HP Store Online - My Lexmark laser printer puts out too much blue ink when printing a document. Why?

My Lexmark laser printer puts out too much blue ink when printing a document. Why?

When printing a color document it just sends out a glob of blue ink.

Try initiating a cleaning cycle. Most ink jet printers include this option somewhere in the interface (usually accessible from the system tray near the Windows clock). Are you using genuine Lexmark cartridges? Some non-OEM cartridges and/or "refill kits" can cause problems. You might also try uninstalling/reinstalling the cartridge.