Filter
Top Products
Disassembly and
Assemb/y
Stylus Color service
Wnua/
3.2.5.2 Carriage Unit Removal
1. Remove the printer mechanism. (See section 3.2.4.)
2. Move the carriage to the left side of the printer while pressing the hook that fixes the carriage
to the home position.
3.
Remove the 2 CBN (0)
(M3x6)
screws
secmhgthe
front
frame toboth side frames.
CBN(0)(
Figure 3-10. Front Frame Removal
CBN(0)(M3X6)
4.
Remove thecartridgeholder with inkcartridge from the carriage unit. (See section
3.2.5.l.)
5. Release the carnage
timingbeh
from thebeh pulley while pressing the pulley lever.
6. Remove thegroundingwire fromtheside frame (L).
7. Remove the 2 parallelism adjust bushings frombothside frames.
8. Lift the carriage unitwiththe carriage guide shaft
outofthe printer mechanism.
G
9
.
Hgure
3-11. Carriage Unit Removal
■
Take a proper measurement to protect the~”nthead
unitj%om
static electricity, since the
driver
IC
is directly attached to
theprinthead
unit.
■
Never touch the metallic nozzle surface cover of
theprinthead.
Handle it
only
byhohiingthe
edges of the
printhead.
■
When
theprinthead
or the printer mechanism is replaced, the block resistor must be replaced
at location
RMll
and RM12 on the
C137MAIN
Board.
\
■
Platen gap adjustment (See Chapter 4.)
●
{’
I
.4
.,
3-10
Rev. A