Brother GTX pro, Instruction Manual, Page: 138 / 356

138
Basic printing procedures
Case of 16X21 platen
X0165
As an example, the cases where the platen's height is set to the lowest position from the standard position and to the
middle position from the lowest position are described below.
From the standard to the lowest position
(1) Detach the platen.
(2) Remove the platen fixing lever, platen height adjustment lever, and collars.
The number of collars and the height adjustment range are as follows:
Position Height No. of collars
Highest position
(standard)
0 to 10 mm 2
Middle position 10 to 20 mm 1
Lowest position 20 to 30 mm None
Case of 16×21 platen
No. of collars
Lowest position 0 to 10 mm None
<TIPS>

Spacers are installed on your printer so that the height can be the reference value. Do not change the number of spacers.
X0261
0 to 0.4 in. (0 to 10 mm)
Spacer
Platen height adjustment lever
Platen fixing lever
Collars
Spacer