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CANON MX300

LCD Description

ModelCANON MX300/MX310
ManufacturerCanon
Recovered fromCanon MX300 printer
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 2)
Pin#IC pinLabelMeasuredPincolour
1 E, R/W or RS? 0V
2 E, R/W or RS?0V
3 E, R/W or RS?0V
4 DB0?3.26V
5 DB1?3.26V
6 DB2?3.26V
7 DB3?3.26V
8 DB4?3.26V
9 DB5?3.26V
10 DB6?3.26V
11 DB7?3.26V
12 Gnd0V
13 Vcc?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
2)
reminder for my personal testing, not useful for anyone else!