage to the controller
product while servicing the controller product for which this Service Handbook is intended.
Therefore, this Service Handbook must be carefully read before doing service work both in the course of techni-
cal training and even after that, for performing maintenance and control of the print controller units properly.
Keep this Service Handbook also for future service.
When it is impossible to read the description about safety and warning (due to contamination or tear), the rele-
vant page should be replaced.
DANGER, WARNING, AND CAUTION SYMBOLS
AND EXPRESSIONS
In this Service Handbook, each of three expressions
defined as follows together with a symbol mark to be used in a limited meaning.
When servicing the print controller units, the relevant works (disassembling, reassembling, adjustment, repair,
maintenance, etc.) need to be conducted with utmost care.
DANGER: Action having a high possibility of suffering death or serious injury
WARNING: Action having a possibility of suffering death or serious injury
AUTION:
Symbols used for important warning items are defined as follows:
Precaution
Prohibition
Direction
Action having a possibility of suffering a slight wound, medium trou-
ble, and property damage
General precaution
General prohibition
General instruction
SAFETY AND IMPORTANT WARNING ITEMS
"DANGER,"
Electric shock
Do not touch with wet
hand
Unplug
"WARNING," a n d
Heated surface
Do not disassemble
Ground/Earth
S-1
"CAUTION