The following are some common troubleshooting issues:
Using Firefox 4 and Firefox 5 to Install Printers on Linux Does Not Display Confirmation Messages
ZLIB error during printer installation, profile creation, or upload
Dragging and dropping printers to a printer map might result in space restriction errors
Installing VMware tools when iPrint is hosted in VMware results in a CUPS conflict
iPrint Service Fails when Renaming a Volume Where iPrint Is Hosted
iPrint xClient Installation Fails on a SLED 11 64-Bit Computer
Cluster Configuration Fails on an NSS Volume When You Use iprint_relocate
Upgrading iPrint on a Cluster Does Not Upgrade the iPrint Clients
iPrint LUM error when running the iprint_nss_relocate script
iManager Help Page Displays an Error on Internet Explorer 8 Running in Chinese
Upgrading iPrint Does Not Update the ICM parameters of the iprint.ini file
Installing Printer Agents through Firefox 10 Gives Errors on SLED