Brother QL-1060N Service Manual page 101

(2) Set only the backing paper (release paper) of a 62mm x 100mm roll into the machine.
(Be sure to remove the label.)
Make sure to set the backing paper so that the printed section (black sensor mark) on
the paper is aligned with the tray base.
Backing paper
(release paper)
Tray base
(3) Click the "Sensor white level check (1)" button to acquire the sensor value. (Refer to
Fig. 10.)
(4) If "OK" appears in the "Adjusted value" column, click the "OK" button.
Important: If "NG" appears, make the setting with the VR adjustment tool, then,
perform the inspection again.
Fig. 10 "Photo sensor level setting" screen
Fig. 9
"OK" is displayed if the value
is up to the standards.
9
Tape sensor PCB ASSY
* Align the side of the printed
section (black sensor mark) on
the backing paper with the tray
base.