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Hp Laserjet 4 Plus Manual

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Defective Formatter PCA - Replace with known operational board and try again. Defective High Voltage power supply or on the LJ II/III the DC controller to High Voltage power supply can be defective. Improperly seated SIMMs or font cartridge - remove, check/clean contacts re-install and try again. Sometimes the '80 Service Error' message is temporary, so try rebooting the printer and clearing any print jobs from the print queue.  If you continually see the error message, you should http://technewsonline.net/hp-laserjet/hp-laserjet-2300-manual.html

Replace as needed IIP S/N between 2925J00000 and 3047J99999 replace fuser assembly Back back to top How did we do? ERROR 89 All Printers (except 5L/6L) The PostScript ROM's have bent or broken pins inspect the pins and reseat if necessary Check to see that the ROM SIMM's are in the You may have a worn pickup roller. by oblessedone on Apr 18, 2012 at 2:23pm Add comment Please sign in to comment 0 Cartridge sensing is done through the U shaped metal piece on the bottom left side

Hp Laserjet 4 Plus Manual

Sign-in Register Site help Skip to ContentSkip to FooterLaptops & tablets Business Premium Gaming Standard laptops Workstations Convertibles & detachables Tablets 3-in-1 Desktops Business Immersive Gaming Towers Workstations All-in-ones 3-in-1 Printers ERROR 50.XXXX - ERROR 51 (Loss of beam detect) This is a beam detect error indicating a problem with the laser scanner. If the printer is already plugged into a wall outlet, try another power source in the building that is independent of the one currently being used. 4.

Replace main motor. On older style printers this is often caused by a bad main motor. (Older style printer being printers with halogen heating elements in the fuser - 4, 4+, 5, 4si, 5si, Replace if necessary. Hp Laserjet 4 Plus Specs Replace the environmental thermistor. 4.

Replace the DC controller. 52.X PRINTER ERROR The laser scanner speed is incorrect. Hp Laserjet 4 Parts Make page less complex and retry. If that works go back to the first application and try printing a different file to determine if the problem is file related. http://www.fixyourownprinter.com/posts/21552 If the board becomes defective, you will receive an error 12.

Verify that the tabs aren't damaged and that the tray switches located in the printer are not damaged. Hp Laserjet 4 Specs Add memory or simplify the print job. Replace main motor IIIP/IIP+/IIP Error 57-1 Incompatible memory can be either top or bottom slot. For some reason you posted it exactly the same twice!

Hp Laserjet 4 Parts

Remove the printer from any UPS supplies, additional power supplies, or power strips. 2. http://www.printertechs.com/printer-troubleshooting/402-80-service-error-hp-laserjet-4-4plus-5-5si-8000 Back back to top How did we do? Hp Laserjet 4 Plus Manual Using a pressurized air can I blew away the dirt away from the contacts. Hp Laserjet 5 Service Manual These are small rectangular blocks of plastic which contact the switches in the printer.

Take a sharp tool, like a razor blade and scrape the buildup off these edges. http://technewsonline.net/hp-laserjet/hp-laserjet-4-plus-manual-download.html May be feed problem. If you need the network card then you probably need to replace it. Try with SIMMs or font cartridge removed to be sure error clears. 2. Hp Laserjet 4 Fuser

  • LJ4, 4+ Check and reseat laser scanner cable connections Replace laser scanner assembly 4V Check fiber optic cable from scanner to DC controller PCB Replace laser scanner assembly 4L, 4P, 5P
  • Check replace SIMM's 62.x Service All printers Reseat SIMM and FONT cartridge x = 0 Internal memory x = 1-4 SIMM slot # x = 5 Defective FONT cartridge x =
  • Values of X, Y, and ZZ are as follows: X = DIMM type 0 = ROM 1 = RAM Y = Device location 0 = internal memory (ROM or RAM) 1
  • Reseat cables to the laser/ scanner and engine controller. 4.
  • Turn the printer off, and then turn the printer on. 2.
  • If so, please let me know.

Check the power at the customer’s location. 2. If drawing from the cassette tray, the paper holder on the left side may have become bent. Technicians answer the phone and help customers with printer problems. navigate here The chip may be missing or defective or contain incorrect information.

I would recommend that you try loading new Printer Drivers directly from the HP web-site, rather than simply using the Driver Disc that came with your printer. Hp Laserjet 4 Plus Laser Scanner Assembly Power cycle printer to clear Improperly seated disk drive. ERROR 43 / ERROR 43 OPT INTERFACE This indicates a communication problem between the formatter PCA and an optional interface installed (such as a network card).

Replace high voltage power supply. 4V Bad toner cartridge microswitch SW501 on HV power supply Bad front door open sensor.

by unknown on Aug 5, 2007 at 2:26pm Add comment Please sign in to comment 0 Thanks for your advice...At work, our HP Laserjet spits out automatically a sheet of paper If the printer is already plugged into a wall outlet, try another power source in the building that is independent of the one currently being used. 4. Posted on Aug 17, 2011 10:56 AM View answer in context Q: Print error on HP LaserJet 4 Plus Hide Question All replies Helpful answers by relenned,Solvedanswer relenned Aug 17, 2011 Hp Laserjet 4 Plus Fuser Kit If the problem continues, remove the optional interface card and set the printer for standard parallel interface by taking off-line and holding down "Menu" key for 5-10 seconds.

Is it common for the fuser to go out on this particular unit? - Anonymous 0 This site deals with common problems and solutions. Los Altos Hills, CA Thank you. Turn the printer off, and reseat or replace the specified DIMM. 2. http://technewsonline.net/hp-laserjet/hp-laserjet-4050-manual.html Again on the LJII/III we are starting to see more and more failures of the gear drive assembly.

Bad FONT cartridge Bad formatter PCB 79 Service All printers This problem can be caused by S/W, drivers, memory (SIMM) PCB's, FONT, Personality and 3rd party I/O options PCB's Replace formatter Both are located under the panel on the right side. X description: 4 = Printer fan 7 = Duplex fan 1.