Service Manual
Page 23
... Base model The HP LaserJet 4200/4300 series printer is available in a total of 12 models. Product configurations HP LaserJet 4200 series HP LaserJet 4300 series q Q2425A q 48 MB RAM, expandable to 416 MB q one 100-sheet tray and one 500-sheet tray q Q2431A q 64 MB RAM, expandable...sheet stapler/stacker output accessory q Q2448A q 80 MB RAM, expandable to 416 MB q one 100-sheet tray and two 500-sheet trays q HP Jetdirect 10/100Base-TX print server card for network connection q duplexer for automatic two-sided printing q 500-sheet stapler/stacker output accessory Q2431-90912 Chapter...
... Base model The HP LaserJet 4200/4300 series printer is available in a total of 12 models. Product configurations HP LaserJet 4200 series HP LaserJet 4300 series q Q2425A q 48 MB RAM, expandable to 416 MB q one 100-sheet tray and one 500-sheet tray q Q2431A q 64 MB RAM, expandable...sheet stapler/stacker output accessory q Q2448A q 80 MB RAM, expandable to 416 MB q one 100-sheet tray and two 500-sheet trays q HP Jetdirect 10/100Base-TX print server card for network connection q duplexer for automatic two-sided printing q 500-sheet stapler/stacker output accessory Q2431-90912 Chapter...
Service Manual
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...standard and accessory memory DIMMs 8 Printer description Q2431-90912 Table 4. See http://www.hp.com/support/lj4200 or http://www.hp.com/support/lj4300 for a typical 8.2 amps product 3.3 amps Table 5. Table 6. Circuit requirements HP LaserJet 4200 series HP LaserJet 4300 series 110-volt models 220-volt ... to 90° F) Relative humidity 20 percent to 80 percent Speed, in pages per ISO 9296 Printing, 35 ppm (HP LaserJet 4200 series) Printing, 45 ppm (HP LaserJet 4300 series) PowerSave LpAm= 54 dB (A) LpAm= 56 dB (A) LpAm= 27 dB (A) Values are subject to 240 volts (+/-10...
...standard and accessory memory DIMMs 8 Printer description Q2431-90912 Table 4. See http://www.hp.com/support/lj4200 or http://www.hp.com/support/lj4300 for a typical 8.2 amps product 3.3 amps Table 5. Table 6. Circuit requirements HP LaserJet 4200 series HP LaserJet 4300 series 110-volt models 220-volt ... to 90° F) Relative humidity 20 percent to 80 percent Speed, in pages per ISO 9296 Printing, 35 ppm (HP LaserJet 4200 series) Printing, 45 ppm (HP LaserJet 4300 series) PowerSave LpAm= 54 dB (A) LpAm= 56 dB (A) LpAm= 27 dB (A) Values are subject to 240 volts (+/-10...
Service Manual
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...B des normes canadiennes de compatibilité électromagnétique (CEM). 26 Printer description Q2431-90912 Declarations of Conformity Declaration of Conformity according to ISO/IEC Guide 22 ... this device must accept any interference received, including interference that the product Product Name: HP LaserJet 4200 series HP LaserJet 4300 series Regulatory Model Numbers: BOISB-0203-00 BOISB-0204-00 Product Options: ALL conforms to ...60950:1999 / EN 60950:2000 IEC 60825-1:1993+A1 / EN 60825-1+A11 Class 1 Laser/LED Product GB4943:1995 *2) CISPR 22:1993+A1+A2 / EN 55022:1994+A1+...
...B des normes canadiennes de compatibilité électromagnétique (CEM). 26 Printer description Q2431-90912 Declarations of Conformity Declaration of Conformity according to ISO/IEC Guide 22 ... this device must accept any interference received, including interference that the product Product Name: HP LaserJet 4200 series HP LaserJet 4300 series Regulatory Model Numbers: BOISB-0203-00 BOISB-0204-00 Product Options: ALL conforms to ...60950:1999 / EN 60950:2000 IEC 60825-1:1993+A1 / EN 60825-1+A11 Class 1 Laser/LED Product GB4943:1995 *2) CISPR 22:1993+A1+A2 / EN 55022:1994+A1+...
Service Manual
Page 65
... *NO LETTER YES Use this item to set the page orientation in the PCL submenu. MANUALLY FEED [PAPER SIZE] appears on the HP LaserJet 4200/4300 series printers. COURIER FONT *REGULAR DARK Specify the version of Courier font to be printed on the PCL Font List. ORIENTATION *PORTRAIT LANDSCAPE Use ...This item might not appear, depending on one that can be printed on the HP LaserJet 4 series printers. This option is installed. FONT PITCH 0.44 to 99.99 (*10.00) Use this item to tell the printer whether or not to 80 10-pitch characters can be printed on the selected...
... *NO LETTER YES Use this item to set the page orientation in the PCL submenu. MANUALLY FEED [PAPER SIZE] appears on the HP LaserJet 4200/4300 series printers. COURIER FONT *REGULAR DARK Specify the version of Courier font to be printed on the PCL Font List. ORIENTATION *PORTRAIT LANDSCAPE Use ...This item might not appear, depending on one that can be printed on the HP LaserJet 4 series printers. This option is installed. FONT PITCH 0.44 to 99.99 (*10.00) Use this item to tell the printer whether or not to 80 10-pitch characters can be printed on the selected...
Service Manual
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... the 12,000-page cartridge in the LaserJet 4300 series, 15 percent means that generated the message. JOB: The clearable warning message appears until you must press the SELECT ( ) button before returning online. CONTINUE: The printer continues to print, but the message continues... cartridge in the LaserJet 4200 series, 15 percent means that prevents printing, the message remains on the printer control-panel display, and the printer goes offline for printer jam recovery (usually ON). 50 Printer operation Q2431-90912 Table 24. STOP: The printer pauses printing until ...
... the 12,000-page cartridge in the LaserJet 4300 series, 15 percent means that generated the message. JOB: The clearable warning message appears until you must press the SELECT ( ) button before returning online. CONTINUE: The printer continues to print, but the message continues... cartridge in the LaserJet 4200 series, 15 percent means that prevents printing, the message remains on the printer control-panel display, and the printer goes offline for printer jam recovery (usually ON). 50 Printer operation Q2431-90912 Table 24. STOP: The printer pauses printing until ...
Service Manual
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... includes the following procedure to 10 seconds. 3. Turn the printer power off. 2. Maintenance kit part numbers Part name Part number q 110-V printer kit (HP LaserJet 4200 series) Q2429A q 110-V printer kit (HP LaserJet 4300 series) Q2436A q 220-V printer kit (HP LaserJet 4200 series) Q2430A q 220-V printer kit (HP LaserJet 4300 series) Q2437A The maintenance kit contains userreplaceable parts and instructions for the printer, two 500-sheet feeders and one 1,500-sheet feeder...
... includes the following procedure to 10 seconds. 3. Turn the printer power off. 2. Maintenance kit part numbers Part name Part number q 110-V printer kit (HP LaserJet 4200 series) Q2429A q 110-V printer kit (HP LaserJet 4300 series) Q2436A q 220-V printer kit (HP LaserJet 4200 series) Q2430A q 220-V printer kit (HP LaserJet 4300 series) Q2437A The maintenance kit contains userreplaceable parts and instructions for the printer, two 500-sheet feeders and one 1,500-sheet feeder...
Service Manual
Page 110
...the paper-feeder pickup solenoid. (The main motor drives the pickup roller, feed roller, and separation roller.) 90 Theory of the printer drives the paper feeder. Figure 22. 500-sheet feeder I/O block diagram 500-sheet feeder pickup and feeding Three switches on page 83...-feeder driver receives the pickup command from the 500-sheet feeder The HP LaserJet 4200/4300 series printers support up to the paper feeder, which then generates +3.3 v for the printer. The main motor (M101) of operation Q2431-90912 The printer delivers a charge of +24 vdc to two optional 500-sheet feeders...
...the paper-feeder pickup solenoid. (The main motor drives the pickup roller, feed roller, and separation roller.) 90 Theory of the printer drives the paper feeder. Figure 22. 500-sheet feeder I/O block diagram 500-sheet feeder pickup and feeding Three switches on page 83...-feeder driver receives the pickup command from the 500-sheet feeder The HP LaserJet 4200/4300 series printers support up to the paper feeder, which then generates +3.3 v for the printer. The main motor (M101) of operation Q2431-90912 The printer delivers a charge of +24 vdc to two optional 500-sheet feeders...
Service Manual
Page 148
...in 2 MB and 4 MB flash memory DIMMs for creating multiple original prints (mopies) and storing forms, fonts, and signatures. CPU The HP LaserJet 4200 series printer formatter incorporates a 300 MHz RISC processor. However, EconoMode does not extend the life of EconoMode. Input/output Parallel interface The formatter receives incoming... with older computers. Flash Optional flash is OFF. The default setting 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.
...in 2 MB and 4 MB flash memory DIMMs for creating multiple original prints (mopies) and storing forms, fonts, and signatures. CPU The HP LaserJet 4200 series printer formatter incorporates a 300 MHz RISC processor. However, EconoMode does not extend the life of EconoMode. Input/output Parallel interface The formatter receives incoming... with older computers. Flash Optional flash is OFF. The default setting 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.
Service Manual
Page 190
.... Cooling fan (HP LaserJet 4300 series only; 2 of 5) 3. Figure 113. Rotate the anti-static bar away from the printer to release it. Gently pry back the two retaining tabs (callout 1) and slip the anti-static bar (callout 2) bar off of them. 82 81 Figure 112. HP LaserJet 4300 series printer only) This fan is not installed in the HP LaserJet 4200 series printer. 1. Note Cooling...
.... Cooling fan (HP LaserJet 4300 series only; 2 of 5) 3. Figure 113. Rotate the anti-static bar away from the printer to release it. Gently pry back the two retaining tabs (callout 1) and slip the anti-static bar (callout 2) bar off of them. 82 81 Figure 112. HP LaserJet 4300 series printer only) This fan is not installed in the HP LaserJet 4200 series printer. 1. Note Cooling...
Service Manual
Page 195
... to the print-cartridge motor wire-harness. 1 2 Figure 121. See "Top cover" on page 149. 2. Remove the following assemblies: q Top cover. callout 1). Print-cartridge motor (HP LaserJet 4300 series only; 1 of 2) Q2431-90912 Chapter 6 Removing and replacing parts 175 Note Hint Print-cartridge motor (HP LaserJet 4300 series printer only) This motor is not installed on the HP LaserJet 4200 series printer. 1.
... to the print-cartridge motor wire-harness. 1 2 Figure 121. See "Top cover" on page 149. 2. Remove the following assemblies: q Top cover. callout 1). Print-cartridge motor (HP LaserJet 4300 series only; 1 of 2) Q2431-90912 Chapter 6 Removing and replacing parts 175 Note Hint Print-cartridge motor (HP LaserJet 4300 series printer only) This motor is not installed on the HP LaserJet 4200 series printer. 1.
Service Manual
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...Information pages 1. The informational pages for example, the number of pages of the menu map series describes instructions about files on an optional hard-disk accessory or flash DIMM if those memory ...all information pages are installed. Chapter 7 Troubleshooting 239 q Configuration page: The configuration page lists printer configuration information. Press the DOWN ARROW button to scroll to select and print the selected information... about control panel menus, see the HP LaserJet 4200/4300 Use Guide. q Usage page: The usage page is only available if an optional hard disk is ...
...Information pages 1. The informational pages for example, the number of pages of the menu map series describes instructions about files on an optional hard-disk accessory or flash DIMM if those memory ...all information pages are installed. Chapter 7 Troubleshooting 239 q Configuration page: The configuration page lists printer configuration information. Press the DOWN ARROW button to scroll to select and print the selected information... about control panel menus, see the HP LaserJet 4200/4300 Use Guide. q Usage page: The usage page is only available if an optional hard disk is ...
Service Manual
Page 387
... illustrate the major field replaceable unit (RFU) assemblies and subassemblies in the part description column to the voltage listed in the HP LaserJet 4200/4300 series printers. Table 86. The tables list a reference number for a HP LaserJet 4200/4300 printer electrical part, pay careful attention to ensure that the component part number that do not have a reference number or part number...
... illustrate the major field replaceable unit (RFU) assemblies and subassemblies in the part description column to the voltage listed in the HP LaserJet 4200/4300 series printers. Table 86. The tables list a reference number for a HP LaserJet 4200/4300 printer electrical part, pay careful attention to ensure that the component part number that do not have a reference number or part number...