Canon MP530 Manuale Utente

 

31

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

If one or more of your ink cartridges 
cannot be recognised, please ensure that 
the cartridges are clicked into position 
and/or the chips are correctly placed on 
the cartridges. 
 
The most common cause of this issue is 
the blockage or damage of the LED as 
per page 9. 
 
Ensure the printer lid is closed when 
checking cartridge recognition.  Ambient 
light in some situations can affect the 
LED sensors.  Failure to close the lid 
while testing can result in cartridge 
recognition error messages.  
 
To check that the LED’s have not been 
damaged, bring the cartridges to the 
change position.  Once in position unclick 
and re-click into position all the 
cartridges.  If the LED light of a cartridge 
is not functioning (flashing or constant) it 
is most likely that the chip is faulty or 
damaged. In this case the chip may need 
to be replaced. 
 
In unusual cases this message may 
appear if the chips have been mixed up 
and fitted to the incorrect CISS cartridge.  
(i.e. Yellow OEM cartridge chip on a Blue 
CISS cartridge).  The solution in this case 
is to remove all chips and re-attach to 
OEM cartridges to identify which chip 
belongs to each coloured cartridge

Ensure that the printer senor has been 
pushed down and secured using a piece 
of blu-tack or tape as per section  

When your printer turns on it performs a 

check of the LED lights emitting from the 

cartridge chips.  This is done when the 

cartridges are at the left most position.  The 
LED light shines through the clear plastic of 

the cartridge to the sensor.  If the sensors 

cannot detect the light the printer will produce 

an error message similar to the one pictured 

above.  If this happens check the cartridges to 

make sure nothing physical impacting on the 

LED.  The most common explanation is a 

missing LED, accidently cut off when 

removing the chips from the OEM cartridges