Printing Section - Citizen CLP-621 Technical Manual

(2) Printing section

Part name
PF Motor
Head Up Sensor
Transparent Sensor
(Upper sensor)
Reflective Sensor
(Bottom sensor)
Thermal Head
Thermal Head
Transparent sensor
Reflective Sensor
This motor feeds media. A thermistor is attached to the side surface of this
motor to detect the motor temperature.
This sensor is a photointerrupter to detect the print head position; up or
down.
This sensor is a photo sensor to detect the labels stuck on liner or
U-shaped notches on tag. It also detects the media end.
This sensor is a photo sensor to detect the black marks on tag. It also
detects the media end.
It consists of a head driver and thermal elements. Thermal elements are
heated to make printing on media. The thermal head incorporates a
thermistor to detect the thermal head temperature.
PF Motor
Description
Head Up Sensor and Projection
2-5
2-1. Operation of Each Mechanism
CLP-621 & CLP-631