HP Color LaserJet 5500 Service Manual - Page 246

To remove the e-label memory controller PCB 1. Remove the DC controller shield. See DC controller shield. 2. Remove the three screws shown in callout 1. 3. Disconnect the nine connectors shown in callout 2. 4. Remove the e-label memory controller PCB. Figure 6-45. NOTE CAUTION Removing and replacing the e-label memory controller PCB DC controller PCB Use the following steps to remove the DC controller PCB. To remove the DC controller PCB 1. Remove the DC controller shield. See DC controller shield. 2. Remove the five screws shown in callout 1. 3. Disconnect all the connectors on the DC controller PCB, including the formatter ribbon cable shown in callout 2. The DC controller shown is for the HP Color LaserJet 5500 model. When removing the formatter ribbon cable, be careful not to tear it or to damage the connector. Gently release the brown tab over the connection. Do not pull on the ribbon cable without releasing this tab. 224 Chapter 6 Removal and replacement ENWW