User Guide

5 Grasp the top cover and carefully rotate the left edge up and away from the printer. Do not apply
stress to the control-panel wire-harness (callout 4) when rotating the top cover away from the
printer.
CAUTION The accessory pin (callout 5) is not captive. Do not lose the pin.
Figure 6-22 Top cover (3 of 3)
6 Disconnect the control-panel wire-harness (callout 4) from the dc controller PCA. Remove the
top cover.
CAUTION When the top cover is reinstalled, make sure that the wire-harnesses are
correctly routed through the cable guides. If the wire-harnesses are not routed correctly, they
can be damaged when the top cover is reinstalled.
Hint The control-panel wire-harness connector can become disconnected when you reinstall
the top cover. If the control panel does not work after the top cover is reinstalled, verify that
the wire-harness connector is fully seated into its dc controller PCA connector.
194 6 Removing and replacing parts