8. Help
56
For assistance, please visit http://www.panasonic.com/help
10 Press down the toner cartridge firmly (1). Keep 
pressing while turning the lever on each side of the 
toner cartridge towards you (2).
11 Make sure that the triangles (1) match, to install the 
toner cartridge correctly.
L If the lower glass (2) is dirty, clean it with a soft 
and dry cloth.
12 Install the drum and toner unit (1) by holding the 
tabs.
L Make sure that the triangles (2) match to install 
the drum and toner unit correctly.
13 Close the front cover (1) by pushing down on both 
sides, until locked.
14 Place the handset on the cradle and attach the 
document stacker.
1
1
2
2
1
2
1
2
1
FL421-PNQX3022ZA-OI-en.book  Page 56  Thursday, July 29, 2010  9:35 AM