0xc19a0005 How to solve thins code 0xc19a0005?

Here's a full list, from the first till the last one:
Solved HP Printer Error Code Cheat Sheet

Try cleaning the head

The fuser assembly upper roller is actually a thin film. The fixing film is probably torn and needs to be replaced. Very common problem on that model.

If the ink levels are ok, using tools menu clean and then allign cartridges.

This message means that the ink system has failed on your printer most likely caused by the print head overheating. The only solutions available for this issue WAS to either replace the print head or replace the printer BUT ...... DO THIS ::::

NOTE: CHANGE EMPTY CARTRIDGE BEFORE DO THAT:

press and hold the '*' key on the key pad, then press the '#' key and release them both. Then he had me enter '123' to enter maintenance mode. then press the right arrow (beside the OK button) until System Config. menu appear on panel. Then press OK two times to clear the error condition, then cancel two or three times to return to the top menu. Then powered off and back on, print a test page .

Horizontal thin line across the middle of the screen. Check the back-light inverter board, and CCFL lamps. Try these codes. If you wish to get more, try the following links. Both the sites linked have set-up code list & set-up procedure to many popular brand remote controls. Surf the sites with patience.
http://electrohelponline.blogspot.com/
http://electro-medical.blogspot.com/

Go to manufacturer website (thin client), get the software.

Error T04-513 means: The overflow sensor is ON for a set number of times in succession.
Check the ink in the drum and the sensor which is a thin wire. If there is to much ink remove some. If the sensor is bend then correct it.

it because of the load on ur server or virues in ur server, just solve this and it over , that is buy a antivirues and upgrade RAM in server

good day

this code is an air flow restriction problem make sure that the dryer filter and duct work is clean and not obstructed.once every thin has been cleared this should solve your problem,good luck let me know how thing sworked for you