HP L65500 manual Clean the carriage rails

Page 19

to the printheads, the carriage cover may need to be cleaned about once every two months, depending on your use of the printer. An alert is displayed when the cover needs to be cleaned.

1.Go to the front panel and select Clean carriage cover from the Preventive Maintenance menu . The carriage moves into the electrical compartment.

2.Open the printhead access door.

3.Press the OK key on the front panel.

4.Clean the carriage cover with a lint-free cloth.

5.If you find dried ink that you cannot remove with the dry cloth, try dampening the cloth with isopropyl alcohol. After cleaning, wait for the cover to dry.

6.Close the door and press the OK key on the front panel.

Clean the carriage rails

The rails along which the carriage moves may need to be cleaned about once every two years, depending on your use of the printer. An alert is displayed when they need to be cleaned.

1.Go to the front panel and select Clean carriage rails from the Preventive Maintenance menu . Press OK to continue.

2.The carriage beam is automatically raised, as when loading substrate.

3.When the carriage beam has stopped rising, turn off the printer.

Hardware maintenance

ENWW	Clean the carriage rails 13

Image 19

Contents HP Designjet L65500 Printer Trademarks Table of contents Software maintenance Front-panel error messages When you need help Enww General safety guidelines Safety precautionsFire hazard Label Explanation Identifies the main earth terminal Emergency stop buttons Check printer status Printer statusPrinter alerts Align the printheads Printer calibrationTroubleshoot printhead alignment Substrate-advance compensationColor calibration Color calibration Color profiles Ink restrictionsMaintain the substrates Hardware maintenanceMaintain the ink cartridges Maintain the printheadsCheck the printheads Clean the carriage coverClean the carriage rails Hardware maintenance Clean the ink deposits Clean the exterior of the printerClean the line sensor and aerosol inlets Clean the substrate edge holders Clean the main rollerClean the substrate-advance sensor Clean the pinch wheelsClean the platen Clean the printheadsClean the temperature sensors Maintain the printhead primers Replace the carriage oiler foams Hardware maintenance Replace the line sensor box Replace the printhead cleaning roll Replace the printhead cleaning roll and aerosol filtersReplace the printhead cleaning roll and aerosol filters Replace the aerosol filters Move the printer Cleaning kit Printer maintenance kitsMaintain the HP Internal Print Server Software maintenanceUpdate the firmware Substrate cannot be loaded successfully Troubleshoot substrate issuesSubstrate has jammed Substrate is not attached to the input core Substrate sticks to the platen Ink is still wet when the substrate emergesThere are ink marks on the substrate General advice Troubleshoot print-quality issuesBanding Banding Colors are misaligned vertically Colors are misalignedColors are misaligned horizontally Print is grainyColors look washed out Print is smudgedSubstrate is not flat Edges of objects are rough or blurredColors are inaccurate Front panel recommends replacing or reseating a printhead Troubleshoot ink cartridge and printhead issuesCannot insert an ink cartridge Cannot insert a printheadPrinthead has overheated Incorrect printhead cleaning roll errorsPrinthead has damaged the substrate HP Internal Print Server cannot detect the printer Troubleshoot other issuesPrinter does not print Printer seems slowPrint job files have not been properly deleted Upgrade the HP Internal Print ServerColor calibration fails Front-panel errors Front-panel error messages2Numerical error codes Icon, then Carriage beam position Carriage system recovery Correctly inflated. The substrate will be unloaded HP Customer Care When you need helpDocumentation HP Proactive SupportHP Customer Care Centers Service information Preset creation flowchart Index Enww