Host Attachment Card / Ipds Card Replacement; Exit Sensor Board Removal - IBM 3112 Service Manual

Host Attachment Card / IPDS Card Replacement

Note: The following directions also apply when you are installing a
new IPDS card.
1. With IPDS, attach the Host Attachment Card to the IPDS Card (2
screws).
2. Connect the Host Attachment Card onto the system board. With
IPDS, snap the IPDS Card onto the standoffs. Ensure that the
connector is seated.
3. Install the grounding screw/washer.
4. Close the right side cover and the top cover.
5. Connect the host attachment cable (Twinax or Coax).
6. Use the printouts to return all host settings and non-host settings
to the original customer values.
Note: To avoid losing Host settings at power off, ensure that
you select "Save Settings", within the SAVE/RESTORE menu in
Network Menu 1.

Exit Sensor Board Removal

1. Remove the front cover.
2. Disconnect the fuser/sensor cable.
3. Disconnect the thermistor cable.
4. Disconnect the fuser solenoid cable.
5. Release the latches [A].
6. Pull the sensor board down to remove it.
84
Service Manual