Epson LQ-1070+ User Manual page 19

Pull-Tractor Unit
Using this option along with the standard tractor improves
printing accuracy, which is especially useful for printing
on multi-part forms.
Film Ribbon Cartridge
(#7768 for LQ-570+, #7770 for LQ-1070+)
An optional film ribbon cartridge provides even higher
quality printing than the standard fabric ribbon.
Interface Cards 6
Optional interface cards are available to supplement the
printer's built-in para.Uel interface. See Chapter 4 for more
information.
The last figure in option part numbers, represented by an
asterisk (~1, varies by country. Contact your local Epson dealer
for the part number in your country.