Question about HP DESIGNJET T1120 44 Printer

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Designjet T1120 power supply

How to remove covers to replace power supply.

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: no power stacker

Dear Aconn,
Its seems that the main board power supply section is faulty, please contact to authorised HP service centre.

Be Happy Always

Regards

Posted on Dec 03, 2008

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vinay229229
  • 1121 Answers

SOURCE: HP designjet t1120 show restart the printer if the problem persists call hp supporter code is 47.01

Star wheel motor unit faulty, most of the cases I found star wheel motor gear pinion are damaged,see the snap shot for the reference..Simply replace star wheel gear assm. Removing star wheel motor. Remove left cover,formatter, spittoon,star wheel..Pl see the snap shot to under stand how to remove star wheel unit... Perform star wheel test after replacing the unit....
11_29_2011_9_25_17_pm.jpg11_29_2011_9_26_09_pm.jpg11_29_2011_9_27_06_pm.jpg11_29_2011_9_27_42_pm.jpg11_29_2011_9_28_13_pm.jpg11_29_2011_9_28_49_pm.jpg11_29_2011_9_29_24_pm.jpg11_29_2011_9_30_09_pm.jpg11_29_2011_9_30_33_pm.jpg
Under stand the snap shots, do it care fully, every thing we cannot discuss. Best of luck...

Posted on Nov 29, 2011

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1 Answer

Hp 500ps severe error code Ox40d0003-


If any of the troubleshooting steps listed below solve the problem, attempt to verify printer functionality (instructions listed below). If functionality is verified, no additional parts should be replaced.
    NOTE: Always verify the printer's current Firmware release and upgrade as needed.
    1. Turn the printer off, then on to verify error. If no error attempt to verify functionality.
    2. If the error appears or problems persist, continue with the remaining steps.
    3. Turn the printer off, and disconnect the power cable.
    4. Remove the right end cover.
    5. Check both Ink Supply Station connections on the Interconnect PCA. If the unit shows the error on boot up verify that the connector with the blue wires is seated correctly (Connector P4). If the error appears when a print job is sent to it verify that the connector with the red, black and green wires is seated correctly (Connector P2).
    6. Reconnect the power cable and turn the printer on.
    7. If no error appears, attempt to verify functionality.
    8. If the problem persists, continue with the remaining steps.
    9. Replace the Ink Supply Station (refer to pg. 8-48 of the HP Designjet 500 and 800 Series Service Manual).
    10. Following replacement, attempt to verify functionality.
    11. If the error reappears, replace the Electronics module (refer to pg. 8-24 of the HP Designjet 500 and 800 Series Service Manual).

Jan 02, 2017 | HP DesignJet 500ps (42 in.) InkJet Printer

1 Answer

The scanner portion of this 815mfp will not power up when plugged in. Turning on the power button does not show any lights on the users control panel at all.


Hello,
This problem sounds like the DC power supply has failed - in particular the 5VDC. The LEDs and logic all run on 5 volts. Try replacing the DC power supply Designjet 815mfp Power Supply

Feb 24, 2016 | HP DesignJet 815mfp InkJet Printer

1 Answer

Noisy on left side


Yes - but should not be THAT noisy maybe it is loose or is touching something inside.
Is the printer level on a solid base?
Check it all out first before rushing off down to your very friendly repair man

Jan 09, 2014 | HP DESIGNJET T1120 44 Printer

1 Answer

Scan error starwheel axis


power off your printer, open your printer's left side, disassembly starwheel axis motor, clean the gears, re-plug all parts (if any part does not broken) , press up and enter buttons and hold, power on your printer, it will gets u in service mode, find "unlock carriage" and press ok, restart your printer.

Jun 24, 2013 | HP DESIGNJET T1120 44 Printer

1 Answer

Printer heads errors


switch on the machine wait till error appears on panel, go to the system open internet explorer type IP address enter you can view the entire printer over view.. check which print head showing faulty, ask to replace the head open top cover of the printer open print head cover remove print heads clean print head contact pcb as well as carriage contacts insert print heads back then check for the print head recognition, printer will perform its own priming and all wait till ready mode comes onece ready mode appears.. print heads are OK.. if not replace faulty print head/s.Most of the cases cleaning is enough.

Jan 08, 2012 | HP DESIGNJET T1120 44 Printer

1 Answer

HP designjet t1120 show restart the printer if the problem persists call hp supporter code is 47.01


Star wheel motor unit faulty, most of the cases I found star wheel motor gear pinion are damaged,see the snap shot for the reference..Simply replace star wheel gear assm. Removing star wheel motor. Remove left cover,formatter, spittoon,star wheel..Pl see the snap shot to under stand how to remove star wheel unit... Perform star wheel test after replacing the unit....
11_29_2011_9_25_17_pm.jpg11_29_2011_9_26_09_pm.jpg11_29_2011_9_27_06_pm.jpg11_29_2011_9_27_42_pm.jpg11_29_2011_9_28_13_pm.jpg11_29_2011_9_28_49_pm.jpg11_29_2011_9_29_24_pm.jpg11_29_2011_9_30_09_pm.jpg11_29_2011_9_30_33_pm.jpg
Under stand the snap shots, do it care fully, every thing we cannot discuss. Best of luck...

Nov 26, 2011 | HP DESIGNJET T1120 44 Printer

2 Answers

My Hp Designjet T1120 fails to initialize. When mains is switched ON the Front Display Panel in the plooter illuminate without any display and the Power switch in the display panel flickers with green...


Reset the formatter & check,,
Hard disc & main PCA any one of them faulty.. Through light pattern we can estimate which part is faulty...Read carefully, understand the indications..
Led pattern: Power supply LED as 1
Formatter leds 3nos from left to right as 2,3 & 4..

* indicates "on"
# indicates "off"
& indicates "flashing"

* # # # ....Main PCA
* * # # ....Formatter
* $ # # ....Hard disc
* * * $ .....Main PCA or Formatter
Note down which LED are on.off & flashing,compare with above said indications find out the faulty part.. 11_19_2011_3_40_14_pm.jpg

Oct 11, 2010 | HP DESIGNJET T1120 44 Printer

1 Answer

Why my HP designject 500 PLU can't turn on, no power after lunch, before lunch is ok.


This sounds like a heat related problem. Try running the plotter with the back cover removed. Also, try turning the plotter off before lunch and back on after lunch to see if it works ok. If it does, you may be looking at a power supply replacement.

Oct 06, 2009 | HP DESIGNJET 500 InkJet Plotter Printer

1 Answer

My 1050c plotter has come up with error code 0B00D 0000002 can anyone advise on this


This is a Power On Self Test (POST) error. It indicates a missing 24VDC. The probable cause is an over current condition from a motor (24 volts is used to drive motors). The power supply has circuitry that shuts it down in over current conditions to protect itself. There is probably a bind in a mechanical mechanism causing extra stress and over current in one of the motors. The motors are: carriage belt drive, paper drive, and service station motor. Remove the covers and move each mechanism manually to check for binds or broken parts. If nothing is found, replacing the motors is the next best bet. Replace them in this order: Carriage motor, Paper motor, Service station. If that does not cure the problem, replace the Power Supply and finally the Formatter Board. The manual can be downloaded from: www.lpscomputer.com/ec/manuals.htm and parts can be purchased at: http://www.lpscomputer.com/c-654-designjet-1050c-1055cm.aspx

Sep 07, 2009 | HP DesignJet 1050c plus InkJet Printer

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