HP LJ II SH7-9230

LCD Description
ModelSH7-9230, HP LJ II
ManufacturerHewlett Packard
Recovered fromHP Laserjet II printer
Brother HL-8 printer
Board IDsDEC-3V0, SHI505607
LCD typepositive
Polarizer typereflective
Columns16
Rows1
Char matrix5×8
Driver ICHitachi HD44780 compatible
Backlight-
Arduino driverLiquidCrystal.h
ConnectorPCB flex cable
Num Pins14
Pin spacing0.05”

Display panel, DEC-3V0, SH1505607, SG5-4090, Made in Japan. Containing LCD module, SH7-9230, 941803 or SH7-9230 913003.

Connector pin-out Arduino test rig
Pin#LabelDescription Pin
1+5v
2gnd
3vlc5
4rs
5r/w'
6e
7d0
8d1
9d2
10d3
11d4
12d5
13d6
14d7
Bottom view of J2 flex cable socket
Arduino test rig 1)
LabelPin# Pin#Labelcolour
1+5vred
gnd2 orange
3vlc5yellow
rs4 green
5r/w'blue
e6 purple
7d0
d18
9d2
d310
11d4grey
d512 white
13d6black
d714 brown




Examples from HP Laserjet II printers :

HP LJ II SH7-9230 front

HP LJ II SH7-9230 front

HP LJ II SH7-9230 overview with board

HP LJ II SH7-9230 overview with board

HP LJ II SH7-9230 connector

HP LJ II SH7-9230 examples

HP LJ II SH7-9230 pixel layout

Examples from Brother HL-8 printers :

Brother HL-8 SH7-9230 front

1) reminder for my personal testing, not useful for anyone else!