Fire-Lite PRN-6 Operators Manual - Manual (Page 10)

Installing the
ribbon cassette Remove any paper loaded into the printer.
Before opening the cover, make sure that the printer is switched off.
Set the Paper Thickness Adjustment Lever to the “8” position.
Pull the Latch Levers near the right and left ends on the Access
Cover to the front, and detach the entire Access Cover.
Move the Print head to approximately the center.
STOP
Paper Thickness
Adjustment Lever
Access Cover
Latch Lever
Latch Lever
Print head
The Print Head may be hot. So please be careful not
to touch the metal part of the Print Head.
STOP
Installing the ribbon cassette Quick start-up
8