Citizen CL-S700R ユーザーズマニュアル

 2-4 

This printer is a thermal transfer barcode & label printer comprised of the following mechanisms: 
media feed, label/tag detection, cover open detection, print head up/down detection, head balance 
adjustment, media thickness adjustment, and others.   
This section describes the operation of each of these mechanisms. 
 

The following figure shows the locations of main electrical parts. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Part name 

Description 

Unit, Motor 

This motor feeds media. A thermistor is attached to this motor to detect 
the motor temperature. 

SA, Head Up SW 
(Head Up Sensor) 

This sensor is a mechanical switch to detect the print head position; up 
or down.   

Adjustable Sensor 

Consists of the transparent sensor and the reflective sensor that move 
to right and left simultaneously by turning the adjust sensor position 
knob. Together with the reflective sensor, it is used to detect a label 
stuck on liner or a U-shaped notch on tag. The reflective sensor alone 
is used to detect the black marks on tag. The media end is detected 
with these sensors. 

 

SA, Fan

Unit, Centro PCB

SA, Main PCB

Transparent Sensor

Reflective Sensor

Adjustable Sensor

SA, Connect PCB 

Unit, Power Supply

SA, Ope-pane PCB

SA, Cover Open Sens

Unit, Head

SA, Head Up SW

Unit, Motor

Reflective Sensor

Front Fixed Sensor

Ribbon Encoder 

(Ribbon Running Sensor/

Ribbon End Sensor)

Transparent Sensor