4. Service Procedures - Machine Adjustments and Calibration
68 Morgana DocuMaster MFC - Service Manual
4.5.11.1 Test the Creaser Drive-Motor Gear Play
Drive Motor Gear
Gear Play
Idler Gear
Figure 4.35 Test the Creaser Drive Motor Gear Play
Before you start:
• Remove the motor cover (See Section 4.2.9)
• Remove the RH side covers (See Section 4.2.5).
(1) Hold the drive-motor gear so that it cannot move.
(2) Move the idler gear forward and back while you examine the play between the
gears.
There should be 0.1mm of gear play.
4.5.11.2 Adjust the Creaser Drive-Motor Gear Play
The top LH screw that attaches the creaser drive-motor to
the RH side plate is installed
through a clearance hole (a circular hole that has a slightly larger diameter than the
diameter of the screw). This screw is known as the pivot screw.
Each of the three remaining screws that att
ach the creaser drive-motor to the RH side
plate is installed through a radial slot (a curved slot that moves around the radius of a
fixed point). This means that the creaser drive-motor can be turned around the pivot
screw to increase or decrease the amount of gear play between the drive-motor gear
and the idler-gear.
Tools:
• Allen Key: 4mm.
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