Epson C82332 - Manual (Page 62)

Note:
To eliminate confusion, you should give the local and remote
printers the same name, except where an existing local default
name is required.
Use the local printer name as the lpr entry on the lpr command
line to direct the print.
The printer names used to invoke the different filters are as
follows:
1pb
Binary files (no filters)
ASCII files (carriage returns at line ends)
Binary file with form feed at file end
ASCII file with form feed at file end
All other printer names will be treated the same as lpb.
Note:
Some versions of lpr strip out all control characters and carriage
return
characters from a file before it is sent, making it unsuitable for
bit-imagefiles or font downloadfiles. In many cases the “-l” option
may be used on the lpr command line to prevent this happening
(worth tying even if this option is not documented).
The following is an example of sending a text file “txtfile” via lpr
with a form feed appended:
lpr -Plpaf txtfile
5-8 Installing in UNIX