Rev. 3.02
- 48 -
SRP-270
8. Appendix (Spec of SMP-710/710N)
8-1 Specifications
8-1-1 Printing specifications
Item Description
Printing method serial impart dot-matrix
Head wire configuration 9-pin serial type
Dot pitch 0.352mm(1/72")
Dot wire diameter 0.3mm(0.01")
Printing direction Bidirectional with logic seeking
Printing width 63.5mm(2.5")
Line feed 4.233mm(1/6") (default setting)
Paper feed method Friction feed
Paper feed speed Approximately 6.2 inches/second (during continuous paper feeding)
Characters per line See the table on the next page
Characters per inch See the table on the next page
Total dot count
(horizontal direction)
7×9 font (400 half-dot positions per line)
9×9 font (400 half-dot positions per line)
Print speed
Approximately 4.6 lines/second (40 columns, 16cpi)
Approximately 8.4 lines/second (16 columns, 16cpi)
NOTE: If the print duty ratio is too high, the operation of the print※ head is stopped by the duty limit.
In such circumstances, the print speeds shown above cannot be guaranteed.
cpi=characters per inch.
