Roland CJ-500 no power

I don't see that model, I see a 500 and there is a 2000 but no 5000. The 500 piano is about 400 dollars. Make sure it has no issues with dead keys. The 2000 model is about 1400 dollars.

i have printer sj 160 st jet pro,problem in unrecovrable limit.and affiche ecran st jet pro sj???

hey!
i need driver for my roland plotter cj-500 any one help me for that

could you fix your roland plotter, because appears the same in my screen temperature is too low even is not, how can you fix this problem thanks

you print head is dry out. Normally, it happened on Magenta and Cyan colors.

Hi,
Remove it,replace it couple of times.

Run a nozzle and printhead cleaner check,
from your printer's properties, maintainance.

align too, just to be sure your setup correctly.

Check your printer settings for quality of the print.
there are various choices there for you.


Should be good then
Regards
Richard.

How to reset Canon MX310 printer low ink signal

1. Power off the printer.

2. Holding the stop/reset button, press and hold power button also. Hold both buttons together for 5 secs.

3. Still holding the power button, release the stop/reset buton, then press the stop/reset button twice.

4. Release power button (the screen should now say 'Service Mode').

5. Wait until the power button lights steady green, then press the stop/reset button three times with a 3 sec space between each press. On the 3rd press the indicator should turn steady orange.

6. Press the power button once, (the orange light should go off).

7. Open the printer and remove both cartridges. Wait for 10 seconds. Replace the cartridges and close printer. Wait for 30 seconds.

8. Press the power button, and wait until printer has shut down.

9. Press power button to power up. The printer will feed one piece of paper, then ask you to set the language.

10. The page counter is now reset! Enjoy.

you have a ink problem first check your pump is working read your manual cleaning prints . if heads are blocked get your old ink in waste and pour small amout on the heads to unblock them you might have to do it a few times put back together leave overnight and do a powerful clean and you may have to repeat  afew time read your manual its shows you how to pull apart 

According to " HP Officejet R, PSC 500 and Color Copier - General Copying Issues and Solutions", under the problem heading "Black is not Black", notes that:

"The unit will perform mono (or black) copies using the color cartridge to create a composite black in Normal and Best modes. This is necessary to create the correct grayscale shades. NOTE: The HP PSC 500 all-in-one product cannot perform black copies. Scan the image in and print it out in greyscale.

The color cartridge may be out of one color of ink. Run a self-test page to verify that all the colors are there. Replace the cartridge if they are not."

In other words, the device only uses the black ink cartridge when used as a computer printer. When used as a stand-alone copier, it uses the color ink cartridge, and all three ink colors must be present and working to give a black and white copy. Perhaps you can refill the color cartridge with black ink in all chambers?

Hi there, the first thing I would ask is, do you think your toddler may have spilled something in the printer? The second thing I would suggest, replace the color ink cartridge. If you have an old empty one, put that in and see if you get a different result. It has been my experience that a lot of the generic or refilled cartridges have problems. I would recommend a new HP brand color cartridge. That is if you can eliminate a liquid spill. John