NCR 7156, Service Manual, Page: 179 / 206

7156 Service Guide Appendix A: Printer Specifications
September 1998 165
Appendix A: Printer Specifications
Print Specifications: Both Stations
Thermal Receipt Station Slip Station
Printhead
Fixed
448 Print Elements
Direct Thermal
Fixed Head
Line of Dots Bi-directional
Logic Seeking
Serial Dot Matrix
Ribbon Cassette
Forms Insertion
Character Cell
Standard: 10 x 18 Dots
Compressed: 8 x 18 Dots Standard: 10 Half Dots x 7 dots
Compressed: 10 Half Dots x 7 Dots
Character Size
.0525" Wide by .092" High .057" Wide by .097" High
Character Spacing
15.25 Characters per Inch (horizontal)
Character Pitch
15.2 Characters/Inch (Standard)
19.0 Characters/Inch (Compressed) 13.9 Characters/Inch (Standard)
17.1 Characters/Inch (Compressed)
Columns (maximum)
44 Columns (Standard)
56 Columns (Compressed) 66 Columns (Standard)
80 Columns (Compressed)
Print Mode
Standard, Compressed, Double High,
Double Wide, Upside Down, Rotated Standard, Compressed, Double
Wide, Upside Down, Rotated
Resident Fonts
Code Page 437, Code Page 850
(16k to download additional fonts) Code Page 437, Code Page 850
(16k to download additional fonts)
Speed
1020 Lines per Minute
(44 columns each line) 240/202/164/142 Lines per Minute;
Depending on # of Columns
(40 column width)
Print Order
Descending Descending
Line Spacing
7.6 Lines per Inch 7.2 Lines per Inch
6.0 Lines per Inch
5.1 Lines per Inch
(common spacing)
Slew Speed
2.2 Inches per Second 3.8 Inches per Second
Print Zone
3.15 Inches Maximum 4.75 Inches Maximum
Noise
50 dBA Sound Pressure (ISO 7779) 68 dBA Sound Pressure (ISO 7779)
Graphics (Optional)
User-Defined Graphics, Logo User-Defined Graphics
Other
No Reverse Paper Feed Reverse Paper Feed
Two Form in Sensors