FLORA pp2512uv - Page 24

Victor Xu Page 24 12 Jan. 2011
Copyright 2011 © Shenzhen Runtianzhi Image Technology, Co., Ltd.
http://www.floradigital.com
Interfaces for print heads：
Carriage platform with two rows print heads:
PORT JB1 JB2 JB3 JB4 JB5 JB6 JB7 JB8
COLOR
K1 K2 C1 C2 M1 M2 Y1 Y2
PORT
JB9 JB10 JB11 JB12 JB13 JB14 JB15 JB16
COLOR
Lc1 Lc2 Lm1 Lm2 W1 W2 V1 V2
**Double white just replaceV1, V2 with W3, W4
Carriage platform with three rows print heads：
PORT JB1 JB2 JB3 JB4 JB5 JB6 JB7 JB8
COLOR
K1 K2 K3 C1 C2 C3 M1 M2
PORT
JB9 JB10 JB11 JB12 JB13 JB14 JB15 JB16
COLOR
M3 Y1 Y2 Y3 W1 W2 W3
Function of LEDs
LED Function description LED Function description
D1
Power indicator for 24V
normal：on
abnormal：off
D5
Work indicator
Board work normally：shine
abnormal：off
D2
Power indicator for heat of print head 15V
normal：on
abnormal：off
D6
Temperature indicator
heating：on
no heating：off
D3
Power indicator for 5V
normal：on
abnormal：off
D9~D17
Level indicator
Tank full：on
not full：off
D4
Raster indicator
Carriage moving：light
Carriage keeping still：off
—— ————
Ink level indicators for every color：
LED D9 D10 D11 D12 D13 D14 D15 D16 D17
COLOR K C M Y Lc Lm W V NP
*K: Black, C: Cyan, M: Magenta, Y: Yellow, Lm: Light magenta, Lc: Light cyan, W: White, V: Varnish,
NP: Negative pressure
4.3.3 USB Interface Board
The USB board is the main interface of the machine to PC. The image data and control
information are transmitted from the PC USB port to the USB port of this board. The
communication and image data transfer are conveyed through the 100-pin data cable.
For this particular printer model, the USB board is also used to communicate with and
control the servo driver control board.
There is a separate control circuitry designed to control the x-axis and y-axis movement. It
conveys a signal for the servomotor step and direction; and hence, the servo driver can be able