Notice laser hits machine heat to be safeguarded of roller daily

In working usually, heating up roller also is the fittings of an easier attaint, the place that its damage basically is special plated film of the surface, once wear away, can stick black white or dirty thing above, make the word on the appearance draft of output or graph lack line thereby, and return can stick in other blank place one black piece, this to general manuscript, still perhaps can use constrainedly, and use higher to the requirement at black-and-white for vitriolic paper, cannot use. Come from this meaning say, be being safeguarded of hot roller daily basically is to had protected the plated film of its surface to not be damaged kill. Accordingly, we should notice to accomplish the following when working at ordinary times:

(1) should notice not to blow hot roller with edge tool, it is especially when paperboard, the paper that should notice to block its carefully is taken out, the punched tape that when this basically runs with machine itself, stays in card goes out, perhaps open machine lid, use hand roll gear next, let paper walk out of, do not use a hand to unplug forcedly as far as possible, cannot go with the benefit other people such as screwdriver, forceps more disclose, lest injure plated film.

(2) should notice to heat up the cleanness of roller usually. Without giving thought to the laser printer of what model, because heat up white of roller paper, black to wait to often want to be passed from hot roller, although itself does not stick Chinese ink, but also hard to avoid can have a few dirty thing (wait like redundant black white, paper pink) stick above, want to try in time to clear, power source should be put out when clearing, after making a machine cooling, ravel carefully cover board, touch some of clean water to keep clear of the dirty content above its with pledget, attention, do not use a few organic dissolvent, lest damage plated film. In addition, want special attention cleanness and the detached claw of the contact that heat up roller, because regular meeting of the classics on detached claw is stuck,go up dirty content, and detached when hot roller works claw is as conterminous as hot roller from beginning to end touch, if have dirty thing, inevitable meeting grinds hot roller, grind for many times, with respect to meeting attaint plated film, accordingly, be about after lying between proper time cleanness departs ungual.

Here introduces oneself to be able to improve a method of the hot roller of LBP-SX and LX type to original fine incidentally. Because so this is planted beautiful can the heat of the laser printer quick switch and thermal resistor are to be put in hot roller of intermediate place, its are hot quick the position of switch and hot roller should be touched almost on, after the use that passes period of time, the metal on heat quick switch (the filmy very easy attaint outside) can stick on housing on dirty content, be become very hard alternately by long-term cold heat, grind for long with the contact that heat up roller, very easy grind the plated film of hot roller surface, make hot roller damages, I pass an analysis later, discover heat quick switch is needless too as close as the distance that heat up roller, because its switch is decided by thermal resistor, and thermal resistor must assure the distance with hot roller, what feel in order to assure hot roller lukewarm is correct, but heat quick switch can leave hot roller, its distance is lukewarm to heating up the feeling of roller without the influence. Accordingly, I fixing implement get off, open lid, will the squeezing ramming of bedspring sheet copper of heat quick switch, pull open switch and the distance that heat up roller, make its won't come up against hot roller, the mount after the course is improved tries, the effect is very good, not only do not affect original fixing result, also avoided heat quick switch to will heat up roller tatty defect, and because thermal resistor is softer, not easy attaint heats up roller, because this prolonged the life of hot roller greatly.
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