20 Most Recent HP LaserJet 3050 Printer - Page 5 Questions & Answers

Guys, its easy.. I found a little piece of paper after seeking calmly. It was on the paper pulling system when collecting from the tray. See the pic, it was right whee i'm pointing with my tool. It was locking one of the sensors around there. See in the third image where my tool is pointing.. Its exactly inside and very difficult to see.. And one more thing.. You'll have to unscrew the upper cover to see it.. Good luck I love smart gadgets like this. Easy to solve.

Hmmm... I would run the Maintenance Toolbox on it.

Go to printer driver make sure you've have legal selected

Need more info. What exactly is happening when that error occurs? ie.. the print job starts and paper feeds through then the error pops up? etc.?

Is it all the colors? Make sure the drum shutters open and close when opening and closing the front door. Missing magenta color is common in this machine and other machines like it. The magenta laser scanner mirror sits in the lower part of the printer and face up and toward the front of the printer. Loose toner from printing tends to settle on this mirror. Over time the mirror coats over and the actual laser scanner beam cannot reflect off the mirror with proper intensity, usually resulting in very faded magenta color or no magenta at all. Good luck

Transfer Belt Error Error code 59.FO. Replace the belt. Don't confuse with 59.CO which is a machine problem, usually related to develop disengagement assembly. If someone has previously worked on it, then all it may need is a main assembly removal and replacement, with replacement being done to HP specs. (gear alignment and so on)

the squeal may be due to the fact that the paper tray won't lift...the lift tray should give just a bit. make sure there is not something under the tray where it won't go down. and if it doesn't go down, then the pickup roller can't rotate, and you get the noise. best answer with info. given

https://fixyourownprinter.com/posts/73873

Part number Q3942-60140 Display Panel http://www.partshere.com/hppartslist/hpparts.asp?part=CB425A

Go into the settings. You don't say what kind it is so I can't tell you where to go to do it.

57.07 is fan error, check if the fan works at initializing stage, if not, replace the fan.

No, since it is thick paper the fuser needs time to recover lost heat.

Replace the fuser.

You have a burned out scanner bulb. Not worth repairing.

http://www.fixya.com/support/t9747999-problem_hp_laserjet_p3005_paper

ERROR E3 IN PRINTER DISPLAY

There is a utility and special firmware used to fix this problem. You will need to contact HP Tech Support as the 300 series is not listed in the downloads I have access to.

http://www.fixya.com/support/t1880706-hp_laserjet_q2612a_printer_driver_needed Next time, please just look through the site.

More details, what kind of document are you printing, what format, what driver, what software are you printing from. If you are printing full page color photographs those can take a long time to print. Make sure all updates for software and firmware of printer is up to date as well.

If the machine is still printing normally - don't worry about it. If the cartridge is a refill, or you have re-installed a part used cartridge the printer will have registered a serial code or the chip has not been replaced with a fully compatible one. If the cartridge is an original and still within it's expected life, you may have a developing problem with the printer.