Hp laserjet pro mfp m176n display incompatible supplies

SOURCE: how to intalling network sanner HP LaserJet M1522nf MFP

Hi,
If your printer is connected in the Network and you are able to print fine than there is no communication Error.
In htan case if you are not able to scan then you need to upgrade the firmware of the printer and install it and i m sure your printer wiill scan scanning on the Network.
Mentioned below is the link to download the latest firmware of the printer.

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=18972&prodSeriesId=3442750&prodNameId=3442754&swEnvOID=228&swLang=8&mode=2&taskId=135&swItem=ma-70811-2

However before you start sending firmware to the printer you need to make sure that printer driver is installed on the PC.

Thanks and Regards
Neeraj Sharma

SOURCE: Printer Mispick is displayed on my HP LaserJet

It just means the paper wasn't fed and you should use a damp cloth and clean the paper feed roller, any other cleaner dries out the rubber on the roller.

SOURCE: LaserJet M4345 MFP Printer: how to cold reset in HP LaserJet M4345 MFP...

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To perform a cold reset
1 Turn the MFP off and then on.
2 When the memory count appears on the control-panel display, press and hold 6 until all three
LEDs flash once and then stay on. This might take up to 20 seconds.
3 Press 3 four times until COLD RESET appears on the control-panel display.
4 Press 6 one time. The MFP continues its initialization sequence.

SOURCE: Tengo una impresora de Modelo Hp

It is possible. The message is caused because the printer cannot read the little chip that is on the cartridge. Usually replace the toner will fix the issue (specially if its not hp). In your case it might be the reader that is not working. Try taking the cartridge and paper out. Then reset the printer by turning it off and press and hold the down arrow and cancel. Then turn it on and wait for the message ''permanent storage init'' then release the keys and will get back to ready.

SOURCE: SCANNER ERROR 20 of HP LASERJET M1120 MFP

PRINTER: HP DESKJET M1120 MFP DISPLAY SCREEN SAYS; "SCANNER ERROR 20"...

ANY IDEAS HOW TO FIX?

MANY THX!