SECTION 5
DISASSEMBLY AND ASSEMBLY
130
Replacing Belt Drive Gear Pulleys
There are three. One is mounted on the Exit Grit Roller Shaft, one is located behind the Encoder Assembly
on another Grit Roller Shaft and one is mounted on the Entry Grit Roller Shaft. First, you may need to
loosen or remove the Drive Belt, see "Replacing the Paper Path Motor or Drive Belt".
Exit Grit Roller Gear Pulley
[A] Remove the Paper Path Motor. See "Removing
Paper Path Motor".
[B] Remove the screw, washer, C-clip and plastic washer
from end of Exit Grit Roller Shaft. (Note order for
reassembly.)
[C] Remove Pulley from Shaft.
Install in reverse order. NOTE: Align slot on Pulley
with pin in Shaft before installing.
Encoder Grit Roller Gear Pulley
[A] Disconnect and remove the Encoder Assembly. See
"Removing Encoder and Sensor Assembly".
[B] Remove the washer, tension spring, thin washer,
washer and plastic washer from end of Grit Roller Shaft.
(Note order for reassembly.)
[C] Remove Pulley from Shaft.
Install in reverse order. NOTE: Align slot on Pulley
with pin in Shaft before installing.
Entry Grit Roller Gear Pulley
[A] Remove the screw, washer, C-clip and plastic washer
from end of Grit Roller Shaft. (Note order for
reassembly.)
[B] Remove Pulley from Shaft.
Install in reverse order. NOTE: Align slot on Pulley
with pin in Shaft before installing.
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