Citizen CL-S400DT Technical Manual

Chapter 2 Operating Principles
2-1. Operation of Each Mechanism
CL-S400DT 2-8
2-1-4. Print Head Up/Down Detection Mechanism
The component of the print head up/down detection mechanism is as follows:
(a) SA2 Head Up SW
(b) Protrusion in the head block that pushes the “SA2 Head Up SW”
The print head up/down detection mechanism detects the up (open)/down (close) status of the
head block.
When the head block is in the up position, the protrusion “A” of the head block comes off the “SA2
Head Up SW” (mechanical switch) and the “SA2 Head Up SW” turns OFF. When the head block is
in the down position, the protrusion “A” of the head block pushes the “SA2 Head Up SW” and the
“SA2 Head Up SW” turns ON.
The CPU on the “SA Main PCB” detects up or down position of the head block by sensing the
output of the “SA2 Head Up SW”.
A
A
A
SA Head Up SW
SA Head Up SW
Head Block
Head block “Up” position
Head block “Down” position

Citizen CL-S400DT Specifications

General

Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Maximum printing width	104.1 mm
Ethernet LAN	No
RS-232 interface	Yes
Optional connectivity	Ethernet, Parallel
USB 2.0 ports quantity	1
Flash memory	8 MB
Internal memory	16 MB
Power requirements	110 - 220 V, 50/60 Hz
Core diameter	25 mm
Media thickness	0.0635 - 0.254 mm
Maximum label width	118 mm
Maximum media length	812.8 mm
Sustainability certificates	ENERGY STAR
Product color	Black
Harmonized System (HS) code	84433210

Weight and Dimensions

Depth	149 mm
Width	206 mm
Height	150 mm
Weight	2680 g