Routine Inspection - Oki OKIFAX4550 Maintenance Manual

6.2

Routine Inspection

Basically, the routine inspection of following items is performed about half-yearly (or every one
year) after the machine is installed. The description of routine inspection is shown in Table 6.2.
No. Part name
1 Roller-scan
2 Roller-ADF
3 Contact Image Sensor
4 Separation Rubber
5 LED print head
6 Printer unit
7 Lubrication
8 Cleaning
41309401TH Rev.4
Table 6.2 Routine Inspection
Expected Use Before
Replacement
Clean with wet cloth.
Clean with wet cloth.
If the surface of this roller becomes dirty and the
dirt causes misfeeding of documents, perform
this cleaning.
Check for accumulation of paper dust, etc.
Clean with ethyl alcohol if necessary.
Clean with wet cloth.
If this rubber is worn out, replace this rubber.
(every one year)
Clean the surface of the head by moving the
tissue paper back and forth several times.
Clean the inside of the printer unit by using wet
cloth.
Apply MOLYKOTE EM-30L Greese (Made by
Dow corning co., ltd.) oil to the following parts:
a. Gears (every one year)
Remove materials that have fallen from outside,
if any.
Reference Item No.
in Fig.6.2
(1)
(2)
(3)
(4)
(5)
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