BRAILLO
l
B 650 SF
76
4.7 Magnet rack - Adjustment
Before replacing the magnet rack in the Printer, two adjustments must be checked.
The rst one is the distance between the support list and the pivot arms. This is the travelling distance
of the pivot arm, and it should be adjusted to about 0.8 mm using a feeler gauge. Adjust the nuts on
both ends of the magnet rack.
If the 0.8 mm feeler gauge goes in, and the 0.9 mm feeler gauge don’t, consider the adjustment OK.
Make sure that the nuts are tight when you are done!
Please see gure below:
0.8 mm feeler gauge
Adjust with these nuts
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