Hello I have recently purchased a used Roland CJ-500, today when I had to print it would only write with 3 of the colors, I put it to print after I had cleaned the printheads, but shortly after it stopped in print and now there no power, checked the fuse and replaced it but it has not helped, Is there some who knows what might be wrong???
SOURCE: My Roland Rd-500 has no sound....the factory demo
You either did not get the ribbon cable seated OR got it upside down.
If this cable is the flat ribbon with exposed solder plated points of contact, OFTEN those connectors have a latch to release by GENTLY moving tabs on eaither side in the direction of pulling the cable out. This lock MUST be moved out slightly to allow the cable to seat properly. The solder plated contacts will be FULLY into the connector when seated properly.
These cables ALSO can be inserted backwards and NO connection will be made.
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.
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