Routine Inspection For Okifax 5000 Series - Oki B 4100 Maintenance Manual

6.2.2 Routine inspection for OKIFAX 5000 series

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 6.2.2.
No. Part name
1 Scan Roller
2 Feed Rollers No. 1 and No. 2
3 Sub Roller
4 Pinch Rollers
5 ADF Roller
6 Contact Image Sensor
7 Separation Rubber
8 LED print head
9 Printer unit
10 Lubrication
11 Cleaning
40055101TH Rev.4
Table 6.2.2 Routine Inspection for OKIFAX 5000 Series
Clean with water.
Clean with water.
If the surface of these rollers becomes dirty and the
dirt causes the transmitted image or the local copied
image to expand vertically, perform this cleaning.
Clean with water.
Clean with ethyl alcohol.
Clean with water.
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 water.
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 a cloth
moisturized with cold water.
Apply silicone oil to the following parts:
a. Gears (every one year)
Remove materials that have fallen from outside, if
any.
Expected Use Before
Replacement
Reference Item No.
in Fig.6.2.2
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
210 /