TT4000 Series
Operating Instruction
32
8.8
Replacing the print roller and rewind assist roller
Removing the side plate
1.
Turn lever (1) anti clockwise to lift the
print head.
2.
Lift the pinch roller (5) off the rewind
assist roller.
3.
Remove labels and transfer ribbon from
the printer.
4.
Loosen screws (4) on plate (6) with
hexagonal wrench by several turns and
remove plate (6).
5.
Unscrew screws (3abc) of the side plate
(2) with hexagonal wrench.
6.
Remove side plate (2).
Figure 18
Removing the side plate
Removing and installing rollers
1.
Pull print roller (7) and rewind assist
roller (8) from the shafts (9, 10) on the
housing.
2.
Clean shafts (9, 10) of the rollers (see
expanded view at shaft (10)).
3.
Slide print roller (7) and rewind assist
roller (8) onto their respective shafts and
turn slightly until the hexagon of the
shaft engages in the hexagon socket of
the print roller.
4.
Set side plate (Figure 18, Pos. 2) in
place and screw it down with the screws
(Figure 18, Pos. 3abc) by tightening the
screws in order, i.e. a, b then c.
5.
Set plate (Figure 18, Pos. 6) in place
and tighten screws (Figure 18, Pos. 4)
with hexagonal wrench.
Figure 19
Removing and installing rollers
