Hp laserjet 3015 out of memory error - HP LaserJet 3050 All-In-One Printer

Hi there, Lisa here. I would be happy to help you with your LaserJet 3015. I see you are getting a reset error 57.03. Please take a look at the following link, locate your error, and complete the recommended solutions:
HP LaserJet Error Codes 50 59

I hope this helps.
I work on behalf of HP.

Sounds like a bad formatter. I would try a firmware upgrade first and if unsuccessful, would replace the formatter. These formatters are infamous for failure.

You clean the memory by deleting all the print jobs awaiting for printing.

From HP.com - he printer is experiencing a critical printing error. Unplug the printer for five minutes, and then plug it back in. If the error persists, contact HP customer service at the number provided on the support flyer included with the printer, or visit http://www.hp.com .

Error 50.xx indicates Fuser faulty, replace it..

The paper is probably jammed between the fuser and the rear cover if you can't see it.

HP.com has a web page that addresses your problem:

Low Memory Error

Also, for some reason, you've posted a problem for an HP Laserjet 3015 in the Officejet 6110 forum. That makes it kind of confusing for those of us trying to help resolve issues on specific products. If you can in the future, please select the correct forum for your product's problem.

Thanks.

did you ever get a response to this? i am having the same problem.

Clear Error 79 on HP Laserjet 3015

Have you tried clearing previously saved faxes. Worked for me.
http://forums12.itrc.hp.com/service/forums/bizsupport/questionanswer.do?admit=109447627+1219076722640+28353475&threadId=1091904