Oki IP-6620 Maintenance Manual page 483

3.
Push the SUS-BELT with the
BeltTension-Jig, and read the value
when the belt contacts the
STOPPER(S-BELT).
4.
Turn the tension adjustment screws on
the Y-DRIVING-PULLEY-ASSY until the
tension value matches the value
indicated below.
<Adjustment value>
Tension: 1.9 N ±0.1 N (0.2 kgf)
Note
When loosening the tension, write down how many times you rotated the tension adjustment
screw. Then, rotate the screw the same number of times to tighten the belt to the original tension.
7-8
OKI Data Infotech Corporation CONFIDENTIAL
STOPPER(S-BELT)
BeltTension-Jig
SUS-BELT
Chapter 7 Adjustment
SUS-BELT
Y-DRIVING-PULLEY-ASSY
Adjustment
screw