What Does printer Logic Board Mean?
What Does printer Logic Board Mean?
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a plurality of sunshine concentrating features, which happen to be put in with regard to one light deflecting indicates this kind of that the plurality of laser beams are simultaneously scanned on different scan traces.
The main cylindrical lenses 3A and 3B are comprised of glass lenses possessing a magnifying power only from the sub-scanning way. The primary cylindrical lenses 3A and 3B are optical things that graphic within the sub-scanning route the laser beams fifteen a through fifteen d which are radiated through the multi-beam light-weight resource 2, and change the respective beams into significantly linear beams extending in the primary scanning way.
Less complicated, non-isolated power supplies have an inductor rather than a transformer. This kind involves Strengthen converters, buck converters, and the buck–Improve converters. These belong to The only class of solitary enter, single output converters which use one particular inductor and a single Energetic swap. The buck converter reduces the input voltage in direct proportion into the ratio of conductive time to the entire switching interval, called the obligation cycle. One example is, an excellent buck converter with a 10 V enter operating at a fifty% obligation cycle will generate a median output voltage of five V.
That may be, the sub-scanning direction could be a way orthogonal to the scan line more than a recording medium being scanned, or simply a course orthogonal to some route of the optical route and therefore, orthogonal into the scan line when achieving the scan line together the optical route.
The 1st adjustment mirrors 31A and 31B, and the next adjustment mirrors printer Logic Board 32A and 32B, each replicate the laser beams fifteen a by 15 d passing from the initially cylindrical lenses 3A and 3B at mirror surfaces to fold the laser beams 15 a by means of 15 more info d in the form of a “Z” within the flat floor in the leading scanning way.
Huge existing when mains-powered linear power supply products is switched on until magnetic flux of transformer stabilizes and capacitors demand completely, unless a gradual-begin circuit is utilized.
This converts the voltage up or right down to the required output degree on its secondary winding. The output transformer during the block diagram serves this intent.
Energetic/passive power factor correction inside the SMPS can offset this problem and they are even needed by some electrical regulation authorities, specially within the EU.
The current creation pertains to a laser scanning unit. Far more notably, the current invention relates to a laser scanning unit that is definitely placed on a tandem coloration graphic forming method or the like, and which deflects a plurality of laser beams applying one particular gentle deflecting usually means, separates optical paths on the deflected laser beams, and radiates the separated laser beams on the plurality of uncovered media.
SMPS ICs come with roughly all the characteristics of the discrete SMPS style letting engineers to experiment Print Head with design for custom made projects.
Since a difference of scan line during the sub-scanning route due to a area slope of your polygon mirror 6 is appreciably reduced, an optical technique which is capable of correcting a area slope is realized.
In most cases, a laser printer permits substitution of key factors after they use out, so that you can maintain the unit heading very long just after its warranty expires.
A plurality of light resources as well as a plurality of very first and second gentle focusing elements can be put in with respect to at least one light deflecting signifies, such that a plurality of laser beams are concurrently scanned on distinctive scan strains.
The laser scanning unit is created this kind of that light radiated from the semiconductor laser is collimated into a parallel beam by a collimating lens, as well as the parallel beam is concentrated only in the sub-scanning route, which happens to be a rotational course, by a cylindrical lens.