Preventative Maintenance; Preventative Maintenance (Table 6.2.1) - Oki OKIOFFICE44 Service Manual

6.2

Preventative Maintenance

The recommended preventative maintenance of the following items should be performed twice a year
(once a year is the absolute minimum) after the machine is installed. Table 6.2.1 describes the preventative
maintenance procedures..

Preventative Maintenance (Table 6.2.1)

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
Cleaning and Maintenance
Maintenance
Procedure
Clean with water.
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 it. (once a 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 (once a year)
Remove materials that have fallen from outside, if
any.
6 - 4 OKIOFFICE 44 Serv Man, P/N 59276801
Reference Item No.
in Fig.6.2.1
(1)
(2)
(3)
(4)
(5)