Lexmark 2390 003 - B/W Dot-matrix Printer Service Manual page 14

The following table summarizes the differences between the printers
in the 23XX family:
US Logo
Name
PPSII 2380
PPSII 2381
PPSII 2390
PPSII 2391
PS/1
2380 Plus
2381 Plus
2390 Plus
2391 Plus
Forms
Printer
2380 Plus
Forms
Printer
2381 Plus
Forms
Printer
2390 Plus
Forms
Printer
2391 Plus
1-2
WTC Logo Mach Type
Name Model #
2380 2380-001
2381 2381-001
2390 2390-001
2391 2391-001
N/A 2390-PS1
2380 Plus 2380-002
2381 Plus 2381-002
2390 Plus 2390-002
2391 Plus 2391-002
Forms 2380-003
Printer
2380 Plus
Forms 2381-003
Printer
2381 Plus
Forms 2390-003
Printer
2390 Plus
Forms 2391-003
Printer
2391 Plus
No. of
Paper
Print
Width
Wires
9 Narrow
9 Wide
24 Narrow
24 Wide
24 Narrow
9 Narrow
9 Wide
24 Narrow
24 Wide
9 Narrow
9 Wide
24 Narrow
24 Wide
Paper
Knob
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No