This service manual contains information necessary to test, maintain, and service the following:
- CR354A HP DesignJet T920 36-in ePrinter;
- CR355A/B HP DesignJet T920 36-in PostScript ePrinter;
- CR356A HP DesignJet T1500 36-in ePrinter;
- CR357A/B HP DesignJet T1500 36-in PostScript;
- CR358A HP DesignJet T2500 eMultifunction;
- CR358A/B HP DesignJet T2500 PostScript eMultifunction;
- B9E24A/B HP DesignJet T3500 Production eMFP.
Contents:
1. Printer fundamentals;
2. Troubleshooting;
The front panel;
Service keys combination;
Troubleshooting tree (HP DesignJet T920 and T1500 only);
Product Troubleshooting trees (HP DesignJet T2500 and T3500 only);
Scanner Troubleshooting Tree;
Scanner CIS Troubleshooting;
Paper handling problems;
Ink supply problems;
Print-quality problems;
Connectivity problems;
Scanning Problems;
Firmware upgrades;
3. System error codes;
Introduction;
What to do if the front panel fails to initialize;
System error codes in brief;
System error codes in full;
Appendix A: How to troubleshoot system error 79:04 and 79.2:04;
Appendix B: Updating firmware in boot mode;
Appendix C: Obtaining the diagnostics package;
4. Diagnostics, Service Utilities and Calibrations;
5. Parts and diagrams;
6. Removal and installation;
7. Maintenance;
8. Customer Self Repair Flyers.
Download HP DesignJet T920 / T1500 / T2500 / T3500 series. Service Manual