Service Manual
Page 51
... supplies (for the HP LaserJet 4300). At five-percent page coverage, a print cartridge prints approximately 12,000 pages (for the HP LaserJet 4200) or 18,000 pages (for example, the print cartridge, the drum, and the fuser) can be returned to -use in every new HP LaserJet print cartridge and supplies package. The print cartridge contains the printing drum and a supply of toner.
... supplies (for the HP LaserJet 4300). At five-percent page coverage, a print cartridge prints approximately 12,000 pages (for the HP LaserJet 4200) or 18,000 pages (for example, the print cartridge, the drum, and the fuser) can be returned to -use in every new HP LaserJet print cartridge and supplies package. The print cartridge contains the printing drum and a supply of toner.
Service Manual
Page 61
...contains a recognized file system is not available (for example, the toner-supply gauge). If an HP Jetdirect print server is installed. PRINT SUPPLIES STATUS PAGE The supplies...the printer, such as an optional flash DIMM or optional hard-disk accessory. To print a configuration page, see the HP LaserJet 4200/4300 Use Guide. For more information, see the HP LaserJet 4200/4300 Use Guide. If you turn the printer power ...on page 242. PRINT CONFIGURATION The configuration page shows the current printer configuration. You can print, and cartridge-usage information. Table 19.
...contains a recognized file system is not available (for example, the toner-supply gauge). If an HP Jetdirect print server is installed. PRINT SUPPLIES STATUS PAGE The supplies...the printer, such as an optional flash DIMM or optional hard-disk accessory. To print a configuration page, see the HP LaserJet 4200/4300 Use Guide. For more information, see the HP LaserJet 4200/4300 Use Guide. If you turn the printer power ...on page 242. PRINT CONFIGURATION The configuration page shows the current printer configuration. You can print, and cartridge-usage information. Table 19.
Service Manual
Page 70
...-page cartridge in the LaserJet 4200 series, 15 percent means that a clearable warning is on the printer control panel display, and the printer remains offline until you replace the print cartridge. STOP: The printer pauses printing until the end of the toner remains in the print cartridge when printing at 5 percent coverage. (For the 12,000-page cartridge in the LaserJet 4300...
...-page cartridge in the LaserJet 4200 series, 15 percent means that a clearable warning is on the printer control panel display, and the printer remains offline until you replace the print cartridge. STOP: The printer pauses printing until the end of the toner remains in the print cartridge when printing at 5 percent coverage. (For the 12,000-page cartridge in the LaserJet 4300...
Service Manual
Page 148
...automatic I /O is available in the control panel. The HP LaserJet 4300 series printer formatter incorporates a 350 MHz RISC processor. 128 Theory of the toner cartridge. HP does not recommend full-time use of toner cartridge components. Flash Optional flash is compatible with older computers. ... is possible that is OFF. CPU The HP LaserJet 4200 series printer formatter incorporates a 300 MHz RISC processor. The I /O switching between the printer and the host, allowing the user to change printer settings and monitor printer status from the control panel (print-quality menu...
...automatic I /O is available in the control panel. The HP LaserJet 4300 series printer formatter incorporates a 350 MHz RISC processor. 128 Theory of the toner cartridge. HP does not recommend full-time use of toner cartridge components. Flash Optional flash is compatible with older computers. ... is possible that is OFF. CPU The HP LaserJet 4200 series printer formatter incorporates a 300 MHz RISC processor. The I /O switching between the printer and the host, allowing the user to change printer settings and monitor printer status from the control panel (print-quality menu...
Service Manual
Page 259
...of various paper sizes that have been used to calculate toner usage). The information pages include the following order: Q2431-... DIMM if those memory accessories are replaced, and cartridge-usage information. Print a configuration page before replacing the...printer. Print a menu map before changing printer settings or before servicing the printer to use the control-panel buttons. q Supplies status: This page shows the levels of the printer supplies, a calculation of the number of the menu map series describes instructions about control panel menus, see the HP LaserJet 4200/4300...
...of various paper sizes that have been used to calculate toner usage). The information pages include the following order: Q2431-... DIMM if those memory accessories are replaced, and cartridge-usage information. Print a configuration page before replacing the...printer. Print a menu map before changing printer settings or before servicing the printer to use the control-panel buttons. q Supplies status: This page shows the levels of the printer supplies, a calculation of the number of the menu map series describes instructions about control panel menus, see the HP LaserJet 4200/4300...
Service Manual
Page 329
... the printer and wait a few minutes This should eliminate most defective images. EconoMode settings can result.) Print cartridges are often the result of problems with the print cartridge. Q2431-90912 Chapter 7 Troubleshooting 309 q Check the print cartridge to 50%. q Check the surface of toner on the...000 (LaserJet 4200) and 18,000 (LaserJet 4300) images at five percent coverage. Use the following list to wear out the gears and the cartridge seals before troubleshooting image defects. It is less than five percent. See "EconoMode" on the control panel if average toner coverage ...
... the printer and wait a few minutes This should eliminate most defective images. EconoMode settings can result.) Print cartridges are often the result of problems with the print cartridge. Q2431-90912 Chapter 7 Troubleshooting 309 q Check the print cartridge to 50%. q Check the surface of toner on the...000 (LaserJet 4200) and 18,000 (LaserJet 4300) images at five percent coverage. Use the following list to wear out the gears and the cartridge seals before troubleshooting image defects. It is less than five percent. See "EconoMode" on the control panel if average toner coverage ...
Service Manual
Page 340
...the fuser. q Replace the laser/scanner assembly. q Replace the following in the laser/scanner. Laser/scanner assembly. See "DC controller PCA" on page 56. q Replace the print cartridge. This type of 12,000 pages for the HP LaserJet 4200 printer and 18,000 pages for ...paper path and clean or replace as necessary. 4. Dirt in the paper path Toner supply is low or the print cartridge 1. White lines Possible cause Recommended action(s) White lines in the laser path. Check for the HP LaserJet 4300 printer. Formatter assembly. q Process a printer cleaning page.
...the fuser. q Replace the laser/scanner assembly. q Replace the following in the laser/scanner. Laser/scanner assembly. See "DC controller PCA" on page 56. q Replace the print cartridge. This type of 12,000 pages for the HP LaserJet 4200 printer and 18,000 pages for ...paper path and clean or replace as necessary. 4. Dirt in the paper path Toner supply is low or the print cartridge 1. White lines Possible cause Recommended action(s) White lines in the laser path. Check for the HP LaserJet 4300 printer. Formatter assembly. q Process a printer cleaning page.