Steps to resolve printing errors that happen when QuickBooks encounters an unexpected blank line on an unsaved sales form. Fix the issue by clearing the Save transactions before printing preference. These errors begin with either 14747, 14769, or 14770.

Explains how to resolve errors H101, H202, H303, and H505 when opening a company file in multi-user mode.

Describes the contents and purpose of the transaction log file.

This article describes why a connection to the company file may have been lost and how to troubleshoot a resolution.

Network errors such as error -6000, -80: "An error occurred when QuickBooks tried to access the company file," can occur when restoring a QuickBooks company file from a backup, updating a company file, or attempting to open a company file.

QuickBooks runs the Verify Data utility as part of the normal backup process. If problems are found, you'll need to follow the provided instructions to rebuild your company data file.

If you receive error: "-6000, -305" when trying to open the company file, you either have a damaged file or a disk error where QuickBooks or the file resides.

Steps to check that the Adobe Portable Document Format (PDF) generator is installed on the LPT1 port.