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CANON MX300

LCD Description

ModelCANON MX300/MX310
ManufacturerCanon
Recovered fromCanon MX300 printer
Board IDsQM3-2759
LCD typepositive
Polarizer typereflective
Columns20
Rows2
Char matrix5×8 or 5×16 1)
Driver IC(CoG)
Backlight-
Arduino driver
ConnectorPCB flex cable
Num Pins14
Pin spacing0.04“
Arduino test rig
Pin#LabelMeasuredPin
1R/W0V
2RS0V
3E0V
4DB0?3.26V
5DB1?3.26V
6DB2?3.26V
7DB3?3.26V
8DB4?3.26V
9DB5?3.26V
10DB6?3.26V
11DB7?3.26V
12Gnd0V
13Vdd?3.27V
14 4.66V




Examples :

CANON MX300

CANON MX300

CANON MX300

CANON MX300

CANON MX300

CANON MX300

CANON MX300

1)
can display mix of single and double height characters (or maybe the MX300 is just using the programmable character set