6. Replacing Parts
2.
Confirm the margins of the top/bottom and adjust the Platen Sensor Dog if the difference of the
top/bottom margins is more than 3 mm.
Adjustment
6
9
8
5
8 – 6 = 2mm
OK
5 - 9 = -4mm
NG: Adjustment required
1.
Remove the Cover PF and Cover DL. (Refer to “6-1-2. Assembling/Disassembling of the Covers”.)
2.
Loosen the one Bolt Socket (1).
(2)
(1)
3.
Adjust the Platen Sensor Dog (2) as follows and fix it with the one Bolt Socket (1).
<Note>
Fix the Platen Sensor Dog by pushing it to the machining surface (arrow direction) of the Platen Arm (3).
The standard top/bottom positions of the Platen Sensor Dog should be described in Fig A. Adjust it within
the ±2 mm or less.
(
0 ± 2 mm
B
A
2)
(3)
Adjust
GT-3 Series
145
