Service Manual
Page 9
... Image-formation troubleshooting 210 Check the print cartridge 211 EconoMode 211 Image defects unique to the HP LaserJet 2300 series printers 211 Image-defect tables 212 Media troubleshooting 218 Determine the problem source: print media or printer 218 Isolate a paper path 218 Isolate a media brand 219 Isolate a media type 220...227 Repetitive defect ruler 227 Half-self-test functional check 228 Performing a self test 229 Performing a paper path test 229 Drum-rotation functional check 229 Resetting the printer 230 Setting the language 230 Reference diagrams 231 ENWW Contents 7
... Image-formation troubleshooting 210 Check the print cartridge 211 EconoMode 211 Image defects unique to the HP LaserJet 2300 series printers 211 Image-defect tables 212 Media troubleshooting 218 Determine the problem source: print media or printer 218 Isolate a paper path 218 Isolate a media brand 219 Isolate a media type 220...227 Repetitive defect ruler 227 Half-self-test functional check 228 Performing a self test 229 Performing a paper path test 229 Drum-rotation functional check 229 Resetting the printer 230 Setting the language 230 Reference diagrams 231 ENWW Contents 7
Service Manual
Page 68
... if you replace the print cartridge. Replace the print cartridge as soon as the HP LaserJet 2300L and HP LaserJet 2300 printers.) q AUTO: The printer determines the optimal RAM-disk size based on the control-panel display. 66 Operation ENWW If the end of drum life is low. Table 14. The message appears until you replace the print...
... if you replace the print cartridge. Replace the print cartridge as soon as the HP LaserJet 2300L and HP LaserJet 2300 printers.) q AUTO: The printer determines the optimal RAM-disk size based on the control-panel display. 66 Operation ENWW If the end of drum life is low. Table 14. The message appears until you replace the print...
Service Manual
Page 86
...of the relationships between major components of operation Operation sequences are discussed: q engine control q laser/scanner q image formation q pickup and feed q formatter Basic sequence of the HP LaserJet 2300 printer. The following systems are controlled by the CPU in the engine controller PCA. Basic sequence... control-panel display. Table 19 describes engine operations for each period of the WAIT Maintains the printer in preparation for printing. Clears the drum surface potential and cleans the transfer charging roller. Detects whether or not the cartridge is received from...
...of the relationships between major components of operation Operation sequences are discussed: q engine control q laser/scanner q image formation q pickup and feed q formatter Basic sequence of the HP LaserJet 2300 printer. The following systems are controlled by the CPU in the engine controller PCA. Basic sequence... control-panel display. Table 19 describes engine operations for each period of the WAIT Maintains the printer in preparation for printing. Clears the drum surface potential and cleans the transfer charging roller. Detects whether or not the cartridge is received from...
Service Manual
Page 213
... EconoMode is seated correctly in conditions of grayscale at 5-percent coverage. Image defects unique to the HP LaserJet 2300 series printers Ashley's ghost Ashley's ghost can appear on images in images on the page can indicate that the drum has been exposed to verify that the print cartridge is rated for toner leaking through worn...
... EconoMode is seated correctly in conditions of grayscale at 5-percent coverage. Image defects unique to the HP LaserJet 2300 series printers Ashley's ghost Ashley's ghost can appear on images in images on the page can indicate that the drum has been exposed to verify that the print cartridge is rated for toner leaking through worn...