GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  BUSINESS::TW::INVOICE::U420 (3)

.ds Aq ’

NAME

Business::TW::Invoice::U420 - Print Taiwan Unified Invoice with U420 printer

CONTENTS

VERSION

Version 0.01

SYNOPSIS

Business::TW::Invoice::U420->init_printer; my $u420 = Business::TW::U420->new
({ heading => [ DateTime->now->ymd, ’’,
’order: #232’, ’’],
lines_total => 35,
lines_available => 18,
lines_stamp => 5,
fh => \*STDOUT });

$u420->println(123123) for 1..30; $u420->cut;

# to actually print to the printer, run: # perl your-program.pl > COM1

DESCRIPTION

This module generates commands for the Epson RP-U420 invoice printer for printing the Unified Invoice in Taiwan.

You must install the driver and printer processor properly before you can use the module.

You can define multiple lines of headers that will appear on each page of the printed invoices, and when you do println the module does all the necessary paging and stamping for you.

METHODS

    new

    init_printer

feed( CW$lines )

Feed $lines lines, default is 1.

    stamp

Make the printer stamp on the invoice. note that you generally don’t want to call this method directly, due to the stamp positioning. When you call cut, the module automatically detects the correct place to stamp for the next invoice.

    cut

feed the current invoice and cut, as well as stamping on the next invoice.

    print

Low level print function.

    println

Print a line on the invoice. Does all the paging logic here.

AUTHOR

Chia-liang Kao, <clkao at clkao.org>

    TODO

o Split the device control parts into Device::Serial::U420 for generic use and keep the paging/stamping logic here
o Tests
o Add footer support

BUGS

Please report any bugs or feature requests to bug-business-tw-invoice-u420 at rt.cpan.org, or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Business-TW-Invoice-U420>. I will be notified, and then you’ll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.



    perldoc Business::TW::Invoice::U420



You can also look for information at:
o AnnoCPAN: Annotated CPAN documentation

<http://annocpan.org/dist/Business-TW-Invoice-U420>

o CPAN Ratings

<http://cpanratings.perl.org/d/Business-TW-Invoice-U420>

o RT: CPAN’s request tracker

<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Business-TW-Invoice-U420>

o Search CPAN

<http://search.cpan.org/dist/Business-TW-Invoice-U420>

ACKNOWLEDGEMENTS

COPYRIGHT & LICENSE

Copyright 2007 AIINK co., ltd, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 BUSINESS::TW::INVOICE::U420 (3) 2007-10-15

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.