Citizen CL-E700 Series - Self Print Mode for Testing

Chapter 2 Operating Principles
2-2. Operation of Control Parts
CL-E700 series 2-20
(11) Wireless LAN I/F (Option)
This is a circuit that supports wireless LAN protocols (IEEE802.11n/IEEE802.11g/
EEE802.11b).
2-2-2. Operation of Control Unit
The following descriptions are for major functions of the components.
CPU
R7S721021VCFP
(384MHz)
BZ
Power Supply
(100V/240V)
PWT20011- XX
S-DRAM
(256Mbits)
F-ROM
(128Mbits)
10Base-T/100Base-TX
Ethernet
IEEE1284
SA MAIN PCB
SA Peel Sensor
PSS90002-X
X
Ethernet
PHY
RS232C
(Option)
Interface Board
Ethernet I/F
(Multi-function type)
S
A
RIBBON
CONTROL PCB
(PPS00161-XX)
S
ARELAYP
C
B
(PPS00158-XX)
C
UTTER P
C
B
(JM66735-XXF)
Wi-Fi I/F
SA Ribbon
Sensor PCB
(PPS00159-XX)
FPGA
EP4CE10F17C8
BUS (64MHz)
USB 2.0
SA Ribbon
Encoder PCB
(PPS00160-XX)
DC
24V
5
V
3
.
3V
1
.
2V
(Option)
Auto Cutter
DC Motor
Driver
Cutter Motor
Cutter
Position
Sensor
Cutter Motor
Thermistor
Head Up Sensor
[SA Head Up Sensor PCB]
Operation Panel (SWx4/LED/LCD)
[SA Opepane PCB]
Paper Feed Motor
[SA PF Motor]
Thermal Head
[SA Head]
Stepping
Motor
Driver
Thermal Head Thermistor
PF Motor Thermistor
DC Fan
Ribbon Motor
[SA Ribbon Motor F]
Ribbon Motor
Thermistor
[SA PF Motor]
[SA Head]
[Unit Power
Supply]
(Option) Peeler
Stepping Motor
Driver
Reflective Sensor
[SA Ref Sensor PCB]
Transparent Sensor
[SA TRA Sen PCB]
(High-Speed/Full-Speed)
Thermal Head
(203dpi/300dpi)
[SA Head]
Ribbon Encoder
Sensor
[SA Ribbon Motor F]
(PPS00152/PPS00218/
PPS00219-xx)