2N8/2N7-2
2-4-8
Section
Maintenance
part/location
User
call
Periodic maintenance
(x1000 counts)
Points and cautions Page
300 600 900 1200
Scanner
Optical
section
Contact glass
CL CL CL CL CL
DP slit glass: CL dry cloth
or alcohol wet cloth is
strictly prohibited.
When installing DP, CL
with dry cloth.Contact
glass for original: CL alco-
hol or dry cloth.(Face
Side)
Only when unusual image
(line or stain) appear, wipe
the back side with dry
cloth after cleaning with
alcohol only. (Back side)
Mirror A/ B
CL----
Clean: air blow after dry
cloth only when unusual
image (line) arises.
ISU lens
CL----
Clean: air blow after dry
cloth only when unusual
image (line) arises.
LED mount CH
RE
----
Replace if there are image
problems.
RAIL ISU R/F
CH
LU
----
Apply grease if abnormal
sound and jitter image
appears
Optical rail grease PG-
671
(P/N:60170000)
Section
Maintenance
part/location
User
call
Periodic maintenance
(x1000 counts)
Points and cautions Page
300 600 900 1200
Outer,
Cover
Outer Covers,
Tray
CH
CL
CL CL CL CL
Clean with alcohol or a dry
cloth.
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