Brother P-touch QL-700 Service Manual page 85

(3) Start the VR Adjustment Tool (QL700tstVRAdjust.exe), and adjust the VR value.
Open the top cover ASSY and set the release coated paper of the die-cut tape
(62 x 100mm) to the sensor part so that the logo print surface of "brother" is the
upper side, and close the top cover ASSY.
Release coated paper
(4) Click the [VR adjustment] button, and adjust the sensor value by using the
screwdriver so that the sensor value in the "Results" column is in the range of
220±2. Click the [Quit VR adjustment] button to complete the adjustment after
adjusting the value.
If the adjustment is
completed, click here.
Start the tool.
Tape sensor PCB ASSY
Fig. 3 Setting of the adjusting jig
Fig. 4 VR adjustment
1 - 2
Upper cover
The sensor value is displayed.
The judgment is OK in the
range of 220±2.