How To Replace The Drive Roller - GRAPHTEC FC7000-75 Service Manual

6.2.14 How to Replace the Drive Roller

How to detach the drive roller
(1) Detach the right and left side covers (see Subsection 6.1.1).
(2) Detach the front guide and rear guide (see Subsection 6.1.4 and Subsection 6.1.5).
(3) Detach the rear and front writing panels. (see Subsection 6.1.6 and Subsection 6.1.7).
(4) Loosen the three M3L6 binding head screws holding the X-motor to loosen the X drive belt.
(5) Remove the two M3L4WP set screws holding the X-drive pulley and detach the X-drive pulley from the
drive roller.
X drive belt
M3L6 binding head screw
(6) Remove the X drive belt from the X-motor pulley.
(7) Remove the M3L6 binding head screws holding the bearing covers and detach the bearing covers from
the pillow blocks. (Don't remove the M3L6 binding head screws holding the pillow blocks.)
Drive roller assembly
(8) Slide out the X-drive roller to the left side and detach the X drive roller assembly from the unit.
FC7000-UM-251-9370
X motor
Pillow block
6-25
6. DISASSEMBLY AND REASSEMBLY
M3L4WP set screw
X motor drive pulley
Bearing cover
M3L6 binding head screw