Oki IP-6620 Maintenance Manual page 484

7.3 TIMING-BELT-Y Tension Adjustment
Always adjust the TIMING-BELT-Y tension after replacing the Y driving unit
Y-DRIVE-MOTOR-ASSY, or the Y-DRIVING-PULLEY-ASSY.
Note
Adjust the TIMING-BELT-Y tension after adjusting the SUS-BELT tension. The TIMING-BELT-Y
will be too high if the adjustment order is reversed.
1.
Remove the PLATE-CLOSEHOLE-MW
with two securing screws.
2.
Loosen the five screws securing the
BRACKET(Y-MOTOR-SUPPORT) and
the BRACKET(DSE64B-MAIN)-MW.
OKI Data Infotech Corporation CONFIDENTIAL
PLATE-CLOSEHOLE-MW
BRACKET(Y-MOTOR-SUPPORT)
TIMING-BELT-Y TIMING-BELT-Y
Chapter 7 Adjustment
BRACKET(DSE64B-MAIN)-MW
7-9