You can install module  module "Switzerland - Payment Slip (BVR/ESR)"

This module which technical name is l10n_ch_payment_slip is part of the OCA localization branch l10n_switzerland:

You can found it through the apps.

https://www.odoo.com/apps/7.0/l10n_ch_payment_slip/

Or download all l10n_switzerland OCA modules as a zip file at:

https://github.com/OCA/l10n-switzerland/tree/7.0

Or if you know about git, simply clone it:

git clone git@github.com:OCA/l10n-switzerland.git -b 7.0

Requirements

• You will need install wkhtmltopdf library on your server.
• l10n_ch_base_bank module (also in l10n-switzerland repository)