CisInks CISS system - Magenta shows empty and 933 xl installed

flyboy

Print Addict
Joined
Mar 2, 2015
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Location
Canada
Printer Model
Epson ET-3750
On my HP Officejet Pro 8600 I have started getting a 'Magenta tank empty' message. Then when I dig deeper it says 933XL cartridge installed. This printer uses 951 cartridges.

I put an old OEM cartridge in and the warning goes out. I disconnected the power for 8 minutes and still no joy. I cleaned the copper contacts on the cartridge and the part that it contacts with alcohol.

Is there a way to print with this message showing?
 
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