'Total Items' code for the Order Printer app templates?

Store Design
1

Does any one know what the code would be to show Total Items in Order Printer templates please?

I’ve tried the following, but didn’t work…

**Total items** {{ cart.item_count }}

Thank you

2

…just found the solution buried in 2016 here! :slightly_smiling_face:

https://community.shopify.com/c/shopify-design/order-printer-i-simply-need-a-sum-of-products-ordered/m-p/300072

3

this link didnt work for me, can you put the solution in this thread, Thanks!