IBM 6500-V5P Maintenance Manual - Page 365

Switch Assembly, Paper Detector Switch Assembly, Paper Detector Removal 1. Prepare the printer for maintenance (page 313). 2. Cabinet Model: Remove the paper guide assembly (page 348). Pedestal Model: Remove the top cover assembly (page 327). 3. Remove the two screws securing the paper detector switch assembly. (See Figure 46, page 416, items 3 and 4.) 4. Trace the paper detector switch cables back to the controller board, releasing the cables from the restraints under the base casting. (See cable routing diagrams on page 282 and page 283.) 5. Disconnect connector shell P106 from the controller board. 6. Remove switch cable connectors PMD and POD from connector P106 (page 323). 7. Remove the paper detector switch assembly. Installation 1. Holding the slotted wheel against the PMD sensor, position the paper detector switch assembly and install the screws securing it to the printer base. (See Figure 46, page 416, items 3 and 4.) 2. Check the PMD sensor arm range: make sure it travels freely and completely back into the sensing cavity. 3. Route switch cables PMD and POD back to the controller board, installing the cables in the restraints under the base casting. (See cable routing diagrams on page 282 and page 283.) 4. Connect switch cables PMD and POD to the connector P106 (page 323), then connect P106 to controller board connector J106. 5. Cabinet Model: Install the paper guide assembly (page 348). Pedestal Model: Install the top cover assembly (page 327). 6. Check and adjust the End of Forms Distance (page 378). 7. Return the printer to normal operation (page 314). 365