Specifications
Specifications 
A–2 3255 4073–002 
Table 3: Character and Line Specifications 
EFP9800 ESC/POS (Includes Epson ESC/POS Emulation) 
Characters/
Line 
(Columns) 
Character 
Cell Size 
Print Line 
Width 
Inches (mm) 
Slip Right Margin 
Inches (mm) 
Receipt Right 
Margin 
Inches (mm) 
Characters
/Inch 
(Pitch) 
40  10 x 7
1
  2.506 (63.65)  0.53 (13.46)
3
Or 0.3720 (9.45)
3
0.3720 
(9.45) 
15.9 
33  5 x 9
2
  2.506 (63.65)  0.53 (13.46)
3
Or 0.3720 (9.45)
3
0.3720 
(9.45) 
13.2 
42  10 x 7
1
  2.506 (63.65)  0.53 (13.46)
3
Or 0.3720 (9.45)
3
0.3720 
(9.45) 
16.8 
35  5 x 9
2
  2.506 (63.65)  0.53 (13.46)
3
Or 0.3720 (9.45)
3
0.3720 
(9.45) 
13.9 
51  10 x 7
1
  3.024 (76.80)  0.1130 (2.87)  .1130 (2.87)  16.5 
42  5 x 9
2
  3.024 (76.80)  0.1130 (2.87)  .1130 (2.87)  13.9 
42  10 x 7
1
  3.024 (76.80)  0.1130 (2.87)  .1130 (2.87)  13.9 
35  5 x 9
2
  3.024 (76.80)  0.1130 (2.87)  .1130 (2.87)  11.6 
1
10 half dots wide by 7 dots high. 
2
5 full dots wide by 9 dots high. 
3
The right margin for the slip/validation may be set with internal switch pack values in 
NVRAM using Switch Pack 3, switch 4. See “Set Internal Switch Values in NVRAM” in 
chapter 3 for more information about setting the character and line specifications. 
Ithaca Peripherals Proprinter Emulation 
Characters/
Line 
(Columns) 
Character 
Cell Size 
Print Line 
Width 
Inches (mm) 
Slip Right 
Margin 
Inches (mm) 
Receipt Right 
Margin 
Inches (mm) 
Characters/Inch 
(Pitch) 
24  10 x 7
1
  2.338 (59.38)  0.343 (8.71)  0.343 (8.71)  10 
28  10 x 7
1
  2.338 (59.38)  0.343 (8.71)  0.343 (8.71)  12 
40  10 x 7
1
  2.338 (59.38)  0.343 (8.71)  0.343 (8.71)  17 
1
10 half dots wide by 7 dots high. 










