Epson LG1-1070 Service Manual page 136

Addendum
The AP5000 is mechanically and electronically the
same as the LQ-570. The AP5500 is mechanically and
electronically the same as the LQ-1070.
All the information contained herein is equally
applicable to both printers.
With the exception of a few parts, all parts for the ActionPrinter 5000/5500 are
identical to those for the LQ-570/1070. Refer to the parts price list (PL-LQ57AP5) for
a list of the unique parts for the Epson ActionPrinter 5000/5500.