Citizen CL-S400DT User Manual page 47

Chapter 3 Printer Adjustments
Sensor Adjustments
Installing the Media (p.22)
Sensor Selection Method
(Transparent  Reflective) (p.45)
Adjusting the Reflective sensor
1. The reflective sensor is selected.
2. With the reflective sensor selected, install the label media
so that it is between the platen roller and the media sensor.
Be careful that black mark and media gap do not pass the
media sensor. Then close the printer cover.
Bottom sensor
3. If the PAUSE Key is pressed then released while the MENU
key is continually pressed, the sensor is automatically
adjusted.
Sensor Cal Mode
Executing
4. When automatic adjustment stops normally, "Succeeded"
is displayed by the LCD. If it stops abnormally (adjustment
is impossible), the POWER LED lights up red and "Failed" is
displayed on the LCD.
5. If the STOP key is pressed, the Printer completes sensor
adjustment and the printer restarts.
47
Label
Liner media
Black mark
MENU
Hold
Sensor Cal Mode
Succeeded
PAUSE
Press/Release