Konica Minolta CS-7, Руководство по эксплуатации

Страница: 414 / 424

414
11 .1 Maintenance and inspection items
11 .1 .2 Confirmation and cleaning
Check and clean the following items daily .
z
Check operation of the cooling fan
Check that the cooling fan has not stopped, and is not
making abnormal sounds (rattling) . Periodically clean
the cooling fan exhaust outlet with a vacuum cleaner.
z
Check built-in clock time
Check and correct the built-in clock time with the user
tool . Check periodically and discuss with the user tool
administrator .
z
Clean the operation unit display
The operation unit display requires periodic cleaning .
At that time, be careful about the following points .
• Wipe with a soft cloth .
• Do no use a chemical cloth or wet cloth .
• Do not spray water or other liquids directly onto
the display .
z
Clean the keyboard
Check that the power for the whole system includ-
ing this device and all peripheral devices is turned off
(power lamp is out), then wipe the surface of the key-
board with a dry cloth .
z
Clean the mouse
In order for the optical mouse to function properly,
the internal optical sensor must be able to properly
measure the direction and amount of movement . To
prevent the sensor from getting dirty, use in a low-dust
environment, and clean periodically with a dry cloth .
This chapter describes inspections and cleaning re-
quired in order to maintain the use of this device in an
optimum condition .
z
Quality Tool
HINT •••••••••••••••••••••••••••••••••••••
• "Simple Check QC for CS-7" is available for checking
of imaging quality . Please contact our customer ser-
vice for the detail .
• For more details, contact Konica Minolta technical rep-
resentatives .
•••••••••••••••••••••••••••••••••••••••••••••••••••••
11 .1 .1 Maintenance schedule
Maintenance and inspection items periodically per-
formed by the user, and maintenance and inspection
items supported by service engineers are as follows .
z
Maintenance items performed by the user
Maintenance task Maintenance interval
Check operation of cooling fan Weekly
Check built-in clock time Weekly
Clean operation unit display Weekly
Clean keyboard Monthly
Clean mouse Monthly
z
Maintenance items handled by a service en-
gineer
Maintenance task Maintenance interval
Change the hard disk
Every 5 years, or 20,000
hours of operation
Backup the system Semi-annually
Defragment the hard disk Every year
IMPORTANT •••••••••••••••••••••••••••••••••••••
• To ensure optimum use of this device, be sure to per-
form periodic maintenance .
• The above task intervals are estimates, and vary ac-
cording to usage .
• Contact Konica Minolta technical representatives to
discuss "Maintenance items handled by a service en-
gineer" .
•••••••••••••••••••••••••••••••••••••••••••••••••••••