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CONFIDENTIAL
RP-U420 Usable application programs and tips
Ver. 1.0
p. 12
However, if you do the procedures above at the beginning of a receipt issue transaction, there will be space of about 14 lines
above the stamp. As the program examples in this section show, if printing of a stamp for the second receipt is executed
during the receipt printing for the first receipt, you can print a receipt without unnecessary spaces. If you use the autocutter,
follow the steps below.
1. Print data up to the line so that the rest of the lines to be printed are 5 lines from the edge of the receipt.
2. Execute a stamp (ESC o).
3. Print data for the last 5 lines (print data + LF).
4. Feed paper to the cutting position and execute a paper cut (GS V).
Note: 5 lines used in the procedures are a reference value.
When deciding the stamp position in the Taiwan mode, you need to take the current position of the black mark into
consideration. In Taiwan mode, feed paper to the black by FF and execute a paper cut.
When issuing a black mark receipt, follow the same procedures as when you print a stamp for the second receipt during
receipt printing for the first receipt. Refer to 2-2, Issuing Taiwan Receipt, for details.
Paper position after FF is executed
←
autocutter or manual cutter position
1 to 6 mm (*)
(*) The relationship between
the paper cut position and the
mark sensor position may not
be exact because the paper
feed pitch for this printer is
4.23 mm.