Oki
Perfectly 
14i
B410
B4350
B4400
B4600
B4600 PS
B6200
B6250
B6300
B6500
C5300
C5400
C5450
C5700
C5900
C6100
C7100
C7200
C7300
C7400
C7500
C9300
C9500
C9600
C9650
DP 5000
Microline 600CL
Microline 620CL
Microline IBM compatible 9 pin
ML 320
ML 321
ML 380
Okipage 10e
Okipage 10ex
Okipage 12i
Okipage 14ex
Okipage 20DXn
Okipage 6e
Okipage 6ex
Okipage 8c
Okipage 8p
OL400
OL400e
OL400ex
OL600e
OL610e/PS
OL800
OL810e/PS
OL810ex
OL830Plus
Mostly
B2540 MFP
B410dn
B4200
B4250
B4300
C110
C301dn
C3100
C310dn
C3200
C3300
C3400
C3530 MFP
C5100
C511dn
C5200
C5500
C5540 MFP
C5550 MFP
C5600
C5650
C5750
C5800
C6000
C6050
C6150
C710
C7350
C7550
C810
C8800
C9200
C9400
C9800
C9800 MFP
Microline 182
Okijet 2500
Okipage 4w
Okipage 4w+
Okipage 6w
Okipage 8w
Okipage 8w Lite
Okipage 8z
OL400w
OL410e
OL610e/S
Super 6e
Partially
B2400
B4545 MFP
Microline 192+
OL820
Paperweight 
B2200
Okijet 2010