FUJITSU 10 ppm - Manual (Page 99)

5-6 User’s Manual
Periodic Routine Maintenance
Replacing the print unit involves replacing the toner bottle. It is better to
perform the following set of procedures when replacing the print unit:
• Remove the old print unit. (You cannot remove it from the printer after
detaching the toner bottle from it.)
• Clean the paper path.
• Clean the corona wire.
• Install the new print unit, then the new toner bottle.
The following sections describe these procedures in the order listed.
Removing the Print Unit
Perform this procedure in the following cases:
• To replace the print unit
• To store the print unit in a clean, dark place when working inside the
printer for more than three minutes
Caution:
For safety, turn off the printer and disconnect the power cord before
beginning.
To remove the print unit, follow these steps:
1. Open the upper door.
2. Raise the green handles of
the print unit.
3. Remove the print unit. Pull
the green handles at a 45
°
angle toward the front of the
printer. This will disengage
the print unit, allowing easy
removal.
When the print unit begins to
move, gently lift it up and
out.
!