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Citizen CL-E720DT User Manual

Citizen CL-E720DT
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Chapter 2 Operating Principles
2-2.
Operation of Control Parts
2-29 CL-E720DT
(4) Ope-pane circuit
The circuit consists of 1 LED (Green/Red), 4 switches (PAUSE, FEED, STOP and MENU) and
1 LCD.
The LCD is controlled by the signals send from the FPGA (U5). The backlight of LCD is
controlled by LCD/BKL-WHITE and LCD/BKL-ORANGE signals sent from the CPU (U1A).
The signals output from the switches are sent to the CPU.
The LED controlling signals are sent from the CPU and fed to the LED D201 via Q4 and Q5,
and the green LED (for power display) and red LED (for error display) are driven, respectively.
* In power saving mode, +3VIO and +5VIO are not supplied. For details refer to ā€œ
2-2-6(1)
Power supply circuitā€.
4
J3
From
U5 (FPGA)
[SA Main PCB]
SW201
SW203
SW204
SW202
D201
LCD/SI
LCD/SCLK
LCD/CD
LCD/RST
LCD/nCS
LCD/BL-W
[SA Opepane PCB]
SW/PAUSE
SW/FEED
SW/STOP
SW/MENU
LED/GREEN
LED/RED
3
4
1
4
5
2
J201
6
7
8
9
10
11
12
13
14
15
16
17
LED
Red (Error)
Q201
DTC114EM
Q202
DTC114EM
J202
LCD
PAD201
PAD202
PAD203
LCD
Backlight
BL-W
BL-O
To/From
U1A (CPU)
Anode
Cathode
(White)
Cathode
(Orange)
Green (Power)
PAUSE
FEED
STOP
MENU
LCD/BL-O
Q4
DTC114TM
Q5
DTC114TM
3
4
1
5
2
6
7
8
9
10
11
12
13
14
15
16
17
LED0_G
LED1_R
LCDDAT
LCDCD
LCDSCK
nLCDRST
nLCDCS
LCD/BKL_ORANGE
LCD/BKL_WHITE
nSW0
nSW1
nSW3
nSW2
+3VIO
+5VIO
+5VIO
R208
R209
R210
+3VIO
+5VIO
+5VIO
+3VIO

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Citizen CL-E720DT Specifications

General IconGeneral
ColorNo
Print technologyDirect thermal
Maximum resolution203 x 203 DPI
Maximum print height- mm
Maximum printing width104 mm
DisplayLCD
Product colorBlack
Wi-Fi-
Ethernet LANYes
USB 2.0 ports quantity1
Connectivity technologyWired
Flash memory16 MB
Windows operating systems supportedWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Media thickness0.0635 - 0.254 mm
Maximum roll diameter200 mm
LED indicatorsStatus
Power consumption (standby)2.9 W
Power consumption (printing)72 W
Harmonized System (HS) code84433210
Weight and Dimensions IconWeight and Dimensions
Depth458 mm
Width250 mm
Height261 mm
Weight10200 g

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