Adjusting The Height Of Wiper Blade - Brother GT-3 Series Service Manual

6. Replacing Parts

6-1-27. Adjusting the Height of Wiper Blade

Required Tool
・ Phillips screwdriver
・ Hand mirror
・ Maintenance Unit Check Gauge (SB3169001 MNT CHECK GAUGE)
<Note>
The spare Maintenance Unit parts are shipped as temporarily adjusted in the factory.
Disassembling
1.
Turn ON the printer.
2.
Select [ Maintenance ] > [ Maintenance Parts Exchange ] from the menu and press the OK button. The
Platen moves to its storage position, the Maintenance Unit Cap mechanism drops, and the Print Head
Carriage moves to the center position and stops.
3.
The message "Turn Off, Refer to instruction manual" appears. Turn OFF the printer and unplug the AC
Cord.
4.
Remove the Cover DB. (Refer to "6-1-2. Assembling/Disassembling of the Covers".)
5.
Open the Cover UB.
6.
Remove the Wiper Cleaners. (Refer to "6-1-18. Checking and Adjusting the Wiper Blade Assy".)
7.
Move the W Drive Base F Assy (1) by hand so that the Wipers (2) should to the Center, where the both
Wipers are almost touching, and then move again to the middle of the Caps where they are located as
shown in the photo below.
8.
Pass the Maintenance Unit Check Gauge (3) under the Belt (4) and put its both edges on both the Shaft
(5) and the Frame as shown in the image below. Confirm that the Maintenance Unit Check Gauge should
cross the Shaft vertically.
200
(3)
(1)
GT-3 Series
(5)
(4)
(2)