The main problems copiers AR-161/163/200/201/205, AR-5015: optics and laser – break in one of the contacts or scanner cable faulty lamp exposure (error F5-02) is solved by replacing – pollution white band – stop the copier to determine the level of white in time (error E7-E7-04 and 05) note that when hit by a white band foreign particles of dark color copier displays images with sharp narrow white stripes (a consequence of the exposure setting on the white strip when you turn on the copier) – when using the ADF scanner sometimes arrives to the right optics of the table and stops giving an error E7-04 – need to remove the glass and properly set the scanner (releasing the two screws at the edges of the scanner and pushing it as far right, with a scanner and mirror 2 and 3 of the same be reduced to their guides) – at the wrong position the scanner (small bias) from the edge of the print will go black bar (only when using ADF) – setting the lens and CCD for disassembling the scanner is best not to touch, since the procedure return them to the place rather tedious and annoying – the most stupid fault associated c optics, these models met the client, wanting to wipe the mirror, opened the third with the back of the mirror in the direction of scanner – a mistake on F5-02 a few days fought several technicians – with assembly and disassembly to pay attention to proper installation of glass feeder: the rough installation of the original jam guaranteed – fault allen laser shows, in some cases misfeed in the registration and subsequent display on the scoreboard E7-03 (sometimes audible hiss when using the copier, and sometimes just display errors on the scoreboard) feed paper from trays – in the first models on the axis of feed AR-161/200 were two nesemnyh polurolika with gray rubber, and after a certain time rolls on the axis of scrolls and rose at an angle a relative to another, resulting in a jam paper when trying to catch her out of the tray, and in later models the problem is solved rollers attached to the axle bolts and made with a removable rubber part of the green – if a paper jam at the exit from the tray to check following: between the feed rollers and the housing is transparent plates made of plastic, both to remove and clean these passages from the adhesive (off bypass and stiffening under him) in the first models were used in the tray thin ears – paper clips, which resulted in a skewed sheet while feeding and then getting stuck – stuck on the sensor registration – dirty sensor, or a weakened spring flag flew, or (more rarely) out of order coupling Register User stove – the three most frequent trouble with it: Gear breakage Teflon (NGERH0540), a weak spring sensor flag out of the oven (MSPRT0118) and fault H4 (canceled 14 code, at least – by replacing the thermostat) – the weakening of the spring flag manifests itself in a sheet jam during the exit of the oven – sometimes the temperature sensor is spoiled out of the oven – when servicing the copier is strongly recommended to change the cleaning Teflon strip – fingers branches in the stove may depart from improper release of jammed paper (must be diluted before the release of Teflon and silicone with the green end stops on the edges of the stove), plastic, on which sit fingers offices, rather brittle, and its fixing broken off, resulting in a skewed and finger jams corotrons transfer attached to the plastic, loosing contact with the bottom two springs, which have the property completely disappear, in which case get a from the tray and remove the stubborn spring rear tray – after a little refinement, it is perfect, plastic corotron damage is usually characterized by voltage leakage during operation and shut down the copier are displayed at the scoreboard more often only fault L-4 x white spots on the image coming from the pollution developernogo block – disassemble and thoroughly clean the entire unit Problems with ADF (RP-1, SP-2) these models are usually the following: – do not take the original or drags centimeter and a half stops – check to see if the extra pad on the ADF front roller nut supply, and if not (and the first models were not), then add a sticker or increase the height of the nut on half to two millimeters – the jam on the brake platform – check the spring tension (always a little better to cut it off and stretch) and the state of the video – stuck on the sensor flag is for 2 reasons: clutch CCLC – 0002 is not working (Or clip it, or simply deteriorated), or check out of his seat and does not deviate in motion a sheet on it – if the sheet is stuck in the moment pass band of the glass on the table optics: check the status of overlap the edges of the strip, is also possible to clamp a bad white spots (bottom unscrew the three screws securing the protective metal plate, bend it down slightly and fold the lining, Pincher axis of white spots, increasing the axle load) Major problems copiers AR-235/275, AR-5127: optics and laser – to the one described for the previous models add the following: Error L6-10 – Allen engine malfunction of the laser, 90 percent must be replaced presentation – movies supply steel removable, and the delivery system more similar to the analog model SF-2022, SF-2030, but instead of separating the lower roller brake entered the site, and in some cases, a paper jam occurs due to the fact that the coating bully sites up and prevents the exit of the sheet tray – often out of his seat sensor box detection in the tray, if it occurred with a sensor tray 2 and below, it is sufficient to remove the cover under previous tray and return the box in place, but if it happened with the first tray sensor, it is necessary to remove the front cover plate, pull the bypass, remove the bar by OPCs and tidy boxes – with trays connected and a brand new problem that did not exist in previous models: Copier asks to load paper in the tray filled with – the problem of micro tray on the housing copier, connector contacts are oxidized very quick oven – paper jam in the oven due to the same reasons as in the models AR-161, AR-5015, but it has its own peculiarities – the fingers are pressed Teflon branch spring which has a habit out of his seat and cling to the most inappropriate for this site, as a consequence, the finger separation is without the support and away from the teflon – silicone shaft furnace has a hole in the rubber along the axis, and after a fairly high mileage, this leads to soften it and reduce the pressure between the rolls in the oven, typical fault in this case – a chaotic stop the sheet in the oven for no apparent reason – from the effects of temperature in the oven takes off sensor located in its upper part – the temperature of the furnace in this model should be taken seriously if only because, if the copier will work all the time at maximum temperature is closer to 100,000 guaranteed begins to melt base unit, located over the stove in the mechanism of exit from the copier problems create the guide rollers that come out of his seat on the axis, is also desirable to supplement the output clamping mechanism with rubber bands (if they not) which do not provide sheets fuzz – the first models of AR-235, these erasers were as a technical addition, in the next they were in the copier main problem developernogo block – spaces to print after a certain the number of copies, and disassembling solved thorough cleaning of all parts drum unit provides two main faults: the chaotic black stripes on a print (dirty teeth of the upper corona – wash with soap and dry) and symmetrically repeating white stripes (the state of drama on the edges want to leave to be desired: at least there is rubbing) in the registration jams occur either due to a faulty sensor, or due to lack of pressure on axis with the gray roller – spring, pressing on the axle comes out of his seat (remove bypass, the bar under the drum and axle back in place) Copiers AR-250/286/337/505/507 line in this article are not considered because of their lower prevalence and, consequently, no questions about it in 'Conference' StartCopy. 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