Konica Minolta REGIUS 190 Service Manual page 101

2.5 Subscan Unit
6.
Loosen two set screws and remove the damper roll.
• The removed damper roll shall be used on the new sub-
scanning motor; accordingly, it should not be disposed
of.
•
Installation
1.
Install the damper roll on the subscanning motor using two
set screws.
• New subscanning motors are supplied without damper
roll.
2.
Remove the sealing sticker from the subscanning motor.
Impo r t ant Once the sealing sticker has been
removed, ensure that the hole which it
was covering remains oriented upward.
3.
Attach the subscanning motor to the main body using four
fixing screws.
4.
Use a hexagonal screwdriver or the equivalent to ensure
that the set screws are correctly tightened to the rated
torque.
• The set screws are tightened with a torque of approxi-
mately 90 N•cm (9 kgf •cm) at the factory.
5.
Plug a connector into the subscanning motor.
• JP35
6.
Install the rear cover and the right cover in their original
position.
•
Confirmation after installation
Carry out solid image exposure, and check that there shows
not horizontal streaks caused by malfunction of the subscan
unit.
74
REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01
Set Screw
Damper Roll
Set Screw