> This page is for Product Documentation.

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.navipartner.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.navipartner.com/_mcp/server.

# Troubleshooting overview

> Refer to the NaviPartner troubleshooting guides if you encounter issues in our solutions and modules.

This section contains questions and answers pertaining to some of the common issues that may occur across the NaviPartner solutions:

## Printers

* [<ins>Printer troubleshooting</ins>](/product/troubleshooting-printer)
* [<ins>A4 printer troubleshooting</ins>](/product/troubleshooting-a4-printer)
* [<ins>Receipt printer troubleshooting</ins>](/product/troubleshooting-receipt-printer)
* [<ins>Label printer troubleshooting</ins>](/product/troubleshooting-label-printer)
* [<ins>MPOS print troubleshooting</ins>](/product/troubleshooting-mpos-printing)

## Payments

* [<ins>POS blocked during payment recovery</ins>](/product/troubleshooting-adyen-cloud-payment-recovery)

## Retail

* [<ins>Coupon troubleshooting</ins>](/product/troubleshooting-coupon)
* [<ins>Initial float troubleshooting</ins>](/product/troubleshooting-initial-float)
* [<ins>Self-Service Profile troubleshooting</ins>](/product/troubleshooting-ss-profile)
* [<ins>Tax-free troubleshooting</ins>](/product/troubleshooting-tax-free)
* [<ins>End-of-day report troubleshooting</ins>](/product/troubleshooting-eod)
* [<ins>Credit memo troubleshooting</ins>](/product/troubleshooting-credit-memo)
* [<ins>Initial float troubleshooting</ins>](/product/troubleshooting-initial-float)