My Projects

HP LJ 3300

LCD Description
ModelHP LJ 3300mfp
ManufacturerHewlett Packard
Recovered fromHP LJ 3300mfp printer
Board IDshp C7296-60163 B, 84801-4, Key tronic
LCD typepositive
Polarizer typereflective
Columns16
Rows2
Char matrix5×8
Driver IC(CoB)
Backlight-
Arduino driver
Connector
Num Pins11
Pin spacing1.5mm
Connector pin-out Arduino test rig
Pin#LabelDescription Pin
1 U2/365.14k
2 U2/615.16k
3 U2/65.17k
4Vcc+3.3V
5 U2/85.17k
6GND
7 U2/75.15k
8GND
9 U2/55.12k
10nc
11 U2/18,20,253.79k




Examples :

HP LJ 3300 front

HP LJ 3300 back

HP LJ 3300 front

HP LJ 3300 back

HP LJ 3300 overview with board

HP LJ 3300 overview back

HP LJ 3300 connector

HP LJ 3300 chip