Turbo Chef Technologies 390/391 用户手册
ML390/391 Turbo Printer Handbook
65
A
ppendix A: Specifications
Print Method
Impact dot matrix
Printhead
24 pins, 0.20 mm diameter with thermal protec-
tion
Print Speed
Mode
Characters Characters
Per Inch (CPI) Per Second (CPS)
Utility
10
260
12
312
15
390
17.1
223
20
260
Letter Quality (LQ)
10
87
12
104
15
131
17.1
149
20
174
Characters per Line (CPL)
Setting
ML390 Turbo
ML391 Turbo
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
Emulations
Epson LQ, IBM Proprinter, IBM AGM
Interface
Standard: Centronics parallel
Optional: RS-232C serial
Optional: RS-232C serial