Adjusting Perpendicularity Of Chassis And Document - Brother LX-200 Service Manual

6.3.3

Adjusting Perpendicularity of Chassis and Document

1. Loosen the four screws under the bottom cover, as shown in the diagram.
2. Insert the Slant adjust plate between the paper feed roller and paper feed sub-roller
until the edge of the gauge is near the fixed cutter.
3. Check that the side of the gauge lies against the sub-tray rib. Turn the chassis about
the pivot until the fixed cutter mounted on the chassis is parallel with the edge of the
gauge.
4. After adjusting the fixed cutter parallel with the edge of the gauge, tighten the screws
A and A', taking care not to change the chassis alignment. Remove the gauge and
tighten the remaining two screws.
Paper feed roller
Screws
A
X-cutter
Fixed cutter
Fig. 6.3-3 Adjusting Perpendicularity of Chassis and Document
6-19
Gauge
A'
Screws
Pivot
Sub-tray rib
Body cover