Brother International HS-5300 Service Manual - Page 99

Taptite, M4X10, frame, Upper, plate, Earth, Carriage, guide

Get Brother International HS-5300 PDF manuals and user guides View all Brother International HS-5300 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 99 highlights

4.22 Upper Nip Plate Unit PR98064 4.22.1 Upper Nip Plate Unit Caution!: Do not loosen the two screws securing the Carriage guide plate. The Carriage guide plate has been fixed by using an adjustment tool. (See section 5.2 Head Gap and Parallel Alignment in this chapter). (1) Move the Carriage ASSY to the right hand end. (2) Remove the four screws. (3) Remove the Upper nip plate unit while holding the Carriage ASSY. Note: Take care that the Baffle plate is not bent. Taptite, cup S M3X6 Taptite, bind B M4X10 Upper nip plate unit - -------- ___-------- -$› ----------i- 5 Taptite, cup S M3X6 Taptite, bind B M4X10 Earth plate R Carriage guide plate Imo, Carriage ASSY Main frame ASSY O Do not loosen the screws! Fig. 4.74 (1) Run the harness of the MED sensor PT380 ASSY through the hole in the Main frame ASSY. Insert the CR guide plate between the CR sub guide and Carriage ASSY by slightly lifting the Carriage ASSY upwards. (2) Position the Upper nip plate onto the two bosses on the Main frame ASSY so that the harness is not loose. At this time, check that the two regist roller springs are correctly located on the pinch roller shaft. Fit the Earth plate R on the right hand side of the Upper nip plate. Secure the Upper nip plate unit with four screws. Refer to fig. 4.74. Note: Put a sheet of paper over the platen before reassembly so that damage of the Baffle plate can be avoidable. (3) Run the harness of the MED sensor PT380 ASSY through the hook on the right hand side of the Main frame ASSY, then run it toward the inside of the printer under the Main frame ASSY once, and then run it toward the outside again. III-47

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
PR98064
4.22
Upper
Nip
Plate
Unit
4.22.1
Upper
Nip
Plate
Unit
<Disassembly>
Caution!:
Do
not
loosen
the
two
screws
securing
the
Carriage
guide
plate.
The
Carriage
guide
plate
has
been
fixed
by
using
an
adjustment
tool.
(See
section
5.2
Head
Gap
and
Parallel
Alignment
in
this
chapter).
(1)
Move
the
Carriage
ASSY
to
the
right
hand
end.
(2)
Remove
the
four
screws.
(3)
Remove
the
Upper
nip
plate
unit
while
holding
the
Carriage
ASSY.
Note:
Take
care
that
the
Baffle
plate
is
not
bent.
Taptite,
cup
S
M3X6
Taptite,
bind
B
M4X10
Main
frame
ASSY
<Reassembly>
___--------
O
Upper
nip
plate
unit
--------
------
-
-----
i5
Taptite,
cup
S
M3X6
Taptite,
bind
B
M4X10
-
Imo,
-$›
Fig.
4.74
Earth
plate
R
Carriage
guide
plate
Carriage
ASSY
Do
not
loosen
the
screws!
(1)
Run
the
harness
of
the
MED
sensor
PT380
ASSY
through
the
hole
in
the
Main
frame
ASSY.
Insert
the
CR
guide
plate
between
the
CR
sub
guide
and
Carriage
ASSY
by
slightly
lifting
the
Carriage
ASSY
upwards.
(2)
Position
the
Upper
nip
plate
onto
the
two
bosses
on
the
Main
frame
ASSY
so
that
the
harness
is
not
loose.
At
this
time,
check
that
the
two
regist
roller
springs
are
correctly
located
on
the
pinch
roller
shaft.
Fit
the
Earth
plate
R
on
the
right
hand
side
of
the
Upper
nip
plate.
Secure
the
Upper
nip
plate
unit
with
four
screws.
Refer
to
fig.
4.74.
Note:
Put
a
sheet
of
paper
over
the
platen
before
reassembly
so
that
damage
of
the
Baffle
plate
can
be
avoidable.
(
3
)
Run
the
harness
of
the
MED
sensor
PT380
ASSY
through
the
hook
on
the
right
hand
side
of
the
Main
frame
ASSY,
then
run
it
toward
the
inside
of
the
printer
under
the
Main
frame
ASSY
once,
and
then
run
it
toward
the
outside
again.
III
-47