Hello I have a print quality problem with a HP LaserJet Enterprise 700 Color MFP M775f

30.03.23 Scanner calibration failure - HP Support Community

https://h30434.www3.hp.com > LaserJet-Printing > td-p
Oct 2, 2017 - Error message: 30.03.23 Scanner calibration failure on HP Color LaserJet MFP M680 I have: 1. Turn off the printer 2. Update firmware 3. Restarted - 6354400.

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  30.03.23 error ' HP® Customer Support

  https://support.hp.com > ca-en > document
  When a 30.03.23 Error Alignment Calibration Failure appears on the control panel, it indicates there is an issue calibrating the scanner.

HP LaserJet Enterprise MFP M630 - 30.03.23 - Printcopy.info

https://printcopy.info > brand=HP > code=30.03.23
Code: 30.03.23; Display: 30.03.23 Scanner failure; Description: Flatbed alignment calibration error. Remedy: 1. Turn the product off, and then on again. 2.

Question edited for clarity 'make model error'.

Generic Paper Jam code for a jam in the fuser.

Video

Clear Paper Jam 13.B9, 13.B2, 13.FF Fuser - YouTube

https://www.youtube.com > watch
PREVIEW
1:05 No audio. Learn how to clear paper jams in the 13.B9, 13.B2, 13.FF fuser for HP Color LaserJet M65x, E650xx, E651xx and MFP M68x, E675xx, ...
YouTube · HP Support · May 19, 2020

HP LaserJet Enterprise M4555 MFP Printers - 13.B2.FF Error

https://support.hp.com > ca-en > document
Issue: A 13.B2.FF paper jam error appears on the control panel when paper is jammed in the top of the printer. ... Check the printer for jammed paper and clear ...
Missing: m578 ‎' Must include: m578

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  HP Color LaserJet Enterprise MFP M577, M578 - 13.A3, 13.B2 ...

  https://support.hp.com > ca-en > document
  13.A3, 13.B2 jam error in the optional 550-sheet trays. Learn how to clear a paper jam in the optional 550-sheet trays on the printer.
  
  ..

Clear Paper Jam 13.B9, 13.B2, 13.FF Fuser - YouTube

https://www.youtube.com > watch
PREVIEW
1:05 No audio. Learn how to clear paper jams in the 13.B9, 13.B2, 13.FF fuser for HP Color LaserJet M65x, E650xx, E651xx and MFP M68x, E675xx, ...
YouTube · HP Support · May 19, 2020
Missing: m578 ‎' Must include: m578

HP LaserJet Enterprise MFP M577 - 13.B2.FF - PrintCopy .info

https://printcopy.info > code=13.B2.FF

What OS and application are you using? Have you installed the full product software and drivers? Get the drivers here: https://support.hp.com/us-en/drivers/selfservice/hp-laserjet-enterprise-700-printer-m712-series/5118060/model/5118226 . If you only installed the basic driver, full functionality may not be available.

For supported Windows OS versions, in the application with the file to print, select File > Print. Ensure that the destination printer is the HP Laserjet Enterprise M712d. Then click the Properties button. Go to the Finishing tab and look for the Orientation section on the right hand side of the window. Click the desired orientation and click the Apply button. Then press OK and print the document. Remember to reset this for regular Portrait printing. (The manual does not include the press Apply but I've never had that work.) See page 75-76 of the user manual (pages 85-86 of the PDF).

For Mac OS X, from the application with the file to print, choose File > Print. Select this printer in the printer menu. In the Copies & Pages menu, press Page Setup. Click the icon for the correct printing orientation. If there is an Apply button, press it. Press OK. (Note: again remember to switch back to Portrait printing when it's needed.) This is shown on page 88 of the manual (page 98 of the PDF).

The manual is available here: https://support.hp.com/us-en/product/hp-laserjet-enterprise-700-printer-m712-series/5118060/manuals . The current link to the manual is http://h10032.www1.hp.com/ctg/Manual/c03244831.pdf .

I hope this helps. If the issue persists, check the application and the margin setup for the document.

Cindy Wells

https://www.laserexpressinc.com/manuals/HP/hp-lj-ent-m712-enterprise-700-series-troubleshooting-manual.pdf

(search "cooling")

You will need to perform a partial clean. Turn off the printer. Turn it on and watch to boot up on screen closely. When the black line appears under the HP logo, touch the HP logo. Display will go to a black and blue display. Use the arrows on screen to scroll down to administration, select partial clean and press ok, and then press back arrow until continue appears on screen. Press ok and unit will restart. You will lose most of your settings this way but you have no other choice.

Error 55 is a major Engine or DC controller issue.
HP LaserJet Enterprise Printers 55 00 0x and 55 0x 06 Errors

Try spares from salvaged printers. Look for "working pull from damaged unit". Of course reconfirm model and spare compatibility.

Printer Works RM1 9371 000 DC Controller As M775 mfp HP LaserJet DC Controller For M775 Printer RM1 8898 - USD70+shipping

What is the status of your black cartridge? Is it new? used? Real HP cartridge or 3rd party. 3rd party are notorious for poor print quality. I would test a different black cartridge first to eliminate that as the problem. Post back your results and I can provide further guidance.

try this link the model is different but the problem is the same
Re Printer Laserjet 600 M602 error 13 b9 ff Jam in top cover erea

In your Setings, find Display, than Calibrate, and folow the instructions on the screen, or look up in the index of the manual, under Calibration...
Good luck.
Tony :))

Use Override Mode.
Go to your Menu > System Setup > Print Quality > Replace Supplies > Override Out