Compatible HP 45A (Q5945A-REM) 20 May 2021 13:40 Updated Problems you may encounter Problem: Faded Output Printouts are coming out faded. Resolution If the print quality is poor, remove the toner cartridge from the printer and gently rock the cartridge from side to side. This movement helps distribute to the toner evenly within the cartridge. After rocking the cartridge 5-6 times, re-insert the cartridge into the printer and print a test page. Printers: LaserJet 4345 LaserJet 4345 MFP LaserJet 4345x MFP LaserJet 4345xm MFP LaserJet 4345xs MFP LaserJet M4345 MFP LaserJet M4345x MFP LaserJet M4345xm MFP LaserJet M4345xs MFP ▲ rint a test page.