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HP LASER JET 9050n

Author: Metrofuser Tech Support Reference Number: AA-05494 Views: 11457 Created: 06-25-2012 04:44 pm Last Updated: 06-25-2012 04:44 pm 0 Rating/ Voters
 

The HP laser jet 9050n printer comes standard with 128 MB RAM, wide-format printing. two 500 sheet trays ( tray 1 and tray 2) a 100 sheet  multipurpose tray

and an embedded  HP jetdirect  print server. 

 The 9050n Operating at an incredibly fast print speed and capable of extremely high output,  the 9050n  is one of the fastest 11 x 17 tabloid / ledger style printers on the market today. Though the unit itself is quite costly, its robust hardware designed for extremely high monthly output promises huge productivity numbers for both standard paper sizes and oversized formats.HP's Instant On fuser technology makes warm up time for the HP Laserjet 9050 virtually zero, and allows for a first page out time of only 8 seconds. Print speed clocks in at up to 50 pages per minute for letter sized paper, making the device easily one of the fastest printers of any kind available.

Though the HP Laserjet 9050's resolution is locked at only 600 x 600 dots per inch, it is capable of utilizing HP's FastRes resolution enhancement technology for a 1,200 dot per inch equivalent. The unit prints exclusively in black and white and is by no means capable of photo quality resolution, limiting its usefulness as a poster or graphic arts printer, but oversized business and text documents will come out looking professional, and original.

The HP Laserjet 9050 boasts a maximum monthly duty cycle of 300,000 printed pages, meaning that extremely high output is not a problem whatsoever for the unit, though HP itself does recommend only a 15,000 to 50,000 page per month average usage for optimal performance and lifespan.  Standard included memory with the HP Laserjet 9050 is a sufficient 128 MBs. This amount of RAM should prove to be plenty for standard text documents. However, considering the nature of the oversized format, complex print projects, such as mixed text and imagery, are a highly likely outcome of the printer, which could result in slowdown. The printer comes with an open memory slot to remedy this possibly threat, and can accept up to a total of 512 MBs of memory.  The HP Laserjet 9050's processor is more than sufficient at 533 MHz, and the unit's paper handling abilities are admirable. With two 500 sheet trays standard, the printer can hold, and switch between, both letter or legal sized paper in one bin, and tabloid sized paper in another, making switching between media types easy. A 100 sheet multipurpose tray is also included for special or oddly shaped media types.   A 2,000 sheet additional input tray is available for purchase separately, as well as a number of finishing hardware options such as a 3,000 sheet stacker and a 3,000 sheet stapler / stacker. An 8 bin mailbox can also be attached for automatic project sorting, and a multifunctional finisher is available for special finishing tasks.   If problems do arise with this print here are some of the common problem that can occurred

13.11.05 error code jam in input assembly,  that could be  page is jammed in the paper path registration area or a paper pickup delay jam has

occurred.  These are the step to solve this problem.   1. Clear the jam in the indicated area    2. Close the door so that the printer can attempts to clear the paper path.    3.  perform a paper path test.    4  If the error persists, replace the paper pick up assembly.   If you have to replaced the

13.11.05 error code jam in input assembly,  that could be  page is jammed in the paper path registration area or a paper pickup delay jam has

occurred.  These are the step to solve this problem.   1. Clear the jam in the indicated area    2. Close the door so that the printer can attempts to clear the paper path.    3.  perform a paper path test.    4  If the error persists, replace the paper pick up assembly.   If you have to replaced the

pickup assembly here are the steps to do so.

1   Remove the following FRUs :

      Right door

      Back cover

     Right rail cover

     Tray 2 and tray 3

2   Remove four gold screws (callout 1), two from each rail.

3   Pull the rails out from the front of the printer.


4    Face the right side of the printer

5    If tray 4 is installed, remove the paper connecting unit by sliding two levers (callout 2 ) toward the center of the unit.

6       Remove three screws (callout  3) from the right lower cover

7       Rotate the lower edge up to release two tabs (callout 4).

8       Remove the right lower cover.

9        Face the back of the printer.

10       Remove the J-220 and J-221 cable connectors ( callout 5 ) from the DC controller, and carefully unwind the cables from the cable guides ( callout 6 )

11   Face the right side of the printer.

12    Push the green registration handle (callout 7) down slightly, and then pull it out to gain access to the PIU

13     Remove four silver screws ( callout 8 )

          The PIU is heavy

14    Grasp the PIU handle (callout 9), and lift the PIU out.

To reinstall make sure that the green handle on the registration assembly is up before reinstalling the PIU, Reinstall the right lower cover before the right rail cover.

A another common error is a  52.X  PRINTER ERROR, This could be a scanner error,  1. scanner start up error  2. scanner rotation error.  The recommended action is .

1   Turn off the printer, and then turn the printer on to continue.

2   Reseat connection to the laser/ scannerand DC controller.

3    If error persist, replace the laser/ scanner.

4    Replace the upper cable guide assembly.

5   Replace the dc controller.