Figure
3 Remove the RFI shield (LJ 4 only) by releasing the retaining tab and sliding the shield up (see Figure
4 Laser Jet 4: Release the (4) clips from the fan ducting to provide clearance and remove the fan from the top of the printer (see Figure
Laser Jet 4 Plus/5: Remove (1) screw on the
5 Remove the fan.
N o t e | When reinstalling the fan, verify that the air is |
| blowing upward. |