I was using Lexmark Z13 printer with three original cartridges. I was refilling the cartridges several times successfully. Now, on installation of a refilled cartridge I get the message "cartridge is missing. Insert a cartridge." . When I insert a new cartridge it works well.
Obviously, through the gold contacts the printer is not getting some signal. The gold contats areclean and good. May be some contact is fused inside the cartridge.
Can somebody suggest the pin numbers in the cartridge to solve the problems externally?
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agoram2@yahoo.com