Title: Multiple invoice print limit
Last modified: February 21, 2019

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# Multiple invoice print limit

 *  [SimonDukes](https://wordpress.org/support/users/simondukes/)
 * (@simondukes)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/multiple-invoice-print-limit/)
 * Hi, I’m using the free version of the PDF invoices plugin and when I try to print
   more than 3 invoices at a time from the orders page -> bulk actions I get a 500
   server error which shows in the logs as an out of memory issue. I’ve push the
   memory up from 256MB to 4096MB and still get the issue. I can print 3 OK but 
   4 (or more) gets the error. Is this a limit of the plugin? or a limit on the 
   free version (ie does the professional version not have the limit)? or a different
   issue?
 * many thanks

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [kluver](https://wordpress.org/support/users/kluver/)
 * (@kluver)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/multiple-invoice-print-limit/#post-11235332)
 * Hi [@simondukes](https://wordpress.org/support/users/simondukes/),
 * There is no limit on creating invoices in bulk (on the free version or pro) other
   than what your system can handle. There are quite a few reasons why you can get
   a memory error. For instance are you using images with a high resolution in your
   documents (your logo, thumbnails)?
 * Here is guide on troubleshooting the memory issue: [Solving memory issues](https://docs.wpovernight.com/woocommerce-pdf-invoices-packing-slips/memory-issues/)

Viewing 1 replies (of 1 total)

The topic ‘Multiple invoice print limit’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-pdf-invoices-packing-slips/assets/icon-256x256.
   png?rev=2189942)
 * [PDF Invoices & Packing Slips for WooCommerce](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [kluver](https://wordpress.org/support/users/kluver/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/multiple-invoice-print-limit/#post-11235332)
 * Status: not resolved