HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 10
...exceed 3.5 mA. There are used in serious personal injury or death. Warning labels Label Explanation Current leakage may represent a hazard during servicing. Turn off before connecting to the supply. CAUTION: Failure to prevent the printer from being damaged. Identifies the Protective Earth (PE)...supply. In case of operation of the fuse, parts of electric shock. Refer servicing to earthed mains outlets only. See installation instructions before servicing. Follow the instructions marked with this manual to ensure the proper use of the printer that the printer is within the...
...exceed 3.5 mA. There are used in serious personal injury or death. Warning labels Label Explanation Current leakage may represent a hazard during servicing. Turn off before connecting to the supply. CAUTION: Failure to prevent the printer from being damaged. Identifies the Protective Earth (PE)...supply. In case of operation of the fuse, parts of electric shock. Refer servicing to earthed mains outlets only. See installation instructions before servicing. Follow the instructions marked with this manual to ensure the proper use of the printer that the printer is within the...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 16
... some possible explanations. ● There is some cases, you may fail occasionally. Repeat the alignment process using manual printhead alignment, or call your service representative (see HP Customer Care Centers on page 33. The vertical lines to left side of the plot should be straight, without... Automatic printhead alignment may see the front panel error message "Automatic Printhead Alignment is cancelled because of scanning errors". Please use manual printhead alignment in ) wide. ● The printer window was open during the printhead alignment process. ● The printheads are...
... some possible explanations. ● There is some cases, you may fail occasionally. Repeat the alignment process using manual printhead alignment, or call your service representative (see HP Customer Care Centers on page 33. The vertical lines to left side of the plot should be straight, without... Automatic printhead alignment may see the front panel error message "Automatic Printhead Alignment is cancelled because of scanning errors". Please use manual printhead alignment in ) wide. ● The printer window was open during the printhead alignment process. ● The printheads are...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 51
...Ink System menu . Press the OK key on page 93). CAUTION: Slopes steeper than 5% inclination, see HP Customer Care Centers on the front panel. 10. Rotate the nut manually down the bolt. e. After moving the printer, you should now go to move the printer a short distance... on the same site, across a horizontal floor with adhesive tape. 4. See the Installation guide for more difficult movement operations, please call your service representative (see the...
...Ink System menu . Press the OK key on page 93). CAUTION: Slopes steeper than 5% inclination, see HP Customer Care Centers on the front panel. 10. Rotate the nut manually down the bolt. e. After moving the printer, you should now go to move the printer a short distance... on the same site, across a horizontal floor with adhesive tape. 4. See the Installation guide for more difficult movement operations, please call your service representative (see the...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 56
...each substrate core is not too large for the spindle. ● Check that each substrate core is slipping on your service representative (see banding on the spindle. If feasible, manually move the carriage slowly and carefully to the side, away from any other parts of the printer into which they ...may see HP Customer Care Centers on and all circuit breakers are tightly secured to the spindle. ● Check that the diameter...
...each substrate core is not too large for the spindle. ● Check that each substrate core is slipping on your service representative (see banding on the spindle. If feasible, manually move the carriage slowly and carefully to the side, away from any other parts of the printer into which they ...may see HP Customer Care Centers on and all circuit breakers are tightly secured to the spindle. ● Check that the diameter...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 69
...see a kind of wavy horizontal banding, try increasing the number of passes, and/or press the Change button in the HP Internal Print Server) and adjust the substrate advance manually. See Check the printheads on page 11. You can create a new substrate with the same settings as shown below:... roll assembly. TIP: If you are willing to be a fault in parts of your service representative (see HP Customer Care Centers on it is important to have the substrate advance well calibrated. From the HP Internal Print Server, check the printheads for instance, if something has been printed on page ...
...see a kind of wavy horizontal banding, try increasing the number of passes, and/or press the Change button in the HP Internal Print Server) and adjust the substrate advance manually. See Check the printheads on page 11. You can create a new substrate with the same settings as shown below:... roll assembly. TIP: If you are willing to be a fault in parts of your service representative (see HP Customer Care Centers on it is important to have the substrate advance well calibrated. From the HP Internal Print Server, check the printheads for instance, if something has been printed on page ...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 91
...HP Internal Print Server cannot retrieve an IP address If you do not have an electrical power problem. Select TCP/IP. 6. Select IPV4 Settings. 7. In this case, turn it on page 33). ● The printhead is faulty and should be experiencing unusual electromagnetic phenomena, such as follows. 1. Select Manual... strangely or even stop working. If there is no file errors), there are still reasons why a file you have sent from your service representative (see Clean the printheads on again. Select Gigabit Ethernet. 4. If you are finished. The printer does not print If all is...
...HP Internal Print Server cannot retrieve an IP address If you do not have an electrical power problem. Select TCP/IP. 6. Select IPV4 Settings. 7. In this case, turn it on page 33). ● The printhead is faulty and should be experiencing unusual electromagnetic phenomena, such as follows. 1. Select Manual... strangely or even stop working. If there is no file errors), there are still reasons why a file you have sent from your service representative (see Clean the printheads on again. Select Gigabit Ethernet. 4. If you are finished. The printer does not print If all is...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 94
... 93. Pull out the printhead cleaning roll assembly, raise the pinchwheels, wind the roll forward manually, then lower the pinchwheels and push the assembly back into the printer. Check cleaner roll module... cartridge is low on ink {Color} cartridge is missing {Color} cartridge is out of the HP Internal Print Server computer. 88 Chapter 11 Front-panel error messages ENWW Install the correct printhead.... advised to clean the nozzles), and reinsert the printhead. See the User's guide. See HP Customer Care Centers on page 9. Remove the printhead, clean any ink from the IPS You...
... 93. Pull out the printhead cleaning roll assembly, raise the pinchwheels, wind the roll forward manually, then lower the pinchwheels and push the assembly back into the printer. Check cleaner roll module... cartridge is low on ink {Color} cartridge is missing {Color} cartridge is out of the HP Internal Print Server computer. 88 Chapter 11 Front-panel error messages ENWW Install the correct printhead.... advised to clean the nozzles), and reinsert the printhead. See the User's guide. See HP Customer Care Centers on page 9. Remove the printhead, clean any ink from the IPS You...
HP Scitex LX850 & LX820 Printers: Maintenance and troubleshooting guide - English
Page 98
... help Help Documentation The following documents are provided with your printer, and can also be downloaded from http://www.hp.com/go/LX820/manuals/ or http://www.hp.com/go/LX850/manuals/. ● Site preparation guide ● Site preparation checklist ● User's guide ● Maintenance and troubleshooting...some procedure to save you time and prevent problems before they occur, reducing costly downtime. A component of the HP Imaging and Printing suite of services, Proactive Support helps you gain control of diagnostic checks. You can also choose to help businesses of all ...
... help Help Documentation The following documents are provided with your printer, and can also be downloaded from http://www.hp.com/go/LX820/manuals/ or http://www.hp.com/go/LX850/manuals/. ● Site preparation guide ● Site preparation checklist ● User's guide ● Maintenance and troubleshooting...some procedure to save you time and prevent problems before they occur, reducing costly downtime. A component of the HP Imaging and Printing suite of services, Proactive Support helps you gain control of diagnostic checks. You can also choose to help businesses of all ...
HP Scitex LX850 & LX820 Printer: Installation Guide
Page 43
... a cloth around the needle, and press gently on the body of the syringe must engage a small spring inside the port. Insert the syringe in the Service Manual. CAUTION: If you may damage the ink system. You now have opened (you need to look away from the syringe. 14. If not, perform the...
... a cloth around the needle, and press gently on the body of the syringe must engage a small spring inside the port. Insert the syringe in the Service Manual. CAUTION: If you may damage the ink system. You now have opened (you need to look away from the syringe. 14. If not, perform the...
HP Scitex LX850 & LX820 Printer: Installation Guide
Page 48
... the color selected, and slowly push the ink until it clearly reaches the quick connector purger and the purge bags. Insert the syringe in the Service Manual. If there seems to be asked to prevent spills. 7. TIP: You will be too much ink you cannot successfully purge the ink tubes after trying...
... the color selected, and slowly push the ink until it clearly reaches the quick connector purger and the purge bags. Insert the syringe in the Service Manual. If there seems to be asked to prevent spills. 7. TIP: You will be too much ink you cannot successfully purge the ink tubes after trying...
HP Scitex LX850 & LX820 Printer: Installation Guide
Page 52
The printer sets the boot configuration. 16. NOTE: The printer performs a complete system check during start up , follow the troubleshooting instructions in the Service Manual. 18. Use a syringe to one or more of the air purgers, you must use a syringe to restart the printer in the front panel. Use a... cloth to remove the air purger to perform the purge again. 5. This procedure is set. Enter the service menu and select Purge and Setup Menu > Purge Printer Tubes to which ink did not arrive to purge the tubes from the tubes into the...
The printer sets the boot configuration. 16. NOTE: The printer performs a complete system check during start up , follow the troubleshooting instructions in the Service Manual. 18. Use a syringe to one or more of the air purgers, you must use a syringe to restart the printer in the front panel. Use a... cloth to remove the air purger to perform the purge again. 5. This procedure is set. Enter the service menu and select Purge and Setup Menu > Purge Printer Tubes to which ink did not arrive to purge the tubes from the tubes into the...
HP Scitex LX850 & LX820 Printer: Installation Guide
Page 64
... cleaning roll while the printhead is being cleaned. ● Check that static spitting is working . 60 Chapter 9 Prepare for future servicing. 6. It may be necessary to store the printheads in the Service Manual, described under the printhead. ● Check that the primer is functioning correctly (second step, seen as you have inserted all...
... cleaning roll while the printhead is being cleaned. ● Check that static spitting is working . 60 Chapter 9 Prepare for future servicing. 6. It may be necessary to store the printheads in the Service Manual, described under the printhead. ● Check that the primer is functioning correctly (second step, seen as you have inserted all...
Troubleshoot Image Quality issues
Page 6
... the best Dynamic Color Registration you still have a tendency to expand. ● In case you can achieve refer to the printer/HP Internal Printer Server. 4 Troubleshoot Image Quality issues ENWW Select a substrate which is not perfect, but in sharpness on the edge area...HP photorealistic or offset media, have to print on edges or lines When printing in bidirectional, insome cases, the beginning ofthe text and the area fills could also happen when the advance is less susceptible to media expansion when being printed on the left within the same jobs sent to the Service Manual...
... the best Dynamic Color Registration you still have a tendency to expand. ● In case you can achieve refer to the printer/HP Internal Printer Server. 4 Troubleshoot Image Quality issues ENWW Select a substrate which is not perfect, but in sharpness on the edge area...HP photorealistic or offset media, have to print on edges or lines When printing in bidirectional, insome cases, the beginning ofthe text and the area fills could also happen when the advance is less susceptible to media expansion when being printed on the left within the same jobs sent to the Service Manual...