Disassemble The Non-Retraction Platen Roller Module - SNBC BTP-M300 Service Manual

4.2.4 Disassemble the non-retraction platen roller module

Picture
1) Remove the two screws (M2.5x4) shown in
the figure
disassemble the support plate module of
paper pressure roller and cutter support
module;
2) Disassemble the two 2mm "E"-rings shown in
the figure
disassemble the paper pressure roller.
Remove the two screws (ST2.9x6) shown in the
figure with cross
disassemble the left and right holders of stationary
blade.
1) Cut off the cable tie of cutter cable with wire
cutter;
2) Take off one "E"-ring at one end and one
"E"-ring at the middle of the rear rotation shaft
with sharp-nose pliers, pull out the rear
rotation shaft along the arrow direction shown
in the figure, and then disassemble the
non-retraction platen roller module.
1) Remove the two screws (ST2.9x6) shown in
the figure with the cross screwdriver;
2) Move the cutter sliding blade along the arrow
direction (move forward horizontally, then
move upward), and then disassemble the
sliding blade module.
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BTP-M300 Service Manual
with cross screwdriver,
with sharp-nose pliers,
screwdriver,
Instructions
and
and
and then