IBM iL2120 User Manual page 38

Follow these steps to replace the projection lamp:
1. Turn off the projector by unplugging the power cord.
2. Wait 30 minutes to allow the projector to cool thoroughly.
3. Invert the projector on a soft, flat surface, and then insert a small
4. Pull the lamp-module door up and remove it.
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iL2120 IBM Value Data/Video Projector, iL2220 Conference Room Data/Video Projector: User's Guide
screwdriver or other flat object into the tab on the lamp-module door and
gently pry the door open.
WARNING:
Be extremely careful when removing the lamp module. In the
unlikely event that the bulb ruptures, small glass fragments might
be generated. The lamp module is designed to contain these
fragments, but use caution when removing the lamp module.
Attention: This product contains a Metal Arc Lamp which contains
Mercury. Dispose of it as required by local ordinances and regulations.