HP 2420 Service Manual - Page 11

List of tables Table 1-1. Table 1-2. Table 1-3. Table 1-4. Table 1-5. Table 1-6. Table 1-7. Table 1-8. Table 1-9. Table 1-10. Table 1-11. Table 1-12. Table 1-13. Table 1-14. Table 1-15. Table 1-16. Table 5-1. Table 5-2. Table 7-1. Table 7-2. Table 7-3. Table 7-4. Table 7-5. Table 7-6. Table 7-7. Table 7-8. Table 7-9. Table 7-10. Table 8-1. Table 8-2. Table 8-3. Table 8-4. Table 8-5. Table 8-6. Table 8-7. Table 8-8. Table 8-9. Feature designations for HP LaserJet 2400 Series printers 2 Speed ...4 Resolution ...4 Paper handling 4 Memory and processor 5 Interface connections and networking 5 Language and fonts 5 Print cartridge ...6 Energy savings 6 Economical printing 6 Accessibility ...7 Product dimensions 8 Product dimensions, with all doors and trays fully opened 8 Power requirements 9 Power consumption (average, in watts)1 9 Sound power and pressure level1 (HP LaserJet 2400 series 10 Operation sequences 64 Power-on sequence 64 Resets submenu 159 Diagnostics menu 160 Common causes of jams 173 Causes for multiple pages feeding 181 Causes for wrinkled or folded paper at the paper-path entrance 182 Causes for wrinkled or folded paper at the paper-path exit 182 Causes for skewed pages 182 Interpreting control-panel messages 183 Problems with Mac OS 9.x 214 Problems with Mac OS X 216 Technical support Web sites 234 Covers...239 Internal components (1 of 4 241 Internal components (2 of 4 245 Internal components (3 of 4 249 Internal components (4 of 4 251 Tray 2 pickup assembly 255 Alphabetical parts list 256 Numerical parts list 262 ENWW ix