THESE TONER CARTRIDGES DO NOT HAVE THE OPC DRUM INTEGRATED.  THE DRUM UNIT IS A SEPARATE, REPLACEABLE, MAINTENANCE ITEM.

There are four colors in this cartridge series; Black, Cyan, Magenta, and Yellow.

These are compatible cartridges so there will be differences from the OEMs.  These differences will not affect the function.

Not Recognizing

 

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

 

Make sure the correct color is being installed into the correct slot.  Try shaking the toner cartridge to make sure the toner is evenly distributed.

 

To remove and install these toner cartridges into a Toshiba E-Studio 2330c, 2830C, 3530C, and 4520C do the following;

–          Open the front cover.

 

–          Put your fingers in the recess and slowly pull out the color toner cartridge to be replaced.

 

–          When the cartridge has been pulled out more than halfway, support it with your hand while pulling it straight out.

 

–          Make sure you are installing the correct color into the correct slot.  Push the new toner cartridge straight until it stops.

 

–          Close the front cover.

 

Print Quality Issues

 

There is a pull tape seal that must be removed from the cartridge prior to installation.

 

Shake the toner cartridge strongly with the flat surface facing down to loosen the toner inside.

 

Streaking, lines, ghost printing, and repeating image defects are drum related issues.  There is an individual drum unit for each color that are separate from the toner cartridges.  The drums will need to be replaced after a certain period of usage.

 

Not Fitting

 

Verify you have the correct cartridges for your specific printer model.  Make sure the correct color is being installed into the correct color slot.  Check inside the printer for obstructions.  Check the cartridge itself for physical damage.