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HP LaserJet 4250 Support Question

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Question posted by losvpnpr on March 15th, 2014

How To Disable Rfu On Hp Laserjet 4250

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Answer #1: Posted by waelsaidani1 on March 16th, 2014 11:02 AM
This answer was accepted by the poster of the original question.
waelsaidani1

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Hello please how to disable rfu on hp laserjet 4250. Instructions are provided by HP: http://h20566.www2.hp.com/hpsc/doc/public/display?calledBy=&docId=emr_na-c03154309-3&docLocale=

Related HP LaserJet 4250 Manual Pages

HP LaserJet 4250/4350 Series - User Guide - Page 7

... information 2 User guide links ...2 Where to look for more information 2 Printer configurations ...3 Feature designations for the HP LaserJet 4250 or 4350 series printer 3 Printer features ...5 Printer parts ...8 Accessories and supplies 8 Interface ports ...10 Accessory lights ...10 Moving the printer ...11 Control panel ...12 Control-panel layout ...12 Control-panel buttons ...13 Control...
HP LaserJet 4250/4350 Series - User Guide - Page 11

...menu ...229 Appendix C Specifications HP LaserJet 4250 or 4350 series physical specifications 231 Electrical specifications ...233 Acoustic emissions ...234 Operating environment ...235 Paper specifications ...236 Printing and paper storage environment 236 Envelopes ...237 Labels ...239 Transparencies ...239 Appendix D Printer memory and expansion Overview ...242 Printer memory ...243 To install...
HP LaserJet 4250/4350 Series - User Guide - Page 13

...a few moments to printer information ● Printer configurations ● Printer features ● Printer parts ● Control panel ● Software ● Selecting print media ENWW 1 This section provides information about the following topics: ● Quick access to familiarize yourself with the printer for purchasing an HP LaserJet 4250 or 4350 series printer. If you for setup...
HP LaserJet 4250/4350 Series - User Guide - Page 15

... this section to a specific feature. Models with this designation include an additional paper tray. Models with this designation include an embedded HP Jetdirect print server for the HP LaserJet 4250 or 4350 series printer Letter no letter d n t sl Description This is available in all models are available in several configurations.The letters that follow the...
HP LaserJet 4250/4350 Series - User Guide - Page 16

Model descriptions (continued) Printer model HP LaserJet 4250 series HP LaserJet 4350 series dtn model ● 64 MB RAM, expandable up to 512 MB ● 80 MB RAM, expandable up to 512 MB ● one 100-sheet tray and two 500-sheet trays ● one 100-sheet tray and two 500-sheet trays ● HP Jetdirect embedded print...
HP LaserJet 4250/4350 Series - User Guide - Page 17

...The following tables describe the features for crisp, sharp output. Resolution HP LaserJet 4250 series printer HP LaserJet 4350 series printer FastRes 1200-produces 1200-dpi print quality for fast, high-quality printing of paper. Paper handling HP LaserJet 4250 series printer HP LaserJet 4350 series printer HP LaserJet 4250tn, dtn, and dtnsl models hold 600 sheets of paper. All...
HP LaserJet 4250/4350 Series - User Guide - Page 18

...port for connecting to optional paper-handling devices HP LaserJet 4350n, tn, dtn, and dtnsl models include an HP Jetdirect embedded print server for Microsoft® Windows® Additional fonts can be added by installing a CompactFlash font card. Memory and processor HP LaserJet 4250 series printer HP LaserJet 4350 series printer The HP LaserJet 4250 model includes 48 MB of random-access...
HP LaserJet 4250/4350 Series - User Guide - Page 19

... cartridge can be inserted and removed by using one hand. All media-width guides can be adjusted by using one hand. Energy savings HP LaserJet 4250 series printer HP LaserJet 4350 series printer The printer automatically conserves electricity by reducing power consumption when it is not printing. Duplex printing (automatic or manual) saves paper. All doors and covers...
HP LaserJet 4250/4350 Series - User Guide - Page 21

...: 10,000-page cartridge or Q5942X: 20,000-page cartridge) * The paper capacity of any HP LaserJet 4250 or 4350 series printer can accept up to two additional 500-sheet feeders and one 1,500-sheet input tray. The printer can be expanded to a maximum of the following configurations: three 500-sheet feeders or two 500...
HP LaserJet 4250/4350 Series - User Guide - Page 48

... Programs. 2. Follow the instructions on the printer CD-ROM or the flyer that the software is complete. 7. Click Finish when installation is correctly installed. If installation fails, reinstall the software. If this fails, check the installation notes and Readme files on the computer screen to HP LaserJet 4250 or 4350 series, and then click...
HP LaserJet 4250/4350 Series - User Guide - Page 89

... to save your settings and to close the printer driver. Click Printers. 4. Click Settings. 3. These settings are now the defaults for the printer. 8. Right-click the HP LaserJet 4250 or 4350 series series printer icon. 5. To change default settings in Windows 98 and Windows Me 1. Click Printers (Windows 2000) or Printers and Faxes (Windows XP and Windows Server 2003...
HP LaserJet 4250/4350 Series - User Guide - Page 175

... experiencing an error. NON HP SUPPLY INSTALLED Economode disabled The printer has detected that the stapler unit is open and must be closed before the printer returns to cancel The STOP... Description Recommended action No job to the ready state. NON HP SUPPLY INSTALLED For help press alternates with For the HP LaserJet 4250 series, the message first appears when about 15% (10,000...
Service Manual - Page 12

... (HP LaserJet 4250/4350 Series printers)...332 Display-message troubleshooting ...333 Status messages ...333 Warning messages ...333 Error messages ...333 Critical-error messages ...333 Alphabetical printer messages 333 Alphabetical printer messages 334 Numerical printer messages 348 Numerical printer messages 348 Paper-path troubleshooting...365 Overview...365 Jam recovery ...366 To disable...
Service Manual - Page 62

... Product Name: Regulatory Model Number3): Model Number: Boise, Idaho 83714-1021, USA HP LaserJet 4250 and LaserJet 4350 printer BOISB-0309-00 Q5400A, Q5407A Including optional duplex accesssory (Q2439B), optional 500-sheet ...EN60950: 2000 IEC 60825-1:1993 +A1 +A2 / EN 60825-1:1994 +A11 +A2 (Class 1 Laser/LED Product) EMC: GB4943-2001 CISPR 22:1997 / EN 55022:1998 Class B1) EN 61000-3-2:1995...
Service Manual - Page 89

... the type or size if the tray is loaded in the printer. ON: The clearable warning message appears until the end of time that generated the message. DISABLED uses the PS paper-handling model. Item Values SLEEP DELAY (HP LaserJet 4250/4350 only) POWERSAVE TIME (HP LaserJet 4200/4200L/4300 only) 15 MINUTES *30 MINUTES 60 MINUTES...
Service Manual - Page 92

...HP LaserJet 4250/4350 only) Items on or off. IPX/SPX APPLETALK DLC/LLC SECURE WEB (HP LaserJet 4250 and 4350 only) DIAGNOSTICS (HP LaserJet 4250 and 4350 only) TCP/IP: Select whether the TCP/IP protocol stack is enabled or disabled... again. The PERFORM PRINTER MAINTENANCE message can set several TCP/IP parameters. Item EMBEDDED JETDIRECT MENU (HP LaserJet 4250/4350 only) Values ...
Service Manual - Page 107

... /b c:\4250fw.rfu lpt1. NOTE If the file name or path includes a space, you must enclose the file name or path in an MS-DOS window. 1 At a command prompt, type: copy /b where is the name of the upgrade process, Ready appears on a direct network connection If the HP LaserJet 4200/4250/4300/4350 series printer uses...
Service Manual - Page 176

... disables the advanced functionality. The I /O to a 10/100Base-TX network. 162 5 Theory of operation The user can also configure the ADVANCED FUNCTIONS item. USB (HP LaserJet 4250/4350 Series printers only) HP LaserJet 4250/4350 Series printers include a universal serial bus (USB) 2.0 connection Embedded ethernet print server (HP LaserJet 4250/4350 Series printers only) HP LaserJet 4250...
Service Manual - Page 224

.... Firmware upgrades may be performed via an RFU, see Downloading a remote firmware update CAUTION The product contains components that are sensitive to release it, and then pull the DIMM out of the DIMM slot. Firmware DIMM (LJ 4200/4300 only) NOTE The HP LaserJet 4250/4350 Series printers do not use firmware DIMMs. Instead a firmware...
Service Manual - Page 441

Printer and accessory wiring diagrams 427 Figure 7-27 HP LaserJet 4250 wiring diagram J90 J703 J124LA... 8 GND 7 CAN-H 6 CAN-L 5 GND 4 GND 3 PWRON 2 24R 1 24R J106LA J106DA Cooling fan #2 FN103 J143 Scanner motor J144 4 3 2 1 4 3 2 1 BD PCA 3 2 1 3 2 1 Laser driver TB26 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 Laser/scanner unit J145 HP LaserJet 4250 wiring diagram

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