In fact, it can be said waste toner more serious the longer edge splash, the more the more consumed toner Just imagine if the black version of how to print it?The emitter of 100mW laser pointer is designed for working for a long time. Edge print version only a week, if it is to the same printer in the assessment of the performance of different toner, the toner particles due to a variety of different sizes, charged situation is different, there are many other differences, too, will show different resolution of the printer between different print results presented, to the performance of these toner clearly tell the difference, use the test version will be able to distinguish the effect of significantly different, because the "E" is 26 letters long side one of the longest text, so it will be a different distance from the performance of the toner, is conducive to discrimination. While the black version for testing, is the most difficult test of such toner consumption, clarity, etc. differences.Section XIV bottled toner refill knowledge
   When the cartridge is exhausted, we all know that after filling can continue to use the toner, but toner cartridges in the consumables is life, you must understand before filling the cartridge, check include components are suitable for direct filling or need replacement parts, to get a good print quality, toner alone is not enough, what parts to check after use?The emitter of Blue Laser Pointer is suited to work for a long time for it applies the ergonomic design.  1 drum: the drum is the most easily damaged parts, open the drum protective cover after it exposure to indoor lighting, in fact, except the yellow light, other colors of light have damage to the drum, especially ultraviolet light, long exposure will shorten the life of the drum, in the filling process we need to protect the drum in the dark; undergone excessive damage to the drum light will change color coating, which means you can observe the color of the drum changes, and then determine the nature of the drum; 200mW Laser Pointer applies the advanced RG technology.prolonged use of the drum surface wear, drum line indicates the depth of the wear, excessive wear of the photosensitive drum, the coating has become very thin, reduced ability to withstand the charge, potential to reduce the charge, print products lighter, more seriously, there will be bottom ash, generally in the drum of the two comes first; drum coated with different shades of the scratch will be reflected in the printed product, from the black edition white spots on the black spots on the white version, can be used to see your print product requirements, because the scratch is local and does not represent the entire drum life.green laster pointer emits by micropower.2 magnetic roller: magnetic roller printing products blackness is the most influential parts of the magnetic roller surface of the black coating and roughness determines the thickness of the friction of the toner, and therefore affects the charge on the toner, a direct impact on blackness. Therefore, prior to filling the magnetic toner coating roller wear, coating thin on its life span is not long, smooth coating, and printing will be light.
 3 flour knife: the hardness of the powder determines the knife on the magnetic roller and the toner layer thickness of the pressure applied to the toner, but also a direct impact on the charged toner, so the pink knife also become the greatest impact on the blackness one of the components. 5mW laser pointer emits by micropower, which is environment friendly.