ML690/ML691 User’s Guide
Print Speed
Print Mode
Character Pitch
10 cpi
12 cpi
15 cpi
17.1 cpi
20 cpi
HSD
480 cps 576 cps
—
—
—
Draft
360 cps 432 cps 540 cps 309 cps 360 cps
LQ
120 cps 144 cps 180 cps 206 cps 240 cps
* cps = Characters Per Second
Characters per Line (cpl)
Setting
ML690
ML691
10 cpi
80 cpl
136 cpl
12 cpi
96 cpl
163 cpl
15 cpi
120 cpl
204 cpl
17.1 cpi
137 cpl
233 cpl
20 cpi
160 cpl
272 cpl
Graphics Resolution
Maximum number of dot
columns per line
Density
Single
Double
Quadruple
ML690
60 dpi
480
960
1,920
80 dpi
640
—
—
90 dpi
720
1,440
2,880
ML691
60 dpi
816
1,632
3,264
80 dpi
1,088
—
—
90 dpi
1,224
2,448
4,896
Resident Fonts
Print Quality
Available Fonts
Letter Quality (LQ)
Courier, Roman, Swiss,
Orator, Gothic, Prestige,
OCR-A, OCR-B, Swiss
Bold
Draft
Gothic
High Speed Draft (HSD)
Gothic