HP4000 AND N AND T AND TN MICR TONER

Toner
The properties of the toner must be correctly blended to provide the correct magnetic read level and must also provide adequate toner adherence to the paper for rigorous reading and sorting practices, the cheque can be read as many as 20 times during sorting. Apart from the issues relevant to MICR, the toner must also adhere to general laser printing specifications to insure correct printer operation.

Will print using toner currently installed in printer, relying totally on the operator to recognize and install MICR toner prior to printing cheques or other financial documents.

The replication of the MICR font (character size, shape and density) will be performed at current print engine settings. For example, if the printer were placed in economy mode to save toner usage, the MICR font would be lighter than normal. Soft fonts are digitized images scaled to set densities, the font will be reproduced differently upon varying print engine densities and manufacturers of the same density, i.e. 600 x 600.

No guarantees, most toner refilling companies purchase bulk product from multiple vendors with varying degrees of quality. The refilling process does not normally include the process of replacing the imaging components contained within the cartridge. This can cause a deterioration of print quality.