THIS TONER CARTRIDGE DOES NOT HAVE THE OPC DRUM INTEGRATED.  THE DRUM IS SEPARATE.

 

Not Recognizing

 

Verify you have the correct cartridge for your specific printer model.

 

To remove and install this toner cartridge into the Canon ImageRunner 1740i do the following;

–          Open the front cover.

 

–          Turn the toner cartridge lock lever counterclockwise so that the arrow marks on the lever and its axis face each other.

 

–          Grasp the cartridge and pull it halfway out.

 

–          Support the cartridge with your other hand from underneath, and then remove it completely while keeping the cartridge level.

 

–          Support the new toner cartridge with one hand from underneath and slowly start to push it into the printer.

 

–          Push the cartridge until it is firmly inserted into the printer.

 

–          Turn the toner cartridge lock lever clockwise so that the arrow marks on the lever and its axis face each other.

 

–          Close the front cover.

 

Print Quality Issues

 

Twist the orange protective cap of the new toner cartridge counterclockwise to remove it.

 

Make sure not to touch the opening of the cartridge or subject it to shock by hitting it.  Doing so may cause the toner to leak out of the cartridge.

 

Make sure that the cartridge is fully locked into the printer.  Locking the cartridge releases the toner into the drum reservoir.

 

Lines, streaking, ghost images, and repeating image defects are drum related issues.  The drum unit is a separate, replaceable, maintenance item.

 

Not Fitting

 

Verify you have the correct cartridge for your specific printer model.  Check to make sure the protective cap was removed.  Check inside the printer for any obstructions or debris which may be stopping the cartridge from being installed.  Check the cartridge itself for physical damage.