HP Latex 2700 User Guide 3 - Page 169

Maintenance operations for all substrates (continued) Frequency Maintenance operation Cross-reference Every 150 liters of ink Clean the bottom of the carriage and the line sensor Clean the bottom of the carriage and the line sensor on page 201 Every 0.75 M scan-axis cycles Replace and calibrate the right printhead cleaning blades Replace and calibrate the right printhead cleaning blades on page 213 Every 50000 printed substrate meters Clean and grease the substrate drive transmission Clean and grease the substrate-drive transmission gears on page 217 Every 1.5 M scan-axis cycles Check and clean the printhead cleaning system Check and clean the printhead cleaning system on page 218 Clean the e-box and power-box fan filters, and the carriage cooling fan grid Clean the e-box and power-box fan filters, and the carriage cooling fan grid on page 221 Check and replace the service-station caps Check and replace a service-station cap on page 248 Replace the oiling felts Replace the oiling felts on page 228 Clean and lubricate the scan-axis rods Clean and lubricate the scan-axis rods on page 235 Clean and grease the printhead latches Clean and grease the printhead latches on page 239 Every 2000 liters of ink Clean the curing perforated plate and the curing fans Clean the curing perforated plate and the curing fans on page 240 Every 3000 liters of ink Clean and grease the printhead primers Clean and grease the printhead primers on page 244 Clean the FI towers (for the 2700W, including the CK storage box and white printhead FI tower) Clean the FI towers, including the CK storage box and white-printhead FI tower on page 246 Every 3 M scan-axis cycles Replace all service-station caps Check and replace a service-station cap on page 248 Every 1000 IT cycles Replace the intermediate tanks Replace an intermediate tank on page 190 Every year Check the correct behavior of the residual current devices Check the correct behavior of the residual current devices (RCD) on page 252 Purge the ink from the MSS box (2700W only) Purge the ink from the MSS box (2700W only) on page 253 When required Check and empty the condensation collector bottle Check and empty the condensation collector bottle on page 255 How to perform maintenance operations You can access maintenance information from the Internal Print Server. Its functions are divided into the following categories: ● Maintenance widgets prompt you to perform maintenance tasks, and provide instructions on how to perform them. They can also list the maintenance tasks that have been performed in the past, and the printer messages that have been displayed in the past. ● Diagnostics apps can run functional tests on printer systems and components to check for failures and malfunctions. Each diagnostics run generates a report that provides detailed results and troubleshooting instructions. It can also list the tests that have been run in the past. See Diagnostics on page 259. 162 Chapter 11 Hardware maintenance