HEWLETT-PACKARD LaserJet - Recent Questions, Troubleshooting & Support

did you replace orginal HP cartridge? if you are change refill or any other kind of manufature cartridge , there is chip is not working properly, that's why ligh is blinking, use orginal HP toner or good quality brand

This sounds to be a sensor issue. Try:Reconnect the connector (J708) of the 24V interlock switch and the connector(J121X) on the DC controller PCA.Also, try to check the sensor flag of the right door. If it is damaged,replace the right door sensor unit.The sensor worked for me.

replace the cartridge or give it a good clean

need to replace those colour cartridges

Hi, The speaker could be faulty. It sits on the side of the printer. Replacing the speaker should solve problem.

Replace the Fuser

In the settings menu there should be a economy mode. Change to that mode.

In the settings menu there should be a economy mode which will lighten up the print.

Happened on our print server this morning for the first time. We have 4 of 1606dn in our organization. Reset the print spooler and that brought it out of offline mode

Replace the formatter. Never ever interrupt a firmware upgrade.

Driver for hp laserjet M1522

Remove 5 screws from rear cover and remove it Open the right door to expose 2 screws holding right cover, release tab and remove Right Cover disconnect 22 cable connections and 6 flat cables from the DC Controller PCB Disconnect 3 intermediary wire connections and release the cables from the cable guides on the top and right sides remove 4 screws from the 4 corners of the DC Controller Remove PCB

On your Control Panel press the HOME button once then open : Admin Manage Supplies Reset Supplies New Fuser Kit Then use the Down ARROW to highlight YES then press OK

It needs a new cartridge

49.4c.02 error is a firmware error. Very rarely is a "49" error cause by hardware. First remove the network or printer cable and reboot. If the printer comes ready the problem is with a print job waiting to be printed. Most likely a PDF file that the printer doesn't understand how to print. On a windows machine Start, Devices and printers, locate your printer and double click then click on "What's printing" and delete any files waiting to be printer. ( You'll probably see one on the list with the word "error" on the line

This error is indicative of a motor not working properly. Reseat all cartridges and drums and remove and reseat the belt. I've seen the belt cause all kinds of issues.

You can change it in the Display Settings Menu. Print a menu map under administration/information to navigate your way