Carriage Unit Removal - Epson Stylus Pro 5000 Service Manual

Stylus Pro5000

4.2.5.10 Carriage Unit Removal

1. Remove print head. (Refer to section 4.2.5.3)
2. Remove "Motor Assembly, CR". (Refer to section 4.2.5.8)
3. Remove "C" shaped ring securing "Gear,80" by a pair of tweezers or stop
ring pliers. (Refer to Figure4-32)
4. Remove "Gear,80".
WARNING
Never use "Gear,80",which is once removed,
again. Failing to do so can not guarantee normal
paper feeding. Also, when installing a new
"Gear,80", attach it by pushing its surface and do
not touch the gear teeth.
5. Remove "E" shaped ring (#6) pressing "Combination gear, 36,36", and
remove "Combination gear, 36,36".
6. Remove one CBS screw(3x8) pressing "Bush, Parallelism, Adjustment"
and remove "Bush, Parallelism, Adjustment". (Refer to Figure4-33)
CHECK POINT
There is alignment between "Combination Gear,
36,36" and "Gear,49". When assembling them,
install them to each axis, matching "O" marked on
the both gear surface(red circle in the figure4-33).
CAUTION
When removing "Bush, Parallelism, Adjustment",
"Reinforcing board, Axis, CR" attached behind of
"Bush, Parallelism, Adjustment" can easily come
off. Be careful not to lose this board. (Refer to
Figure4-34)
Rev. B
Chapter4 Assembly and Disassembly
"Gear,80"
"C" shaped ring
Figure 4-32. Releasing Gear
"E" shaped ring
CBS(3x6)
"Gear,49"
"Bush, Parallelism, Adjustment"
Figure 4-33. Releasing Carriage Guide Axis at left side
Stop ring Pliers
"Combination Gear,36,36"
4-19